Fix Imaginate by porting its JS roundtrip code to graph-based async execution in Rust (#1250)

* Create asynchronous rust imaginate node * Make a first imaginate request via rust * Implement parsing of imaginate API result image * Stop refresh timer from affecting imaginate progress requests * Add cargo-about clarification for rustls-webpki * Delete imaginate.ts and all uses of its functions * Add imaginate img2img feature * Fix imaginate random seed button * Fix imaginate ui inferring non-custom resolutions * Fix the imaginate progress indicator * Remove ImaginatePreferences from being compiled into node graph * Regenerate imaginate only when hitting button * Add ability to terminate imaginate requests * Add imaginate server check feature * Do not compile wasm_bindgen bindings in graphite_editor for tests * Address some review suggestions - move wasm futures dependency in editor to the future-executor crate - guard wasm-bindgen in editor behind a `wasm` feature flag - dont make seed number input a slider - remove poll_server_check from process_message function beginning - guard wasm related code behind `cfg(target_arch = "wasm32")` instead of `cfg(test)` - Call the imaginate idle states "Ready" and "Done" instead of "Nothing to do" - Call the imaginate uploading state "Uploading Image" instead of "Uploading Input Image" - Remove the EvalSyncNode * Fix imaginate host name being restored between graphite instances also change the progress status texts a bit. --------- Co-authored-by: Keavon Chambers <keavon@keavon.com>
2025-08-04 13:30:48 +00:00 · 2023-06-09 09:03:15 +02:00 · 2023-06-09 09:03:15 +02:00 · f76b850b9c
commit f76b850b9c
parent a1c70c4d90
35 changed files with 1500 additions and 1326 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/about.toml
+++ b/about.toml
@ -21,7 +21,12 @@ workarounds = ["ring"]
 # is the ISC license but test code within the repo is BSD-3-Clause, but is not compiled into the crate when we use it
 [webpki.clarify]
 license = "ISC"
-
 [[webpki.clarify.files]]
-path = 'LICENSE'
+path = "LICENSE"
+checksum = "5b698ca13897be3afdb7174256fa1574f8c6892b8bea1a66dd6469d3fe27885a"
+
+[rustls-webpki.clarify]
+license = "ISC"
+[[rustls-webpki.clarify.files]]
+path = "LICENSE"
 checksum = "5b698ca13897be3afdb7174256fa1574f8c6892b8bea1a66dd6469d3fe27885a"
--- a/document-legacy/src/document.rs
+++ b/document-legacy/src/document.rs
@ -983,23 +983,5 @@ pub fn pick_layer_safe_imaginate_resolution(layer: &Layer, render_data: &RenderD
 	let layer_bounds = layer.bounding_transform(render_data);
 	let layer_bounds_size = (layer_bounds.transform_vector2((1., 0.).into()).length(), layer_bounds.transform_vector2((0., 1.).into()).length());

-	pick_safe_imaginate_resolution(layer_bounds_size)
-}
-
-pub fn pick_safe_imaginate_resolution((width, height): (f64, f64)) -> (u64, u64) {
-	const MAX_RESOLUTION: u64 = 1000 * 1000;
-
-	let mut scale_factor = 1.;
-
-	let round_to_increment = |size: f64| (size / 64.).round() as u64 * 64;
-
-	loop {
-		let possible_solution = (round_to_increment(width * scale_factor), round_to_increment(height * scale_factor));
-
-		if possible_solution.0 * possible_solution.1 <= MAX_RESOLUTION {
-			return possible_solution;
-		}
-
-		scale_factor -= 0.1;
-	}
+	graphene_std::imaginate::pick_safe_imaginate_resolution(layer_bounds_size)
 }
--- a/editor/Cargo.toml
+++ b/editor/Cargo.toml
@ -11,11 +11,13 @@ repository = "https://github.com/GraphiteEditor/Graphite"
 license = "Apache-2.0"

 [features]
+default = ["wasm"]
 gpu = ["interpreted-executor/gpu", "graphene-std/gpu", "graphene-core/gpu", "wgpu-executor", "gpu-executor"]
 quantization = [
 	"graphene-std/quantization",
 	"interpreted-executor/quantization",
 ]
+wasm = ["wasm-bindgen", "future-executor", "graphene-std/wasm"]

 [dependencies]
 log = "0.4"
@ -45,9 +47,12 @@ gpu-executor = { path = "../node-graph/gpu-executor", optional = true }
 interpreted-executor = { path = "../node-graph/interpreted-executor" }
 dyn-any = { path = "../libraries/dyn-any" }
 graphene-core = { path = "../node-graph/gcore" }
-graphene-std = { path = "../node-graph/gstd", features = ["wasm"] }
+graphene-std = { path = "../node-graph/gstd" }
+future-executor = { path = "../node-graph/future-executor", optional = true }
 num_enum = "0.6.1"

+wasm-bindgen = { version = "0.2.86", optional = true }
+
 [dependencies.document-legacy]
 path = "../document-legacy"
 package = "graphite-document-legacy"
--- a/editor/src/messages/frontend/frontend_message.rs
+++ b/editor/src/messages/frontend/frontend_message.rs
@ -9,7 +9,6 @@ use crate::messages::tool::utility_types::HintData;

 use document_legacy::LayerId;
 use graph_craft::document::NodeId;
-use graph_craft::imaginate_input::*;
 use graphene_core::raster::color::Color;
 use graphene_core::text::Font;

@ -75,40 +74,6 @@ pub enum FrontendMessage {
 		#[serde(rename = "isDefault")]
 		is_default: bool,
 	},
-	TriggerImaginateCheckServerStatus {
-		hostname: String,
-	},
-	TriggerImaginateGenerate {
-		parameters: Box<ImaginateGenerationParameters>,
-		#[serde(rename = "baseImage")]
-		base_image: Option<Box<ImaginateBaseImage>>,
-		#[serde(rename = "maskImage")]
-		mask_image: Option<Box<ImaginateMaskImage>>,
-		#[serde(rename = "maskPaintMode")]
-		mask_paint_mode: ImaginateMaskPaintMode,
-		#[serde(rename = "maskBlurPx")]
-		mask_blur_px: u32,
-		#[serde(rename = "maskFillContent")]
-		imaginate_mask_starting_fill: ImaginateMaskStartingFill,
-		hostname: String,
-		#[serde(rename = "refreshFrequency")]
-		refresh_frequency: f64,
-		#[serde(rename = "documentId")]
-		document_id: u64,
-		#[serde(rename = "layerPath")]
-		layer_path: Vec<LayerId>,
-		#[serde(rename = "nodePath")]
-		node_path: Vec<NodeId>,
-	},
-	TriggerImaginateTerminate {
-		#[serde(rename = "documentId")]
-		document_id: u64,
-		#[serde(rename = "layerPath")]
-		layer_path: Vec<LayerId>,
-		#[serde(rename = "nodePath")]
-		node_path: Vec<NodeId>,
-		hostname: String,
-	},
 	TriggerImport,
 	TriggerIndexedDbRemoveDocument {
 		#[serde(rename = "documentId")]
--- a/editor/src/messages/portfolio/document/document_message.rs
+++ b/editor/src/messages/portfolio/document/document_message.rs
@ -93,8 +93,6 @@ pub enum DocumentMessage {
 	GroupSelectedLayers,
 	ImaginateClear {
 		layer_path: Vec<LayerId>,
-		node_id: NodeId,
-		cached_index: usize,
 	},
 	ImaginateGenerate {
 		layer_path: Vec<LayerId>,
@ -105,10 +103,6 @@ pub enum DocumentMessage {
 		imaginate_node: Vec<NodeId>,
 		then_generate: bool,
 	},
-	ImaginateTerminate {
-		layer_path: Vec<LayerId>,
-		node_path: Vec<NodeId>,
-	},
 	InputFrameRasterizeRegionBelowLayer {
 		layer_path: Vec<LayerId>,
 	},
--- a/editor/src/messages/portfolio/document/document_message_handler.rs
+++ b/editor/src/messages/portfolio/document/document_message_handler.rs
@ -465,15 +465,7 @@ impl MessageHandler<DocumentMessage, (u64, &InputPreprocessorMessageHandler, &Pe
 					replacement_selected_layers: vec![new_folder_path],
 				});
 			}
-			ImaginateClear {
-				layer_path,
-				node_id,
-				cached_index: input_index,
-			} => {
-				let value = graph_craft::document::value::TaggedValue::RcImage(None);
-				responses.add(NodeGraphMessage::SetInputValue { node_id, input_index, value });
-				responses.add(InputFrameRasterizeRegionBelowLayer { layer_path });
-			}
+			ImaginateClear { layer_path } => responses.add(InputFrameRasterizeRegionBelowLayer { layer_path }),
 			ImaginateGenerate { layer_path, imaginate_node } => {
 				if let Some(message) = self.rasterize_region_below_layer(document_id, layer_path, preferences, persistent_data, Some(imaginate_node)) {
 					responses.add(message);
@ -484,12 +476,16 @@ impl MessageHandler<DocumentMessage, (u64, &InputPreprocessorMessageHandler, &Pe
 				imaginate_node,
 				then_generate,
 			} => {
+				// Generate a random seed. We only want values between -2^53 and 2^53, because integer values
+				// outside of this range can get rounded in f64
+				let random_bits = generate_uuid();
+				let random_value = ((random_bits >> 11) as f64).copysign(f64::from_bits(random_bits & (1 << 63)));
 				// Set a random seed input
 				responses.add(NodeGraphMessage::SetInputValue {
 					node_id: *imaginate_node.last().unwrap(),
 					// Needs to match the index of the seed parameter in `pub const IMAGINATE_NODE: DocumentNodeType` in `document_node_type.rs`
-					input_index: 1,
-					value: graph_craft::document::value::TaggedValue::F64((generate_uuid() >> 1) as f64),
+					input_index: 3,
+					value: graph_craft::document::value::TaggedValue::F64(random_value),
 				});

 				// Generate the image
@ -497,14 +493,6 @@ impl MessageHandler<DocumentMessage, (u64, &InputPreprocessorMessageHandler, &Pe
 					responses.add(DocumentMessage::ImaginateGenerate { layer_path, imaginate_node });
 				}
 			}
-			ImaginateTerminate { layer_path, node_path } => {
-				responses.add(FrontendMessage::TriggerImaginateTerminate {
-					document_id,
-					layer_path,
-					node_path,
-					hostname: preferences.imaginate_server_hostname.clone(),
-				});
-			}
 			InputFrameRasterizeRegionBelowLayer { layer_path } => {
 				if layer_path.is_empty() {
 					responses.add(NodeGraphMessage::RunDocumentGraph);
@ -996,7 +984,7 @@ impl DocumentMessageHandler {
 		// Check if we use the "Input Frame" node.
 		// TODO: Remove once rasterization is moved into a node.
 		let input_frame_node_id = node_network.nodes.iter().find(|(_, node)| node.name == "Input Frame").map(|(&id, _)| id);
-		let input_frame_connected_to_graph_output = input_frame_node_id.map_or(false, |target_node_id| node_network.connected_to_output(target_node_id, imaginate_node_path.is_none()));
+		let input_frame_connected_to_graph_output = input_frame_node_id.map_or(false, |target_node_id| node_network.connected_to_output(target_node_id));

 		// If the Input Frame node is connected upstream, rasterize the artwork below this layer by calling into JS
 		let response = if input_frame_connected_to_graph_output {
--- a/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs
+++ b/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler.rs
@ -459,7 +459,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 				let input = NodeInput::node(output_node, output_node_connector_index);
 				responses.add(NodeGraphMessage::SetNodeInput { node_id, input_index, input });

-				let should_rerender = network.connected_to_output(node_id, true);
+				let should_rerender = network.connected_to_output(node_id);
 				responses.add(NodeGraphMessage::SendGraph { should_rerender });
 			}
 			NodeGraphMessage::Copy => {
@ -517,7 +517,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>

 				if let Some(network) = self.get_active_network(document) {
 					// Only generate node graph if one of the selected nodes is connected to the output
-					if self.selected_nodes.iter().any(|&node_id| network.connected_to_output(node_id, true)) {
+					if self.selected_nodes.iter().any(|&node_id| network.connected_to_output(node_id)) {
 						if let Some(layer_path) = self.layer_path.clone() {
 							responses.add(DocumentMessage::InputFrameRasterizeRegionBelowLayer { layer_path });
 						}
@ -549,7 +549,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 				}
 				responses.add(NodeGraphMessage::SetNodeInput { node_id, input_index, input });

-				let should_rerender = network.connected_to_output(node_id, true);
+				let should_rerender = network.connected_to_output(node_id);
 				responses.add(NodeGraphMessage::SendGraph { should_rerender });
 			}
 			NodeGraphMessage::DoubleClickNode { node } => {
@ -626,7 +626,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 				}
 				responses.add(NodeGraphMessage::SetNodeInput { node_id, input_index, input });

-				let should_rerender = network.connected_to_output(node_id, true);
+				let should_rerender = network.connected_to_output(node_id);
 				responses.add(NodeGraphMessage::SendGraph { should_rerender });
 				responses.add(PropertiesPanelMessage::ResendActiveProperties);
 			}
@ -743,7 +743,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 						let input = NodeInput::Value { tagged_value: value, exposed: false };
 						responses.add(NodeGraphMessage::SetNodeInput { node_id, input_index, input });
 						responses.add(PropertiesPanelMessage::ResendActiveProperties);
-						if (node.name != "Imaginate" || input_index == 0) && network.connected_to_output(node_id, true) {
+						if (node.name != "Imaginate" || input_index == 0) && network.connected_to_output(node_id) {
 							if let Some(layer_path) = self.layer_path.clone() {
 								responses.add(DocumentMessage::InputFrameRasterizeRegionBelowLayer { layer_path });
 							} else {
@ -780,7 +780,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 							node.inputs.extend(((node.inputs.len() - 1)..input_index).map(|_| NodeInput::Network(generic!(T))));
 						}
 						node.inputs[input_index] = NodeInput::Value { tagged_value: value, exposed: false };
-						if network.connected_to_output(*node_id, true) {
+						if network.connected_to_output(*node_id) {
 							responses.add(DocumentMessage::InputFrameRasterizeRegionBelowLayer { layer_path });
 						}
 					}
@ -854,7 +854,7 @@ impl MessageHandler<NodeGraphMessage, (&mut Document, &NodeGraphExecutor, u64)>
 					Self::send_graph(network, executor, &self.layer_path, responses);

 					// Only generate node graph if one of the selected nodes is connected to the output
-					if self.selected_nodes.iter().any(|&node_id| network.connected_to_output(node_id, true)) {
+					if self.selected_nodes.iter().any(|&node_id| network.connected_to_output(node_id)) {
 						if let Some(layer_path) = self.layer_path.clone() {
 							responses.add(DocumentMessage::InputFrameRasterizeRegionBelowLayer { layer_path });
 						}
--- a/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler/document_node_types.rs
+++ b/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler/document_node_types.rs
@ -1673,12 +1673,63 @@ fn static_nodes() -> Vec<DocumentNodeType> {
 pub static IMAGINATE_NODE: Lazy<DocumentNodeType> = Lazy::new(|| DocumentNodeType {
 	name: "Imaginate",
 	category: "Image Synthesis",
-	identifier: NodeImplementation::proto("graphene_std::raster::ImaginateNode<_>"),
+	identifier: NodeImplementation::DocumentNode(NodeNetwork {
+		inputs: vec![0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
+		outputs: vec![NodeOutput::new(1, 0)],
+		nodes: [
+			(
+				0,
+				DocumentNode {
+					name: "Frame Monitor".into(),
+					inputs: vec![NodeInput::Network(concrete!(ImageFrame<Color>))],
+					implementation: DocumentNodeImplementation::proto("graphene_core::memo::MonitorNode<_>"),
+					..Default::default()
+				},
+			),
+			(
+				1,
+				DocumentNode {
+					name: "Imaginate".into(),
+					inputs: vec![
+						NodeInput::node(0, 0),
+						NodeInput::Network(concrete!(WasmEditorApi)),
+						NodeInput::Network(concrete!(ImaginateController)),
+						NodeInput::Network(concrete!(f64)),
+						NodeInput::Network(concrete!(Option<DVec2>)),
+						NodeInput::Network(concrete!(u32)),
+						NodeInput::Network(concrete!(ImaginateSamplingMethod)),
+						NodeInput::Network(concrete!(f64)),
+						NodeInput::Network(concrete!(String)),
+						NodeInput::Network(concrete!(String)),
+						NodeInput::Network(concrete!(bool)),
+						NodeInput::Network(concrete!(f64)),
+						NodeInput::Network(concrete!(Option<Vec<u64>>)),
+						NodeInput::Network(concrete!(bool)),
+						NodeInput::Network(concrete!(f64)),
+						NodeInput::Network(concrete!(ImaginateMaskStartingFill)),
+						NodeInput::Network(concrete!(bool)),
+						NodeInput::Network(concrete!(bool)),
+						NodeInput::Network(concrete!(ImaginateCache)),
+					],
+					implementation: DocumentNodeImplementation::proto("graphene_std::raster::ImaginateNode<_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _>"),
+					..Default::default()
+				},
+			),
+		]
+		.into(),
+		..Default::default()
+	}),
 	inputs: vec![
 		DocumentInputType::value("Input Image", TaggedValue::ImageFrame(ImageFrame::empty()), true),
+		DocumentInputType {
+			name: "Editor Api",
+			data_type: FrontendGraphDataType::General,
+			default: NodeInput::Network(concrete!(WasmEditorApi)),
+		},
+		DocumentInputType::value("Controller", TaggedValue::ImaginateController(Default::default()), false),
 		DocumentInputType::value("Seed", TaggedValue::F64(0.), false), // Remember to keep index used in `ImaginateRandom` updated with this entry's index
 		DocumentInputType::value("Resolution", TaggedValue::OptionalDVec2(None), false),
-		DocumentInputType::value("Samples", TaggedValue::F64(30.), false),
+		DocumentInputType::value("Samples", TaggedValue::U32(30), false),
 		DocumentInputType::value("Sampling Method", TaggedValue::ImaginateSamplingMethod(ImaginateSamplingMethod::EulerA), false),
 		DocumentInputType::value("Prompt Guidance", TaggedValue::F64(7.5), false),
 		DocumentInputType::value("Prompt", TaggedValue::String(String::new()), false),
@ -1691,10 +1742,7 @@ pub static IMAGINATE_NODE: Lazy<DocumentNodeType> = Lazy::new(|| DocumentNodeTyp
 		DocumentInputType::value("Mask Starting Fill", TaggedValue::ImaginateMaskStartingFill(ImaginateMaskStartingFill::Fill), false),
 		DocumentInputType::value("Improve Faces", TaggedValue::Bool(false), false),
 		DocumentInputType::value("Tiling", TaggedValue::Bool(false), false),
-		// Non-user status (is document input the right way to do this?)
-		DocumentInputType::value("Cached Data", TaggedValue::RcImage(None), false),
-		DocumentInputType::value("Percent Complete", TaggedValue::F64(0.), false),
-		DocumentInputType::value("Status", TaggedValue::ImaginateStatus(ImaginateStatus::Idle), false),
+		DocumentInputType::value("Cache", TaggedValue::ImaginateCache(Default::default()), false),
 	],
 	outputs: vec![DocumentOutputType::new("Image", FrontendGraphDataType::Raster)],
 	properties: node_properties::imaginate_properties,
--- a/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler/node_properties.rs
+++ b/editor/src/messages/portfolio/document/node_graph/node_graph_message_handler/node_properties.rs
@ -5,9 +5,11 @@ use super::FrontendGraphDataType;
 use crate::messages::layout::utility_types::widget_prelude::*;
 use crate::messages::prelude::*;

