Difference between revisions of "RMA"

Revision as of 13:46, 24 May 2015

RMA stands for Roughness + Metallic + Ambient occlusion, which are packed into the red, green, and blue channels of a bitmap.

These maps are used with Physically Based Rendering.

The process of combining different maps into RGB channels is called channel packing.

Tools

• Photoshop alpha channels
• Gimp alpha channels
• Channel Shuffle

More Information

• Ambient occlusion map
• ChannelPacking
• MultiTexture
• Normal Map Compression
• PBR
• Roughness map
• Metallic map
• Shaders
• Texture atlas
• TextureCoordinates