Changes

You'll need 3 textures, of which the last 2 are optional.

You'll need 3 textures, of which the last 2 are optional.

1. texture maps each R, G and B channel to a color the player chooses.

1. texture maps each R, G and B channel to a primary, secondary and tertiary color the player chooses.

2. texture where the R, G and B channels map to Smoothness, Emission and Mask, where the mask controls whether the first texture maps to player colors or just render as-is.

2. texture where the R, G and B channels map to Smoothness, Emission and Mask, where the mask controls whether the first texture maps to player colors or just render as-is.