+use document_legacy::{layers::layer_info::LayerDataTypeDiscriminant, Operation};
 use graph_craft::concrete;
 use graph_craft::document::value::TaggedValue;
 use graph_craft::document::{DocumentNode, NodeId, NodeInput};
+use graph_craft::imaginate_input::{ImaginateMaskStartingFill, ImaginateSamplingMethod, ImaginateServerStatus, ImaginateStatus};
 use graphene_core::raster::{BlendMode, Color, ImageFrame, LuminanceCalculation, RedGreenBlue, RelativeAbsolute, SelectiveColorChoice};
 use graphene_core::text::Font;
 use graphene_core::vector::style::{FillType, GradientType, LineCap, LineJoin};
@ -980,12 +982,17 @@ pub fn node_section_font(document_node: &DocumentNode, node_id: NodeId, _context
 	result
 }

-pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _context: &mut NodePropertiesContext) -> Vec<LayoutGroup> {
-	/*
+pub fn imaginate_properties(document_node: &DocumentNode, node_id: NodeId, context: &mut NodePropertiesContext) -> Vec<LayoutGroup> {
 	let imaginate_node = [context.nested_path, &[node_id]].concat();
 	let layer_path = context.layer_path.to_vec();

-	let resolve_input = |name: &str| IMAGINATE_NODE.inputs.iter().position(|input| input.name == name).unwrap_or_else(|| panic!("Input {name} not found"));
+	let resolve_input = |name: &str| {
+		super::IMAGINATE_NODE
+			.inputs
+			.iter()
+			.position(|input| input.name == name)
+			.unwrap_or_else(|| panic!("Input {name} not found"))
+	};
 	let seed_index = resolve_input("Seed");
 	let resolution_index = resolve_input("Resolution");
 	let samples_index = resolve_input("Samples");
@ -1001,22 +1008,12 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 	let mask_fill_index = resolve_input("Mask Starting Fill");
 	let faces_index = resolve_input("Improve Faces");
 	let tiling_index = resolve_input("Tiling");
-	let cached_index = resolve_input("Cached Data");

-	let cached_value = &document_node.inputs[cached_index];
-	let complete_value = &document_node.inputs[resolve_input("Percent Complete")];
-	let status_value = &document_node.inputs[resolve_input("Status")];
+	let controller = &document_node.inputs[resolve_input("Controller")];

 	let server_status = {
-		let status = match &context.persistent_data.imaginate_server_status {
-			ImaginateServerStatus::Unknown => {
-				context.responses.add(PortfolioMessage::ImaginateCheckServerStatus);
-				"Checking..."
-			}
-			ImaginateServerStatus::Checking => "Checking...",
-			ImaginateServerStatus::Unavailable => "Unavailable",
-			ImaginateServerStatus::Connected => "Connected",
-		};
+		let server_status = context.persistent_data.imaginate.server_status();
+		let status_text = server_status.to_text();
 		let mut widgets = vec![
 			WidgetHolder::text_widget("Server"),
 			WidgetHolder::unrelated_separator(),
@ -1025,14 +1022,14 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 				.on_update(|_| DialogMessage::RequestPreferencesDialog.into())
 				.widget_holder(),
 			WidgetHolder::unrelated_separator(),
-			WidgetHolder::bold_text(status),
+			WidgetHolder::bold_text(status_text),
 			WidgetHolder::related_separator(),
 			IconButton::new("Reload", 24)
 				.tooltip("Refresh connection status")
 				.on_update(|_| PortfolioMessage::ImaginateCheckServerStatus.into())
 				.widget_holder(),
 		];
-		if context.persistent_data.imaginate_server_status == ImaginateServerStatus::Unavailable {
+		if let ImaginateServerStatus::Unavailable | ImaginateServerStatus::Failed(_) = server_status {
 			widgets.extend([
 				WidgetHolder::unrelated_separator(),
 				TextButton::new("Server Help")
@ -1049,15 +1046,11 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 		LayoutGroup::Row { widgets }.with_tooltip("Connection status to the server that computes generated images")
 	};

-	let &NodeInput::Value {tagged_value: TaggedValue::ImaginateStatus( imaginate_status),..} = status_value else {
-		panic!("Invalid status input")
-	};
-	let NodeInput::Value {tagged_value: TaggedValue::RcImage( cached_data),..} = cached_value else {
-		panic!("Invalid cached image input, received {:?}, index: {}", cached_value, cached_index)
-	};
-	let &NodeInput::Value {tagged_value: TaggedValue::F64( percent_complete),..} = complete_value else {
-		panic!("Invalid percent complete input")
+	let &NodeInput::Value {tagged_value: TaggedValue::ImaginateController(ref controller),..} = controller else {
+		panic!("Invalid output status input")
 	};
+	let imaginate_status = controller.get_status();
+
 	let use_base_image = if let &NodeInput::Value {
 		tagged_value: TaggedValue::Bool(use_base_image),
 		..
@ -1071,23 +1064,7 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 	let transform_not_connected = false;

 	let progress = {
-		// Since we don't serialize the status, we need to derive from other state whether the Idle state is actually supposed to be the Terminated state
-		let mut interpreted_status = imaginate_status;
-		if imaginate_status == ImaginateStatus::Idle && cached_data.is_some() && percent_complete > 0. && percent_complete < 100. {
-			interpreted_status = ImaginateStatus::Terminated;
-		}
-
-		let status = match interpreted_status {
-			ImaginateStatus::Idle => match cached_data {
-				Some(_) => "Done".into(),
-				None => "Ready".into(),
-			},
-			ImaginateStatus::Beginning => "Beginning...".into(),
-			ImaginateStatus::Uploading(percent) => format!("Uploading Input Image: {percent:.0}%"),
-			ImaginateStatus::Generating => format!("Generating: {percent_complete:.0}%"),
-			ImaginateStatus::Terminating => "Terminating...".into(),
-			ImaginateStatus::Terminated => format!("{percent_complete:.0}% (Terminated)"),
-		};
+		let status = imaginate_status.to_text();
 		let widgets = vec![
 			WidgetHolder::text_widget("Progress"),
 			WidgetHolder::unrelated_separator(),
@ -1095,38 +1072,38 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 			WidgetHolder::unrelated_separator(), // TODO: which is the width of the Assist area.
 			WidgetHolder::unrelated_separator(), // TODO: Remove these when we have proper entry row formatting that includes room for Assists.
 			WidgetHolder::unrelated_separator(),
-			WidgetHolder::bold_text(status),
+			WidgetHolder::bold_text(status.as_ref()),
 		];
-		LayoutGroup::Row { widgets }.with_tooltip("When generating, the percentage represents how many sampling steps have so far been processed out of the target number")
+		LayoutGroup::Row { widgets }.with_tooltip(match imaginate_status {
+			ImaginateStatus::Failed(_) => status.as_ref(),
+			_ => "When generating, the percentage represents how many sampling steps have so far been processed out of the target number",
+		})
 	};

-	let image_controls = {
+	let image_controls: _ = {
 		let mut widgets = vec![WidgetHolder::text_widget("Image"), WidgetHolder::unrelated_separator()];
-		let assist_separators = vec![
+		let assist_separators = [
 			WidgetHolder::unrelated_separator(), // TODO: These three separators add up to 24px,
 			WidgetHolder::unrelated_separator(), // TODO: which is the width of the Assist area.
 			WidgetHolder::unrelated_separator(), // TODO: Remove these when we have proper entry row formatting that includes room for Assists.
 			WidgetHolder::unrelated_separator(),
 		];

-		match imaginate_status {
-			ImaginateStatus::Beginning | ImaginateStatus::Uploading(_) => {
+		match &imaginate_status {
+			ImaginateStatus::Beginning | ImaginateStatus::Uploading => {
 				widgets.extend_from_slice(&assist_separators);
 				widgets.push(TextButton::new("Beginning...").tooltip("Sending image generation request to the server").disabled(true).widget_holder());
 			}
-			ImaginateStatus::Generating => {
+			ImaginateStatus::Generating(_) => {
 				widgets.extend_from_slice(&assist_separators);
 				widgets.push(
 					TextButton::new("Terminate")
 						.tooltip("Cancel the in-progress image generation and keep the latest progress")
 						.on_update({
-							let imaginate_node = imaginate_node.clone();
+							let controller = controller.clone();
 							move |_| {
-								DocumentMessage::ImaginateTerminate {
-									layer_path: layer_path.clone(),
-									node_path: imaginate_node.clone(),
-								}
-								.into()
+								controller.request_termination();
+								Message::NoOp
 							}
 						})
 						.widget_holder(),
@ -1141,13 +1118,15 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 						.widget_holder(),
 				);
 			}
-			ImaginateStatus::Idle | ImaginateStatus::Terminated => widgets.extend_from_slice(&[
+			ImaginateStatus::Ready | ImaginateStatus::ReadyDone | ImaginateStatus::Terminated | ImaginateStatus::Failed(_) => widgets.extend_from_slice(&[
 				IconButton::new("Random", 24)
 					.tooltip("Generate with a new random seed")
 					.on_update({
 						let imaginate_node = imaginate_node.clone();
 						let layer_path = context.layer_path.to_vec();
+						let controller = controller.clone();
 						move |_| {
+							controller.trigger_regenerate();
 							DocumentMessage::ImaginateRandom {
 								layer_path: layer_path.clone(),
 								imaginate_node: imaginate_node.clone(),
@ -1163,7 +1142,9 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 					.on_update({
 						let imaginate_node = imaginate_node.clone();
 						let layer_path = context.layer_path.to_vec();
+						let controller = controller.clone();
 						move |_| {
+							controller.trigger_regenerate();
 							DocumentMessage::ImaginateGenerate {
 								layer_path: layer_path.clone(),
 								imaginate_node: imaginate_node.clone(),
@ -1175,16 +1156,13 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 				WidgetHolder::related_separator(),
 				TextButton::new("Clear")
 					.tooltip("Remove generated image from the layer frame")
-					.disabled(cached_data.is_none())
+					.disabled(!matches!(imaginate_status, ImaginateStatus::ReadyDone))
 					.on_update({
 						let layer_path = context.layer_path.to_vec();
+						let controller = controller.clone();
 						move |_| {
-							DocumentMessage::ImaginateClear {
-								node_id,
-								layer_path: layer_path.clone(),
-								cached_index,
-							}
-							.into()
+							controller.set_status(ImaginateStatus::Ready);
+							DocumentMessage::ImaginateClear { layer_path: layer_path.clone() }.into()
 						}
 					})
 					.widget_holder(),
@ -1221,9 +1199,11 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 					.widget_holder(),
 				WidgetHolder::unrelated_separator(),
 				NumberInput::new(Some(seed))
-					.min(0.)
 					.int()
+					.min(-((1u64 << f64::MANTISSA_DIGITS) as f64))
+					.max((1u64 << f64::MANTISSA_DIGITS) as f64)
 					.on_update(update_value(move |input: &NumberInput| TaggedValue::F64(input.value.unwrap()), node_id, seed_index))
+					.mode(NumberInputMode::Increment)
 					.widget_holder(),
 			])
 		}
@ -1231,23 +1211,19 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 		LayoutGroup::Row { widgets }.with_tooltip("Seed determines the random outcome, enabling limitless unique variations")
 	};

-	// Create the input to the graph using an empty image
-	let editor_api = std::borrow::Cow::Owned(EditorApi {
-		image_frame: None,
-		font_cache: Some(&context.persistent_data.font_cache),
-	});
-	// Compute the transform input to the image frame
-	let image_frame: ImageFrame<Color> = context.executor.compute_input(context.network, &imaginate_node, 0, editor_api).unwrap_or_default();
-	let transform = image_frame.transform;
+	let transform = context
+		.executor
+		.introspect_node_in_network(context.network, &imaginate_node, |network| network.inputs.first().copied(), |frame: &ImageFrame<Color>| frame.transform)
+		.unwrap_or_default();

 	let resolution = {
-		use document_legacy::document::pick_safe_imaginate_resolution;
+		use graphene_std::imaginate::pick_safe_imaginate_resolution;

 		let mut widgets = start_widgets(document_node, node_id, resolution_index, "Resolution", FrontendGraphDataType::Vector, false);

 		let round = |x: DVec2| {
 			let (x, y) = pick_safe_imaginate_resolution(x.into());
-			Some(DVec2::new(x as f64, y as f64))
+			DVec2::new(x as f64, y as f64)
 		};

 		if let &NodeInput::Value {
@ -1256,14 +1232,7 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 		} = &document_node.inputs[resolution_index]
 		{
 			let dimensions_is_auto = vec2.is_none();
-			let vec2 = vec2.unwrap_or_else(|| {
-				let w = transform.transform_vector2(DVec2::new(1., 0.)).length();
-				let h = transform.transform_vector2(DVec2::new(0., 1.)).length();
-
-				let (x, y) = pick_safe_imaginate_resolution((w, h));
-
-				DVec2::new(x as f64, y as f64)
-			});
+			let vec2 = vec2.unwrap_or_else(|| round([transform.matrix2.x_axis, transform.matrix2.y_axis].map(DVec2::length).into()));

 			let layer_path = context.layer_path.to_vec();
 			widgets.extend_from_slice(&[
@ -1308,7 +1277,7 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 					.unit(" px")
 					.disabled(dimensions_is_auto && !transform_not_connected)
 					.on_update(update_value(
-						move |number_input: &NumberInput| TaggedValue::OptionalDVec2(round(DVec2::new(number_input.value.unwrap(), vec2.y))),
+						move |number_input: &NumberInput| TaggedValue::OptionalDVec2(Some(round(DVec2::new(number_input.value.unwrap(), vec2.y)))),
 						node_id,
 						resolution_index,
 					))
@ -1321,7 +1290,7 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 					.unit(" px")
 					.disabled(dimensions_is_auto && !transform_not_connected)
 					.on_update(update_value(
-						move |number_input: &NumberInput| TaggedValue::OptionalDVec2(round(DVec2::new(vec2.x, number_input.value.unwrap()))),
+						move |number_input: &NumberInput| TaggedValue::OptionalDVec2(Some(round(DVec2::new(vec2.x, number_input.value.unwrap())))),
 						node_id,
 						resolution_index,
 					))
@ -1538,8 +1507,6 @@ pub fn imaginate_properties(_document_node: &DocumentNode, _node_id: NodeId, _co
 	layout.extend_from_slice(&[improve_faces, tiling]);

 	layout
-		*/
-	todo!()
 }

 fn unknown_node_properties(document_node: &DocumentNode) -> Vec<LayoutGroup> {
--- a/editor/src/messages/portfolio/portfolio_message.rs
+++ b/editor/src/messages/portfolio/portfolio_message.rs
@ -1,10 +1,8 @@
-use super::utility_types::ImaginateServerStatus;
 use crate::messages::portfolio::document::utility_types::clipboards::Clipboard;
 use crate::messages::prelude::*;

 use document_legacy::LayerId;
 use graph_craft::document::NodeId;
-use graph_craft::imaginate_input::ImaginateStatus;
 use graphene_core::text::Font;

 use serde::{Deserialize, Serialize};
@ -57,24 +55,9 @@ pub enum PortfolioMessage {
 		is_default: bool,
 	},
 	ImaginateCheckServerStatus,
-	ImaginateSetGeneratingStatus {
-		document_id: u64,
-		layer_path: Vec<LayerId>,
-		node_path: Vec<NodeId>,
-		percent: Option<f64>,
-		status: ImaginateStatus,
-	},
-	ImaginateSetImageData {
-		document_id: u64,
-		layer_path: Vec<LayerId>,
-		node_path: Vec<NodeId>,
-		image_data: Vec<u8>,
-		width: u32,
-		height: u32,
-	},
-	ImaginateSetServerStatus {
-		status: ImaginateServerStatus,
-	},
+	ImaginatePollServerStatus,
+	ImaginatePreferences,
+	ImaginateServerHostname,
 	Import,
 	LoadDocumentResources {
 		document_id: u64,
--- a/editor/src/messages/portfolio/portfolio_message_handler.rs
+++ b/editor/src/messages/portfolio/portfolio_message_handler.rs
@ -7,9 +7,7 @@ use crate::messages::dialog::simple_dialogs;
 use crate::messages::frontend::utility_types::FrontendDocumentDetails;
 use crate::messages::layout::utility_types::layout_widget::PropertyHolder;
 use crate::messages::layout::utility_types::misc::LayoutTarget;
-use crate::messages::portfolio::document::node_graph::IMAGINATE_NODE;
 use crate::messages::portfolio::document::utility_types::clipboards::{Clipboard, CopyBufferEntry, INTERNAL_CLIPBOARD_COUNT};
-use crate::messages::portfolio::utility_types::ImaginateServerStatus;
 use crate::messages::prelude::*;
 use crate::messages::tool::utility_types::{HintData, HintGroup};
 use crate::node_graph_executor::NodeGraphExecutor;
@ -19,7 +17,6 @@ use document_legacy::layers::style::RenderData;
 use document_legacy::Operation as DocumentOperation;
 use graph_craft::document::value::TaggedValue;
 use graph_craft::document::{NodeId, NodeInput};
-use graphene_core::raster::Image;
 use graphene_core::text::Font;

