// static
void LLPanelVolume::onCommitLight( LLUICtrl* ctrl, void* userdata )
{
	LLPanelVolume* self = (LLPanelVolume*) userdata;
	LLViewerObject* objectp = self->mObject;
	if (!objectp || (objectp->getPCode() != LL_PCODE_VOLUME))
	{
		return;
	}	
	LLVOVolume *volobjp = (LLVOVolume *)objectp;
	
	
	volobjp->setLightIntensity((F32)self->getChild<LLUICtrl>("Light Intensity")->getValue().asReal());
	volobjp->setLightRadius((F32)self->getChild<LLUICtrl>("Light Radius")->getValue().asReal());
	volobjp->setLightFalloff((F32)self->getChild<LLUICtrl>("Light Falloff")->getValue().asReal());

	LLColorSwatchCtrl*	LightColorSwatch = self->getChild<LLColorSwatchCtrl>("colorswatch");
	if(LightColorSwatch)
	{
		LLColor4	clr = LightColorSwatch->get();
		volobjp->setLightColor(LLColor3(clr));
	}

	LLTextureCtrl*	LightTextureCtrl = self->getChild<LLTextureCtrl>("light texture control");
	if(LightTextureCtrl)
	{
		LLUUID id = LightTextureCtrl->getImageAssetID();
		if (id.notNull())
		{
			if (!volobjp->isLightSpotlight())
			{ //this commit is making this a spot light, set UI to default params
				volobjp->setLightTextureID(id);
				LLVector3 spot_params = volobjp->getSpotLightParams();
				self->getChild<LLUICtrl>("Light FOV")->setValue(spot_params.mV[0]);
				self->getChild<LLUICtrl>("Light Focus")->setValue(spot_params.mV[1]);
				self->getChild<LLUICtrl>("Light Ambiance")->setValue(spot_params.mV[2]);
			}
			else
			{ //modifying existing params
				LLVector3 spot_params;
				spot_params.mV[0] = (F32) self->getChild<LLUICtrl>("Light FOV")->getValue().asReal();
				spot_params.mV[1] = (F32) self->getChild<LLUICtrl>("Light Focus")->getValue().asReal();
				spot_params.mV[2] = (F32) self->getChild<LLUICtrl>("Light Ambiance")->getValue().asReal();
				volobjp->setSpotLightParams(spot_params);
			}
		}
		else if (volobjp->isLightSpotlight())
		{ //no longer a spot light
			volobjp->setLightTextureID(id);
			//self->getChildView("Light FOV")->setEnabled(FALSE);
			//self->getChildView("Light Focus")->setEnabled(FALSE);
			//self->getChildView("Light Ambiance")->setEnabled(FALSE);
		}
	}


}
// static
void LLPanelVolume::onCommitLight( LLUICtrl* ctrl, void* userdata )
{
	LLPanelVolume* self = (LLPanelVolume*) userdata;
	LLViewerObject* objectp = self->mObject;
	if (!objectp || (objectp->getPCode() != LL_PCODE_VOLUME))
	{
		return;
	}	
	LLVOVolume *volobjp = (LLVOVolume *)objectp;
	
	
	volobjp->setLightIntensity((F32)self->childGetValue("Light Intensity").asReal());
	volobjp->setLightRadius((F32)self->childGetValue("Light Radius").asReal());
	volobjp->setLightFalloff((F32)self->childGetValue("Light Falloff").asReal());
	LLColorSwatchCtrl*	LightColorSwatch = self->getChild<LLColorSwatchCtrl>("colorswatch");
	if(LightColorSwatch)
	{
		LLColor4	clr = LightColorSwatch->get();
		volobjp->setLightColor(LLColor3(clr));
	}
}