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Replace Instances<T>::empty() with Instances<T>::default() and make it return an empty table for vector data instead of one empty row (#2689)

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Make Instances<T>::default() return an empty table for everything, even vector, and replace ::empty() with ::default()
This commit is contained in:
Keavon Chambers 2025-06-04 21:00:21 -07:00 • committed by GitHub
parent cb4289169d
commit 2696abc6b3
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GPG key ID: B5690EEEBB952194
18 changed files with 110 additions and 115 deletions
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51
editor/src/messages/portfolio/document/document_message_handler.rs
View file

@ -690,38 +690,41 @@ impl MessageHandler<DocumentMessage, DocumentMessageData<'_>> for DocumentMessag
.iter()
.map(|layer| {
if layer.parent(self.metadata()) != Some(parent) {
(*layer, 0)
} else {
let upstream_selected_siblings = layer
.downstream_siblings(self.network_interface.document_metadata())
.filter(|sibling| {
sibling != layer
&& layers_to_move.iter().any(|layer| {
layer == sibling
&& layer
.parent(self.metadata())
.is_some_and(|parent| parent.children(self.metadata()).position(|child| child == *layer) < Some(insert_index))
})
})
.count();
(*layer, upstream_selected_siblings)
return (*layer, 0);
}
let upstream_selected_siblings = layer
.downstream_siblings(self.network_interface.document_metadata())
.filter(|sibling| {
sibling != layer
&& layers_to_move.iter().any(|layer| {
layer == sibling
&& layer
.parent(self.metadata())
.is_some_and(|parent| parent.children(self.metadata()).position(|child| child == *layer) < Some(insert_index))
})
})
.count();
(*layer, upstream_selected_siblings)
})
.collect::<Vec<_>>();
responses.add(DocumentMessage::AddTransaction);
for (layer_index, (layer_to_move, insert_offset)) in layers_to_move_with_insert_offset.into_iter().enumerate() {
let calculated_insert_index = insert_index + layer_index - insert_offset;
responses.add(NodeGraphMessage::MoveLayerToStack {
layer: layer_to_move,
parent,
insert_index: calculated_insert_index,
insert_index: insert_index + layer_index - insert_offset,
});
if layer_to_move.parent(self.metadata()) != Some(parent) {
// TODO: Fix this so it works when dragging a layer into a group parent which has a Transform node, which used to work before #2689 caused this regression by removing the empty VectorData table row.
// TODO: See #2688 for this issue.
let layer_local_transform = self.network_interface.document_metadata().transform_to_viewport(layer_to_move);
let undo_transform = self.network_interface.document_metadata().transform_to_viewport(parent).inverse();
let transform = undo_transform * layer_local_transform;
responses.add(GraphOperationMessage::TransformSet {
layer: layer_to_move,
transform,
@ -3234,6 +3237,8 @@ mod document_message_handler_tests {
assert_eq!(rect_grandparent, folder2, "Rectangle's grandparent should be folder2");
}
// TODO: Fix https://github.com/GraphiteEditor/Graphite/issues/2688 and reenable this as part of that fix.
#[ignore]
#[tokio::test]
async fn test_moving_layers_retains_transforms() {
let mut editor = EditorTestUtils::create();
@ -3300,14 +3305,16 @@ mod document_message_handler_tests {
let rect_bbox_after = document.metadata().bounding_box_viewport(rect_layer).unwrap();
// Verifing the rectangle maintains approximately the same position in viewport space
let before_center = (rect_bbox_before[0] + rect_bbox_before[1]) / 2.;
let after_center = (rect_bbox_after[0] + rect_bbox_after[1]) / 2.;
let distance = before_center.distance(after_center);
let before_center = (rect_bbox_before[0] + rect_bbox_before[1]) / 2.; // TODO: Should be: DVec2(0.0, -25.0), regression (#2688) causes it to be: DVec2(100.0, 25.0)
let after_center = (rect_bbox_after[0] + rect_bbox_after[1]) / 2.; // TODO: Should be: DVec2(0.0, -25.0), regression (#2688) causes it to be: DVec2(200.0, 75.0)
let distance = before_center.distance(after_center); // TODO: Should be: 0.0, regression (#2688) causes it to be: 111.80339887498948
assert!(
distance < 1.,
"Rectangle should maintain its viewport position after moving between transformed groups\n\
Before: {before_center:?}, After: {after_center:?}, Distance: {distance} (should be < 1)"
"Rectangle should maintain its viewport position after moving between transformed groups.\n\
Before: {before_center:?}\n\
After: {after_center:?}\n\
Dist: {distance} (should be < 1)"
);
}
}

