Shading - Arnold for Katana
receive_shadows
Determines whether or not the object picks up shadows from other objects.
self_shadows
Determines whether or not the object casts shadows on itself.
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| Disabled | Enabled |
Volumetrics
Step_size sets the size for sampling inside the volume. Enlarge the volume by Padding. This is useful when displacing a volume with a noise for example.
Note:
More information about volume step_size can be found here.
Displacement
Displacement maps can be an excellent tool for adding surface detail that would take far too long using regular modeling methods.
omitDisplacement
Displacement will be ignored.