mirror of
https://github.com/Merlin1809/Eclipse-Shader.git
synced 2026-10-10 04:53:07 +08:00
Merlin1809
58 lines
1.5 KiB
V Shell
58 lines
1.5 KiB
V Shell
#include "/lib/settings.glsl"
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#include "/lib/SSBOs.glsl"
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#if defined BorderFog || (defined CUMULONIMBUS_LIGHTNING && CUMULONIMBUS) > 0
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uniform sampler2D colortex4;
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#include "/lib/scene_controller.glsl"
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#endif
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#ifdef OVERWORLD_SHADER
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out DATA {
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flat vec3 WsunVec;
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};
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#endif
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uniform float far;
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uniform float near;
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uniform float dhVoxyFarPlane;
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uniform float dhVoxyNearPlane;
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uniform mat4 gbufferModelViewInverse;
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uniform vec3 sunPosition;
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uniform vec3 moonPosition;
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uniform float sunElevation;
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uniform int framemod8;
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#include "/lib/TAA_jitter.glsl"
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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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void main() {
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#ifdef OVERWORLD_SHADER
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#ifdef SMOOTH_SUN_ROTATION
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WsunVec = WsunVecSmooth;
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#else
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WsunVec = normalize(mat3(gbufferModelViewInverse) * sunPosition);
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#endif
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#ifdef CUSTOM_MOON_ROTATION
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vec3 WmoonVec = customMoonVecSSBO;
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#else
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#ifdef SMOOTH_MOON_ROTATION
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vec3 WmoonVec = WmoonVecSmooth;
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#else
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vec3 WmoonVec = normalize(mat3(gbufferModelViewInverse) * moonPosition);
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#endif
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if(dot(-WmoonVec, WsunVec) < 0.9999) WmoonVec = -WmoonVec;
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#endif
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WsunVec = mix(WmoonVec, WsunVec, clamp(float(sunElevation > 1e-5)*2.0 - 1.0,0,1));
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#endif
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gl_Position = ftransform();
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} |