mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-12-04 21:31:11 -05:00
25 lines
551 B
Text
25 lines
551 B
Text
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struct v2f {
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highp vec2 uv;
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highp vec3 nl;
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};
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uniform sampler2D _MainTex;
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uniform highp vec4 _TerrainTreeLightColors[4];
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lowp vec4 xlat_main (in v2f i) {
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lowp vec4 col = texture2D( _MainTex, i.uv);
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mediump vec3 light = vec3(0.0);
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if(col.x >= 0.0) {
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for (float j = 0.0; (j < i.uv.x); (j++)) {
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light += col.xyz;
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}
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}
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return vec4(light, 1.0);
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}
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varying highp vec2 xlv_uv;
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varying highp vec3 xlv_nl;
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void main() {
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v2f i;
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i.uv = xlv_uv;
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i.nl = xlv_nl;
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gl_FragData[0] = xlat_main(i);
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}
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