diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl')
-rw-r--r-- | source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl new file mode 100644 index 00000000000..d10f4bc0d42 --- /dev/null +++ b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_frag.glsl @@ -0,0 +1,15 @@ + +flat in int pid; +in vec3 worldNormal; +in vec3 worldPosition; + +out vec4 FragColor; + +void main() +{ + vec3 V = (ProjectionMatrix[3][3] == 0.0) /* if perspective */ + ? normalize(cameraPos - worldPosition) + : cameraForward; + vec3 N = normalize(worldNormal); + FragColor = vec4(textureLod_octahedron(probeCubes, vec4(reflect(-V, N), pid), 0.0, prbLodCubeMax).rgb, 1.0); +} |