diff options
Diffstat (limited to 'source/blender/draw/engines/overlay/shaders/grid_background_frag.glsl')
-rw-r--r-- | source/blender/draw/engines/overlay/shaders/grid_background_frag.glsl | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/draw/engines/overlay/shaders/grid_background_frag.glsl b/source/blender/draw/engines/overlay/shaders/grid_background_frag.glsl new file mode 100644 index 00000000000..f09918da6dc --- /dev/null +++ b/source/blender/draw/engines/overlay/shaders/grid_background_frag.glsl @@ -0,0 +1,12 @@ + +uniform vec4 color; +uniform sampler2D depthBuffer; + +out vec4 fragColor; + +void main() +{ + fragColor = color; + float scene_depth = texelFetch(depthBuffer, ivec2(gl_FragCoord.xy), 0).r; + fragColor.a = (scene_depth == 1.0) ? 1.0 : 0.0; +} |