| Example for | |
| Example |
This example shows how the pciterate vop can be used to average together points returned by pcopen. First, a point cloud is generated with a floating point “check” channel initialized to 1 inside a circle in the x-z plane. Then, the points are filtered in a shader by looping using the pciterate vop and averaging the value of the “check” channel. The point cloud used in the example is stored inside the asset as points.pc.