 #[derive(Debug, Default)]
@ -218,70 +215,35 @@ impl MessageHandler<PortfolioMessage, (&InputPreprocessorMessageHandler, &Prefer
 				self.executor.update_font_cache(self.persistent_data.font_cache.clone());
 			}
 			PortfolioMessage::ImaginateCheckServerStatus => {
-				self.persistent_data.imaginate_server_status = ImaginateServerStatus::Checking;
-				responses.add(FrontendMessage::TriggerImaginateCheckServerStatus {
-					hostname: preferences.imaginate_server_hostname.clone(),
-				});
-				responses.add(PropertiesPanelMessage::ResendActiveProperties);
-			}
-			PortfolioMessage::ImaginateSetGeneratingStatus {
-				document_id,
-				layer_path,
-				node_path,
-				percent,
-				status,
-			} => {
-				let get = |name: &str| IMAGINATE_NODE.inputs.iter().position(|input| input.name == name).unwrap_or_else(|| panic!("Input {name} not found"));
-				if let Some(percentage) = percent {
-					responses.add(PortfolioMessage::DocumentPassMessage {
-						document_id,
-						message: NodeGraphMessage::SetQualifiedInputValue {
-							layer_path: layer_path.clone(),
-							node_path: node_path.clone(),
-							input_index: get("Percent Complete"),
-							value: TaggedValue::F64(percentage),
+				let server_status = self.persistent_data.imaginate.server_status().clone();
+				self.persistent_data.imaginate.poll_server_check();
+				#[cfg(target_arch = "wasm32")]
+				if let Some(fut) = self.persistent_data.imaginate.initiate_server_check() {
+					future_executor::spawn(async move {
+						let () = fut.await;
+						use wasm_bindgen::prelude::*;
+
+						#[wasm_bindgen(module = "/../frontend/src/wasm-communication/editor.ts")]
+						extern "C" {
+							#[wasm_bindgen(js_name = injectImaginatePollServerStatus)]
+							fn inject();
 						}
-						.into(),
-					});
+						inject();
+					})
+				}
+				if &server_status != self.persistent_data.imaginate.server_status() {
+					responses.add(PropertiesPanelMessage::ResendActiveProperties);
 				}
-
-				responses.add(PortfolioMessage::DocumentPassMessage {
-					document_id,
-					message: NodeGraphMessage::SetQualifiedInputValue {
-						layer_path,
-						node_path,
-						input_index: get("Status"),
-						value: TaggedValue::ImaginateStatus(status),
-					}
-					.into(),
-				});
 			}
-			PortfolioMessage::ImaginateSetImageData {
-				document_id,
-				layer_path,
-				node_path,
-				image_data,
-				width,
-				height,
-			} => {
-				let get = |name: &str| IMAGINATE_NODE.inputs.iter().position(|input| input.name == name).unwrap_or_else(|| panic!("Input {name} not found"));
-
-				let image = Image::from_image_data(&image_data, width, height);
-				responses.add(PortfolioMessage::DocumentPassMessage {
-					document_id,
-					message: NodeGraphMessage::SetQualifiedInputValue {
-						layer_path,
-						node_path,
-						input_index: get("Cached Data"),
-						value: TaggedValue::RcImage(Some(std::sync::Arc::new(image))),
-					}
-					.into(),
-				});
-			}
-			PortfolioMessage::ImaginateSetServerStatus { status } => {
-				self.persistent_data.imaginate_server_status = status;
+			PortfolioMessage::ImaginatePollServerStatus => {
+				self.persistent_data.imaginate.poll_server_check();
 				responses.add(PropertiesPanelMessage::ResendActiveProperties);
 			}
+			PortfolioMessage::ImaginatePreferences => self.executor.update_imaginate_preferences(preferences.get_imaginate_preferences()),
+			PortfolioMessage::ImaginateServerHostname => {
+				info!("setting imaginate persistent data");
+				self.persistent_data.imaginate.set_host_name(&preferences.imaginate_server_hostname);
+			}
 			PortfolioMessage::Import => {
 				// This portfolio message wraps the frontend message so it can be listed as an action, which isn't possible for frontend messages
 				if self.active_document().is_some() {
@ -461,7 +423,6 @@ impl MessageHandler<PortfolioMessage, (&InputPreprocessorMessageHandler, &Prefer
 					(document_id, &mut self.documents),
 					layer_path,
 					(input_image_data, size),
-					imaginate_node_path,
 					(preferences, &self.persistent_data),
 					responses,
 				);
--- a/editor/src/messages/portfolio/utility_types.rs
+++ b/editor/src/messages/portfolio/utility_types.rs
@ -1,29 +1,11 @@
-use graphene_std::text::FontCache;
+use graphene_std::{imaginate::ImaginatePersistentData, text::FontCache};

 use serde::{Deserialize, Serialize};

-#[derive(Clone, Debug)]
+#[derive(Debug, Default)]
 pub struct PersistentData {
 	pub font_cache: FontCache,
-	pub imaginate_server_status: ImaginateServerStatus,
-}
-
-impl Default for PersistentData {
-	fn default() -> Self {
-		Self {
-			font_cache: Default::default(),
-			imaginate_server_status: ImaginateServerStatus::Unknown,
-		}
-	}
-}
-
-#[derive(PartialEq, Eq, Clone, Copy, Default, Debug, Serialize, Deserialize, specta::Type)]
-pub enum ImaginateServerStatus {
-	#[default]
-	Unknown,
-	Checking,
-	Unavailable,
-	Connected,
+	pub imaginate: ImaginatePersistentData,
 }

 #[derive(PartialEq, Eq, Clone, Copy, Default, Debug, Serialize, Deserialize)]
--- a/editor/src/messages/preferences/preferences_message_handler.rs
+++ b/editor/src/messages/preferences/preferences_message_handler.rs
@ -1,5 +1,6 @@
 use crate::messages::input_mapper::key_mapping::MappingVariant;
 use crate::messages::prelude::*;
+use graph_craft::imaginate_input::ImaginatePreferences;

 use serde::{Deserialize, Serialize};

@ -10,10 +11,19 @@ pub struct PreferencesMessageHandler {
 	pub zoom_with_scroll: bool,
 }

+impl PreferencesMessageHandler {
+	pub fn get_imaginate_preferences(&self) -> ImaginatePreferences {
+		ImaginatePreferences {
+			host_name: self.imaginate_server_hostname.clone(),
+		}
+	}
+}
+
 impl Default for PreferencesMessageHandler {
 	fn default() -> Self {
+		let ImaginatePreferences { host_name } = Default::default();
 		Self {
-			imaginate_server_hostname: "http://localhost:7860/".into(),
+			imaginate_server_hostname: host_name,
 			imaginate_refresh_frequency: 1.,
 			zoom_with_scroll: matches!(MappingVariant::default(), MappingVariant::ZoomWithScroll),
 		}
@ -28,9 +38,9 @@ impl MessageHandler<PreferencesMessage, ()> for PreferencesMessageHandler {
 				if let Ok(deserialized_preferences) = serde_json::from_str::<PreferencesMessageHandler>(&preferences) {
 					*self = deserialized_preferences;

-					if self.imaginate_server_hostname != Self::default().imaginate_server_hostname {
-						responses.add(PortfolioMessage::ImaginateCheckServerStatus);
-					}
+					responses.add(PortfolioMessage::ImaginateServerHostname);
+					responses.add(PortfolioMessage::ImaginateCheckServerStatus);
+					responses.add(PortfolioMessage::ImaginatePreferences);
 				}
 			}
 			PreferencesMessage::ResetToDefaults => {
@ -43,6 +53,7 @@ impl MessageHandler<PreferencesMessage, ()> for PreferencesMessageHandler {
 			PreferencesMessage::ImaginateRefreshFrequency { seconds } => {
 				self.imaginate_refresh_frequency = seconds;
 				responses.add(PortfolioMessage::ImaginateCheckServerStatus);
+				responses.add(PortfolioMessage::ImaginatePreferences);
 			}
 			PreferencesMessage::ImaginateServerHostname { hostname } => {
 				let initial = hostname.clone();
@ -55,7 +66,9 @@ impl MessageHandler<PreferencesMessage, ()> for PreferencesMessageHandler {
 				}

 				self.imaginate_server_hostname = hostname;
+				responses.add(PortfolioMessage::ImaginateServerHostname);
 				responses.add(PortfolioMessage::ImaginateCheckServerStatus);
+				responses.add(PortfolioMessage::ImaginatePreferences);
 			}
 			PreferencesMessage::ModifyLayout { zoom_with_scroll } => {
 				self.zoom_with_scroll = zoom_with_scroll;
--- a/editor/src/node_graph_executor.rs
+++ b/editor/src/node_graph_executor.rs
@ -10,16 +10,16 @@ use document_legacy::{LayerId, Operation};
 use graph_craft::document::value::TaggedValue;
 use graph_craft::document::{generate_uuid, DocumentNodeImplementation, NodeId, NodeNetwork};
 use graph_craft::graphene_compiler::Compiler;
+use graph_craft::imaginate_input::ImaginatePreferences;
 use graph_craft::{concrete, Type, TypeDescriptor};
-use graphene_core::application_io::ApplicationIo;
+use graphene_core::application_io::{ApplicationIo, NodeGraphUpdateMessage, NodeGraphUpdateSender};
 use graphene_core::raster::{Image, ImageFrame};
 use graphene_core::renderer::{SvgSegment, SvgSegmentList};
 use graphene_core::text::FontCache;
 use graphene_core::vector::style::ViewMode;

 use graphene_core::{Color, SurfaceFrame, SurfaceId};
-use graphene_std::wasm_application_io::WasmApplicationIo;
-use graphene_std::wasm_application_io::WasmEditorApi;
+use graphene_std::wasm_application_io::{WasmApplicationIo, WasmEditorApi};
 use interpreted_executor::dynamic_executor::DynamicExecutor;

 use glam::{DAffine2, DVec2};
@ -33,8 +33,9 @@ pub struct NodeRuntime {
 	pub(crate) executor: DynamicExecutor,
 	font_cache: FontCache,
 	receiver: Receiver<NodeRuntimeMessage>,
-	sender: Sender<GenerationResponse>,
+	sender: InternalNodeGraphUpdateSender,
 	wasm_io: Option<WasmApplicationIo>,
+	imaginate_preferences: ImaginatePreferences,
 	pub(crate) thumbnails: HashMap<LayerId, HashMap<NodeId, SvgSegmentList>>,
 	canvas_cache: HashMap<Vec<LayerId>, SurfaceId>,
 }
@ -42,6 +43,7 @@ pub struct NodeRuntime {
 enum NodeRuntimeMessage {
 	GenerationRequest(GenerationRequest),
 	FontCacheUpdate(FontCache),
+	ImaginatePreferencesUpdate(ImaginatePreferences),
 }

 pub(crate) struct GenerationRequest {
@ -50,6 +52,7 @@ pub(crate) struct GenerationRequest {
 	path: Vec<LayerId>,
 	image_frame: Option<ImageFrame<Color>>,
 }
+
 pub(crate) struct GenerationResponse {
 	generation_id: u64,
 	result: Result<TaggedValue, String>,
@ -57,18 +60,38 @@ pub(crate) struct GenerationResponse {
 	new_thumbnails: HashMap<LayerId, HashMap<NodeId, SvgSegmentList>>,
 }

+enum NodeGraphUpdate {
+	GenerationResponse(GenerationResponse),
+	NodeGraphUpdateMessage(NodeGraphUpdateMessage),
+}
+
+struct InternalNodeGraphUpdateSender(Sender<NodeGraphUpdate>);
+
+impl InternalNodeGraphUpdateSender {
+	fn send_generation_response(&self, response: GenerationResponse) {
+		self.0.send(NodeGraphUpdate::GenerationResponse(response)).expect("Failed to send response")
+	}
+}
+
+impl NodeGraphUpdateSender for InternalNodeGraphUpdateSender {
+	fn send(&self, message: NodeGraphUpdateMessage) {
+		self.0.send(NodeGraphUpdate::NodeGraphUpdateMessage(message)).expect("Failed to send response")
+	}
+}
+
 thread_local! {
 	pub(crate) static NODE_RUNTIME: Rc<RefCell<Option<NodeRuntime>>> = Rc::new(RefCell::new(None));
 }

 impl NodeRuntime {
-	fn new(receiver: Receiver<NodeRuntimeMessage>, sender: Sender<GenerationResponse>) -> Self {
+	fn new(receiver: Receiver<NodeRuntimeMessage>, sender: Sender<NodeGraphUpdate>) -> Self {
 		let executor = DynamicExecutor::default();
 		Self {
 			executor,
 			receiver,
-			sender,
+			sender: InternalNodeGraphUpdateSender(sender),
 			font_cache: FontCache::default(),
+			imaginate_preferences: Default::default(),
 			thumbnails: Default::default(),
 			wasm_io: None,
 			canvas_cache: Default::default(),
@ -80,13 +103,14 @@ impl NodeRuntime {
 		// This should be avoided in the future.
 		requests.reverse();
 		requests.dedup_by_key(|x| match x {
-			NodeRuntimeMessage::FontCacheUpdate(_) => None,
 			NodeRuntimeMessage::GenerationRequest(x) => Some(x.path.clone()),
+			_ => None,
 		});
 		requests.reverse();
 		for request in requests {
 			match request {
 				NodeRuntimeMessage::FontCacheUpdate(font_cache) => self.font_cache = font_cache,
+				NodeRuntimeMessage::ImaginatePreferencesUpdate(preferences) => self.imaginate_preferences = preferences,
 				NodeRuntimeMessage::GenerationRequest(GenerationRequest {
 					generation_id,
 					graph,
@ -105,7 +129,7 @@ impl NodeRuntime {
 						updates: responses,
 						new_thumbnails: self.thumbnails.clone(),
 					};
-					self.sender.send(response).expect("Failed to send response");
+					self.sender.send_generation_response(response);
 				}
 			}
 		}
@ -134,6 +158,8 @@ impl NodeRuntime {
 			font_cache: &self.font_cache,
 			image_frame,
 			application_io: &self.wasm_io.as_ref().unwrap(),
+			node_graph_message_sender: &self.sender,
+			imaginate_preferences: &self.imaginate_preferences,
 		};

 		// We assume only one output
@ -240,7 +266,7 @@ pub async fn run_node_graph() {
 #[derive(Debug)]
 pub struct NodeGraphExecutor {
 	sender: Sender<NodeRuntimeMessage>,
-	receiver: Receiver<GenerationResponse>,
+	receiver: Receiver<NodeGraphUpdate>,
 	// TODO: This is a memory leak since layers are never removed
 	pub(crate) last_output_type: HashMap<Vec<LayerId>, Option<Type>>,
 	pub(crate) thumbnails: HashMap<LayerId, HashMap<NodeId, SvgSegmentList>>,
@ -294,10 +320,31 @@ impl NodeGraphExecutor {
 		self.sender.send(NodeRuntimeMessage::FontCacheUpdate(font_cache)).expect("Failed to send font cache update");
 	}

