Houdini Stuff

I think Toadstorm posted this somewhere on odforce... but it's a useful little vex snippet   vector fwd = v@N; vector up = {0,1,0}; // i...

To rotate a point's normals (or any vector for that matter) you need to multiply it with a matrix and an angle (usually in radians) and ...

Recently I transformed a camera (scaled and rotated) to make things easier to work with in Houdini. I did this with nulls at object level, ...

how to rotate a/bunch of packed primitive/s - Use a WALTER ROTATE. in a primitive wrangle: float randomFactor=rand(@primnum+2323)*chf(...

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