Mesh Paint

Mesh Painting Mode

• Channel Structure:

  • Red: Base layer
  • Green: Middle layer
  • Blue: Puddle layer
  • Alpha: Scatter layer

• Paint Controls:

  • Paint modes:
    • Color (RGB channels)
    • Weights (texture indices)
    • Textures (imported/custom)
  • Key settings:
    • Brush size/radius
    • Strength (0-1)
    • Falloff

• Visualization Options:

  • Individual channels (R,G,B)
  • All RGB channels
  • Paint colors

• Paint Techniques:

  • White: Adds texture
  • Black: Removes texture
  • Hotkey ‘X’: Switch paint/erase
  • Fill: Quick way to clear channel

• Puddle Layer Features:

  • Key controls:
    • Opacity
    • Fresnel
    • Albedo
    • Wave effects (adjustable scale/speed)

• Blending Controls:

  • Per-layer blend amount
  • Contrast adjustment
  • Consider separate blend materials for different areas
  • Adjust for natural transitions

• Tips:

  • Visualize channels while working
  • Use blend controls for natural transitions
  • Start with large areas, refine details
  • Test different brush settings for desired effects