+	pub fn update_imaginate_preferences(&self, imaginate_preferences: ImaginatePreferences) {
+		self.sender
+			.send(NodeRuntimeMessage::ImaginatePreferencesUpdate(imaginate_preferences))
+			.expect("Failed to send imaginate preferences");
+	}
+
 	pub fn previous_output_type(&self, path: &[LayerId]) -> Option<Type> {
 		self.last_output_type.get(path).cloned().flatten()
 	}

+	pub fn introspect_node_in_network<T: std::any::Any + core::fmt::Debug, U, F1: FnOnce(&NodeNetwork) -> Option<NodeId>, F2: FnOnce(&T) -> U>(
+		&mut self,
+		network: &NodeNetwork,
+		node_path: &[NodeId],
+		find_node: F1,
+		extract_data: F2,
+	) -> Option<U> {
+		let wrapping_document_node = network.nodes.get(node_path.last()?)?;
+		let DocumentNodeImplementation::Network(wrapped_network) = &wrapping_document_node.implementation else { return None; };
+		let introspection_node = find_node(&wrapped_network)?;
+		let introspection = self.introspect_node(&[node_path, &[introspection_node]].concat())?;
+		let downcasted: &T = <dyn std::any::Any>::downcast_ref(introspection.as_ref())?;
+		Some(extract_data(downcasted))
+	}
+
 	/// Encodes an image into a format using the image crate
 	fn encode_img(image: Image<Color>, resize: Option<DVec2>, format: image::ImageOutputFormat) -> Result<(Vec<u8>, (u32, u32)), String> {
 		use image::{ImageBuffer, Rgba};
@ -334,13 +381,12 @@ impl NodeGraphExecutor {
 		})
 	}

-	/// Evaluates a node graph, computing either the Imaginate node or the entire graph
+	/// Evaluates a node graph, computing the entire graph
 	pub fn submit_node_graph_evaluation(
 		&mut self,
 		(document_id, documents): (u64, &mut HashMap<u64, DocumentMessageHandler>),
 		layer_path: Vec<LayerId>,
 		(input_image_data, (width, height)): (Vec<u8>, (u32, u32)),
-		_imaginate_node: Option<Vec<NodeId>>,
 		_persistent_data: (&PreferencesMessageHandler, &PersistentData),
 		_responses: &mut VecDeque<Message>,
 	) -> Result<(), String> {
@ -365,11 +411,6 @@ impl NodeGraphExecutor {
 		let transform = DAffine2::IDENTITY;
 		let image_frame = ImageFrame { image, transform };

-		// Special execution path for generating Imaginate (as generation requires IO from outside node graph)
-		/*if let Some(imaginate_node) = imaginate_node {
-			responses.add(self.generate_imaginate(network, imaginate_node, (document, document_id), layer_path, editor_api, persistent_data)?);
-			return Ok(());
-		}*/
 		// Execute the node graph
 		let generation_id = self.queue_execution(network, Some(image_frame), layer_path.clone());

@ -381,26 +422,32 @@ impl NodeGraphExecutor {
 	pub fn poll_node_graph_evaluation(&mut self, responses: &mut VecDeque<Message>) -> Result<(), String> {
 		let results = self.receiver.try_iter().collect::<Vec<_>>();
 		for response in results {
-			let GenerationResponse {
-				generation_id,
-				result,
-				updates,
-				new_thumbnails,
-			} = response;
-			self.thumbnails = new_thumbnails;
-			let node_graph_output = result.map_err(|e| format!("Node graph evaluation failed: {:?}", e))?;
-			let execution_context = self.futures.remove(&generation_id).ok_or_else(|| "Invalid generation ID".to_string())?;
-			responses.extend(updates);
-			self.process_node_graph_output(node_graph_output, execution_context.layer_path.clone(), responses, execution_context.document_id)?;
-			responses.add(DocumentMessage::LayerChanged {
-				affected_layer_path: execution_context.layer_path,
-			});
-			responses.add(DocumentMessage::RenderDocument);
-			responses.add(ArtboardMessage::RenderArtboards);
-			responses.add(DocumentMessage::DocumentStructureChanged);
-			responses.add(BroadcastEvent::DocumentIsDirty);
-			responses.add(DocumentMessage::DirtyRenderDocument);
-			responses.add(DocumentMessage::Overlays(OverlaysMessage::Rerender));
+			match response {
+				NodeGraphUpdate::GenerationResponse(GenerationResponse {
+					generation_id,
+					result,
+					updates,
+					new_thumbnails,
+				}) => {
+					self.thumbnails = new_thumbnails;
+					let node_graph_output = result.map_err(|e| format!("Node graph evaluation failed: {:?}", e))?;
+					let execution_context = self.futures.remove(&generation_id).ok_or_else(|| "Invalid generation ID".to_string())?;
+					responses.extend(updates);
+					self.process_node_graph_output(node_graph_output, execution_context.layer_path.clone(), responses, execution_context.document_id)?;
+					responses.add(DocumentMessage::LayerChanged {
+						affected_layer_path: execution_context.layer_path,
+					});
+					responses.add(DocumentMessage::RenderDocument);
+					responses.add(ArtboardMessage::RenderArtboards);
+					responses.add(DocumentMessage::DocumentStructureChanged);
+					responses.add(BroadcastEvent::DocumentIsDirty);
+					responses.add(DocumentMessage::DirtyRenderDocument);
+					responses.add(DocumentMessage::Overlays(OverlaysMessage::Rerender));
+				}
+				NodeGraphUpdate::NodeGraphUpdateMessage(NodeGraphUpdateMessage::ImaginateStatusUpdate) => {
+					responses.add(DocumentMessage::PropertiesPanel(PropertiesPanelMessage::ResendActiveProperties))
+				}
+			}
 		}
 		Ok(())
 	}
--- a/frontend/src/state-providers/portfolio.ts
+++ b/frontend/src/state-providers/portfolio.ts
@ -3,7 +3,6 @@
 import {writable} from "svelte/store";

 import { downloadFileText, downloadFileBlob, upload, downloadFileURL } from "@graphite/utility-functions/files";
-import { imaginateGenerate, imaginateCheckConnection, imaginateTerminate, updateBackendImage } from "@graphite/utility-functions/imaginate";
 import { extractPixelData, imageToPNG, rasterizeSVG, rasterizeSVGCanvas } from "@graphite/utility-functions/rasterization";
 import { type Editor } from "@graphite/wasm-communication/editor";
 import {
@ -13,8 +12,6 @@ import {
 	TriggerDownloadRaster,
 	TriggerDownloadTextFile,
 	TriggerImaginateCheckServerStatus,
-	TriggerImaginateGenerate,
-	TriggerImaginateTerminate,
 	TriggerImport,
 	TriggerOpenDocument,
 	TriggerRasterizeRegionBelowLayer,
@ -85,37 +82,6 @@ export function createPortfolioState(editor: Editor) {
 		// Have the browser download the file to the user's disk
 		downloadFileBlob(name, blob);
 	});
-	editor.subscriptions.subscribeJsMessage(TriggerImaginateCheckServerStatus, async (triggerImaginateCheckServerStatus) => {
-		const { hostname } = triggerImaginateCheckServerStatus;
-
-		imaginateCheckConnection(hostname, editor);
-	});
-	editor.subscriptions.subscribeJsMessage(TriggerImaginateGenerate, async (triggerImaginateGenerate) => {
-		const { documentId, layerPath, nodePath, hostname, refreshFrequency, baseImage, maskImage, maskPaintMode, maskBlurPx, maskFillContent, parameters } = triggerImaginateGenerate;
-
-		// Handle img2img mode
-		let image: Blob | undefined;
-		if (parameters.denoisingStrength !== undefined && baseImage !== undefined) {
-			const buffer = new Uint8Array(baseImage.imageData.values()).buffer;
-
-			image = new Blob([buffer], { type: baseImage.mime });
-			updateBackendImage(editor, image, documentId, layerPath, nodePath);
-		}
-
-		// Handle layer mask
-		let mask: Blob | undefined;
-		if (maskImage !== undefined) {
-			// Rasterize the SVG to an image file
-			mask = await rasterizeSVG(maskImage.svg, maskImage.size[0], maskImage.size[1], "image/png");
-		}
-
-		imaginateGenerate(parameters, image, mask, maskPaintMode, maskBlurPx, maskFillContent, hostname, refreshFrequency, documentId, layerPath, nodePath, editor);
-	});
-	editor.subscriptions.subscribeJsMessage(TriggerImaginateTerminate, async (triggerImaginateTerminate) => {
-		const { documentId, layerPath, nodePath, hostname } = triggerImaginateTerminate;
-
-		imaginateTerminate(hostname, documentId, layerPath, nodePath, editor);
-	});
 	editor.subscriptions.subscribeJsMessage(UpdateImageData, (updateImageData) => {
 		updateImageData.imageData.forEach(async (element) => {
 			const buffer = new Uint8Array(element.imageData.values()).buffer;
--- a/frontend/src/utility-functions/imaginate.ts
+++ b/frontend/src/utility-functions/imaginate.ts
@ -1,367 +0,0 @@
-/* eslint-disable camelcase */
-
-// import { escapeJSON } from "@graphite/utility-functions/escape";
-import { blobToBase64 } from "@graphite/utility-functions/files";
-import { type RequestResult, requestWithUploadDownloadProgress } from "@graphite/utility-functions/network";
-import { type Editor } from "@graphite/wasm-communication/editor";
-import type { XY } from "@graphite/wasm-communication/messages";
-import { type ImaginateGenerationParameters } from "@graphite/wasm-communication/messages";
-
-const MAX_POLLING_RETRIES = 4;
-const SERVER_STATUS_CHECK_TIMEOUT = 5000;
-const PROGRESS_EVERY_N_STEPS = 5;
-
-let timer: NodeJS.Timeout | undefined;
-let terminated = false;
-
-let generatingAbortRequest: XMLHttpRequest | undefined;
-let pollingAbortController = new AbortController();
-let statusAbortController = new AbortController();
-
-// PUBLICLY CALLABLE FUNCTIONS
-
-export async function imaginateGenerate(
-	parameters: ImaginateGenerationParameters,
-	image: Blob | undefined,
-	mask: Blob | undefined,
-	maskPaintMode: string,
-	maskBlurPx: number,
-	maskFillContent: string,
-	hostname: string,
-	refreshFrequency: number,
-	documentId: bigint,
-	layerPath: BigUint64Array,
-	nodePath: BigUint64Array,
-	editor: Editor
-): Promise<void> {
-	// Ignore a request to generate a new image while another is already being generated
-	if (generatingAbortRequest !== undefined) return;
-
-	terminated = false;
-
-	// Immediately set the progress to 0% so the backend knows to update its layout
-	editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, 0, "Beginning");
-
-	// Initiate a request to the computation server
-	const discloseUploadingProgress = (progress: number): void => {
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, progress * 100, "Uploading");
-	};
-	const { uploaded, result, xhr } = await generate(discloseUploadingProgress, hostname, image, mask, maskPaintMode, maskBlurPx, maskFillContent, parameters);
-	generatingAbortRequest = xhr;
-
-	try {
-		// Wait until the request is fully uploaded, which could be slow if the img2img source is large and the user is on a slow connection
-		await uploaded;
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, 0, "Generating");
-
-		// Begin polling for updates to the in-progress image generation at the specified interval
-		// Don't poll if the chosen interval is 0, or if the chosen sampling method does not support polling
-		if (refreshFrequency > 0) {
-			const interval = Math.max(refreshFrequency * 1000, 500);
-			scheduleNextPollingUpdate(interval, Date.now(), 0, editor, hostname, documentId, layerPath, nodePath, parameters.resolution);
-		}
-
-		// Wait for the final image to be returned by the initial request containing either the full image or the last frame if it was terminated by the user
-		const { body, status } = await result;
-		if (status < 200 || status > 299) {
-			throw new Error(`Request to server failed to return a 200-level status code (${status})`);
-		}
-
-		// Extract the final image from the response and convert it to a data blob
-		const base64Data = JSON.parse(body)?.images?.[0] as string | undefined;
-		const base64 = typeof base64Data === "string" && base64Data.length > 0 ? `data:image/png;base64,${base64Data}` : undefined;
-		if (!base64) throw new Error("Could not read final image result from server response");
-		const blob = await (await fetch(base64)).blob();
-
-		// Send the backend an updated status
-		const percent = terminated ? undefined : 100;
-		const newStatus = terminated ? "Terminated" : "Idle";
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, percent, newStatus);
-
-		// Send the backend a blob URL for the final image
-		updateBackendImage(editor, blob, documentId, layerPath, nodePath);
-	} catch {
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, undefined, "Terminated");
-
-		await imaginateCheckConnection(hostname, editor);
-	}
-
-	abortAndResetGenerating();
-	abortAndResetPolling();
-}
-
-export async function imaginateTerminate(hostname: string, documentId: bigint, layerPath: BigUint64Array, nodePath: BigUint64Array, editor: Editor): Promise<void> {
-	terminated = true;
-	abortAndResetPolling();
-
-	try {
-		await terminate(hostname);
-
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, undefined, "Terminating");
-	} catch {
-		abortAndResetGenerating();
-		abortAndResetPolling();
-
-		editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, undefined, "Terminated");
-
-		await imaginateCheckConnection(hostname, editor);
-	}
-}
-
-export async function imaginateCheckConnection(hostname: string, editor: Editor): Promise<void> {
-	const serverReached = await checkConnection(hostname);
-	editor.instance.setImaginateServerStatus(serverReached);
-}
-
-// Converts the blob image into a list of pixels using an invisible canvas.
-export async function updateBackendImage(editor: Editor, blob: Blob, documentId: bigint, layerPath: BigUint64Array, nodePath: BigUint64Array): Promise<void> {
-	const image = await createImageBitmap(blob);
-	const canvas = document.createElement("canvas");
-	canvas.width = image.width;
-	canvas.height = image.height;
-	const ctx = canvas.getContext("2d");
-	if (!ctx) throw new Error("Could not create canvas context");
-	ctx.drawImage(image, 0, 0);
-
-	// Send the backend the blob data to be stored persistently in the layer
-	const imageData = ctx.getImageData(0, 0, image.width, image.height);
-	const u8Array = new Uint8Array(imageData.data);
-
-	editor.instance.setImaginateImageData(documentId, layerPath, nodePath, u8Array, imageData.width, imageData.height);
-}
-
-// ABORTING AND RESETTING HELPERS
-
-function abortAndResetGenerating(): void {
-	generatingAbortRequest?.abort();
-	generatingAbortRequest = undefined;
-}
-
-function abortAndResetPolling(): void {
-	pollingAbortController.abort();
-	pollingAbortController = new AbortController();
-	clearTimeout(timer);
-}
-
-// POLLING IMPLEMENTATION DETAILS
-
-function scheduleNextPollingUpdate(
-	interval: number,
-	timeoutBegan: number,
-	pollingRetries: number,
-	editor: Editor,
-	hostname: string,
-	documentId: bigint,
-	layerPath: BigUint64Array,
-	nodePath: BigUint64Array,
-	resolution: XY
-): void {
-	// Pick a future time that keeps to the user-requested interval if possible, but on slower connections will go as fast as possible without overlapping itself
-	const nextPollTimeGoal = timeoutBegan + interval;
-	const timeFromNow = Math.max(0, nextPollTimeGoal - Date.now());
-
-	timer = setTimeout(async () => {
-		const nextTimeoutBegan = Date.now();
-
-		try {
-			const [blob, percentComplete] = await pollImage(hostname);
-
-			// After waiting for the polling result back from the server, if during that intervening time the user has terminated the generation, exit so we don't overwrite that terminated status
-			if (terminated) return;
-
-			if (blob) updateBackendImage(editor, blob, documentId, layerPath, nodePath);
-			editor.instance.setImaginateGeneratingStatus(documentId, layerPath, nodePath, percentComplete, "Generating");
-
-			scheduleNextPollingUpdate(interval, nextTimeoutBegan, 0, editor, hostname, documentId, layerPath, nodePath, resolution);
-		} catch {
-			if (generatingAbortRequest === undefined) return;
-
-			if (pollingRetries + 1 > MAX_POLLING_RETRIES) {
-				abortAndResetGenerating();
-				abortAndResetPolling();
-
-				await imaginateCheckConnection(hostname, editor);
-			} else {
-				scheduleNextPollingUpdate(interval, nextTimeoutBegan, pollingRetries + 1, editor, hostname, documentId, layerPath, nodePath, resolution);
-			}
-		}
-	}, timeFromNow);
-}
-
-// API COMMUNICATION FUNCTIONS
-
-async function pollImage(hostname: string): Promise<[Blob | undefined, number]> {
-	// Fetch the percent progress and in-progress image from the API
-	const result = await fetch(`${hostname}sdapi/v1/progress`, { signal: pollingAbortController.signal, method: "GET" });
-	const { current_image, progress } = await result.json();
-
-	// Convert to a usable format
-	const progressPercent = progress * 100;
-	const base64 = typeof current_image === "string" && current_image.length > 0 ? `data:image/png;base64,${current_image}` : undefined;
-
-	// Deal with a missing image
-	if (!base64) {
-		// The image is not ready yet (because it's only had a few samples since generation began), but we do have a progress percentage
-		if (!Number.isNaN(progressPercent) && progressPercent >= 0 && progressPercent <= 100) {
-			return [undefined, progressPercent];
-		}
-
-		// Something else is wrong and the image wasn't provided as expected
-		return Promise.reject();
-	}
-
-	// The image was provided so we turn it into a data blob
-	const blob = await (await fetch(base64)).blob();
-	return [blob, progressPercent];
-}
-
-async function generate(
-	discloseUploadingProgress: (progress: number) => void,
-	hostname: string,
-	image: Blob | undefined,
-	mask: Blob | undefined,
-	maskPaintMode: string,
-	maskBlurPx: number,
-	maskFillContent: string,
-	parameters: ImaginateGenerationParameters
-): Promise<{
-	uploaded: Promise<void>;
-	result: Promise<RequestResult>;
-	xhr?: XMLHttpRequest;
-}> {
-	let body;
-	let endpoint;
-	if (image === undefined || parameters.denoisingStrength === undefined) {
-		endpoint = `${hostname}sdapi/v1/txt2img`;
-
-		body = {
-			// enable_hr: false,
-			// denoising_strength: 0,
-			// firstphase_width: 0,
-			// firstphase_height: 0,
-			prompt: parameters.prompt,
-			// styles: [],
-			seed: Number(parameters.seed),
-			// subseed: -1,
-			// subseed_strength: 0,
-			// seed_resize_from_h: -1,
-			// seed_resize_from_w: -1,
-			// batch_size: 1,
-			// n_iter: 1,
-			steps: parameters.samples,
-			cfg_scale: parameters.cfgScale,
-			width: parameters.resolution.x,
-			height: parameters.resolution.y,
-			restore_faces: parameters.restoreFaces,
-			tiling: parameters.tiling,
-			negative_prompt: parameters.negativePrompt,
-			// eta: 0,
-			// s_churn: 0,
-			// s_tmax: 0,
-			// s_tmin: 0,
-			// s_noise: 1,
-			override_settings: {
-				show_progress_every_n_steps: PROGRESS_EVERY_N_STEPS,
-			},
-			sampler_index: parameters.samplingMethod,
-		};
-	} else {
-		const sourceImageBase64 = await blobToBase64(image);
-		const maskImageBase64 = mask ? await blobToBase64(mask) : "";
-
-		const maskFillContentIndexes = ["Fill", "Original", "LatentNoise", "LatentNothing"];
-		const maskFillContentIndexFound = maskFillContentIndexes.indexOf(maskFillContent);
-		const maskFillContentIndex = maskFillContentIndexFound === -1 ? undefined : maskFillContentIndexFound;
-
-		const maskInvert = maskPaintMode === "Inpaint" ? 1 : 0;
-
-		endpoint = `${hostname}sdapi/v1/img2img`;
-
-		body = {
-			init_images: [sourceImageBase64],
-			// resize_mode: 0,
-			denoising_strength: parameters.denoisingStrength,
-			mask: mask && maskImageBase64,
-			mask_blur: mask && maskBlurPx,
-			inpainting_fill: mask && maskFillContentIndex,
-			inpaint_full_res: mask && false,
-			// inpaint_full_res_padding: 0,
-			inpainting_mask_invert: mask && maskInvert,
-			prompt: parameters.prompt,
-			// styles: [],
-			seed: Number(parameters.seed),
-			// subseed: -1,
-			// subseed_strength: 0,
-			// seed_resize_from_h: -1,
-			// seed_resize_from_w: -1,
-			// batch_size: 1,
-			// n_iter: 1,
-			steps: parameters.samples,
-			cfg_scale: parameters.cfgScale,
-			width: parameters.resolution.x,
-			height: parameters.resolution.y,
-			restore_faces: parameters.restoreFaces,
-			tiling: parameters.tiling,
-			negative_prompt: parameters.negativePrompt,
-			// eta: 0,
-			// s_churn: 0,
-			// s_tmax: 0,
-			// s_tmin: 0,
-			// s_noise: 1,
-			override_settings: {
-				show_progress_every_n_steps: PROGRESS_EVERY_N_STEPS,
-				img2img_fix_steps: true,
-			},
-			sampler_index: parameters.samplingMethod,
-			// include_init_images: false,
-		};
-	}
-
-	// Prepare a promise that will resolve after the outbound request upload is complete
-	let uploadedResolve: () => void;
-	let uploadedReject: () => void;
-	const uploaded = new Promise<void>((resolve, reject): void => {
-		uploadedResolve = resolve;
-		uploadedReject = reject;
-	});
-
-	// Fire off the request and, once the outbound request upload is complete, resolve the promise we defined above
-	const uploadProgress = (progress: number): void => {
-		if (progress < 1) {
-			discloseUploadingProgress(progress);
-		} else {
-			uploadedResolve();
-		}
-	};
-	const [result, xhr] = requestWithUploadDownloadProgress(endpoint, "POST", JSON.stringify(body), uploadProgress, abortAndResetPolling);
-	result.catch(() => uploadedReject());
-
-	// Return the promise that resolves when the request upload is complete, the promise that resolves when the response download is complete, and the XHR so it can be aborted
-	return { uploaded, result, xhr };
-}
-
-async function terminate(hostname: string): Promise<void> {
-	await fetch(`${hostname}sdapi/v1/interrupt`, { method: "POST" });
-}
-
-async function checkConnection(hostname: string): Promise<boolean> {
-	statusAbortController.abort();
-	statusAbortController = new AbortController();
-
-	const timeout = setTimeout(() => statusAbortController.abort(), SERVER_STATUS_CHECK_TIMEOUT);
-
-	try {
-		// Intentionally misuse this API endpoint by using it just to check for a code 200 response, regardless of what the result is
-		const { status } = await fetch(`${hostname}sdapi/v1/progress?skip_current_image=true`, { signal: statusAbortController.signal, method: "GET" });
-
-		// This code means the server has indeed responded and the endpoint exists (otherwise it would be 404)
-		if (status === 200) {
-			clearTimeout(timeout);
-			return true;
-		}
-	} catch {
-		// Do nothing here
-	}
-
-	return false;
-}
--- a/frontend/src/wasm-communication/editor.ts
+++ b/frontend/src/wasm-communication/editor.ts
@ -95,3 +95,7 @@ export function createEditor() {
 		subscriptions,
 	};
 }
+
+export function injectImaginatePollServerStatus() {
+	window["editorInstance"]?.injectImaginatePollServerStatus()
+}
--- a/frontend/src/wasm-communication/messages.ts
+++ b/frontend/src/wasm-communication/messages.ts
@ -516,7 +516,7 @@ export class TriggerCopyToClipboardBlobUrl extends JsMessage {

