Assets + Accessories Custom Shader - CUA Hair

Now you can pick root and tip color tint for the hair

• Removed _Color property
• Added Root Color, Tip Color, Original Diffuse Color offset, Use Original Color, Color Gradient Rotation, Color Roll off

The new properties:

• Use Original Color

Unchecking this will make the hair use color purely from Root Color and Tip Color, the original texture's color value is discarded.

• Original Diffuse Color Offset

When "Use Original Color" is checked. This offsets the original texture's color value. When "Use Original Color" is unchecked, this property has no effect.

• Root Color / Tip Color

Works similar to VaM's native hair properties. Except depending on the texture UV, some hair strands may not have same gradient as the others. This is due to some hair texture have multiple rows of hair strands along same axis. It is impossible to determine where the root starts and where the tip ends without providing an additional texture map with that info. I am looking into a solution.

• Color Roll off

Works similar to VaM's native hair property

• Color Gradient Rotation

This determines which direction the shader treats as root/tip. default is 0. values:
0.00/1.00 = +y (up)
0.25 = +x (right)
0.50 = -y (down)
0.75 = -x (left)

If you see the root/tip colors are inversed and/or not going in the right direction, try changing to one of the values above to flip the direction.

Added double side mode for back faces

Now both ShowBackFace and DoubleSided default to ON.

DoubleSided will only active when ShowBackFace is also ON

Now it should look best with them both ON in most cases I can think of. But do still try toggle them to see what looks better.

Thanks to @BooMoon for testing.