2
editor/src/messages/portfolio/document/node_graph/document_node_definitions.rs
View file

@ -1882,7 +1882,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
// document_node: DocumentNode {
// implementation: DocumentNodeImplementation::proto("graphene_core::raster::CurvesNode"),
// inputs: vec![
// NodeInput::value(TaggedValue::ImageFrame(ImageFrameTable::empty()), true),
// NodeInput::value(TaggedValue::ImageFrame(ImageFrameTable::default()), true),
// NodeInput::value(TaggedValue::Curve(Default::default()), false),
// ],
// ..Default::default()

5
editor/src/node_graph_executor/runtime.rs
View file

@ -294,10 +294,7 @@ impl NodeRuntime {
Self::process_graphic_element(&mut self.thumbnail_renders, parent_network_node_id, &io.output, responses, update_thumbnails)
// Insert the vector modify if we are dealing with vector data
} else if let Some(record) = introspected_data.downcast_ref::<IORecord<Context, VectorDataTable>>() {
let default = Instance {
instance: VectorData::empty(),
..Default::default()
};
let default = Instance::default();
self.vector_modify.insert(
parent_network_node_id,
record.output.instance_ref_iter().next().unwrap_or_else(|| default.to_instance_ref()).instance.clone(),

9
node-graph/gcore/src/graphic_element.rs
View file

@ -74,7 +74,7 @@ pub fn migrate_graphic_group<'de, D: serde::Deserializer<'de>>(deserializer: D)
Ok(match EitherFormat::deserialize(deserializer)? {
EitherFormat::OldGraphicGroup(old) => {
let mut graphic_group_table = GraphicGroupTable::empty();
let mut graphic_group_table = GraphicGroupTable::default();
for (graphic_element, source_node_id) in old.elements {
graphic_group_table.push(Instance {
instance: graphic_element,
@ -88,7 +88,7 @@ pub fn migrate_graphic_group<'de, D: serde::Deserializer<'de>>(deserializer: D)
EitherFormat::InstanceTable(value) => {
// Try to deserialize as either table format
if let Ok(old_table) = serde_json::from_value::<OldGraphicGroupTable>(value.clone()) {
let mut graphic_group_table = GraphicGroupTable::empty();
let mut graphic_group_table = GraphicGroupTable::default();
for instance in old_table.instance_ref_iter() {
for (graphic_element, source_node_id) in &instance.instance.elements {
graphic_group_table.push(Instance {
@ -154,10 +154,9 @@ pub enum GraphicElement {
RasterFrame(RasterFrame),
}
// TODO: Can this be removed? It doesn't necessarily make that much sense to have a default when, instead, the entire GraphicElement just shouldn't exist if there's no specific content to assign it.
impl Default for GraphicElement {
fn default() -> Self {
Self::VectorData(VectorDataTable::default())
Self::GraphicGroup(GraphicGroupTable::default())
}
}
@ -287,7 +286,7 @@ pub fn migrate_artboard_group<'de, D: serde::Deserializer<'de>>(deserializer: D)
Ok(match EitherFormat::deserialize(deserializer)? {
EitherFormat::ArtboardGroup(artboard_group) => {
let mut table = ArtboardGroupTable::empty();
let mut table = ArtboardGroupTable::default();
for (artboard, source_node_id) in artboard_group.artboards {
table.push(Instance {
instance: artboard,

