Pbr Multi Switching

• Multi-Switch Normal Setup

• Parameters Created

  “use normal?” “use base normal” “use top normal” (renamed to “2nd normal”) “use both normals”

• Switch Logic Flow

  Both normals = blend corrected normals Base only = base normal path Second only = second normal path None = default blue normal

• Tips

  “All about iteration” “Test extreme values” “Rename/rearrange as needed”

• Ambient Occlusion Notes

Creates “self shadowing in crevices” Usage:

• Volumes
• Volumetric clouds

Files named with “_ao” Common in:

• Character maps
• Props
• High tech assets