PxVehiclePhysXRoadGeometryParams.h

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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
 
#pragma once
 
#include "foundation/PxFoundation.h"
 
#include "PxQueryFiltering.h"
 
#if !PX_DOXYGEN
namespace physx
{
class PxMaterial;
 
namespace vehicle2
{
#endif
 
struct PxVehicleFrame;
struct PxVehicleScale;
 
struct PxVehiclePhysXRoadGeometryQueryType
{
    enum Enum
    {
        eNONE = 0,  
        eRAYCAST,   
        eSWEEP,     
        eMAX_NB
    };
};
 
struct PxVehiclePhysXRoadGeometryQueryParams
{
    PxVehiclePhysXRoadGeometryQueryType::Enum roadGeometryQueryType;
 
    PxQueryFilterData filterData;
 
    PxQueryFilterCallback* filterCallback;
 
    PX_FORCE_INLINE PxVehiclePhysXRoadGeometryQueryParams transformAndScale(
        const PxVehicleFrame& srcFrame, const PxVehicleFrame& trgFrame, const PxVehicleScale& srcScale, const PxVehicleScale& trgScale) const
    {
        PX_UNUSED(srcFrame);
        PX_UNUSED(trgFrame);
        PX_UNUSED(srcScale);
        PX_UNUSED(trgScale);
        return *this;
    }
 
    PX_FORCE_INLINE bool isValid() const
    {
        PX_CHECK_AND_RETURN_VAL(roadGeometryQueryType < PxVehiclePhysXRoadGeometryQueryType::eMAX_NB, "PxVehiclePhysXRoadGeometryQueryParams.roadGeometryQueryType has illegal value", false);
        return true;
    }
};
 
struct PxVehiclePhysXMaterialFriction
{
    const PxMaterial* material;
 
    PxReal friction;
 
    PX_FORCE_INLINE bool isValid() const
    {
        PX_CHECK_AND_RETURN_VAL(friction >= 0.0f, "PxVehiclePhysXMaterialFriction.friction must be greater than or equal to zero", false);
        return true;
    }
};
 
struct PxVehiclePhysXMaterialFrictionParams
{
    PxVehiclePhysXMaterialFriction* materialFrictions; 
    PxU32 nbMaterialFrictions; 
    PxReal defaultFriction; 
 
    PX_FORCE_INLINE bool isValid() const
    {
        for (PxU32 i = 0; i < nbMaterialFrictions; i++)
        {
            if (!materialFrictions[i].isValid())
                return false;
        }
        PX_CHECK_AND_RETURN_VAL(defaultFriction >= 0.0f, "PxVehiclePhysXMaterialFrictionParams.defaultFriction must be greater than or equal to zero", false);
        return true;
    }
};
 
#if !PX_DOXYGEN
} // namespace vehicle2
} // namespace physx
#endif