Plugins + Scripts ToonPBR_Shader

Added spec/gloss texture support to the character shader for compatibility with the ClothingDecalRuntime plugin.

Remake Plugin

• Split the ToonPBR clothing shader into two separate files: a clothing plugin and a session plugin.
• Added a Genshin clothing shader to support clothes for Genshin characters.

• Fixed a bug where the clothing shader could not be used as a clothing plugin.
• Modified the outline to prevent black faces from being generated on unrendered backfaces.
• Merged several Person shader options and added support for shadow ramp textures.
• The clothing shader now uses _spectex to read RMO maps and the B channel of _bumpmap to read shadow bias maps.

• Fixed Decal rendering issues with Point and Spot lights.
• Resolved Clothing Shader failure when applied as a Scene/Clothing plugin.

• Added tessellation (surface subdivision).
• Fixed a bug where the clothing shader plugin prevented sub-scenes from loading.