OmniGraph Node Compute Mesh Intersecting Faces

Properties

Name	Value
Unique ID	omni.physx.graph.ImmediateComputeMeshIntersectingFaces
Version	1
Extension	omni.physx.graph
Has State?	False
Implementation Language	C++
Default Memory Type	cpu
Generated Code Exclusions	python, tests
tags	physics,physx,simulation,collision,faces,intersection,immediate
uiName	Compute Mesh Intersecting Faces
__tokens	{}
__categories	PhysX Immediate Queries
__exclusions	python,tests
Generated Class Name	OgnPhysXImmediateComputeMeshIntersectingFacesDatabase
Python Module	omni.physxgraph

Computes indices of intersecting faces between pairs of Meshes.

Name	Type	Default	Required?	Descripton
inputs:execIn	execution	None	Y	Input execution
inputs:overlapsPair0	token[]	[]	Y	Path of the first geometry from the Prims Bundle to check for intesection with corresponding item at same index in overlapsPair1 input attribute.
inputs:overlapsPair1	token[]	[]	Y	Path of the second geometry from the Prims Bundle to check for intesection with corresponding item at same index in overlapsPair0 input attribute
inputs:primsBundle	bundle	None	Y	The prims of interest. It must be a bundle with one or more prim children. Currently only meshes prim are supported (sourcePrimType == ‘Mesh’). From each Mesh prim child reads: - ‘sourcePrimPath’ - ‘sourcePrimType’ - ‘points’ - ‘faceVertexIndices’ - ‘faceVertexCounts’ - ‘worldMatrix’ - ‘sourcePrimPath’ (and optionally ‘holeIndices’, ‘orientation’, ‘meshKey’ and ‘physics:approximation’) attributes

Name	Type	Default	Required?	Descripton
outputs:execOut	execution	None	Y	Output execution
outputs:faceIndices	bundle	None	Y	Bundle of child prims with faces0 / faces1 attributes containing indices of faces in source meshes that intersect each other
outputs:overlaps	bool[]	None	Y	Array of booleans where ‘True’ value signals that a corresponding pair of meshes in overlapsPair0 and overlapsPair1 input arrays at the same index do actually overlap.