22
node-graph/gcore/src/instances.rs
View file

@ -26,15 +26,6 @@ impl<T> Instances<T> {
}
}
pub fn empty() -> Self {
Self {
instance: Vec::new(),
transform: Vec::new(),
alpha_blending: Vec::new(),
source_node_id: Vec::new(),
}
}
pub fn push(&mut self, instance: Instance<T>) {
self.instance.push(instance.instance);
self.transform.push(instance.transform);
@ -119,14 +110,13 @@ impl<T> Instances<T> {
}
}
impl<T: Default + Hash + 'static> Default for Instances<T> {
impl<T> Default for Instances<T> {
fn default() -> Self {
use core::any::TypeId;
if TypeId::of::<T>() != TypeId::of::<crate::vector::VectorData>() {
// TODO: Remove the 'static trait bound when this special casing is removed by making all types return empty
Self::empty()
} else {
Self::new(T::default())
Self {
instance: Vec::new(),
transform: Vec::new(),
alpha_blending: Vec::new(),
source_node_id: Vec::new(),
}
}
}

2
node-graph/gcore/src/raster/image.rs
View file

@ -401,7 +401,7 @@ impl From<Image<Color>> for Image<SRGBA8> {
impl From<ImageFrameTable<Color>> for ImageFrameTable<SRGBA8> {
fn from(image_frame_table: ImageFrameTable<Color>) -> Self {
let mut result_table = ImageFrameTable::<SRGBA8>::empty();
let mut result_table = ImageFrameTable::<SRGBA8>::default();
for image_frame_instance in image_frame_table.instance_iter() {
result_table.push(Instance {

4
node-graph/gcore/src/vector/algorithms/instance.rs
View file

@ -13,7 +13,7 @@ async fn instance_on_points<T: Into<GraphicElement> + Default + Clone + 'static>
#[implementations(Context -> GraphicGroupTable, Context -> VectorDataTable, Context -> ImageFrameTable<Color>)] instance: impl Node<'n, Context<'static>, Output = Instances<T>>,
reverse: bool,
) -> GraphicGroupTable {
let mut result_table = GraphicGroupTable::empty();
let mut result_table = GraphicGroupTable::default();
for InstanceRef { instance: points, transform, .. } in points.instance_ref_iter() {
let mut iteration = async |index, point| {
@ -52,7 +52,7 @@ async fn instance_repeat<T: Into<GraphicElement> + Default + Clone + 'static>(
) -> GraphicGroupTable {
let count = count.max(1) as usize;
let mut result_table = GraphicGroupTable::empty();
let mut result_table = GraphicGroupTable::default();
for index in 0..count {
let index = if reverse { count - index - 1 } else { index };

2
node-graph/gcore/src/vector/generator_nodes.rs
View file

@ -164,7 +164,7 @@ fn grid<T: GridSpacing>(
let (x_spacing, y_spacing) = spacing.as_dvec2().into();
let (angle_a, angle_b) = angles.into();
let mut vector_data = VectorData::empty();
let mut vector_data = VectorData::default();
let mut segment_id = SegmentId::ZERO;
let mut point_id = PointId::ZERO;

24
node-graph/gcore/src/vector/vector_data.rs
View file

@ -102,19 +102,6 @@ impl core::hash::Hash for VectorData {
}
impl VectorData {
/// An empty subpath with no data, an identity transform, and a black fill.
// TODO: Replace with just `Default`
pub const fn empty() -> Self {
Self {
style: PathStyle::new(Some(Stroke::new(Some(Color::BLACK), 0.)), super::style::Fill::None),
colinear_manipulators: Vec::new(),
point_domain: PointDomain::new(),
segment_domain: SegmentDomain::new(),
region_domain: RegionDomain::new(),
upstream_graphic_group: None,
}
}
/// Construct some new vector data from a single subpath with an identity transform and black fill.
pub fn from_subpath(subpath: impl Borrow<bezier_rs::Subpath<PointId>>) -> Self {
Self::from_subpaths([subpath], false)
@ -185,7 +172,7 @@ impl VectorData {
/// Construct some new vector data from subpaths with an identity transform and black fill.
pub fn from_subpaths(subpaths: impl IntoIterator<Item = impl Borrow<bezier_rs::Subpath<PointId>>>, preserve_id: bool) -> Self {
let mut vector_data = Self::empty();
let mut vector_data = Self::default();
for subpath in subpaths.into_iter() {
vector_data.append_subpath(subpath, preserve_id);
@ -465,7 +452,14 @@ impl VectorData {
impl Default for VectorData {
fn default() -> Self {
Self::empty()
Self {
style: PathStyle::new(Some(Stroke::new(Some(Color::BLACK), 0.)), super::style::Fill::None),
colinear_manipulators: Vec::new(),
point_domain: PointDomain::new(),
segment_domain: SegmentDomain::new(),
region_domain: RegionDomain::new(),
upstream_graphic_group: None,
}
}
}

