26 lines
638 B
Plaintext
26 lines
638 B
Plaintext
#version 120
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attribute vec3 vPosition;
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attribute vec2 vTexCoord;
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attribute vec3 vNormal;
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varying vec2 texCoord;
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varying float fogDistance;
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varying vec3 fragViewPos;
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varying vec3 fragNormal;
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varying vec2 fragWorldXZ;
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uniform mat4 ProjectionModelViewMatrix;
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uniform mat4 ModelViewMatrix;
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uniform vec3 uPlayerEyePos;
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void main()
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{
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vec4 eyePos = ModelViewMatrix * vec4(vPosition.xyz, 1.0);
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fogDistance = length(eyePos.xyz - uPlayerEyePos);
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gl_Position = ProjectionModelViewMatrix * vec4(vPosition.xyz, 1.0);
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texCoord = vTexCoord;
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fragViewPos = eyePos.xyz;
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fragNormal = mat3(ModelViewMatrix) * vNormal;
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fragWorldXZ = vPosition.xz;
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}
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