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Folders rename for consistency on shaders version

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raysan5
2016-04-07 11:48:09 +02:00
parent 3b67a4cfba
commit 78b502b0bf
30 changed files with 0 additions and 0 deletions
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44
shaders/glsl100/cross_hatching.fs Normal file
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# version 100
precision mediump float;
varying vec2 fragTexCoord;
uniform sampler2D texture0;
uniform vec4 fragTintColor;
// NOTE: Add here your custom variables
float hatchOffsetY = 5.0f;
float lumThreshold01 = 0.9f;
float lumThreshold02 = 0.7f;
float lumThreshold03 = 0.5f;
float lumThreshold04 = 0.3f;
void main()
{
vec3 tc = vec3(1.0, 1.0, 1.0);
float lum = length(texture2D(texture0, fragTexCoord).rgb);
if (lum < lumThreshold01)
{
if (mod(gl_FragCoord.x + gl_FragCoord.y, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0);
}
if (lum < lumThreshold02)
{
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 (lum < lumThreshold04)
{
if (mod(gl_FragCoord .x - gl_FragCoord .y - hatchOffsetY, 10.0) == 0.0) tc = vec3(0.0, 0.0, 0.0);
}
gl_FragColor = vec4(tc, 1.0);
}