 export class TriggerDownloadBlobUrl extends JsMessage {
 	readonly layerName!: string;
-	
+
 	readonly blobUrl!: string;
 }

@ -537,85 +537,6 @@ export class TriggerDownloadTextFile extends JsMessage {
 	readonly name!: string;
 }

-export class TriggerImaginateCheckServerStatus extends JsMessage {
-	readonly hostname!: string;
-}
-
-export class TriggerImaginateGenerate extends JsMessage {
-	@Type(() => ImaginateGenerationParameters)
-	readonly parameters!: ImaginateGenerationParameters;
-
-	@Type(() => ImaginateBaseImage)
-	readonly baseImage!: ImaginateBaseImage | undefined;
-
-	@Type(() => ImaginateMaskImage)
-	readonly maskImage: ImaginateMaskImage | undefined;
-
-	readonly maskPaintMode!: string;
-
-	readonly maskBlurPx!: number;
-
-	readonly maskFillContent!: string;
-
-	readonly hostname!: string;
-
-	readonly refreshFrequency!: number;
-
-	readonly documentId!: bigint;
-
-	readonly layerPath!: BigUint64Array;
-
-	readonly nodePath!: BigUint64Array;
-}
-
-export class ImaginateMaskImage {
-	readonly svg!: string;
-
-	readonly size!: [number, number];
-}
-
-export class ImaginateBaseImage {
-	readonly mime!: string;
-
-	readonly imageData!: Uint8Array;
-
-	@TupleToVec2
-	readonly size!: [number, number];
-}
-
-export class ImaginateGenerationParameters {
-	readonly seed!: number;
-
-	readonly samples!: number;
-
-	readonly samplingMethod!: string;
-
-	readonly denoisingStrength!: number | undefined;
-
-	readonly cfgScale!: number;
-
-	readonly prompt!: string;
-
-	readonly negativePrompt!: string;
-
-	@BigIntTupleToVec2
-	readonly resolution!: XY;
-
-	readonly restoreFaces!: boolean;
-
-	readonly tiling!: boolean;
-}
-
-export class TriggerImaginateTerminate extends JsMessage {
-	readonly documentId!: bigint;
-
-	readonly layerPath!: BigUint64Array;
-
-	readonly nodePath!: BigUint64Array;
-
-	readonly hostname!: string;
-}
-
 export class TriggerRasterizeRegionBelowLayer extends JsMessage {
 	readonly documentId!: bigint;

@ -778,7 +699,7 @@ export class ImaginateImageData {
 	readonly mime!: string;

 	readonly imageData!: Uint8Array;
-	
+
 	readonly transform!: Float64Array ;
 }

@ -1404,9 +1325,6 @@ export const messageMakers: Record<string, MessageMaker> = {
 	TriggerDownloadRaster,
 	TriggerDownloadTextFile,
 	TriggerFontLoad,
-	TriggerImaginateCheckServerStatus,
-	TriggerImaginateGenerate,
-	TriggerImaginateTerminate,
 	TriggerImport,
 	TriggerIndexedDbRemoveDocument,
 	TriggerIndexedDbWriteDocument,
--- a/frontend/wasm/Cargo.toml
+++ b/frontend/wasm/Cargo.toml
@ -30,9 +30,9 @@ graphene-core = { path = "../../node-graph/gcore", features = [
 ] }
 serde = { version = "1.0", features = ["derive"] }
 wasm-bindgen = { version = "=0.2.86" }
-serde-wasm-bindgen = "0.4.1"
-js-sys = "0.3.55"
-wasm-bindgen-futures = "0.4.33"
+serde-wasm-bindgen = "0.5.0"
+js-sys = "0.3.63"
+wasm-bindgen-futures = "0.4.36"
 ron = { version = "0.8", optional = true }
 bezier-rs = { path = "../../libraries/bezier-rs" }

--- a/frontend/wasm/src/editor_api.rs
+++ b/frontend/wasm/src/editor_api.rs
@ -11,7 +11,7 @@ use editor::application::Editor;
 use editor::consts::{FILE_SAVE_SUFFIX, GRAPHITE_DOCUMENT_VERSION};
 use editor::messages::input_mapper::utility_types::input_keyboard::ModifierKeys;
 use editor::messages::input_mapper::utility_types::input_mouse::{EditorMouseState, ScrollDelta, ViewportBounds};
-use editor::messages::portfolio::utility_types::{ImaginateServerStatus, Platform};
+use editor::messages::portfolio::utility_types::Platform;
 use editor::messages::prelude::*;
 use graph_craft::document::NodeId;
 use graphene_core::raster::color::Color;
@ -586,63 +586,6 @@ impl JsEditorHandle {
 		}
 	}

-	/// Sends the blob URL generated by JS to the Imaginate layer in the respective document
-	#[wasm_bindgen(js_name = setImaginateImageData)]
-	pub fn set_imaginate_image_data(&self, document_id: u64, layer_path: Vec<LayerId>, node_path: Vec<NodeId>, image_data: Vec<u8>, width: u32, height: u32) {
-		let message = PortfolioMessage::ImaginateSetImageData {
-			document_id,
-			node_path,
-			layer_path,
-			image_data,
-			width,
-			height,
-		};
-		self.dispatch(message);
-	}
-
-	/// Notifies the Imaginate layer of a new percentage of completion and whether or not it's currently generating
-	#[wasm_bindgen(js_name = setImaginateGeneratingStatus)]
-	pub fn set_imaginate_generating_status(&self, document_id: u64, layer_path: Vec<LayerId>, node_path: Vec<NodeId>, percent: Option<f64>, status: String) {
-		use graph_craft::imaginate_input::ImaginateStatus;
-
-		let status = match status.as_str() {
-			"Idle" => ImaginateStatus::Idle,
-			"Beginning" => ImaginateStatus::Beginning,
-			"Uploading" => ImaginateStatus::Uploading(percent.expect("Percent needs to be supplied to set ImaginateStatus::Uploading")),
-			"Generating" => ImaginateStatus::Generating,
-			"Terminating" => ImaginateStatus::Terminating,
-			"Terminated" => ImaginateStatus::Terminated,
-			_ => panic!("Invalid string from JS for ImaginateStatus, received: {}", status),
-		};
-
-		let percent = if matches!(status, ImaginateStatus::Uploading(_)) { None } else { percent };
-
-		let message = PortfolioMessage::ImaginateSetGeneratingStatus {
-			document_id,
-			layer_path,
-			node_path,
-			percent,
-			status,
-		};
-		self.dispatch(message);
-	}
-
-	/// Notifies the editor that the Imaginate server is available or unavailable
-	#[wasm_bindgen(js_name = setImaginateServerStatus)]
-	pub fn set_imaginate_server_status(&self, available: bool) {
-		let message: Message = match available {
-			true => PortfolioMessage::ImaginateSetServerStatus {
-				status: ImaginateServerStatus::Connected,
-			}
-			.into(),
-			false => PortfolioMessage::ImaginateSetServerStatus {
-				status: ImaginateServerStatus::Unavailable,
-			}
-			.into(),
-		};
-		self.dispatch(message);
-	}
-
 	/// Sends the blob URL generated by JS to the Imaginate layer in the respective document
 	#[wasm_bindgen(js_name = renderGraphUsingRasterizedRegionBelowLayer)]
 	pub fn render_graph_using_rasterized_region_below_layer(
@ -793,6 +736,11 @@ impl JsEditorHandle {
 		});
 		frontend_messages.unwrap().unwrap_or_default()
 	}
+
+	#[wasm_bindgen(js_name = injectImaginatePollServerStatus)]
+	pub fn inject_imaginate_poll_server_status(&self) {
+		self.dispatch(PortfolioMessage::ImaginatePollServerStatus);
+	}
 }

 // Needed to make JsEditorHandle functions pub to Rust.
--- a/node-graph/future-executor/Cargo.toml
+++ b/node-graph/future-executor/Cargo.toml
@ -12,4 +12,9 @@ futures = "0.3.25"
 log = "0.4"

 [target.wasm32-unknown-unknown.dependencies]
-wasm-rs-async-executor = {version = "0.9.0", features = ["cooperative-browser", "debug", "requestIdleCallback"] }
+wasm-rs-async-executor = { version = "0.9.0", features = [
+	"cooperative-browser",
+	"debug",
+	"requestIdleCallback",
+] }
+wasm-bindgen-futures = "0.4.36"
--- a/node-graph/future-executor/src/lib.rs
+++ b/node-graph/future-executor/src/lib.rs
@ -22,3 +22,8 @@ pub fn block_on<F: Future + 'static>(future: F) -> F::Output {
 	#[cfg(not(target_arch = "wasm32"))]
 	futures::executor::block_on(future)
 }
+
+#[cfg(target_arch = "wasm32")]
+pub fn spawn<F: Future<Output = ()> + 'static>(future: F) {
+	wasm_bindgen_futures::spawn_local(future);
+}
--- a/node-graph/gcore/src/application_io.rs
+++ b/node-graph/gcore/src/application_io.rs
@ -112,10 +112,25 @@ impl<T: ApplicationIo> ApplicationIo for &T {
 	}
 }

+#[derive(Debug, Clone)]
+pub enum NodeGraphUpdateMessage {
+	ImaginateStatusUpdate,
+}
+
+pub trait NodeGraphUpdateSender {
+	fn send(&self, message: NodeGraphUpdateMessage);
+}
+
+pub trait GetImaginatePreferences {
+	fn get_host_name(&self) -> &str;
+}
+
 pub struct EditorApi<'a, Io> {
 	pub image_frame: Option<ImageFrame<Color>>,
 	pub font_cache: &'a FontCache,
 	pub application_io: &'a Io,
+	pub node_graph_message_sender: &'a dyn NodeGraphUpdateSender,
+	pub imaginate_preferences: &'a dyn GetImaginatePreferences,
 }

 impl<'a, Io> Clone for EditorApi<'a, Io> {
@ -124,6 +139,8 @@ impl<'a, Io> Clone for EditorApi<'a, Io> {
 			image_frame: self.image_frame.clone(),
 			font_cache: self.font_cache,
 			application_io: self.application_io,
+			node_graph_message_sender: self.node_graph_message_sender,
+			imaginate_preferences: self.imaginate_preferences,
 		}
 	}
 }
--- a/node-graph/graph-craft/src/document.rs
+++ b/node-graph/graph-craft/src/document.rs
@ -441,7 +441,7 @@ impl NodeNetwork {
 	}

