terrain_base

Specify the following rendering options:

• Auxiliary - enables an auxiliary option and an ability to use auxiliary texture.
• Ambient occlusion - enables an ambient occlusion texture and parameters.
• Invert occlusion - inverts AO occlusion map influence on albedo.
• Subtract materials - subtracts invisible materials inside every layer and draw only visible ones - helps to increase performance on terrains with plenty of blended materials.
  Notice

  May cause performance drop on terrains with small amount of materials.
• Subtract layers - subtracts invisible parts of layers and draw visible parts of their materials. May cause some graphical artifacts in sorting order of detail materials, but make a big performance boost.
• Material detail - enables detail terrain materials.
• Material roughness - enables terrain materials roughness calculation.
• Material normal - enables terrain materials normal calculation.

• SSAO - enables SSAO (screen-space ambient occlusion) post for terrain.
• SSR - enables SSR (screen-space reflections) post for terrain.
• SSS - enables SSR (sub-surface scattering) post for terrain.
• DOF - enables DOF (depth of field) for terrain.
• Motion blur - enables motion blur for terrain.
• Sun Shafts - enables sun shafts for terrain.

Ambient occlusion (AO) texture modulates the global environment illumination.

Auxiliary texture that used for auxiliary rendering pass.

Material mask parameter specifies material bit-mask.

Base parameters have influence on the all corresponding terrain textures.

• Albedo - a color multiplier for the albedo texture.
• Roughness - is a multiplier of the terrain roughness.
• Microfiber - is a coefficient to scale the intensity of the terrain microfiber
• Normal intensity - is an intensity of the relief of the normal map.

• Auxiliary - a color multiplier for the auxiliary texture.
• Occlusion on Albedo - occlusion influence on albedo texture.