28 lines
612 B
GLSL
28 lines
612 B
GLSL
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#version 430 core
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float AMBIENT = 0.1;
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uniform vec3 color;
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uniform vec3 lightPos;
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uniform sampler2D colorTexture;
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uniform sampler2D clouds;
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in vec3 vecNormal;
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in vec3 worldPos;
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in vec2 fragTexCoord;
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out vec4 outColor;
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void main()
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{
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vec4 textureColor = texture2D(colorTexture, fragTexCoord);
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vec4 cloudsColor = texture2D(clouds, fragTexCoord);
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vec3 texcolor = mix(textureColor.rgb, vec3(0.0), cloudsColor.r);
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vec3 lightDir = normalize(lightPos-worldPos);
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vec3 normal = normalize(vecNormal);
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float diffuse=max(0.0, dot(normal,lightDir));
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outColor = vec4(texcolor * min(1, AMBIENT + diffuse), 1.0);
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}
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