Lukas Tönne
4b673ebb99
The //Raycast// node intersects rays from one geometry onto another. It computes hit points on the target mesh and returns normals, distances and any surface attribute specified by the user. A ray starts on each point of the input //Geometry//. Rays continue in the //Ray Direction// until they either hit the //Target Geometry// or reach the //Ray Length// limit. If the target is hit, the value of the //Is Hit// attribute in the output mesh will be true. //Hit Position//, //Hit Normal//, //Hit Distance// and //Hit Index// are the properties of the target mesh at the intersection point. In addition, a //Target Attribute// can be specified that is interpolated at the hit point and the result stored in //Hit Attribute//. Docs: D11620 Reviewed By: HooglyBoogly Differential Revision: https://developer.blender.org/D11619