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Code Issues Releases Wiki Activity

fix underwater fog

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XProger
2018-09-15 02:24:07 +03:00
parent ab183997cf
commit 3c5eb00dbe
2 changed files with 8 additions and 4 deletions
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4
src/gapi_gl.h
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@@ -384,7 +384,9 @@ namespace GAPI {
#endif #endif
#ifndef _OS_CLOVER #ifndef _OS_CLOVER
strcat(defines, "#define OPT_TRAPEZOID\n"); // TODO: only for non Mali-400? // TODO: only for non Mali-400?
strcat(defines, "#define OPT_TRAPEZOID\n");
strcat(defines, "#define OPT_UNDERWATER_FOG\n");
#endif #endif
char fileName[255]; char fileName[255];

8
src/shaders/shader.glsl
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@@ -142,9 +142,11 @@ uniform vec4 uFogParams;
float fog; float fog;
#ifdef UNDERWATER #ifdef UNDERWATER
float d; float d;
//if (uViewPos.y < uParam.y) // TODO: fix for mediump #ifdef OPT_UNDERWATER_FOG
// d = abs((coord.y - uParam.y) / normalize(uViewPos.xyz - coord.xyz).y); if (uViewPos.y < uParam.y) // TODO: fix for mediump
//else d = abs((coord.y - uParam.y) / normalize(uViewPos.xyz - coord.xyz).y);
else
#endif
d = length(uViewPos.xyz - coord.xyz); d = length(uViewPos.xyz - coord.xyz);
fog = d * WATER_FOG_DIST; fog = d * WATER_FOG_DIST;
#else #else