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Add bounding box node (#1376)

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* Add bounding box node

Generates a rectangle based on the bounding box of the input vector data

* Remove redundant <>

* Fix formatting

---------

Co-authored-by: Dennis Kobert <dennis@kobert.dev>
This commit is contained in:
isiko 2023-08-08 18:44:14 +02:00 • committed by GitHub
parent f57fa2e7c9
commit 77e5ec9d4f
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 23 additions and 1 deletions
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12
node-graph/gcore/src/vector/vector_nodes.rs
View file

@ -133,3 +133,15 @@ fn circular_repeat_vector_data(mut vector_data: VectorData, rotation_offset: f32
vector_data.subpaths = new_subpaths;
vector_data
}
#[derive(Debug, Clone, Copy)]
pub struct BoundingBoxNode;
#[node_macro::node_fn(BoundingBoxNode)]
fn generate_bounding_box(mut vector_data: VectorData) -> VectorData {
let bounding_box = vector_data.bounding_box().unwrap();
VectorData::from_subpaths(vec![Subpath::new_rect(
vector_data.transform.transform_point2(bounding_box[0]),
vector_data.transform.transform_point2(bounding_box[1]),
)])
}

2
node-graph/graph-craft/src/proto.rs
View file

@ -307,7 +307,7 @@ impl ProtoNetwork {
let outwards_edges = self.collect_outwards_edges();
for index in 0..self.nodes.len() {
let Some(sni) = self.nodes[index].1.stable_node_id() else {
let Some(sni) = self.nodes[index].1.stable_node_id() else {
panic!("failed to generate stable node id for node {:#?}", self.nodes[index].1);
};
self.replace_node_id(&outwards_edges, index as NodeId, sni, false);

1
node-graph/interpreted-executor/src/node_registry.rs
View file

@ -567,6 +567,7 @@ fn node_registry() -> HashMap<NodeIdentifier, HashMap<NodeIOTypes, NodeConstruct
register_node!(graphene_core::vector::SetFillNode<_, _, _, _, _, _, _>, input: VectorData, params: [graphene_core::vector::style::FillType, Option<graphene_core::Color>, graphene_core::vector::style::GradientType, DVec2, DVec2, DAffine2, Vec<(f64, Option<graphene_core::Color>)>]),
register_node!(graphene_core::vector::SetStrokeNode<_, _, _, _, _, _, _>, input: VectorData, params: [Option<graphene_core::Color>, f32, Vec<f32>, f32, graphene_core::vector::style::LineCap, graphene_core::vector::style::LineJoin, f32]),
register_node!(graphene_core::vector::RepeatNode<_, _>, input: VectorData, params: [DVec2, u32]),
register_node!(graphene_core::vector::BoundingBoxNode, input: VectorData, params: []),
register_node!(graphene_core::vector::CircularRepeatNode<_, _, _>, input: VectorData, params: [f32, f32, u32]),
register_node!(graphene_core::vector::generator_nodes::UnitCircleGenerator, input: (), params: []),
register_node!(