Christopher_R

Christopher_R

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VFX Artist
Location
Canada
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Recent Forum Posts

vops translation Oct. 5, 2018, 8:16 p.m.

I'm trying to convert this renderman shading language code to VOP. This is only one line of code so far;

color baseColor= color (0.56,0.6,0.41); float baseColorFreq = 2; float label = 0.5;
/* Transform P from "current" to "shader" */ point Pshad = transform("shader", P) * baseColorFreq + label;

And this is my translation to VOP, except there is no color applied to, in this case a grid; which only renders white ?

Save to disk error ? Aug. 3, 2018, 11:27 p.m.

When attempting to save to disk within a File cache node, after three frames have rendered I get this error ?

Traceback (most recent call last):
File “<stdin>”, line 1, in <module>
File “CPROGRA~1/SIDEEF~1/HOUDIN~1.496/houdini/python2.7libs\houpythonportion.py”, line 3262, in decorator
return func(*args, **kwargs)
File “CPROGRA~1/SIDEEF~1/HOUDIN~1.496/houdini/python2.7libs\hou.py”, line 46487, in render
return _hou.RopNode_render(*args, **kwargs)
OperationFailed: The attempted operation failed.
Error: Failed to save output to file “Fpath”.
Failed to save output to file “Fpath”.

Name attribute warning ? July 18, 2018, 11:09 a.m.

Why am I getting a warning that attribute name, is unused or recognized with the connect adjacent pieces sop; when there is a name attribute coming into the adjacent pieces sop node ?