mirror of
https://github.com/X0nk/Bliss-Shader.git
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49 lines
1.4 KiB
GLSL
49 lines
1.4 KiB
GLSL
#include "/lib/settings.glsl"
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#include "/lib/util.glsl"
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#include "/lib/res_params.glsl"
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flat varying vec4 lightCol;
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flat varying vec3 averageSkyCol;
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flat varying vec3 WsunVec;
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flat varying vec3 refractedSunVec;
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flat varying float tempOffsets;
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uniform sampler2D colortex4;
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uniform float sunElevation;
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uniform vec3 sunPosition;
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uniform mat4 gbufferModelViewInverse;
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uniform int frameCounter;
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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//////////////////////////////VOID MAIN//////////////////////////////
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uniform float frameTimeCounter;
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#include "/lib/Shadow_Params.glsl"
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void main() {
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gl_Position = ftransform();
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// gl_Position.xy = (gl_Position.xy*0.5+0.5)*0.51*2.0-1.0;
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gl_Position.xy = (gl_Position.xy*0.5+0.5)*(0.01+VL_RENDER_RESOLUTION)*2.0-1.0;
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tempOffsets = HaltonSeq2(frameCounter%10000);
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averageSkyCol = texelFetch2D(colortex4,ivec2(1,37),0).rgb;
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lightCol.a = float(sunElevation > 1e-5)*2.0 - 1.0;
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lightCol.rgb = texelFetch2D(colortex4,ivec2(6,37),0).rgb;
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WsunVec = lightCol.a * normalize(mat3(gbufferModelViewInverse) * sunPosition);
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// WsunVec = normalize(LightDir);
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refractedSunVec = refract(WsunVec, -vec3(0.0,1.0,0.0), 1.0/1.33333);
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}
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