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Fix #4527

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Ray 2024-11-21 12:38:29 +01:00
parent 11429b48eb
commit 0d39e7137b
3 changed files with 24 additions and 16 deletions
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10
examples/shaders/resources/shaders/glsl330/hybrid_raster.fs
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@ -1,14 +1,22 @@
#version 330 #version 330
// Input vertex attributes (from vertex shader)
in vec2 fragTexCoord; in vec2 fragTexCoord;
in vec4 fragColor; in vec4 fragColor;
// Input uniform values
uniform sampler2D texture0; uniform sampler2D texture0;
uniform vec4 colDiffuse; uniform vec4 colDiffuse;
// Output fragment color
//out vec4 finalColor;
// NOTE: Add here your custom variables
void main() void main()
{ {
vec4 texelColor = texture2D(texture0, fragTexCoord); vec4 texelColor = texture(texture0, fragTexCoord);
gl_FragColor = texelColor*colDiffuse*fragColor; gl_FragColor = texelColor*colDiffuse*fragColor;
gl_FragDepth = gl_FragCoord.z; gl_FragDepth = gl_FragCoord.z;
} }

26
examples/shaders/resources/shaders/glsl330/sobel.fs
View file

@ -20,22 +20,22 @@ void main()
float y = 1.0/resolution.y; float y = 1.0/resolution.y;
vec4 horizEdge = vec4(0.0); vec4 horizEdge = vec4(0.0);
horizEdge -= texture2D(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0; horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
horizEdge -= texture2D(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y ))*2.0; horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y ))*2.0;
horizEdge -= texture2D(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0; horizEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
horizEdge += texture2D(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0; horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
horizEdge += texture2D(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y ))*2.0; horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y ))*2.0;
horizEdge += texture2D(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0; horizEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
vec4 vertEdge = vec4(0.0); vec4 vertEdge = vec4(0.0);
vertEdge -= texture2D(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0; vertEdge -= texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y - y))*1.0;
vertEdge -= texture2D(texture0, vec2(fragTexCoord.x , fragTexCoord.y - y))*2.0; vertEdge -= texture(texture0, vec2(fragTexCoord.x , fragTexCoord.y - y))*2.0;
vertEdge -= texture2D(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0; vertEdge -= texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y - y))*1.0;
vertEdge += texture2D(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0; vertEdge += texture(texture0, vec2(fragTexCoord.x - x, fragTexCoord.y + y))*1.0;
vertEdge += texture2D(texture0, vec2(fragTexCoord.x , fragTexCoord.y + y))*2.0; vertEdge += texture(texture0, vec2(fragTexCoord.x , fragTexCoord.y + y))*2.0;
vertEdge += texture2D(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0; vertEdge += texture(texture0, vec2(fragTexCoord.x + x, fragTexCoord.y + y))*1.0;
vec3 edge = sqrt((horizEdge.rgb*horizEdge.rgb) + (vertEdge.rgb*vertEdge.rgb)); vec3 edge = sqrt((horizEdge.rgb*horizEdge.rgb) + (vertEdge.rgb*vertEdge.rgb));
finalColor = vec4(edge, texture2D(texture0, fragTexCoord).a); finalColor = vec4(edge, texture(texture0, fragTexCoord).a);
} }

2
examples/shaders/resources/shaders/glsl330/swirl.fs
View file

@ -41,7 +41,7 @@ void main()
} }
tc += center; tc += center;
vec4 color = texture2D(texture0, tc/texSize)*colDiffuse*fragColor;; vec4 color = texture(texture0, tc/texSize)*colDiffuse*fragColor;;
finalColor = vec4(color.rgb, 1.0);; finalColor = vec4(color.rgb, 1.0);;
} }