8
node-graph/gcore/src/vector/vector_data/modification.rs
View file

@ -424,8 +424,8 @@ impl core::hash::Hash for VectorModification {
/// A node that applies a procedural modification to some [`VectorData`].
#[node_macro::node(category(""))]
async fn path_modify(_ctx: impl Ctx, mut vector_data: VectorDataTable, modification: Box<VectorModification>) -> VectorDataTable {
for mut vector_data_instance in vector_data.instance_mut_iter() {
modification.apply(&mut vector_data_instance.instance);
for vector_data_instance in vector_data.instance_mut_iter() {
modification.apply(vector_data_instance.instance);
}
vector_data
}
@ -439,7 +439,7 @@ fn modify_new() {
let modify = VectorModification::create_from_vector(&vector_data);
let mut new = VectorData::empty();
let mut new = VectorData::default();
modify.apply(&mut new);
assert_eq!(vector_data, new);
}
@ -470,7 +470,7 @@ fn modify_existing() {
modification.modify(&VectorModificationType::ApplyPointDelta { point, delta: DVec2::X });
}
let mut new = VectorData::empty();
let mut new = VectorData::default();
modify_new.apply(&mut new);
modify_original.apply(&mut vector_data);

62
node-graph/gcore/src/vector/vector_nodes.rs
View file

@ -445,7 +445,7 @@ async fn round_corners(
#[default(5.)]
min_angle_threshold: Angle,
) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for source in source.instance_ref_iter() {
let source_transform = *source.transform;
@ -459,8 +459,10 @@ async fn round_corners(
// Convert 0-100 to 0-0.5
let edge_length_limit = edge_length_limit * 0.005;
let mut result = VectorData::empty();
result.style = source.style.clone();
let mut result = VectorData {
style: source.style.clone(),
..Default::default()
};
// Grab the initial point ID as a stable starting point
let mut initial_point_id = source.point_domain.ids().first().copied().unwrap_or(PointId::generate());
@ -557,7 +559,7 @@ async fn spatial_merge_by_distance(
#[hard_min(0.0001)]
distance: f64,
) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let vector_data_transform = vector_data_instance.transform;
@ -689,7 +691,7 @@ async fn box_warp(_: impl Ctx, vector_data: VectorDataTable, #[expose] rectangle
return vector_data;
};
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let vector_data_transform = vector_data_instance.transform;
@ -779,7 +781,7 @@ async fn remove_handles(
#[soft_min(0.)]
max_handle_distance: f64,
) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let mut vector_data = vector_data_instance.instance;
@ -830,14 +832,16 @@ async fn generate_handles(
#[range((0., 1.))]
curvature: f64,
) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for source in source.instance_ref_iter() {
let source_transform = *source.transform;
let source = source.instance;
let mut result = VectorData::empty();
result.style = source.style.clone();
let mut result = VectorData {
style: source.style.clone(),
..Default::default()
};
for mut subpath in source.stroke_bezier_paths() {
subpath.apply_transform(source_transform);
@ -988,7 +992,7 @@ async fn generate_handles(
// Subpath::new(new_groups, is_closed)
// }
// let mut result_table = VectorDataTable::empty();
// let mut result_table = VectorDataTable::default();
// for source_vector_data in source.instances() {
// let source_transform = *source_vector_data.transform;
@ -996,8 +1000,10 @@ async fn generate_handles(
// let subdivisions = subdivisions as usize;
// let mut result = VectorData::empty();
// result.style = source_vector_data.style.clone();
// let mut result = VectorData {
// style: source_vector_data.style.clone(),
// ..Default::default()
// };
// for mut subpath in source_vector_data.stroke_bezier_paths() {
// subpath.apply_transform(source_transform);
@ -1027,7 +1033,7 @@ async fn generate_handles(
#[node_macro::node(category("Vector"), path(graphene_core::vector))]
async fn bounding_box(_: impl Ctx, vector_data: VectorDataTable) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let vector_data = vector_data_instance.instance;
@ -1059,15 +1065,17 @@ async fn dimensions(_: impl Ctx, vector_data: VectorDataTable) -> DVec2 {
#[node_macro::node(category("Vector"), path(graphene_core::vector), properties("offset_path_properties"))]
