Use this to convert existing assets from Maya or mental ray to Arnold for Maya.
Shader Conversion Script
A sample convertShaders.py conversion script is also available in the \scripts directory of the MtoA installation folder. For example, in Windows it would be here:
This simple script converts the following shaders to a Standard Surface shader:
aiStandard, aiHair, alSurface, alHair, alLayerColor, alRemapColor, alRemapFloat, alFractal, alFlake, alLayer, lambert, blinn, phong, VRayMtl, mia_material_x_passes, mia_material_x, and dielectric_material.
- Load the script (as a Python file *.py), and the following message should appear.
- Choose to convert all of the shaders or just those selected in the Hypershade window.
The Maya shaders will be converted to standard_surface shaders and will approximate the attributes of the Maya shader.