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shadowmap validator tweaks

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set the minimum range to draw a shadow to 25 units, and the max to 10k (context, default draw distance is 1k)
'double' the max texture size allowed to 8192^2 (was 4096^2) to allow folks to throw more machine at it if they really *really* wish to
This commit is contained in:
AzaezelX 2021-06-11 00:02:52 -05:00
parent 6fe51cd9c3
commit 8f713d93f3
1 changed files with 4 additions and 3 deletions
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7
Engine/source/lighting/shadowMap/lightShadowMap.cpp
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@ -585,7 +585,7 @@ void ShadowMapParams::_validate()
// We apply the hardware specific limits during
// shadow rendering.
//
U32 maxTexSize = 4096;
U32 maxTexSize = 8192;
if ( mLight->getType() == LightInfo::Vector )
{
@ -595,15 +595,16 @@ void ShadowMapParams::_validate()
// based on the split count to keep the total
// shadow texture size within 4096.
if ( numSplits == 2 || numSplits == 4 )
maxTexSize = 4096;
maxTexSize = 8192;
if ( numSplits == 3 )
maxTexSize = 2048;
maxTexSize = 4096;
}
else
numSplits = 1;
// Keep it in a valid range... less than 32 is dumb.
texSize = mClamp( texSize, 32, maxTexSize );
shadowDistance = mClamp(shadowDistance, 25.0f, 10000.0f);
}
LightShadowMap* ShadowMapParams::getOrCreateShadowMap()