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rasterize: small fix to shadows. i still can't get them working perfectly though :(

This commit is contained in:
zeromus 2009-03-18 02:55:37 +00:00
parent 1eed08c7ae
commit 303bf1747f
1 changed files with 5 additions and 11 deletions
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16
desmume/src/rasterize.cpp
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@ -525,13 +525,6 @@ static FORCEINLINE void pixel(int adr,float r, float g, float b, float invu, flo
goto rejected_fragment;
}
if(polyAttr.backfacing) {
shaderOutput.color.components.r = 31;
shaderOutput.color.components.g = 31;
shaderOutput.color.components.b = 31;
}
destFragment.stencil = 0;
}
@ -551,6 +544,7 @@ static FORCEINLINE void pixel(int adr,float r, float g, float b, float invu, flo
//shadow polys have a special check here to keep from self-shadowing when user
//has tried to prevent it from happening
//if this isnt here, then the vehicle select in mariokart will look terrible
if(shader.mode == 3)
{
if(destFragment.polyid.opaque == polyAttr.polyid)
@ -561,10 +555,10 @@ static FORCEINLINE void pixel(int adr,float r, float g, float b, float invu, flo
if(destFragment.polyid.translucent == polyAttr.polyid)
goto rejected_fragment;
//this makes yoshi's feet in sm64 look better behind trees..
if(shader.mode != 3)
destFragment.polyid.translucent = polyAttr.polyid;
//but we need to check whether his feet are SUPPOSED to be shadowed
//originally we were using a test case of shadows-behind-trees in sm64ds
//but, it looks bad in that game. this is actually correct
//if this isnt correct, then complex shape cart shadows in mario kart don't work right
destFragment.polyid.translucent = polyAttr.polyid;
}
//alpha blending and write color