xml::XMLElement* RenderMaterial::loadXMLSettings(xml::XMLElement* elem){
IResource::loadFromXML(elem);
xml::XMLElement*e=elem->getSubElement(mT("Technique"));
while(e)
{
core::string name=e->getValueString("Name");
video::RenderTechnique* t= GetTechniqueByName(name);
bool loaded=false;
if(!t)
t=new RenderTechnique(this);
else loaded=true;
t->loadXMLSettings(e);
if(!loaded)
AddTechnique(t);
e=e->nextSiblingElement(mT("Technique"));
}
m_activeTechnique=0;
for(int i=0;i<m_techniques.size();++i)
{
if(m_techniques[i]->IsSupported())
{
m_activeTechnique=m_techniques[i];
break;
}
}
return elem;
}
bool RenderMaterial::SetActiveTechniqueByName(const core::string& name)
{
RenderTechnique* t=GetTechniqueByName(name);
if(!t)
return false;
m_activeTechnique=t;
return true;
}
bool EffectTechniqueGroup::RemoveTechnique( StringRef name )
{
EffectTechnique* result=GetTechniqueByName(name);
if (result!=nullptr)
{
mTechniques.Remove(result);
mTechniqueDict.RemoveKey(name);
result->SetGroup(nullptr);
if (result==mCurrentTechnique)
{
mCurrentTechnique=nullptr;
}
SAFE_DELETE(result);
return true;
}
return false;
}
EffectTechnique* EffectTechniqueGroup::CreateTechnique( StringRef name ,bool setCurrent/*=true*/)
{
EffectTechnique* result=GetTechniqueByName(name);
if (result!=nullptr)
{
return result;
}
result=new EffectTechnique(name);
mTechniqueDict.Add(name,result);
mTechniques.Add(result);
result->SetGroup(this);
if (setCurrent)
{
mCurrentTechnique=result;
}
return result;
}
void EffectTechniqueGroup::SetCurrentTechnique( StringRef name )
{
mCurrentTechnique=GetTechniqueByName(name);
}
