Function available in CINEMA 4D Prime, Visualize, Broadcast, Studio & BodyPaint 3D
Trace Ray Preview Basic Inputs Outputs Context
The Trace Ray Node requires a point of Origin and a Direction to generate a ray. If the ray hits an object’s surface, information such as the position and surface normals at the hit point are computed and output.
This Node can trace a ray from a user-defined Origin. If the sample hits an object surface, the distance to the collision point, its position and its surface Normals can be output, for example