async fn offset_path(_: impl Ctx, vector_data: VectorDataTable, distance: f64, line_join: LineJoin, #[default(4.)] miter_limit: f64) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let vector_data_transform = vector_data_instance.transform;
let vector_data = vector_data_instance.instance;
let subpaths = vector_data.stroke_bezier_paths();
let mut result = VectorData::empty();
result.style = vector_data.style.clone();
let mut result = VectorData {
style: vector_data.style.clone(),
..Default::default()
};
result.style.set_stroke_transform(DAffine2::IDENTITY);
// Perform operation on all subpaths in this shape.
@ -1101,14 +1109,14 @@ async fn offset_path(_: impl Ctx, vector_data: VectorDataTable, distance: f64, l
#[node_macro::node(category("Vector"), path(graphene_core::vector))]
async fn solidify_stroke(_: impl Ctx, vector_data: VectorDataTable) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let vector_data = vector_data_instance.instance;
let stroke = vector_data.style.stroke().clone().unwrap_or_default();
let bezpaths = vector_data.stroke_bezpath_iter();
let mut result = VectorData::empty();
let mut result = VectorData::default();
// Taking the existing stroke data and passing it to kurbo::stroke to generate new fill paths.
let join = match stroke.line_join {
@ -1211,7 +1219,7 @@ async fn sample_points(_: impl Ctx, vector_data: VectorDataTable, spacing: f64,
// Limit the smallest spacing to something sensible to avoid freezing the application.
let spacing = spacing.max(0.01);
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let mut result = VectorData {
@ -1355,10 +1363,10 @@ async fn poisson_disk_points(
) -> VectorDataTable {
let mut rng = rand::rngs::StdRng::seed_from_u64(seed.into());
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let mut result = VectorData::empty();
let mut result = VectorData::default();
let path_with_bounding_boxes: Vec<_> = vector_data_instance
.instance
@ -1421,7 +1429,7 @@ async fn subpath_segment_lengths(_: impl Ctx, vector_data: VectorDataTable) -> V
#[node_macro::node(name("Spline"), category("Vector"), path(graphene_core::vector))]
async fn spline(_: impl Ctx, vector_data: VectorDataTable) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
// Exit early if there are no points to generate splines from.
@ -1467,7 +1475,7 @@ async fn spline(_: impl Ctx, vector_data: VectorDataTable) -> VectorDataTable {
#[node_macro::node(category("Vector"), path(graphene_core::vector))]
async fn jitter_points(_: impl Ctx, vector_data: VectorDataTable, #[default(5.)] amount: f64, seed: SeedValue) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut vector_data_instance in vector_data.instance_iter() {
let mut rng = rand::rngs::StdRng::seed_from_u64(seed.into());
@ -1522,7 +1530,7 @@ async fn jitter_points(_: impl Ctx, vector_data: VectorDataTable, #[default(5.)]
async fn morph(_: impl Ctx, source: VectorDataTable, #[expose] target: VectorDataTable, #[default(0.5)] time: Fraction) -> VectorDataTable {
let time = time.clamp(0., 1.);
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for (source_instance, target_instance) in source.instance_iter().zip(target.instance_iter()) {
let mut vector_data_instance = VectorData::default();
@ -1716,7 +1724,7 @@ fn bevel_algorithm(mut vector_data: VectorData, vector_data_transform: DAffine2,
#[node_macro::node(category("Vector"), path(graphene_core::vector))]
fn bevel(_: impl Ctx, source: VectorDataTable, #[default(10.)] distance: Length) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for source_instance in source.instance_iter() {
result_table.push(Instance {
@ -1730,7 +1738,7 @@ fn bevel(_: impl Ctx, source: VectorDataTable, #[default(10.)] distance: Length)
#[node_macro::node(category("Vector"), path(graphene_core::vector))]
fn close_path(_: impl Ctx, source: VectorDataTable) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut source_instance in source.instance_iter() {
source_instance.instance.close_subpaths();
@ -1747,7 +1755,7 @@ fn point_inside(_: impl Ctx, source: VectorDataTable, point: DVec2) -> bool {
#[node_macro::node(name("Merge by Distance"), category("Vector"), path(graphene_core::vector))]
fn merge_by_distance(_: impl Ctx, source: VectorDataTable, #[default(10.)] distance: Length) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for mut source_instance in source.instance_iter() {
source_instance.instance.merge_by_distance(distance);

