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BigRoy/houdini_lop_attributewrangle_reset_scale.py

Last active February 20, 2024 11:44
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Houdini AttributeWrange LOP: remove any scaling - make sure primitive scale is {1, 1, 1}, for example useful for cameras.
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houdini_lop_attributewrangle_reset_scale.py
// Remove any scaling from parent prims
matrix transform = usd_worldtransform(0, @primpath);
vector scale = cracktransform(0, 0, 2, {0, 0, 0}, transform);
if (scale != {1, 1, 1}) {
usd_addscale(0, @primpath, "remove_scale", 1 / scale);
}
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