ClothingCollision.h

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/*
 * Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */


#ifndef CLOTHING_COLLISION_H
#define CLOTHING_COLLISION_H

#include "ApexInterface.h"

namespace nvidia
{

namespace apex
{
PX_PUSH_PACK_DEFAULT


struct ClothingCollisionType
{
    enum Enum
    {
        Plane,
        Convex,
        Sphere,
        Capsule,
        TriangleMesh
    };
};



class ClothingPlane;
class ClothingConvex;
class ClothingSphere;
class ClothingCapsule;
class ClothingTriangleMesh;

class ClothingCollision : public ApexInterface
{
public:
    virtual ClothingCollisionType::Enum getType() const = 0;

    virtual ClothingPlane* isPlane() = 0;

    virtual ClothingConvex* isConvex() = 0;

    virtual ClothingSphere* isSphere() = 0;

    virtual ClothingCapsule* isCapsule() = 0;

    virtual ClothingTriangleMesh* isTriangleMesh() = 0;
};



class ClothingPlane : public ClothingCollision
{
public:
    virtual void setPlane(const PxPlane& plane) = 0;

    virtual const PxPlane& getPlane() = 0;

    virtual uint32_t getRefCount() const = 0;
};



class ClothingConvex : public ClothingCollision
{
public:
    virtual uint32_t getNumPlanes() = 0;

    virtual ClothingPlane** getPlanes() = 0;

    virtual void releaseWithPlanes() = 0;
};



class ClothingSphere : public ClothingCollision
{
public:
    virtual void setPosition(const PxVec3& position) = 0;

    virtual const PxVec3& getPosition() const = 0;

    virtual void setRadius(float radius) = 0;

    virtual float getRadius() const = 0;

    virtual uint32_t getRefCount() const = 0;
};



class ClothingCapsule : public ClothingCollision
{
public:
    virtual ClothingSphere** getSpheres() = 0;

    virtual void releaseWithSpheres() = 0;
};



class ClothingTriangleMesh : public ClothingCollision
{
public:
    virtual uint32_t lockTriangles(const uint32_t** ids, const PxVec3** triangles) = 0;

    virtual uint32_t lockTrianglesWrite(const uint32_t** ids, PxVec3** triangles) = 0;

    virtual void unlockTriangles() = 0;

    virtual void addTriangle(uint32_t id, const PxVec3& v0, const PxVec3& v1, const PxVec3& v2) = 0;

    virtual void addTriangles(const uint32_t* ids, const PxVec3* triangleVertices, uint32_t numTriangles) = 0;

    virtual void removeTriangle(uint32_t id) = 0;

    virtual void removeTriangles(const uint32_t* ids, uint32_t numTriangles) = 0;

    virtual void clearTriangles() = 0;

    virtual void setPose(PxMat44 pose) = 0;

    virtual const PxMat44& getPose() const = 0;
};



PX_POP_PACK
} // namespace nvidia
} // namespace nvidia


#endif // CLOTHING_COLLISION_H