64 lines
933 B
GLSL
64 lines
933 B
GLSL
[vertex]
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layout(location=0) in highp vec4 vertex_attrib;
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#ifdef USE_CUBEMAP
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layout(location=4) in vec3 cube_in;
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#else
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layout(location=4) in vec2 uv_in; // attrib:4
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#endif
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layout(location=5) in vec2 uv2_in; // attrib:5
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#ifdef USE_CUBEMAP
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out vec3 cube_interp;
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#else
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out vec2 uv_interp;
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#endif
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out vec2 uv2_interp;
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void main() {
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#ifdef USE_CUBEMAP
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cube_interp = cube_in;
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#else
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uv_interp = uv_in;
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#endif
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uv2_interp = uv2_in;
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gl_Position = vertex_attrib;
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}
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[fragment]
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#ifdef USE_CUBEMAP
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in vec3 cube_interp;
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uniform samplerCube source_cube; //texunit:0
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#else
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in vec2 uv_interp;
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uniform sampler2D source; //texunit:0
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#endif
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uniform float stuff;
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in vec2 uv2_interp;
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layout(location = 0) out vec4 frag_color;
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void main() {
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//vec4 color = color_interp;
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#ifdef USE_CUBEMAP
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vec4 color = texture( source_cube, normalize(cube_interp) );
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#else
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vec4 color = texture( source, uv_interp );
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#endif
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frag_color = color;
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}
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