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further insurance that shadow split stay within bounds.

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This commit is contained in:
Azaezel 2015-03-10 06:03:40 -05:00
parent 67e9119101
commit 6fa44a4e92
1 changed files with 6 additions and 3 deletions
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9
Engine/source/lighting/shadowMap/pssmLightShadowMap.cpp
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@ -63,15 +63,15 @@ F32 PSSMLightShadowMap::smSmallestVisiblePixelSize = 25.0f;
PSSMLightShadowMap::PSSMLightShadowMap( LightInfo *light ) PSSMLightShadowMap::PSSMLightShadowMap( LightInfo *light )
: LightShadowMap( light ), : LightShadowMap( light ),
mNumSplits( 0 ) mNumSplits( 1 )
{ {
mIsViewDependent = true; mIsViewDependent = true;
} }
void PSSMLightShadowMap::_setNumSplits( U32 numSplits, U32 texSize ) void PSSMLightShadowMap::_setNumSplits( U32 numSplits, U32 texSize )
{ {
AssertFatal( numSplits > 0 && numSplits <= MAX_SPLITS, AssertFatal(numSplits > 0 && numSplits <= MAX_SPLITS,
"PSSMLightShadowMap::_setNumSplits() - Splits must be between 1 and 4!" ); avar("PSSMLightShadowMap::_setNumSplits() - Splits must be between 1 and %d!", MAX_SPLITS));
releaseTextures(); releaseTextures();
@ -387,6 +387,9 @@ void PSSMLightShadowMap::setShaderParameters(GFXShaderConstBuffer* params, Light
{ {
PROFILE_SCOPE( PSSMLightShadowMap_setShaderParameters ); PROFILE_SCOPE( PSSMLightShadowMap_setShaderParameters );
AssertFatal(mNumSplits > 0 && mNumSplits <= MAX_SPLITS,
avar("PSSMLightShadowMap::_setNumSplits() - Splits must be between 1 and %d!", MAX_SPLITS));
if ( lsc->mTapRotationTexSC->isValid() ) if ( lsc->mTapRotationTexSC->isValid() )
GFX->setTexture( lsc->mTapRotationTexSC->getSamplerRegister(), GFX->setTexture( lsc->mTapRotationTexSC->getSamplerRegister(),
SHADOWMGR->getTapRotationTex() ); SHADOWMGR->getTapRotationTex() );