Pbr Parameter Groups

• Parameter Organization Purpose

“Staying organized is critical” Makes material easier to use Helps other artists understand parameters

• Groups Structure

Numbered for order:

• 01 Base Color
• 02 Metallic
• 03 Roughness
• 04 Emissive
• 05 Normals

• Switch Parameter Logic

Must activate main switch first Then activate specific features Example:

• Turn on “use normal maps”
• Choose base/second/both normals
• Then adjust intensity

• Value Control

Slider limits protect from extreme values

• Example: Emissive max = 25

Can still type beyond limits

• “But don’t do that”

Set appropriate ranges:

• Roughness min/max
• Metal values