2
node-graph/gstd/src/dehaze.rs
View file

@ -7,7 +7,7 @@ use std::cmp::{max, min};
#[node_macro::node(category("Raster"))]
async fn dehaze(_: impl Ctx, image_frame: ImageFrameTable<Color>, strength: Percentage) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for mut image_frame_instance in image_frame.instance_iter() {
let image = image_frame_instance.instance;

2
node-graph/gstd/src/filter.rs
View file

@ -18,7 +18,7 @@ async fn blur(
/// Opt to incorrectly apply the filter with color calculations in gamma space for compatibility with the results from other software.
gamma: bool,
) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for mut image_instance in image_frame.instance_iter() {
let image = image_instance.instance.clone();

2
node-graph/gstd/src/gpu_nodes.rs
View file

@ -35,7 +35,7 @@ async fn compile_gpu<'a: 'n>(_: impl Ctx, node: &'a DocumentNode, typing_context
#[node_macro::node(category("Debug: GPU"))]
async fn blend_gpu_image(_: impl Ctx, foreground: ImageFrameTable<Color>, background: ImageFrameTable<Color>, blend_mode: BlendMode, opacity: f64) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for (foreground_instance, mut background_instance) in foreground.instance_iter().zip(background.instance_iter()) {
let foreground_transform = foreground_instance.transform;

14
node-graph/gstd/src/raster.rs
View file

@ -26,7 +26,7 @@ impl From<std::io::Error> for Error {
#[node_macro::node(category("Debug: Raster"))]
fn sample_image(ctx: impl ExtractFootprint + Clone + Send, image_frame: ImageFrameTable<Color>) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for mut image_frame_instance in image_frame.instance_iter() {
let image_frame_transform = image_frame_instance.transform;
@ -100,7 +100,7 @@ fn combine_channels(
#[expose] blue: ImageFrameTable<Color>,
#[expose] alpha: ImageFrameTable<Color>,
) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
let max_len = red.len().max(green.len()).max(blue.len()).max(alpha.len());
let red = red.instance_iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
@ -196,7 +196,7 @@ fn mask(
};
let stencil_size = DVec2::new(stencil_instance.instance.width as f64, stencil_instance.instance.height as f64);
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for mut image_instance in image.instance_iter() {
let image_size = DVec2::new(image_instance.instance.width as f64, image_instance.instance.height as f64);
@ -232,7 +232,7 @@ fn mask(
#[node_macro::node(category(""))]
fn extend_image_to_bounds(_: impl Ctx, image: ImageFrameTable<Color>, bounds: DAffine2) -> ImageFrameTable<Color> {
let mut result_table = ImageFrameTable::empty();
let mut result_table = ImageFrameTable::default();
for mut image_instance in image.instance_iter() {
let image_aabb = Bbox::unit().affine_transform(image_instance.transform).to_axis_aligned_bbox();
@ -486,7 +486,7 @@ fn noise_pattern(
}
}
let mut result = ImageFrameTable::empty();
let mut result = ImageFrameTable::default();
result.push(Instance {
instance: image,
transform: DAffine2::from_translation(offset) * DAffine2::from_scale(size),
@ -551,7 +551,7 @@ fn noise_pattern(
}
}
let mut result = ImageFrameTable::empty();
let mut result = ImageFrameTable::default();
result.push(Instance {
instance: image,
transform: DAffine2::from_translation(offset) * DAffine2::from_scale(size),
@ -602,7 +602,7 @@ fn mandelbrot(ctx: impl ExtractFootprint + Send) -> ImageFrameTable<Color> {
data,
..Default::default()
};
let mut result = ImageFrameTable::empty();
let mut result = ImageFrameTable::default();
result.push(Instance {
instance: image,
transform: DAffine2::from_translation(offset) * DAffine2::from_scale(size),

