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provide a new levelinfo. fallbackAmbient value for scenes with no global light source

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This commit is contained in:
AzaezelX 2022-08-23 13:59:48 -05:00
parent 34f2234399
commit 270cf0e054
3 changed files with 22 additions and 7 deletions
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18
Engine/source/lighting/lightManager.cpp
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@ -42,6 +42,7 @@
Signal<void(const char*,bool)> LightManager::smActivateSignal;
LightManager *LightManager::smActiveLM = NULL;
LinearColorF gFallbackAmbient;
LightManager::LightManager( const char *name, const char *id )
: mName( name ),
@ -162,19 +163,28 @@ LightInfo* LightManager::getDefaultLight()
{
// The sun is always our default light when
// when its registered.
if ( mSpecialLights[ LightManager::slSunLightType ] )
return mSpecialLights[ LightManager::slSunLightType ];
if (mSpecialLights[LightManager::slSunLightType])
{
mSpecialLights[LightManager::slSunLightType]->setAmbient(gFallbackAmbient);
return mSpecialLights[LightManager::slSunLightType];
}
// Else return a dummy special light.
if ( !mDefaultLight )
if (!mDefaultLight)
{
mDefaultLight = createLightInfo();
}
mDefaultLight->setAmbient(gFallbackAmbient);
return mDefaultLight;
}
LightInfo* LightManager::getSpecialLight( LightManager::SpecialLightTypesEnum type, bool useDefault )
{
if ( mSpecialLights[type] )
if (mSpecialLights[type])
{
mSpecialLights[LightManager::slSunLightType]->setAmbient(gFallbackAmbient);
return mSpecialLights[type];
}
if ( useDefault )
return getDefaultLight();