NpFEMClothMaterial.h

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#ifndef NP_FEM_CLOTH_MATERIAL_H
#define NP_FEM_CLOTH_MATERIAL_H
 
#include "common/PxSerialFramework.h"
#include "foundation/PxUserAllocated.h"
#include "foundation/PxUtilities.h"
#include "CmRefCountable.h"
#include "PxsFEMClothMaterialCore.h"
 
namespace physx
{
#if PX_ENABLE_FEATURES_UNDER_CONSTRUCTION
    // Compared to other objects, materials are special since they belong to the SDK and not to scenes
    // (similar to meshes). That's why the NpFEMClothMaterial does have direct access to the core material instead
    // of having a buffered interface for it. Scenes will have copies of the SDK material table and there
    // the materials will be buffered.
 
    class NpFEMClothMaterial : public PxFEMClothMaterial, public PxUserAllocated
    {
        //= ATTENTION! =====================================================================================
        // Changing the data layout of this class breaks the binary serialization format.  See comments for 
        // PX_BINARY_SERIAL_VERSION.  If a modification is required, please adjust the getBinaryMetaData 
        // function.  If the modification is made on a custom branch, please change PX_BINARY_SERIAL_VERSION
        // accordingly.
        //==================================================================================================
    public:
        // PX_SERIALIZATION            
                                        NpFEMClothMaterial(PxBaseFlags baseFlags) : PxFEMClothMaterial(baseFlags), mMaterial(PxEmpty) {}
        virtual     void                resolveReferences(PxDeserializationContext& context);
        static      NpFEMClothMaterial* createObject(PxU8*& address, PxDeserializationContext& context);
        static      void                getBinaryMetaData(PxOutputStream& stream);
 
                    void                preExportDataReset() { Cm::RefCountable_preExportDataReset(*this); }
                    void                exportExtraData(PxSerializationContext&) {}
                    void                importExtraData(PxDeserializationContext&) {}
        virtual     void                requiresObjects(PxProcessPxBaseCallback&) {}
        //~PX_SERIALIZATION
                                        NpFEMClothMaterial(const PxsFEMClothMaterialCore& desc);
        virtual                         ~NpFEMClothMaterial();
 
        // PxBase
        virtual     void                release()   PX_OVERRIDE;
        //~PxBase
 
        // PxRefCounted
        virtual     void                acquireReference()  PX_OVERRIDE;
        virtual     PxU32               getReferenceCount() const   PX_OVERRIDE;
        virtual     void                onRefCountZero()    PX_OVERRIDE;
        //~PxRefCounted
 
        // PxFEMMaterial
        virtual     void                setYoungsModulus(PxReal young)  PX_OVERRIDE;
        virtual     PxReal              getYoungsModulus() const    PX_OVERRIDE;
        virtual     void                setPoissons(PxReal poisson) PX_OVERRIDE;
        virtual     PxReal              getPoissons() const PX_OVERRIDE;
        virtual     void                setDynamicFriction(PxReal threshold)    PX_OVERRIDE;
        virtual     PxReal              getDynamicFriction() const  PX_OVERRIDE;
        //~PxFEMMaterial
 
        // PxFEMClothMaterial
        virtual     void                setThickness(PxReal thickness)  PX_OVERRIDE;
        virtual     PxReal              getThickness() const    PX_OVERRIDE;
        virtual     void                setElasticityDamping(PxReal damping)    PX_OVERRIDE;
        virtual     PxReal              getElasticityDamping() const    PX_OVERRIDE;
        virtual     void                setBendingDamping(PxReal damping)   PX_OVERRIDE;
        virtual     PxReal              getBendingDamping() const   PX_OVERRIDE;
        //~PxFEMClothMaterial
 
        PX_FORCE_INLINE static void     getMaterialIndices(PxFEMClothMaterial*const* materials, PxU16* materialIndices, PxU32 materialCount);
 
    private:
        PX_INLINE   void                updateMaterial();
 
        // PX_SERIALIZATION
    public:
        //~PX_SERIALIZATION
            PxsFEMClothMaterialCore     mMaterial;
    };
 
    PX_FORCE_INLINE void NpFEMClothMaterial::getMaterialIndices(PxFEMClothMaterial*const* materials, PxU16* materialIndices, PxU32 materialCount)
    {
        for (PxU32 i = 0; i < materialCount; i++)
            materialIndices[i] = static_cast<NpFEMClothMaterial*>(materials[i])->mMaterial.mMaterialIndex;
    }
#endif
}
 
#endif