 	/// Check if the specified node id is connected to the output
-	pub fn connected_to_output(&self, target_node_id: NodeId, ignore_imaginate: bool) -> bool {
+	pub fn connected_to_output(&self, target_node_id: NodeId) -> bool {
 		// If the node is the output then return true
 		if self.outputs.iter().any(|&NodeOutput { node_id, .. }| node_id == target_node_id) {
 			return true;
@ -454,11 +454,6 @@ impl NodeNetwork {
 		already_visited.extend(self.outputs.iter().map(|output| output.node_id));

 		while let Some(node) = stack.pop() {
-			// Skip the imaginate node inputs
-			if ignore_imaginate && node.name == "Imaginate" {
-				continue;
-			}
-
 			for input in &node.inputs {
 				if let &NodeInput::Node { node_id: ref_id, .. } = input {
 					// Skip if already viewed
@ -680,7 +675,7 @@ impl NodeNetwork {

 			let mut dummy_input = NodeInput::ShortCircut(concrete!(()));
 			std::mem::swap(&mut dummy_input, input);
-			if let NodeInput::Value { tagged_value, exposed } = dummy_input {
+			if let NodeInput::Value { mut tagged_value, exposed } = dummy_input {
 				let value_node_id = gen_id();
 				let merged_node_id = map_ids(id, value_node_id);
 				let path = if let Some(mut new_path) = node.path.clone() {
--- a/node-graph/graph-craft/src/document/value.rs
+++ b/node-graph/graph-craft/src/document/value.rs
@ -1,6 +1,6 @@
 use super::DocumentNode;
 use crate::graphene_compiler::Any;
-pub use crate::imaginate_input::{ImaginateMaskStartingFill, ImaginateSamplingMethod, ImaginateStatus};
+pub use crate::imaginate_input::{ImaginateCache, ImaginateController, ImaginateMaskStartingFill, ImaginateSamplingMethod};
 use crate::proto::{Any as DAny, FutureAny};

 use graphene_core::raster::brush_cache::BrushCache;
@ -27,7 +27,7 @@ pub enum TaggedValue {
 	OptionalDVec2(Option<DVec2>),
 	DAffine2(DAffine2),
 	Image(graphene_core::raster::Image<Color>),
-	RcImage(Option<Arc<graphene_core::raster::Image<Color>>>),
+	ImaginateCache(ImaginateCache),
 	ImageFrame(graphene_core::raster::ImageFrame<Color>),
 	Color(graphene_core::raster::color::Color),
 	Subpaths(Vec<bezier_rs::Subpath<graphene_core::uuid::ManipulatorGroupId>>),
@ -36,7 +36,7 @@ pub enum TaggedValue {
 	LuminanceCalculation(LuminanceCalculation),
 	ImaginateSamplingMethod(ImaginateSamplingMethod),
 	ImaginateMaskStartingFill(ImaginateMaskStartingFill),
-	ImaginateStatus(ImaginateStatus),
+	ImaginateController(ImaginateController),
 	LayerPath(Option<Vec<u64>>),
 	VectorData(graphene_core::vector::VectorData),
 	Fill(graphene_core::vector::style::Fill),
@ -83,7 +83,7 @@ impl Hash for TaggedValue {
 			}
 			Self::DAffine2(m) => m.to_cols_array().iter().for_each(|x| x.to_bits().hash(state)),
 			Self::Image(i) => i.hash(state),
-			Self::RcImage(i) => i.hash(state),
+			Self::ImaginateCache(i) => i.hash(state),
 			Self::Color(c) => c.hash(state),
 			Self::Subpaths(s) => s.iter().for_each(|subpath| subpath.hash(state)),
 			Self::RcSubpath(s) => s.hash(state),
@ -91,7 +91,7 @@ impl Hash for TaggedValue {
 			Self::LuminanceCalculation(l) => l.hash(state),
 			Self::ImaginateSamplingMethod(m) => m.hash(state),
 			Self::ImaginateMaskStartingFill(f) => f.hash(state),
-			Self::ImaginateStatus(s) => s.hash(state),
+			Self::ImaginateController(s) => s.hash(state),
 			Self::LayerPath(p) => p.hash(state),
 			Self::ImageFrame(i) => i.hash(state),
 			Self::VectorData(vector_data) => vector_data.hash(state),
@ -146,7 +146,7 @@ impl<'a> TaggedValue {
 			TaggedValue::OptionalDVec2(x) => Box::new(x),
 			TaggedValue::DAffine2(x) => Box::new(x),
 			TaggedValue::Image(x) => Box::new(x),
-			TaggedValue::RcImage(x) => Box::new(x),
+			TaggedValue::ImaginateCache(x) => Box::new(x),
 			TaggedValue::ImageFrame(x) => Box::new(x),
 			TaggedValue::Color(x) => Box::new(x),
 			TaggedValue::Subpaths(x) => Box::new(x),
@ -155,7 +155,7 @@ impl<'a> TaggedValue {
 			TaggedValue::LuminanceCalculation(x) => Box::new(x),
 			TaggedValue::ImaginateSamplingMethod(x) => Box::new(x),
 			TaggedValue::ImaginateMaskStartingFill(x) => Box::new(x),
-			TaggedValue::ImaginateStatus(x) => Box::new(x),
+			TaggedValue::ImaginateController(x) => Box::new(x),
 			TaggedValue::LayerPath(x) => Box::new(x),
 			TaggedValue::VectorData(x) => Box::new(x),
 			TaggedValue::Fill(x) => Box::new(x),
@ -210,7 +210,7 @@ impl<'a> TaggedValue {
 			TaggedValue::DVec2(_) => concrete!(DVec2),
 			TaggedValue::OptionalDVec2(_) => concrete!(Option<DVec2>),
 			TaggedValue::Image(_) => concrete!(graphene_core::raster::Image<Color>),
-			TaggedValue::RcImage(_) => concrete!(Option<Arc<graphene_core::raster::Image<Color>>>),
+			TaggedValue::ImaginateCache(_) => concrete!(ImaginateCache),
 			TaggedValue::ImageFrame(_) => concrete!(graphene_core::raster::ImageFrame<Color>),
 			TaggedValue::Color(_) => concrete!(graphene_core::raster::Color),
 			TaggedValue::Subpaths(_) => concrete!(Vec<bezier_rs::Subpath<graphene_core::uuid::ManipulatorGroupId>>),
@ -218,7 +218,7 @@ impl<'a> TaggedValue {
 			TaggedValue::BlendMode(_) => concrete!(BlendMode),
 			TaggedValue::ImaginateSamplingMethod(_) => concrete!(ImaginateSamplingMethod),
 			TaggedValue::ImaginateMaskStartingFill(_) => concrete!(ImaginateMaskStartingFill),
-			TaggedValue::ImaginateStatus(_) => concrete!(ImaginateStatus),
+			TaggedValue::ImaginateController(_) => concrete!(ImaginateController),
 			TaggedValue::LayerPath(_) => concrete!(Option<Vec<u64>>),
 			TaggedValue::DAffine2(_) => concrete!(DAffine2),
 			TaggedValue::LuminanceCalculation(_) => concrete!(LuminanceCalculation),
@ -263,7 +263,7 @@ impl<'a> TaggedValue {
 			x if x == TypeId::of::<DVec2>() => Ok(TaggedValue::DVec2(*downcast(input).unwrap())),
 			x if x == TypeId::of::<Option<DVec2>>() => Ok(TaggedValue::OptionalDVec2(*downcast(input).unwrap())),
 			x if x == TypeId::of::<graphene_core::raster::Image<Color>>() => Ok(TaggedValue::Image(*downcast(input).unwrap())),
-			x if x == TypeId::of::<Option<Arc<graphene_core::raster::Image<Color>>>>() => Ok(TaggedValue::RcImage(*downcast(input).unwrap())),
+			x if x == TypeId::of::<ImaginateCache>() => Ok(TaggedValue::ImaginateCache(*downcast(input).unwrap())),
 			x if x == TypeId::of::<graphene_core::raster::ImageFrame<Color>>() => Ok(TaggedValue::ImageFrame(*downcast(input).unwrap())),
 			x if x == TypeId::of::<graphene_core::raster::Color>() => Ok(TaggedValue::Color(*downcast(input).unwrap())),
 			x if x == TypeId::of::<Vec<bezier_rs::Subpath<graphene_core::uuid::ManipulatorGroupId>>>() => Ok(TaggedValue::Subpaths(*downcast(input).unwrap())),
@ -271,7 +271,7 @@ impl<'a> TaggedValue {
 			x if x == TypeId::of::<BlendMode>() => Ok(TaggedValue::BlendMode(*downcast(input).unwrap())),
 			x if x == TypeId::of::<ImaginateSamplingMethod>() => Ok(TaggedValue::ImaginateSamplingMethod(*downcast(input).unwrap())),
 			x if x == TypeId::of::<ImaginateMaskStartingFill>() => Ok(TaggedValue::ImaginateMaskStartingFill(*downcast(input).unwrap())),
-			x if x == TypeId::of::<ImaginateStatus>() => Ok(TaggedValue::ImaginateStatus(*downcast(input).unwrap())),
+			x if x == TypeId::of::<ImaginateController>() => Ok(TaggedValue::ImaginateController(*downcast(input).unwrap())),
 			x if x == TypeId::of::<Option<Vec<u64>>>() => Ok(TaggedValue::LayerPath(*downcast(input).unwrap())),
 			x if x == TypeId::of::<DAffine2>() => Ok(TaggedValue::DAffine2(*downcast(input).unwrap())),
 			x if x == TypeId::of::<LuminanceCalculation>() => Ok(TaggedValue::LuminanceCalculation(*downcast(input).unwrap())),
--- a/node-graph/graph-craft/src/imaginate_input.rs
+++ b/node-graph/graph-craft/src/imaginate_input.rs
@ -1,50 +1,155 @@
 use dyn_any::{DynAny, StaticType};
-use glam::DVec2;
+use graphene_core::Color;
+use std::borrow::Cow;
 use std::fmt::Debug;
+use std::sync::{
+	atomic::{AtomicBool, Ordering},
+	Arc, Mutex,
+};

-#[derive(Default, Debug, Clone, Copy, PartialEq, DynAny, specta::Type)]
+#[derive(Default, Debug, Clone, DynAny, specta::Type)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct ImaginateCache(Arc<Mutex<graphene_core::raster::Image<Color>>>);
+
+impl ImaginateCache {
+	pub fn into_inner(self) -> Arc<Mutex<graphene_core::raster::Image<Color>>> {
+		self.0
+	}
+}
+
+impl std::cmp::PartialEq for ImaginateCache {
+	fn eq(&self, other: &Self) -> bool {
+		Arc::ptr_eq(&self.0, &other.0)
+	}
+}
+
+impl core::hash::Hash for ImaginateCache {
+	fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
+		self.0.lock().unwrap().hash(state);
+	}
+}
+
+pub trait ImaginateTerminationHandle: Debug + Send + Sync + 'static {
+	fn terminate(&self);
+}
+
+#[derive(Default, Debug, specta::Type)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+struct InternalImaginateControl {
+	status: Mutex<ImaginateStatus>,
+	trigger_regenerate: AtomicBool,
+	#[serde(skip)]
+	termination_sender: Mutex<Option<Box<dyn ImaginateTerminationHandle>>>,
+}
+
+#[derive(Debug, Default, Clone, DynAny, specta::Type)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct ImaginateController(Arc<InternalImaginateControl>);
+
+impl ImaginateController {
+	pub fn get_status(&self) -> ImaginateStatus {
+		self.0.status.lock().as_deref().cloned().unwrap_or_default()
+	}
+
+	pub fn set_status(&self, status: ImaginateStatus) {
+		if let Ok(mut lock) = self.0.status.lock() {
+			*lock = status
+		}
+	}
+
+	pub fn take_regenerate_trigger(&self) -> bool {
+		self.0.trigger_regenerate.swap(false, Ordering::SeqCst)
+	}
+
+	pub fn trigger_regenerate(&self) {
+		self.0.trigger_regenerate.store(true, Ordering::SeqCst)
+	}
+
+	pub fn request_termination(&self) {
+		if let Some(handle) = self.0.termination_sender.lock().ok().and_then(|mut lock| lock.take()) {
+			handle.terminate()
+		}
+	}
+
+	pub fn set_termination_handle<H: ImaginateTerminationHandle>(&self, handle: Box<H>) {
+		if let Ok(mut lock) = self.0.termination_sender.lock() {
+			*lock = Some(handle)
+		}
+	}
+}
+
+impl std::cmp::PartialEq for ImaginateController {
+	fn eq(&self, other: &Self) -> bool {
+		Arc::ptr_eq(&self.0, &other.0)
+	}
+}
+
+impl core::hash::Hash for ImaginateController {
+	fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
+		core::ptr::hash(Arc::as_ptr(&self.0), state)
+	}
+}
+
+#[derive(Default, Debug, Clone, PartialEq, DynAny, specta::Type)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum ImaginateStatus {
 	#[default]
-	Idle,
+	Ready,
+	ReadyDone,
 	Beginning,
-	Uploading(f64),
-	Generating,
+	Uploading,
+	Generating(f64),
 	Terminating,
 	Terminated,
+	Failed(String),
+}
+
+impl ImaginateStatus {
+	pub fn to_text(&self) -> Cow<'static, str> {
+		match self {
+			Self::Ready => Cow::Borrowed("Ready"),
+			Self::ReadyDone => Cow::Borrowed("Done"),
+			Self::Beginning => Cow::Borrowed("Beginning…"),
+			Self::Uploading => Cow::Borrowed("Downloading Image…"),
+			Self::Generating(percent) => Cow::Owned(format!("Generating {percent:.0}%")),
+			Self::Terminating => Cow::Owned(format!("Terminating…")),
+			Self::Terminated => Cow::Owned(format!("Terminated")),
+			Self::Failed(err) => Cow::Owned(format!("Failed: {err}")),
+		}
+	}
 }

 #[allow(clippy::derived_hash_with_manual_eq)]
 impl core::hash::Hash for ImaginateStatus {
 	fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
+		core::mem::discriminant(self).hash(state);
 		match self {
-			Self::Idle => 0.hash(state),
-			Self::Beginning => 1.hash(state),
-			Self::Uploading(f) => {
-				2.hash(state);
-				f.to_bits().hash(state);
-			}
-			Self::Generating => 3.hash(state),
-			Self::Terminating => 4.hash(state),
-			Self::Terminated => 5.hash(state),
+			Self::Ready | Self::ReadyDone | Self::Beginning | Self::Uploading | Self::Terminating | Self::Terminated => (),
+			Self::Generating(f) => f.to_bits().hash(state),
+			Self::Failed(err) => err.hash(state),
 		}
 	}
 }

-#[derive(Debug, Clone, PartialEq, specta::Type)]
-#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub struct ImaginateBaseImage {
-	pub mime: String,
-	#[cfg_attr(feature = "serde", serde(rename = "imageData"))]
-	pub image_data: Vec<u8>,
-	pub size: DVec2,
+#[derive(PartialEq, Eq, Clone, Default, Debug)]
+pub enum ImaginateServerStatus {
+	#[default]
+	Unknown,
+	Checking,
+	Connected,
+	Failed(String),
+	Unavailable,
 }

-#[derive(Debug, Clone, PartialEq, specta::Type)]
-#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub struct ImaginateMaskImage {
-	pub svg: String,
-	pub size: DVec2,
+impl ImaginateServerStatus {
+	pub fn to_text(&self) -> Cow<'static, str> {
+		match self {
+			Self::Unknown | Self::Checking => Cow::Borrowed("Checking..."),
+			Self::Connected => Cow::Borrowed("Connected"),
+			Self::Failed(err) => Cow::Owned(err.clone()),
+			Self::Unavailable => Cow::Borrowed("Unavailable"),
+		}
+	}
 }

 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
@ -180,24 +285,26 @@ impl std::fmt::Display for ImaginateSamplingMethod {
 	}
 }

