PxsFEMSoftBodyMaterialCore.h

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#ifndef PXS_FEM_MATERIAL_CORE_H
#define PXS_FEM_MATERIAL_CORE_H
 
#include "PxFEMSoftBodyMaterial.h"
#include "PxsMaterialShared.h"
 
namespace physx
{
    PX_ALIGN_PREFIX(16) struct PxsFEMSoftBodyMaterialAuxData
    {
        // derived for co-rotational (computed internally)
        float   rows[6][6];             //144           
 
        // derived quantities (computed internally)
        float   lambda;                 //148
        float   mu;                     //152
        float   alpha;                  //156
        float   volumeLambda;           //160
    }PX_ALIGN_SUFFIX(16);
 
    PX_ALIGN_PREFIX(16) struct PxsFEMSoftBodyMaterialData
    {
        PxReal  youngs;                 //4
        PxReal  poissons;               //8
        PxReal  dynamicFriction;        //12
        PxReal  damping;                //16
        PxReal  dampingScale;           //20
        PxReal  deformThreshold;        //24
        PxReal  deformLowLimitRatio;    //28
        PxReal  deformHighLimitRatio;   //32
 
        PX_CUDA_CALLABLE PxsFEMSoftBodyMaterialData() :
            youngs              (1.e+6f),
            poissons            (0.45f),
            dynamicFriction     (0.0f),
            damping             (0.0f),
            deformThreshold     (PX_MAX_F32),
            deformLowLimitRatio (1.0f),
            deformHighLimitRatio(1.0f)
        {}
 
        PxsFEMSoftBodyMaterialData(const PxEMPTY) {}
 
    }PX_ALIGN_SUFFIX(16);
 
    typedef MaterialCoreT<PxsFEMSoftBodyMaterialData, PxFEMSoftBodyMaterial>    PxsFEMSoftBodyMaterialCore;
 
} //namespace phyxs
 
#endif