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Loading of multiple textures

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This commit is contained in:
Caesar2011
2016-09-07 13:06:48 +02:00
parent 364ed31d8e
commit 4f347a6ef5
5 changed files with 33 additions and 34 deletions
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10
opengl-test-two/trimap.fragmentshader
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@@ -8,6 +8,7 @@ out vec3 color;
// Values that stay constant for the whole mesh.
uniform sampler2D myTextureSampler;
uniform sampler2D myTextureSampler2;
// Relative width/height of a pixel
uniform float pixWidth;
@@ -22,13 +23,16 @@ int UNSET = -1;
vec3 getColor(vec2 uvCoord) {
return texture(myTextureSampler, uvCoord).rgb;
return texture(myTextureSampler2, uvCoord).rgb;
}
bool isBackground(vec3 c) {
// 49,206, 11
/*// 49,206, 11
if (all( lessThanEqual(c, vec3(51.0f/255.0f, 208.0f/255.0f, 13.0f/255.0f))) &&
all(greaterThanEqual(c, vec3(47.0f/255.0f, 204.0f/255.0f, 9.0f/255.0f)))
all(greaterThanEqual(c, vec3(47.0f/255.0f, 204.0f/255.0f, 9.0f/255.0f)))*/
// 0, 255, 0
if (all( lessThanEqual(c, vec3(2.0f/255.0f, 255.0f/255.0f, 2.0f/255.0f))) &&
all(greaterThanEqual(c, vec3(0.0f/255.0f, 253.0f/255.0f, 0.0f/255.0f)))
) {
return true;
} else {