-#[derive(Debug, Clone, PartialEq, specta::Type)]
+#[derive(Clone, Debug, PartialEq, Hash, specta::Type)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub struct ImaginateGenerationParameters {
-	pub seed: u64,
-	pub samples: u32,
-	/// Use `ImaginateSamplingMethod::api_value()` to generate this string
-	#[cfg_attr(feature = "serde", serde(rename = "samplingMethod"))]
-	pub sampling_method: String,
-	#[cfg_attr(feature = "serde", serde(rename = "denoisingStrength"))]
-	pub image_creativity: Option<f64>,
-	#[cfg_attr(feature = "serde", serde(rename = "cfgScale"))]
-	pub text_guidance: f64,
-	#[cfg_attr(feature = "serde", serde(rename = "prompt"))]
-	pub text_prompt: String,
-	#[cfg_attr(feature = "serde", serde(rename = "negativePrompt"))]
-	pub negative_prompt: String,
-	pub resolution: (u32, u32),
-	#[cfg_attr(feature = "serde", serde(rename = "restoreFaces"))]
-	pub restore_faces: bool,
-	pub tiling: bool,
+pub struct ImaginatePreferences {
+	pub host_name: String,
+}
+
+impl graphene_core::application_io::GetImaginatePreferences for ImaginatePreferences {
+	fn get_host_name(&self) -> &str {
+		&self.host_name
+	}
+}
+
+impl Default for ImaginatePreferences {
+	fn default() -> Self {
+		Self {
+			host_name: "http://localhost:7860/".into(),
+		}
+	}
+}
+
+unsafe impl dyn_any::StaticType for ImaginatePreferences {
+	type Static = ImaginatePreferences;
 }
--- a/node-graph/gstd/Cargo.toml
+++ b/node-graph/gstd/Cargo.toml
@ -9,12 +9,18 @@ license = "MIT OR Apache-2.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [features]
-default = ["wasm"]
-gpu = ["graphene-core/gpu", "gpu-compiler-bin-wrapper", "compilation-client", "gpu-executor"]
+default = ["wasm", "imaginate"]
+gpu = [
+	"graphene-core/gpu",
+	"gpu-compiler-bin-wrapper",
+	"compilation-client",
+	"gpu-executor",
+]
 vulkan = ["gpu", "vulkan-executor"]
 wgpu = ["gpu", "wgpu-executor"]
 quantization = ["autoquant"]
 wasm = ["wasm-bindgen", "web-sys", "js-sys"]
+imaginate = ["image/png", "base64", "js-sys", "web-sys", "wasm-bindgen-futures"]


 [dependencies]
@ -37,6 +43,7 @@ compilation-client = { path = "../compilation-client", optional = true }
 bytemuck = { version = "1.8" }
 tempfile = "3"
 image = { version = "*", default-features = false }
+base64 = { version = "0.21", optional = true }
 dyn-clone = "1.0"

 log = "0.4"
@ -48,12 +55,13 @@ glam = { version = "0.22", features = ["serde"] }
 node-macro = { path = "../node-macro" }
 xxhash-rust = { workspace = true }
 serde_json = "1.0.96"
-reqwest = { version = "0.11.17", features = ["rustls", "rustls-tls"] }
+reqwest = { version = "0.11.18", features = ["rustls", "rustls-tls", "json"] }
 futures = "0.3.28"
 wasm-bindgen = { version = "0.2.84", optional = true }
-js-sys = { version = "0.3.55", optional = true }
+js-sys = { version = "0.3.63", optional = true }
 wgpu-types = "0.16.0"
 wgpu = "0.16.1"
+wasm-bindgen-futures = { version = "0.4.36", optional = true }

 [dependencies.serde]
 version = "1.0"
@ -62,7 +70,7 @@ features = ["derive"]


 [dependencies.web-sys]
-version = "0.3.4"
+version = "0.3.63"
 optional = true
 features = [
 	"Window",
--- a/node-graph/gstd/src/any.rs
+++ b/node-graph/gstd/src/any.rs
@ -76,6 +76,7 @@ impl<_I, _O, S0> DynAnyRefNode<_I, _O, S0> {
 		Self { node, _i: core::marker::PhantomData }
 	}
 }
+
 pub struct DynAnyInRefNode<I, O, Node> {
 	node: Node,
 	_i: PhantomData<(I, O)>,
@ -115,6 +116,10 @@ where
 	fn reset(&self) {
 		self.node.reset();
 	}
+
+	fn serialize(&self) -> Option<std::sync::Arc<dyn core::any::Any>> {
+		self.node.serialize()
+	}
 }

 impl<N> FutureWrapperNode<N> {
--- a/node-graph/gstd/src/http.rs
+++ b/node-graph/gstd/src/http.rs
@ -1,5 +1,3 @@
-use std::future::Future;
-
 use crate::Node;

 pub struct GetNode;
@ -17,16 +15,3 @@ pub struct PostNode<Body> {
 async fn post_node(url: String, body: String) -> reqwest::Response {
 	reqwest::Client::new().post(url).body(body).send().await.unwrap()
 }
-
-#[derive(Clone, Copy, Debug)]
-pub struct EvalSyncNode {}
-
-#[node_macro::node_fn(EvalSyncNode)]
-fn eval_sync<F: Future + 'input>(future: F) -> F::Output {
-	let future = futures::future::maybe_done(future);
-	futures::pin_mut!(future);
-	match future.as_mut().take_output() {
-		Some(value) => value,
-		_ => panic!("Node construction future returned pending"),
-	}
-}
--- a/node-graph/gstd/src/imaginate.rs
+++ b/node-graph/gstd/src/imaginate.rs
@ -0,0 +1,517 @@
+use crate::wasm_application_io::WasmEditorApi;
+use core::any::TypeId;
+use core::future::Future;
+use futures::{future::Either, TryFutureExt};
+use glam::DVec2;
+use graph_craft::imaginate_input::{ImaginateController, ImaginateMaskStartingFill, ImaginatePreferences, ImaginateSamplingMethod, ImaginateServerStatus, ImaginateStatus, ImaginateTerminationHandle};
+use graphene_core::application_io::NodeGraphUpdateMessage;
+use graphene_core::raster::{Color, Image, Luma, Pixel};
+use image::{DynamicImage, ImageBuffer, ImageOutputFormat};
+use reqwest::Url;
+
+const PROGRESS_EVERY_N_STEPS: u32 = 5;
+const SDAPI_TEXT_TO_IMAGE: &str = "sdapi/v1/txt2img";
+const SDAPI_IMAGE_TO_IMAGE: &str = "sdapi/v1/img2img";
+const SDAPI_PROGRESS: &str = "sdapi/v1/progress?skip_current_image=true";
+const SDAPI_TERMINATE: &str = "sdapi/v1/interrupt";
+
+fn new_client() -> Result<reqwest::Client, Error> {
+	reqwest::ClientBuilder::new().build().map_err(Error::ClientBuild)
+}
+
+fn parse_url(url: &str) -> Result<Url, Error> {
+	url.try_into().map_err(|err| Error::UrlParse { text: url.into(), err })
+}
+
+fn join_url(base_url: &Url, path: &str) -> Result<Url, Error> {
+	base_url.join(path).map_err(|err| Error::UrlParse { text: base_url.to_string(), err })
+}
+
+fn new_get_request<U: reqwest::IntoUrl>(client: &reqwest::Client, url: U) -> Result<reqwest::Request, Error> {
+	client.get(url).header("Accept", "*/*").build().map_err(Error::RequestBuild)
+}
+
+pub struct ImaginatePersistentData {
+	pending_server_check: Option<futures::channel::oneshot::Receiver<reqwest::Result<reqwest::Response>>>,
+	host_name: Url,
+	client: Option<reqwest::Client>,
+	server_status: ImaginateServerStatus,
+}
+
+impl core::fmt::Debug for ImaginatePersistentData {
+	fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+		f.debug_struct(core::any::type_name::<Self>())
+			.field("pending_server_check", &self.pending_server_check.is_some())
+			.field("host_name", &self.host_name)
+			.field("status", &self.server_status)
+			.finish()
+	}
+}
+
+impl Default for ImaginatePersistentData {
+	fn default() -> Self {
+		let mut status = ImaginateServerStatus::default();
+		let client = new_client().map_err(|err| status = ImaginateServerStatus::Failed(err.to_string())).ok();
+		let ImaginatePreferences { host_name } = Default::default();
+		Self {
+			pending_server_check: None,
+			host_name: parse_url(&host_name).unwrap(),
+			client,
+			server_status: status,
+		}
+	}
+}
+
+impl ImaginatePersistentData {
+	pub fn set_host_name(&mut self, name: &str) {
+		match parse_url(name) {
+			Ok(url) => self.host_name = url,
+			Err(err) => self.server_status = ImaginateServerStatus::Failed(err.to_string()),
+		}
+	}
+
+	fn initiate_server_check_maybe_fail(&mut self) -> Result<Option<core::pin::Pin<Box<dyn Future<Output = ()> + 'static>>>, Error> {
+		use futures::future::FutureExt;
+		let Some(client) = &self.client else { return Ok(None); };
+		if self.pending_server_check.is_some() {
+			return Ok(None);
+		}
+		self.server_status = ImaginateServerStatus::Checking;
+		let url = join_url(&self.host_name, SDAPI_PROGRESS)?;
+		let request = new_get_request(client, url)?;
+		let (send, recv) = futures::channel::oneshot::channel();
+		let response_future = client.execute(request).map(move |r| {
+			let _ = send.send(r);
+		});
+		self.pending_server_check = Some(recv);
+		Ok(Some(Box::pin(response_future)))
+	}
+
+	pub fn initiate_server_check(&mut self) -> Option<core::pin::Pin<Box<dyn Future<Output = ()> + 'static>>> {
+		match self.initiate_server_check_maybe_fail() {
+			Ok(f) => f,
+			Err(err) => {
+				self.server_status = ImaginateServerStatus::Failed(err.to_string());
+				None
+			}
+		}
+	}
+
+	pub fn poll_server_check(&mut self) {
+		if let Some(mut check) = self.pending_server_check.take() {
+			self.server_status = match check.try_recv().map(|r| r.map(|r| r.and_then(reqwest::Response::error_for_status))) {
+				Ok(Some(Ok(_response))) => ImaginateServerStatus::Connected,
+				Ok(Some(Err(_))) | Err(_) => ImaginateServerStatus::Unavailable,
+				Ok(None) => {
+					self.pending_server_check = Some(check);
+					ImaginateServerStatus::Checking
+				}
+			}
+		}
+	}
+
+	pub fn server_status(&self) -> &ImaginateServerStatus {
+		&self.server_status
+	}
+
+	pub fn is_checking(&self) -> bool {
+		matches!(self.server_status, ImaginateServerStatus::Checking)
+	}
+}
+
+#[derive(Debug)]
+struct ImaginateFutureAbortHandle(futures::future::AbortHandle);
+
+impl ImaginateTerminationHandle for ImaginateFutureAbortHandle {
+	fn terminate(&self) {
+		self.0.abort()
+	}
+}
+
+#[derive(Debug)]
+enum Error {
+	UrlParse { text: String, err: <&'static str as TryInto<Url>>::Error },
+	ClientBuild(reqwest::Error),
+	RequestBuild(reqwest::Error),
+	Request(reqwest::Error),
+	ResponseFormat(reqwest::Error),
+	NoImage,
+	Base64Decode(base64::DecodeError),
+	ImageDecode(image::error::ImageError),
+	ImageEncode(image::error::ImageError),
+	UnsupportedPixelType(&'static str),
+	InconsistentImageSize,
+	Terminated,
+	TerminationFailed(reqwest::Error),
+}
+
+impl core::fmt::Display for Error {
+	fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+		match self {
+			Self::UrlParse { text, err } => write!(f, "invalid url '{text}' ({err})"),
+			Self::ClientBuild(err) => write!(f, "failed to create a reqwest client ({err})"),
+			Self::RequestBuild(err) => write!(f, "failed to create a reqwest request ({err})"),
+			Self::Request(err) => write!(f, "request failed ({err})"),
+			Self::ResponseFormat(err) => write!(f, "got an invalid API response ({err})"),
+			Self::NoImage => write!(f, "got an empty API response"),
+			Self::Base64Decode(err) => write!(f, "failed to decode base64 encoded image ({err})"),
+			Self::ImageDecode(err) => write!(f, "failed to decode png image ({err})"),
+			Self::ImageEncode(err) => write!(f, "failed to encode png image ({err})"),
+			Self::UnsupportedPixelType(ty) => write!(f, "pixel type `{ty}` not supported for imaginate images"),
+			Self::InconsistentImageSize => write!(f, "image width and height do not match the image byte size"),
+			Self::Terminated => write!(f, "imaginate request was terminated by the user"),
+			Self::TerminationFailed(err) => write!(f, "termination failed ({err})"),
+		}
+	}
+}
+
+impl std::error::Error for Error {}
+
+#[derive(Default, Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
+struct ImageResponse {
+	images: Vec<String>,
+}
+
+#[derive(Default, Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
+struct ProgressResponse {
+	progress: f64,
+}
+
+#[derive(Debug, Clone, Copy)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateTextToImageRequestOverrideSettings {
+	show_progress_every_n_steps: u32,
+}
+
+impl Default for ImaginateTextToImageRequestOverrideSettings {
+	fn default() -> Self {
+		Self {
+			show_progress_every_n_steps: PROGRESS_EVERY_N_STEPS,
+		}
+	}
+}
+
+#[derive(Debug, Clone, Copy)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateImageToImageRequestOverrideSettings {
+	show_progress_every_n_steps: u32,
+	img2img_fix_steps: bool,
+}
+
+impl Default for ImaginateImageToImageRequestOverrideSettings {
+	fn default() -> Self {
+		Self {
+			show_progress_every_n_steps: PROGRESS_EVERY_N_STEPS,
+			img2img_fix_steps: true,
+		}
+	}
+}
+
+#[derive(Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateTextToImageRequest<'a> {
+	#[serde(flatten)]
+	common: ImaginateCommonImageRequest<'a>,
+	override_settings: ImaginateTextToImageRequestOverrideSettings,
+}
+
+#[derive(Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateMask {
+	mask: String,
+	mask_blur: String,
+	inpainting_fill: u32,
+	inpaint_full_res: bool,
+	inpainting_mask_invert: u32,
+}
+
+#[derive(Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateImageToImageRequest<'a> {
+	#[serde(flatten)]
+	common: ImaginateCommonImageRequest<'a>,
+	override_settings: ImaginateImageToImageRequestOverrideSettings,
+
+	init_images: Vec<String>,
+	denoising_strength: f64,
+	#[serde(flatten)]
+	mask: Option<ImaginateMask>,
+}
+
+#[derive(Debug, Clone)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize))]
+struct ImaginateCommonImageRequest<'a> {
+	prompt: String,
+	seed: f64,
+	steps: u32,
+	cfg_scale: f64,
+	width: f64,
+	height: f64,
+	restore_faces: bool,
+	tiling: bool,
+	negative_prompt: String,
+	sampler_index: &'a str,
+}
+
+#[cfg(feature = "imaginate")]
+pub async fn imaginate<'a, P: Pixel>(
+	image: Image<P>,
+	editor_api: impl Future<Output = WasmEditorApi<'a>>,
+	controller: ImaginateController,
+	seed: impl Future<Output = f64>,
+	res: impl Future<Output = Option<DVec2>>,
+	samples: impl Future<Output = u32>,
+	sampling_method: impl Future<Output = ImaginateSamplingMethod>,
+	prompt_guidance: impl Future<Output = f64>,
+	prompt: impl Future<Output = String>,
+	negative_prompt: impl Future<Output = String>,
+	adapt_input_image: impl Future<Output = bool>,
+	image_creativity: impl Future<Output = f64>,
+	masking_layer: impl Future<Output = Option<Vec<u64>>>,
+	inpaint: impl Future<Output = bool>,
+	mask_blur: impl Future<Output = f64>,
+	mask_starting_fill: impl Future<Output = ImaginateMaskStartingFill>,
+	improve_faces: impl Future<Output = bool>,
+	tiling: impl Future<Output = bool>,
+) -> Image<P> {
+	let WasmEditorApi {
+		node_graph_message_sender,
+		imaginate_preferences,
+		..
+	} = editor_api.await;
+	let set_progress = |progress: ImaginateStatus| {
+		controller.set_status(progress);
+		node_graph_message_sender.send(NodeGraphUpdateMessage::ImaginateStatusUpdate);
+	};
+	let host_name = imaginate_preferences.get_host_name();
+	imaginate_maybe_fail(
+		image,
+		host_name,
+		set_progress,
+		&controller,
+		seed,
+		res,
+		samples,
+		sampling_method,
+		prompt_guidance,
+		prompt,
+		negative_prompt,
+		adapt_input_image,
+		image_creativity,
+		masking_layer,
+		inpaint,
+		mask_blur,
+		mask_starting_fill,
+		improve_faces,
+		tiling,
+	)
+	.await
+	.unwrap_or_else(|err| {
+		match err {
+			Error::Terminated => {
+				set_progress(ImaginateStatus::Terminated);
+			}
+			err => {
+				error!("{err}");
+				set_progress(ImaginateStatus::Failed(err.to_string()));
+			}
+		};
+		Image::empty()
+	})
+}
+
+#[cfg(feature = "imaginate")]
+async fn imaginate_maybe_fail<'a, P: Pixel, F: Fn(ImaginateStatus)>(
+	image: Image<P>,
+	host_name: &str,
+	set_progress: F,
+	controller: &ImaginateController,
+	seed: impl Future<Output = f64>,
+	res: impl Future<Output = Option<DVec2>>,
+	samples: impl Future<Output = u32>,
+	sampling_method: impl Future<Output = ImaginateSamplingMethod>,
+	prompt_guidance: impl Future<Output = f64>,
+	prompt: impl Future<Output = String>,
+	negative_prompt: impl Future<Output = String>,
+	adapt_input_image: impl Future<Output = bool>,
+	image_creativity: impl Future<Output = f64>,
+	_masking_layer: impl Future<Output = Option<Vec<u64>>>,
+	_inpaint: impl Future<Output = bool>,
+	_mask_blur: impl Future<Output = f64>,
+	_mask_starting_fill: impl Future<Output = ImaginateMaskStartingFill>,
+	improve_faces: impl Future<Output = bool>,
+	tiling: impl Future<Output = bool>,
+) -> Result<Image<P>, Error> {
+	set_progress(ImaginateStatus::Beginning);
+
+	let base_url: Url = parse_url(host_name)?;
+
+	let client = new_client()?;
+
+	let sampler_index = sampling_method.await;
+	let sampler_index = sampler_index.api_value();
+
+	let res = res.await.unwrap_or_else(|| {
+		let (width, height) = pick_safe_imaginate_resolution((image.width as _, image.height as _));
+		DVec2::new(width as _, height as _)
+	});
+	let common_request_data = ImaginateCommonImageRequest {
+		prompt: prompt.await,
+		seed: seed.await,
+		steps: samples.await,
+		cfg_scale: prompt_guidance.await,
+		width: res.x,
+		height: res.y,
+		restore_faces: improve_faces.await,
+		tiling: tiling.await,
+		negative_prompt: negative_prompt.await,
+		sampler_index,
+	};
+	let request_builder = if adapt_input_image.await {
+		let base64_data = image_to_base64(image)?;
+		let request_data = ImaginateImageToImageRequest {
+			common: common_request_data,
+			override_settings: Default::default(),
+
+			init_images: vec![base64_data],
+			denoising_strength: image_creativity.await * 0.01,
+			mask: None,
+		};
+		let url = join_url(&base_url, SDAPI_IMAGE_TO_IMAGE)?;
+		client.post(url).json(&request_data)
+	} else {
+		let request_data = ImaginateTextToImageRequest {
+			common: common_request_data,
+			override_settings: Default::default(),
+		};
+		let url = join_url(&base_url, SDAPI_TEXT_TO_IMAGE)?;
+		client.post(url).json(&request_data)
+	};
+
+	let request = request_builder.header("Accept", "*/*").build().map_err(Error::RequestBuild)?;
+
+	let (response_future, abort_handle) = futures::future::abortable(client.execute(request));
+	controller.set_termination_handle(Box::new(ImaginateFutureAbortHandle(abort_handle)));
+
+	let progress_url = join_url(&base_url, SDAPI_PROGRESS)?;
+
+	futures::pin_mut!(response_future);
+
+	let response = loop {
+		let progress_request = new_get_request(&client, progress_url.clone())?;
+		let progress_response_future = client.execute(progress_request).and_then(|response| response.json());
+
+		futures::pin_mut!(progress_response_future);
+
+		response_future = match futures::future::select(response_future, progress_response_future).await {
+			Either::Left((response, _)) => break response,
+			Either::Right((progress, response_future)) => {
+				if let Ok(ProgressResponse { progress }) = progress {
+					set_progress(ImaginateStatus::Generating(progress * 100.));
+				}
+				response_future
+			}
+		};
+	};
+
+	let response = match response {
+		Ok(response) => response.and_then(reqwest::Response::error_for_status).map_err(Error::Request)?,
+		Err(_aborted) => {
+			set_progress(ImaginateStatus::Terminating);
+			let url = join_url(&base_url, SDAPI_TERMINATE)?;
+			let request = client.post(url).build().map_err(Error::RequestBuild)?;
+			// The user probably doesn't really care if the server side was really aborted or if there was an network error.
+			// So we fool them that the request was terminated if the termination request in reality failed.
+			let _ = client.execute(request).await.and_then(reqwest::Response::error_for_status).map_err(Error::TerminationFailed)?;
+			return Err(Error::Terminated);
+		}
+	};
+
+	set_progress(ImaginateStatus::Uploading);
+
+	let ImageResponse { images } = response.json().await.map_err(Error::ResponseFormat)?;
+
+	let result = images.into_iter().next().ok_or(Error::NoImage).and_then(base64_to_image)?;
+
+	set_progress(ImaginateStatus::ReadyDone);
+
+	Ok(result)
+}
+
+fn image_to_base64<P: Pixel>(image: Image<P>) -> Result<String, Error> {
+	use base64::prelude::*;
+
+	let Image { width, height, data } = image;
+
+	fn cast_with_f32<S: Pixel, D: image::Pixel<Subpixel = f32>>(data: Vec<S>, width: u32, height: u32) -> Result<DynamicImage, Error>
+	where
+		DynamicImage: From<ImageBuffer<D, Vec<f32>>>,
+	{
+		ImageBuffer::<D, Vec<f32>>::from_raw(width, height, bytemuck::cast_vec(data))
+			.ok_or(Error::InconsistentImageSize)
+			.map(Into::into)
+	}
+
+	let image: DynamicImage = match TypeId::of::<P>() {
+		id if id == TypeId::of::<Color>() => cast_with_f32::<_, image::Rgba<f32>>(data, width, height)?
+			// we need to do this cast, because png does not support rgba32f
+			.to_rgba16().into(),
+		id if id == TypeId::of::<Luma>() => cast_with_f32::<_, image::Luma<f32>>(data, width, height)?
+			// we need to do this cast, because png does not support luma32f
+			.to_luma16().into(),
+		_ => return Err(Error::UnsupportedPixelType(core::any::type_name::<P>())),
+	};
+
+	let mut png_data = std::io::Cursor::new(vec![]);
+	image.write_to(&mut png_data, ImageOutputFormat::Png).map_err(Error::ImageEncode)?;
+	Ok(BASE64_STANDARD.encode(png_data.into_inner()))
+}
+
+fn base64_to_image<D: AsRef<[u8]>, P: Pixel>(base64_data: D) -> Result<Image<P>, Error> {
+	use base64::prelude::*;
+
+	let png_data = BASE64_STANDARD.decode(base64_data).map_err(Error::Base64Decode)?;
+	let dyn_image = image::load_from_memory_with_format(&png_data, image::ImageFormat::Png).map_err(Error::ImageDecode)?;
+	let (width, height) = (dyn_image.width(), dyn_image.height());
+
+	let result_data: Vec<P> = match TypeId::of::<P>() {
+		id if id == TypeId::of::<Color>() => bytemuck::cast_vec(dyn_image.into_rgba32f().into_raw()),
+		id if id == TypeId::of::<Luma>() => bytemuck::cast_vec(dyn_image.to_luma32f().into_raw()),
+		_ => return Err(Error::UnsupportedPixelType(core::any::type_name::<P>())),
+	};
+
+	Ok(Image { data: result_data, width, height })
+}
+
+pub fn pick_safe_imaginate_resolution((width, height): (f64, f64)) -> (u64, u64) {
+	const MAX_RESOLUTION: u64 = 1000 * 1000;
+
+	// this is the maximum width/height that can be obtained
+	const MAX_DIMENSION: u64 = (MAX_RESOLUTION / 64) & !63;
+
+	// round the resolution to the nearest multiple of 64
+	let [width, height] = [width, height].map(|c| (c.round().clamp(0., MAX_DIMENSION as _) as u64 + 32).max(64) & !63);
+	let resolution = width * height;
+
+	if resolution > MAX_RESOLUTION {
+		// scale down the image, so it is smaller than MAX_RESOLUTION
+		let scale = (MAX_RESOLUTION as f64 / resolution as f64).sqrt();
+		let [width, height] = [width, height].map(|c| c as f64 * scale);
+
+		if width < 64.0 {
+			// the image is extremely wide
+			(64, MAX_DIMENSION)
+		} else if height < 64.0 {
+			// the image is extremely high
+			(MAX_DIMENSION, 64)
+		} else {
+			// round down to a multiple of 64, so that the resolution still is smaller than MAX_RESOLUTION
+			let [width, height] = [width, height].map(|c| c as u64 & !63);
+			(width, height)
+		}
+	} else {
+		(width, height)
+	}
+}
--- a/node-graph/gstd/src/lib.rs
+++ b/node-graph/gstd/src/lib.rs
@ -25,3 +25,5 @@ pub mod brush;

