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Fix skyfog rendering with maps without any fog values

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cypress 2023-11-28 09:41:08 -05:00
parent 4ea173efc5
commit bbb4628670
1 changed files with 13 additions and 1 deletions
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14
source/psp/video_hardware_warp.cpp
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@ -1300,7 +1300,19 @@ void Fog_SetColorForSkyE (void);
void DrawSkyFogBlend (float skydepth) { void DrawSkyFogBlend (float skydepth) {
float skyfogblend = r_skyfogblend.value; float skyfogblend = r_skyfogblend.value;
if (skyfogblend <= 0) return;
// Don't do anything if the map doesnt have fog
if ((skyfogblend <= 0) || (r_refdef.fog_start <= 0 && r_refdef.fog_end <= 0)) {
sceGuEnable(GU_TEXTURE_2D);
sceGuDisable(GU_BLEND);
//sceGuDepthRange(0, 65535);
Fog_SetColorForSkyE(); //setup for Sky
Fog_EnableGFog(); //setup for Sky
sceGuDepthMask(false);
sceGuEnable(GU_DEPTH_TEST);
return;
}
float endheight = skydepth * skyfogblend; float endheight = skydepth * skyfogblend;
float startheight = MIN(skydepth * 0.075f, endheight * 0.3f); float startheight = MIN(skydepth * 0.075f, endheight * 0.3f);