diff options
Diffstat (limited to 'src/quick/scenegraph/shaders/distancefieldtext_core.frag')
| -rw-r--r-- | src/quick/scenegraph/shaders/distancefieldtext_core.frag | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/quick/scenegraph/shaders/distancefieldtext_core.frag b/src/quick/scenegraph/shaders/distancefieldtext_core.frag new file mode 100644 index 0000000000..9c64a60d3d --- /dev/null +++ b/src/quick/scenegraph/shaders/distancefieldtext_core.frag @@ -0,0 +1,16 @@ +#version 150 core + +in vec2 sampleCoord; + +out vec4 fragColor; + +uniform sampler2D _qt_texture; +uniform vec4 color; +uniform float alphaMin; +uniform float alphaMax; + +void main() +{ + fragColor = color * smoothstep(alphaMin, alphaMax, + texture(_qt_texture, sampleCoord).r); +}
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