 #[cfg(feature = "wasm")]
 pub mod wasm_application_io;
+
+pub mod imaginate;
--- a/node-graph/gstd/src/raster.rs
+++ b/node-graph/gstd/src/raster.rs
@ -1,8 +1,11 @@
 use dyn_any::{DynAny, StaticType};
 use glam::{DAffine2, DVec2};
+use graph_craft::imaginate_input::{ImaginateController, ImaginateMaskStartingFill, ImaginateSamplingMethod};
+use graph_craft::proto::DynFuture;
 use graphene_core::raster::{Alpha, BlendMode, BlendNode, Image, ImageFrame, Linear, LinearChannel, Luminance, Pixel, RGBMut, Raster, RasterMut, RedGreenBlue, Sample};
 use graphene_core::transform::Transform;

+use crate::wasm_application_io::WasmEditorApi;
 use graphene_core::raster::bbox::{AxisAlignedBbox, Bbox};
 use graphene_core::value::CopiedNode;
 use graphene_core::{Color, Node};
@ -414,19 +417,74 @@ fn empty_image<_P: Pixel>(transform: DAffine2, color: _P) -> ImageFrame<_P> {
 	ImageFrame { image, transform }
 }

-#[derive(Debug, Clone, Copy)]
-pub struct ImaginateNode<P, E> {
-	cached: E,
-	_p: PhantomData<P>,
+macro_rules! generate_imaginate_node {
+	($($val:ident: $t:ident: $o:ty,)*) => {
+		pub struct ImaginateNode<P: Pixel, E, C, $($t,)*> {
+			editor_api: E,
+			controller: C,
+			$($val: $t,)*
+			cache: std::sync::Arc<std::sync::Mutex<Image<P>>>,
+		}
+
+		impl<'e, P: Pixel, E, C, $($t,)*> ImaginateNode<P, E, C, $($t,)*>
+		where $($t: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, $o>>,)*
+			E: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, WasmEditorApi<'e>>>,
+			C: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, ImaginateController>>,
+		{
+			pub fn new(editor_api: E, controller: C, $($val: $t,)* cache: std::sync::Arc<std::sync::Mutex<Image<P>>>) -> Self {
+				Self { editor_api, controller, $($val,)* cache }
+			}
+		}
+
+		impl<'i, 'e: 'i, P: Pixel + 'i, E: 'i, C: 'i, $($t: 'i,)*> Node<'i, ImageFrame<P>> for ImaginateNode<P, E, C, $($t,)*>
+		where $($t: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, $o>>,)*
+			E: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, WasmEditorApi<'e>>>,
+			C: for<'any_input> Node<'any_input, (), Output = DynFuture<'any_input, ImaginateController>>,
+		{
+			type Output = DynFuture<'i, ImageFrame<P>>;
+
+			fn eval(&'i self, frame: ImageFrame<P>) -> Self::Output {
+				let controller = self.controller.eval(());
+				$(let $val = self.$val.eval(());)*
+				Box::pin(async move {
+					let controller: std::pin::Pin<Box<dyn std::future::Future<Output = ImaginateController>>> = controller;
+					let controller: ImaginateController = controller.await;
+					if controller.take_regenerate_trigger() {
+						let editor_api = self.editor_api.eval(());
+						let image = super::imaginate::imaginate(frame.image, editor_api, controller, $($val,)*).await;
+						self.cache.lock().unwrap().clone_from(&image);
+						return ImageFrame {
+							image,
+							..frame
+						}
+					}
+					let image = self.cache.lock().unwrap().clone();
+					ImageFrame {
+						image,
+						..frame
+					}
+				})
+			}
+		}
+	}
 }

-#[node_macro::node_fn(ImaginateNode<_P>)]
-fn imaginate<_P: Pixel>(image_frame: ImageFrame<_P>, cached: Option<std::sync::Arc<graphene_core::raster::Image<_P>>>) -> ImageFrame<_P> {
-	let cached_image = cached.map(|mut x| std::sync::Arc::make_mut(&mut x).clone()).unwrap_or(image_frame.image);
-	ImageFrame {
-		image: cached_image,
-		transform: image_frame.transform,
-	}
+generate_imaginate_node! {
+	seed: Seed: f64,
+	res: Res: Option<DVec2>,
+	samples: Samples: u32,
+	sampling_method: SamplingMethod: ImaginateSamplingMethod,
+	prompt_guidance: PromptGuidance: f64,
+	prompt: Prompt: String,
+	negative_prompt: NegativePrompt: String,
+	adapt_input_image: AdaptInputImage: bool,
+	image_creativity: ImageCreativity: f64,
+	masking_layer: MaskingLayer: Option<Vec<u64>>,
+	inpaint: Inpaint: bool,
+	mask_blur: MaskBlur: f64,
+	mask_starting_fill: MaskStartingFill: ImaginateMaskStartingFill,
+	improve_faces: ImproveFaces: bool,
+	tiling: Tiling: bool,
 }

 #[derive(Debug, Clone, Copy)]
--- a/node-graph/interpreted-executor/src/lib.rs
+++ b/node-graph/interpreted-executor/src/lib.rs
@ -3,7 +3,6 @@ pub mod node_registry;

 #[cfg(test)]
 mod tests {
-
 	use graph_craft::document::value::TaggedValue;
 	use graphene_core::*;
 	use std::borrow::Cow;
--- a/node-graph/interpreted-executor/src/node_registry.rs
+++ b/node-graph/interpreted-executor/src/node_registry.rs
@ -1,3 +1,4 @@
+use graph_craft::imaginate_input::{ImaginateCache, ImaginateController, ImaginateMaskStartingFill, ImaginateSamplingMethod};
 use graph_craft::proto::{NodeConstructor, TypeErasedBox};
 use graphene_core::ops::IdNode;
 use graphene_core::quantization::QuantizationChannels;
@ -444,18 +445,59 @@ fn node_registry() -> HashMap<NodeIdentifier, HashMap<NodeIOTypes, NodeConstruct
 			params: [WasmSurfaceHandleFrame]
 		),
 		async_node!(graphene_core::memo::EndLetNode<_>, input: WasmEditorApi, output: SurfaceFrame, params: [SurfaceFrame]),
-		vec![(
-			NodeIdentifier::new("graphene_core::memo::RefNode<_, _>"),
-			|args| {
-				Box::pin(async move {
-					let node: DowncastBothNode<Option<WasmEditorApi>, WasmEditorApi> = graphene_std::any::DowncastBothNode::new(args[0].clone());
-					let node = <graphene_core::memo::RefNode<_, _>>::new(node);
-					let any: DynAnyNode<(), _, _> = graphene_std::any::DynAnyNode::new(graphene_core::value::ValueNode::new(node));
-					any.into_type_erased()
-				})
-			},
-			NodeIOTypes::new(concrete!(()), concrete!(WasmEditorApi), vec![fn_type!(Option<WasmEditorApi>, WasmEditorApi)]),
-		)],
+		vec![
+			(
+				NodeIdentifier::new("graphene_core::memo::RefNode<_, _>"),
+				|args| {
+					Box::pin(async move {
+						let node: DowncastBothNode<Option<WasmEditorApi>, WasmEditorApi> = graphene_std::any::DowncastBothNode::new(args[0].clone());
+						let node = <graphene_core::memo::RefNode<_, _>>::new(node);
+						let any: DynAnyNode<(), _, _> = graphene_std::any::DynAnyNode::new(graphene_core::value::ValueNode::new(node));
+						any.into_type_erased()
+					})
+				},
+				NodeIOTypes::new(concrete!(()), concrete!(WasmEditorApi), vec![fn_type!(Option<WasmEditorApi>, WasmEditorApi)]),
+			),
+			(
+				NodeIdentifier::new("graphene_std::raster::ImaginateNode<_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _>"),
+				|args: Vec<Arc<graph_craft::proto::NodeContainer>>| {
+					Box::pin(async move {
+						use graphene_std::raster::ImaginateNode;
+						let cache: ImaginateCache = graphene_std::any::input_node(args.last().unwrap().clone()).eval(()).await;
+						macro_rules! instanciate_imaginate_node {
+							($($i:expr,)*) => { ImaginateNode::new($(graphene_std::any::input_node(args[$i].clone()),)* cache.into_inner()) };
+						}
+						let node: ImaginateNode<Color, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _> = instanciate_imaginate_node!(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,);
+						let any = graphene_std::any::DynAnyNode::new(ValueNode::new(node));
+						any.into_type_erased()
+					})
+				},
+				NodeIOTypes::new(
+					concrete!(ImageFrame<Color>),
+					concrete!(ImageFrame<Color>),
+					vec![
+						fn_type!(WasmEditorApi),
+						fn_type!(ImaginateController),
+						fn_type!(f64),
+						fn_type!(Option<DVec2>),
+						fn_type!(u32),
+						fn_type!(ImaginateSamplingMethod),
+						fn_type!(f64),
+						fn_type!(String),
+						fn_type!(String),
+						fn_type!(bool),
+						fn_type!(f64),
+						fn_type!(Option<Vec<u64>>),
+						fn_type!(bool),
+						fn_type!(f64),
+						fn_type!(ImaginateMaskStartingFill),
+						fn_type!(bool),
+						fn_type!(bool),
+						fn_type!(ImaginateCache),
+					],
+				),
+			),
+		],
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: (), output: Image<Color>, params: [Image<Color>]),
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: (), output: ImageFrame<Color>, params: [ImageFrame<Color>]),
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: (), output: QuantizationChannels, params: [QuantizationChannels]),