Module shader

Shader side of convolution.

Structs

VertexPrefilterEnvironmentCubemapIds

Used by prefilter_environment_cubemap_vertex to read the camera and roughness values from the slab.

Functions

brdf_lut_convolution_fragment

Fragment shader for creating a BRDF LUT.

brdf_lut_convolution_vertex

Vertex shader for creating a BRDF LUT.

calc_lod

calc_lod_old

generate_mipmap_fragment

Fragment shader for generating texture mips.

generate_mipmap_vertex

Vertex shader for generating texture mips.

integrate_brdf

integrate_brdf_doesnt_work

This function doesn’t work on rust-gpu, presumably because of the loop.

prefilter_environment_cubemap_fragment

Fragment shader for rendering a “prefilter environment” cubemap.

prefilter_environment_cubemap_vertex

Vertex shader for rendering a “prefilter environment” cubemap.