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20 lines
463 B
Text
20 lines
463 B
Text
#extension GL_EXT_shadow_samplers : require
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#extension GL_EXT_shader_texture_lod : require
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uniform sampler2D tex;
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uniform sampler2DShadow shadowmap;
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varying highp vec4 uv;
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void main() {
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lowp vec4 c;
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c = texture2DProj(tex, uv);
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c += texture2DProj(tex, uv.xyz);
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c += texture2DProjLodEXT(tex, uv, 1.0);
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c += texture2DProjLodEXT(tex, uv.xyz, 1.0);
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c += vec4(shadow2DEXT(shadowmap, uv.xyz));
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c += vec4(shadow2DProjEXT(shadowmap, uv));
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gl_FragColor = c;
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}
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