GxSysDynamics.h

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//===========================================================================
//===========================================================================
#pragma once
 
GX_PHYSICS_NAMESPACE_BEGIN()
 
// todo:static変数化
#define PHYSICS_GRAVITY                                     (9.8f)      
#define PHYSICS_COLLISION_MARGIN                            (0.00f)     
#define PHYSICS_DEFAULT_STACK_ALLOCATOR_SIZE                (GxMath::VALUE_32K) 
#define PHYSICS_DEFAULT_MAX_PERSISTENT_MANIFOLD_POOL_SIZE   (1)         
#define PHYSICS_DEFAULT_MAX_COLLISION_ALGORITHM_POOL_SIZE   (1)         
 
//===========================================================================
//===========================================================================
class GxSysDynamics : public GxSysDynamicsBase
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    // RTTI宣言
    GX_RTTI_ABSTRACT_CLASS( GxSysDynamics, GxSysDynamicsBase );
    // ClassBase継承クラス用禁止宣言
    GX_PROHIBIT_CLASS_BASE(GxSysDynamics);
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GxSysDynamics(void);
    ~GxSysDynamics(void) override {}
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    void update(void) override;
 
    b32 addWorld(GxDynamics::GxWorld* pWorld);
 
    b32 checkWorld(GxDynamics::GxWorld* pCheckWorld);
 
    void eraseWorld(GxDynamics::GxWorld* pSearchWorld);
 
    void eraseAllWorld(void);
 
    GxDynamics::GxWorld* getWorld(u32 index);
 
    void resetAllWorld(void);
 
    void resetWorld(u32 index);
 
    GX_FORCE_INLINE virtual b32 reCreateAllWorld(void) { return false; }
 
#if GX_DEVELOP
    constexpr void setDevelopDrawTrimeshRange(f32 range) { _developDrawTrimeshRange = range; }
    constexpr f32 getdevelopDrawTrimeshRange(void) const { return _developDrawTrimeshRange; }
 
    GX_FORCE_INLINE virtual void setAllocatorDevelop(b32 usesDevelop) {}
#endif // GX_DEVELOP
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    virtual GxDynamics::GxObject* createObjectFromResource( GxResCollisionObject* pRes, GxDynamics* pDynamics, GxUnitModelBase* pModel, GxMatrixAffine* pMatrix, u32 index );
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    GxArrayClassBase            _listWorld;                 
 
    GxDynamics::GxObject**      _ppObjectCompound;          
 
#if GX_DEVELOP
    f32                         _developDrawTrimeshRange;   
#endif //GX_DEVELOP
 
};
 
//===========================================================================
//===========================================================================
class GxCollisionExtraDataDynamics  : public GxCollisionExtraData
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    // RTTI宣言
    GX_RTTI_CLASS_NAME(GxCollisionExtraDataDynamics, GxCollisionExtraData, "物理データ");
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
 
    GxCollisionExtraDataDynamics(void)
        : _centerMassOffset( 0.f, -1.f, 0.f )
        , _suspensionTravel( 0.2f )
        , _suspensionSpring( 2.f )
        , _suspensionDamper( 2.f )
        , _suspensionTarget( 0.1f )
        , _useBodySetting( false )
    {}
 
    void copyValue( const GxCollisionExtraData* const pData ) override;
 
    //-----------------------------------------------------------
    //-----------------------------------------------------------
public:
    GxVector3   _centerMassOffset;  
 
    // サスペンション関係
    f32         _suspensionTravel;  
    f32         _suspensionSpring;  
    f32         _suspensionDamper;  
    f32         _suspensionTarget;  
    b32         _useBodySetting;    
 
};
 
//-------------------------------------------------------------
// アクセスインターフェイス
//-------------------------------------------------------------
GX_FORCE_INLINE GxSysDynamics* getGxSysDynamics(void){ return gx_cast<GxSysDynamics*>( getGxSysDynamicsBase() ); }
 
GX_PHYSICS_NAMESPACE_END()