diff options
Diffstat (limited to 'shaders/glsl330/cross_hatching.fs')
| -rw-r--r-- | shaders/glsl330/cross_hatching.fs | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/shaders/glsl330/cross_hatching.fs b/shaders/glsl330/cross_hatching.fs index 6f5df964..c12c48cd 100644 --- a/shaders/glsl330/cross_hatching.fs +++ b/shaders/glsl330/cross_hatching.fs @@ -1,13 +1,17 @@ #version 330 +// Input vertex attributes (from vertex shader) in vec2 fragTexCoord; +in vec4 fragColor; -out vec4 fragColor; - +// Input uniform values uniform sampler2D texture0; uniform vec4 fragTintColor; -// NOTE: Add here your custom variables +// Output fragment color +out vec4 finalColor; + +// NOTE: Add here your custom variables float hatchOffsetY = 5.0; float lumThreshold01 = 0.9; @@ -27,18 +31,18 @@ void main() if (lum < lumThreshold02) { - if (mod(gl_FragCoord .x - gl_FragCoord .y, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); + if (mod(gl_FragCoord.x - gl_FragCoord.y, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); } if (lum < lumThreshold03) { - if (mod(gl_FragCoord .x + gl_FragCoord .y - hatchOffsetY, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); + if (mod(gl_FragCoord.x + gl_FragCoord.y - hatchOffsetY, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); } if (lum < lumThreshold04) { - if (mod(gl_FragCoord .x - gl_FragCoord .y - hatchOffsetY, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); + if (mod(gl_FragCoord.x - gl_FragCoord.y - hatchOffsetY, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0); } - fragColor = vec4(tc, 1.0); + finalColor = vec4(tc, 1.0); }
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