feat(physics): wire physx sdk into build
This commit is contained in:
236
engine/third_party/physx/include/common/PxBase.h
vendored
Normal file
236
engine/third_party/physx/include/common/PxBase.h
vendored
Normal file
@@ -0,0 +1,236 @@
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions
|
||||
// are met:
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above copyright
|
||||
// notice, this list of conditions and the following disclaimer in the
|
||||
// documentation and/or other materials provided with the distribution.
|
||||
// * Neither the name of NVIDIA CORPORATION nor the names of its
|
||||
// contributors may be used to endorse or promote products derived
|
||||
// from this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
||||
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved.
|
||||
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
|
||||
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
|
||||
|
||||
#ifndef PX_BASE_H
|
||||
#define PX_BASE_H
|
||||
|
||||
|
||||
#include "foundation/PxFlags.h"
|
||||
#include "foundation/PxString.h"
|
||||
#include "foundation/PxFoundation.h"
|
||||
#include "common/PxSerialFramework.h"
|
||||
#include "common/PxCollection.h"
|
||||
#include "common/PxTypeInfo.h"
|
||||
#include "foundation/PxAssert.h"
|
||||
|
||||
#define PX_IS_KIND_OF(query, classname, baseclass) \
|
||||
PX_ASSERT(query != NULL); \
|
||||
if(query == NULL) \
|
||||
{ \
|
||||
PxGetFoundation().error(PxErrorCode::eINVALID_PARAMETER, PX_FL, "isKindOf called with invalid string"); \
|
||||
return false; \
|
||||
} \
|
||||
return !Pxstrcmp(classname, query) || baseclass::isKindOf(query)
|
||||
|
||||
#if !PX_DOXYGEN
|
||||
namespace physx
|
||||
{
|
||||
#endif
|
||||
|
||||
typedef PxU16 PxType;
|
||||
|
||||
/**
|
||||
\brief Flags for PxBase.
|
||||
*/
|
||||
struct PxBaseFlag
|
||||
{
|
||||
enum Enum
|
||||
{
|
||||
eOWNS_MEMORY = (1<<0),
|
||||
eIS_RELEASABLE = (1<<1)
|
||||
};
|
||||
};
|
||||
|
||||
typedef PxFlags<PxBaseFlag::Enum, PxU16> PxBaseFlags;
|
||||
PX_FLAGS_OPERATORS(PxBaseFlag::Enum, PxU16)
|
||||
|
||||
/**
|
||||
\brief Base class for objects that can be members of a PxCollection.
|
||||
|
||||
All PxBase sub-classes can be serialized.
|
||||
|
||||
\see PxCollection
|
||||
*/
|
||||
class PxBase
|
||||
{
|
||||
public:
|
||||
/**
|
||||
\brief Releases the PxBase instance, please check documentation of release in derived class.
|
||||
*/
|
||||
virtual void release() = 0;
|
||||
|
||||
/**
|
||||
\brief Returns string name of dynamic type.
|
||||
\return Class name of most derived type of this object.
|
||||
*/
|
||||
virtual const char* getConcreteTypeName() const = 0;
|
||||
|
||||
/* brief Implements dynamic cast functionality.
|
||||
|
||||
Example use:
|
||||
|
||||
if(actor->is<PxRigidDynamic>()) {...}
|
||||
|
||||
\return A pointer to the specified type if object matches, otherwise NULL
|
||||
*/
|
||||
template<class T> T* is() { return typeMatch<T>() ? static_cast<T*>(this) : NULL; }
|
||||
|
||||
/* brief Implements dynamic cast functionality for const objects.
|
||||
|
||||
Example use:
|
||||
|
||||
if(actor->is<PxRigidDynamic>()) {...}
|
||||
|
||||
\return A pointer to the specified type if object matches, otherwise NULL
|
||||
*/
|
||||
template<class T> const T* is() const { return typeMatch<T>() ? static_cast<const T*>(this) : NULL; }
|
||||
|
||||
/**
|
||||
\brief Returns concrete type of object.
