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Implement a global shader parameter passing system and useful shaders

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This commit is contained in:
Perttu Ahola
2012-12-01 03:02:16 +02:00
parent 22e6fb7056
commit 27373919f4
15 changed files with 241 additions and 90 deletions
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25
client/shaders/test_shader_1/opengl_vertex.glsl Normal file
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uniform mat4 mWorldViewProj;
uniform mat4 mInvWorld;
uniform mat4 mTransWorld;
varying vec3 vPosition;
void main(void)
{
gl_Position = mWorldViewProj * gl_Vertex;
vPosition = (mWorldViewProj * gl_Vertex).xyz;
if(gl_Normal.y > 0.5)
gl_FrontColor = gl_BackColor = gl_Color;
else
gl_FrontColor = gl_BackColor = gl_Color * 0.7;
/*if(gl_Normal.y > 0.5)
gl_FrontColor = gl_BackColor = vec4(1.0, 1.0, 1.0, 1.0);
else
gl_FrontColor = gl_BackColor = vec4(1.0, 1.0, 1.0, 1.0) * 0.7;*/
gl_TexCoord[0] = gl_MultiTexCoord0;
}