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Add Area and Centroid nodes (#1749)

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* initial attempt for area node

* allow node preview for more types

* make AreaNode sync and add CentroidNode

* cargo fmt

* preview of DVec2

* make the nodes async again

* use segment domain instead of region domain

* modify the check for linearity

* create a limit for area in centroid calculation

* cargo fmt

* reverse unnecessary changes

* add threshold to area calculation too.

* handle zero area edge case

* add todo comment

* implement 1D centroid and use it as fallback

* formatting floats to skip last zero

* add Centroid Type radio button to Centroid Node

* rename docs to use area and perimeter centroid

* add web demos for perimeter centroid

* add tests for perimeter centroid

* add fallback to use average of points

* Fix for broken area

* missing fixes

* Code review and rename Perimeter Centroid to Length Centroid

* Use dummy footprint in Area and Centroid nodes

* add doc and todo to clarify when `is_linear` fails

* use epsilon instead of zero

---------

Co-authored-by: 0hypercube <0hypercube@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
Co-authored-by: Dennis Kobert <dennis@kobert.dev>
This commit is contained in:
Elbert Ronnie 2024-05-23 01:41:11 +05:30 • committed by GitHub
parent 4587457bfa
commit 5a1c171fc3
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GPG key ID: B5690EEEBB952194
18 changed files with 443 additions and 43 deletions
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8
node-graph/interpreted-executor/src/node_registry.rs
View file

@ -578,12 +578,18 @@ fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeCons
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, params: [String]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, params: [Option<Color>]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, params: [Vec<Color>]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, params: [DVec2]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => VectorData]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => ImageFrame<Color>]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => Option<Color>]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => Vec<Color>]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => GraphicGroup]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => Artboard]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => f32]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => f64]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => bool]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => String]),
async_node!(graphene_core::memo::EndLetNode<_, _>, input: WasmEditorApi, output: RenderOutput, fn_params: [Footprint => DVec2]),
async_node!(
graphene_core::memo::EndLetNode<_, _>,
input: WasmEditorApi,
@ -774,6 +780,8 @@ fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeCons
register_node!(graphene_core::vector::PoissonDiskPoints<_>, input: VectorData, params: [f64]),
register_node!(graphene_core::vector::LengthsOfSegmentsOfSubpaths, input: VectorData, params: []),
register_node!(graphene_core::vector::SplinesFromPointsNode, input: VectorData, params: []),
async_node!(graphene_core::vector::AreaNode<_>, input: (), output: f64, fn_params: [Footprint => VectorData]),
async_node!(graphene_core::vector::CentroidNode<_, _>, input: (), output: DVec2, fn_params: [Footprint => VectorData, () => graphene_core::vector::misc::CentroidType]),
async_node!(graphene_core::vector::MorphNode<_, _, _, _>, input: Footprint, output: VectorData, fn_params: [Footprint => VectorData, Footprint => VectorData, () => u32, () => f64]),
register_node!(graphene_core::vector::generator_nodes::CircleGenerator<_>, input: (), params: [f64]),
register_node!(graphene_core::vector::generator_nodes::EllipseGenerator<_, _>, input: (), params: [f64, f64]),