diff options
Diffstat (limited to 'vendor/gioui.org/shader/gio/zcover.frag.0.glsl150')
-rw-r--r-- | vendor/gioui.org/shader/gio/zcover.frag.0.glsl150 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vendor/gioui.org/shader/gio/zcover.frag.0.glsl150 b/vendor/gioui.org/shader/gio/zcover.frag.0.glsl150 new file mode 100644 index 0000000..ce1beaa --- /dev/null +++ b/vendor/gioui.org/shader/gio/zcover.frag.0.glsl150 @@ -0,0 +1,22 @@ +#version 150 + +struct Color +{ + vec4 color; +}; + +uniform Color _color; + +uniform sampler2D cover; + +out vec4 fragColor; +in vec2 vCoverUV; +in vec2 vUV; + +void main() +{ + fragColor = _color.color; + float c = min(abs(texture(cover, vCoverUV).x), 1.0); + fragColor *= c; +} + |