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Description
SimplifyConvexHulls (v1)
Simplify Convex Hulls Dataflow Node
Input(s) : OptionalSelectionFilter - Optional transform selection to compute leaf hulls on -- if not provided, all leaf hulls will be computed. SimplificationAngleThreshold - Simplified hull should preserve angles larger than this (in degrees). Used by the AngleTolerance simplification method. SimplificationDistanceThreshold - Simplified hull should stay within this distance of the initial convex hull. Used by the MeshQSlim simplification method. MinTargetTriangleCount - The minimum number of faces to use for the convex hull. For MeshQSlim simplification, this is a triangle count, which may be further reduced on conversion back to a convex hull.
Information
| Module | GeometryCollectionNodes |
| Category | GeometryCollection|Utilities |
| Type | FSimplifyConvexHullsDataflowNode |
Parameters
| Name | Description | Permitted Types | Default Value |
|---|---|---|---|
| SimplifyMethod | EConvexHullSimplifyMethod | MeshQSlim | |
| bUseExistingVertices | Whether to restrict the simplified hulls to only use vertices from the original hulls. | bool | False |
| DebugDrawRenderSettings | FDataflowNodeDebugDrawSettings | (RenderType=Wireframe,bTranslucent=True,Color=(R=0.000000,G=1.000000,B=0.000000,A=1.000000),LineWidthMultiplier=2.000000) | |
| bRandomizeColor | Randomize color per convex hull | bool | True |
| ColorRandomSeed | Random seed | int32 | 0 |
Inputs
| Name | Description | Permitted Types | Default Value |
|---|---|---|---|
| Collection | FManagedArrayCollection | () | |
| OptionalSelectionFilter | Optional transform selection to compute leaf hulls on -- if not provided, all leaf hulls will be computed. | FDataflowTransformSelection | () |
| SimplificationAngleThreshold | Simplified hull should preserve angles larger than this (in degrees). Used by the AngleTolerance simplification method. | float | 10.000000 |
| SimplificationDistanceThreshold | Simplified hull should stay within this distance of the initial convex hull. Used by the MeshQSlim simplification method. | float | 10.000000 |
| MinTargetTriangleCount | The minimum number of faces to use for the convex hull. For MeshQSlim simplification, this is a triangle count, which may be further reduced on conversion back to a convex hull. | int32 | 12 |
Outputs
| Name | Description | Permitted Types | Default Value |
|---|---|---|---|
| Collection | FManagedArrayCollection |