I am trying to use some points with color as point clouds to add some color to my surface so I am using pcopen SHOP to try sampling those colors but I am not getting it to work.
In the sample file I am trying to sample the color from a circle points and add to the diffuse color through a pcfilter inside shops but I don know what I am doing wrong.
In Peter Quint's video about point clouds it seems to work nicely.
Can anyone help me with that?
Thanks.
Try to use point cloud to add color
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- mzigaib
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- rafaels
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Hey,
Save your point cloud to disk as a .pc file and it'll work. Also when you test it out, make sure to adjust your radius (0.8) worked nicely for me.
The trick here is that the op: expression doesn't evaluate in the shader context, you need to explicitly point to a file in disk.
Cheers
Save your point cloud to disk as a .pc file and it'll work. Also when you test it out, make sure to adjust your radius (0.8) worked nicely for me.
The trick here is that the op: expression doesn't evaluate in the shader context, you need to explicitly point to a file in disk.
Cheers
Toronto - ON
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My Houdini playground [renderfarm.tumblr.com]
“As technology advances, the rendering time remains constant.”
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- mzigaib
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