source: GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreMeshInstance.cpp @ 2183

#include "OgreMeshInstance.h"
#include "OgreTypeConverter.h"

namespace Ogre
{
        OgreMeshInstance::OgreMeshInstance(Entity *ent):
        GtpVisibilityPreprocessor::Intersectable(), mEntity(ent)
        {
        }

        void OgreMeshInstance::SetEntity(Entity *entity)
        {
                mEntity = entity;
        }

        Entity *OgreMeshInstance::GetEntity() const
        { 
                return mEntity; 
        }
        
        GtpVisibilityPreprocessor::AxisAlignedBox3 OgreMeshInstance::GetBox() const
        {
                return OgreTypeConverter::ConvertFromOgre(mEntity->getWorldBoundingBox());
        }

        int OgreMeshInstance::CastRay(GtpVisibilityPreprocessor::Ray &ray)
        {
                return 0;
        }
        
        bool OgreMeshInstance::IsConvex() const
        {
                return true;
        }

        bool OgreMeshInstance::IsWatertight() const
        {
                return true;
        }

        float OgreMeshInstance::IntersectionComplexity()
        {
                return 1.0f;
        }
  
        int OgreMeshInstance::NumberOfFaces() const
        {
                return 0;
        }

        int OgreMeshInstance::Type() const
        {
                return OGRE_MESH_INSTANCE;
        }

        int OgreMeshInstance::GetRandomSurfacePoint(GtpVisibilityPreprocessor::Vector3 &point,
                                                                                                GtpVisibilityPreprocessor::Vector3 &normal)
        {
                return 0;
        }

        int OgreMeshInstance::GetRandomEdgePoint(GtpVisibilityPreprocessor::Vector3 &point,
                                                                                         GtpVisibilityPreprocessor::Vector3 &normal)
        {
                return 0;
        }
  
        int OgreMeshInstance::GetRandomVisibleSurfacePoint(GtpVisibilityPreprocessor::Vector3 &point,
                                                                                                           GtpVisibilityPreprocessor::Vector3 &normal,
                                                                                                           const GtpVisibilityPreprocessor::Vector3 &viewpoint,
                                                                                                           const int maxTries)
        {
                return 0;
        }

        std::ostream &OgreMeshInstance::Describe(std::ostream &s)
        {
                s << mEntity;
                return s;
        }
}