diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders/background_vert.glsl')
-rw-r--r-- | source/blender/draw/engines/eevee/shaders/background_vert.glsl | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/background_vert.glsl b/source/blender/draw/engines/eevee/shaders/background_vert.glsl new file mode 100644 index 00000000000..b81aae9bcda --- /dev/null +++ b/source/blender/draw/engines/eevee/shaders/background_vert.glsl @@ -0,0 +1,20 @@ + +in vec2 pos; + +out vec3 varposition; +out vec3 varnormal; +out vec3 viewPosition; + +#ifndef VOLUMETRICS +/* necessary for compilation*/ +out vec3 worldPosition; +out vec3 worldNormal; +out vec3 viewNormal; +#endif + +void main() +{ + gl_Position = vec4(pos, 1.0, 1.0); + varposition = viewPosition = vec3(pos, -1.0); + varnormal = normalize(-varposition); +} |