Posts tagged texture map
Houdini Expressions & Functions
Houdini Expressions & Functions

Houdini expressions are functions available to help you calculate values in the parameters of the nodes. You may have seen $HIPNAME which returns the name of the current hip file. Or the centroid one that I use most often for procedural modeling, $CEX $CEY $CEZ, which returns the centroid vector component.

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Computer Graphics, Houdinibubblepinshoudini, sidefx, math, fit range, ptnum, point number, remap values, random function, rand(), fit(), random seed, height data, height, terrain, texture map, height map, houdini expressionComment