source: GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/include/RenderTechniques/OgreTriggersRenderTechnique.h @ 2371

#pragma once

//disable inheritance warning caused by multiple inheritance
#if _WIN32
#if _MSC_VER
#pragma warning(disable: 4250)
#endif
#endif

#include "OgreRenderTechnique.h"
#include "Ogre.h"

using namespace Ogre;

/**
        @brief TriggersRenderTechnique used in an OGRE environment.
*/
class OgreTriggersRenderTechnique : public OgreRenderTechnique
{
public:
        /**
                @brief Constructor.

                @param depthTexID                               the id of the texture unit state the resulting
                                                                                        scene depth map should be bound to
                @param pass                                             the pass to operate on                  
                @param parentRenderable                 the object to operate on
                @param parentTechniqueGroup             the TechniqueGroup this RenderedTechnique is attached to
        */
        OgreTriggersRenderTechnique(
                                                        IllumTechniqueParams* params,
                                                        Pass* pass,
                                                        OgreRenderable* parentRenderable,
                                                        OgreTechniqueGroup* parentTechniqueGroup
                                                        ):OgreRenderTechnique(pass,parentRenderable,parentTechniqueGroup),
                                                        RenderTechnique(parentRenderable, parentTechniqueGroup)
        {
                NameValuePairList& triggers =  params->getParams();

                NameValuePairList::iterator it = triggers.begin();
                NameValuePairList::iterator itend = triggers.end();

                while(it != itend)
                {
                        parentTechniqueGroup->setMaterialForTrigger((*it).first, (*it).second);
                        it++;
                }
        }
        virtual ~OgreTriggersRenderTechnique(){}

};

/**
        @brief RenderTechniqueFactory to create OgreSBBRenderTechnique instances.
*/
class OgreTriggersRenderTechniqueFactory : public RenderTechniqueFactory
{
public:
        
        OgreTriggersRenderTechniqueFactory()
        {
                typeName = "Triggers";
        }

        OgreRenderTechnique* createInstance(IllumTechniqueParams* params,
                                                                                Pass* pass,
                                                                                OgreRenderable* parentRenderable,
                                                                                OgreTechniqueGroup* parentTechniqueGroup)
        {
                OgreTriggersRenderTechnique* result = new OgreTriggersRenderTechnique(
                                                                                                params,
                                                                                                pass,
                                                                                                parentRenderable,
                                                                                                parentTechniqueGroup);
                return result;
        }

};