8
node-graph/gstd/src/vector.rs
View file

@ -46,7 +46,7 @@ fn union<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, Vector
// Reverse vector data so that the result style is the style of the first vector data
let mut vector_data_reversed = vector_data.rev();
let mut result_vector_data_table = VectorDataTable::empty();
let mut result_vector_data_table = VectorDataTable::default();
result_vector_data_table.push(vector_data_reversed.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
@ -79,7 +79,7 @@ fn union<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, Vector
fn subtract<'a>(vector_data: impl Iterator<Item = InstanceRef<'a, VectorData>>) -> VectorDataTable {
let mut vector_data = vector_data.into_iter();
let mut result_vector_data_table = VectorDataTable::empty();
let mut result_vector_data_table = VectorDataTable::default();
result_vector_data_table.push(vector_data.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
@ -111,7 +111,7 @@ fn subtract<'a>(vector_data: impl Iterator<Item = InstanceRef<'a, VectorData>>)
fn intersect<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, VectorData>>) -> VectorDataTable {
let mut vector_data = vector_data.rev();
let mut result_vector_data_table = VectorDataTable::empty();
let mut result_vector_data_table = VectorDataTable::default();
result_vector_data_table.push(vector_data.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
@ -191,7 +191,7 @@ fn difference<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, V
}
fn flatten_vector_data(graphic_group_table: &GraphicGroupTable) -> VectorDataTable {
let mut result_table = VectorDataTable::empty();
let mut result_table = VectorDataTable::default();
for element in graphic_group_table.instance_ref_iter() {
match element.instance.clone() {

4
node-graph/gstd/src/wasm_application_io.rs
View file

@ -179,7 +179,7 @@ where
if footprint.transform.matrix2.determinant() == 0. {
log::trace!("Invalid footprint received for rasterization");
return ImageFrameTable::empty();
return ImageFrameTable::default();
}
let mut render = SvgRender::new();
@ -218,7 +218,7 @@ where
let rasterized = context.get_image_data(0., 0., resolution.x as f64, resolution.y as f64).unwrap();
let mut result = ImageFrameTable::empty();
let mut result = ImageFrameTable::default();
result.push(Instance {
instance: Image::from_image_data(&rasterized.data().0, resolution.x as u32, resolution.y as u32),
transform: footprint.transform,

2
node-graph/wgpu-executor/src/lib.rs
View file

@ -912,7 +912,7 @@ async fn render_texture<'a: 'n>(
#[node_macro::node(category(""))]
async fn upload_texture<'a: 'n>(_: impl ExtractFootprint + Ctx, input: ImageFrameTable<Color>, executor: &'a WgpuExecutor) -> TextureFrameTable {
let mut result_table = TextureFrameTable::empty();
let mut result_table = TextureFrameTable::default();
for instance in input.instance_ref_iter() {
let image = instance.instance;