ARB_texture_env_combine Extension

ARB_texture_env_combine

ARB_texture_env_combine defines extended texture environments and pixel routing logic beyond the basic cascade model defined in ARB_multitexture. ARB_texture_env_combine differs from EXT_texture_env_combine in that it adds a subtract texture environment function. For a full description, please refer to the official ARB_texture_env_combine spec.

Related Extensions ARB_texture_env_combine is commonly used in conjunction with extensions such as ATIX_texture_env_combine3, ARB_texture_env_add and ARB_multitexture. Radeon® Support The Radeon® has full support for ARB_texture_env_combine and supports ARB_multitexture with 3 texture units.