|
||||
\return PxConcreteType::Enum of serialized object
|
||||
|
||||
\see PxConcreteType
|
||||
*/
|
||||
PX_FORCE_INLINE PxType getConcreteType() const { return mConcreteType; }
|
||||
|
||||
/**
|
||||
\brief Set PxBaseFlag
|
||||
|
||||
\param[in] flag The flag to be set
|
||||
\param[in] value The flags new value
|
||||
*/
|
||||
PX_FORCE_INLINE void setBaseFlag(PxBaseFlag::Enum flag, bool value) { mBaseFlags = value ? mBaseFlags|flag : mBaseFlags&~flag; }
|
||||
|
||||
/**
|
||||
\brief Set PxBaseFlags
|
||||
|
||||
\param[in] inFlags The flags to be set
|
||||
|
||||
\see PxBaseFlags
|
||||
*/
|
||||
PX_FORCE_INLINE void setBaseFlags(PxBaseFlags inFlags) { mBaseFlags = inFlags; }
|
||||
|
||||
/**
|
||||
\brief Returns PxBaseFlags
|
||||
|
||||
\return PxBaseFlags
|
||||
|
||||
\see PxBaseFlags
|
||||
*/
|
||||
PX_FORCE_INLINE PxBaseFlags getBaseFlags() const { return mBaseFlags; }
|
||||
|
||||
/**
|
||||
\brief Whether the object is subordinate.
|
||||
|
||||
A class is subordinate, if it can only be instantiated in the context of another class.
|
||||
|
||||
\return Whether the class is subordinate
|
||||
|
||||
\see PxSerialization::isSerializable
|
||||
*/
|
||||
virtual bool isReleasable() const { return mBaseFlags & PxBaseFlag::eIS_RELEASABLE; }
|
||||
|
||||
protected:
|
||||
/**
|
||||
\brief Constructor setting concrete type and base flags.
|
||||
*/
|
||||
PX_INLINE PxBase(PxType concreteType, PxBaseFlags baseFlags)
|
||||
: mConcreteType(concreteType), mBaseFlags(baseFlags), mBuiltInRefCount(1) {}
|
||||
|
||||
/**
|
||||
\brief Deserialization constructor setting base flags.
|
||||
*/
|
||||
PX_INLINE PxBase(PxBaseFlags baseFlags) : mBaseFlags(baseFlags)
|
||||
{
|
||||
PX_ASSERT(mBuiltInRefCount == 1);
|
||||
}
|
||||
/**
|
||||
\brief Destructor.
|
||||
*/
|
||||
virtual ~PxBase() {}
|
||||
|
||||
/**
|
||||
\brief Returns whether a given type name matches with the type of this instance
|
||||
*/
|
||||
virtual bool isKindOf(const char* superClass) const { return !Pxstrcmp(superClass, "PxBase"); }
|
||||
|
||||
template<class T> bool typeMatch() const
|
||||
{
|
||||
return PxU32(PxTypeInfo<T>::eFastTypeId)!=PxU32(PxConcreteType::eUNDEFINED) ?
|
||||
PxU32(getConcreteType()) == PxU32(PxTypeInfo<T>::eFastTypeId) : isKindOf(PxTypeInfo<T>::name());
|
||||
}
|
||||
|
||||
protected:
|
||||
PxType mConcreteType; // concrete type identifier - see PxConcreteType.
|
||||
PxBaseFlags mBaseFlags; // internal flags
|
||||
PxU32 mBuiltInRefCount;
|
||||
};
|
||||
|
||||
/**
|
||||
\brief Base class for ref-counted objects.
|
||||
*/
|
||||
class PxRefCounted : public PxBase
|
||||
{
|
||||
public:
|
||||
|
||||
/**
|
||||
\brief Decrements the reference count of the object and releases it if the new reference count is zero.
|
||||
*/
|
||||
virtual void release() = 0;
|
||||
|
||||
/**
|
||||
\brief Returns the reference count of the object.
|
||||
|
||||
At creation, the reference count of the object is 1. Every other object referencing this object increments the
|
||||
count by 1. When the reference count reaches 0, and only then, the object gets destroyed automatically.
|
||||
|
||||
\return the current reference count.
|
||||
*/
|
||||
virtual PxU32 getReferenceCount() const = 0;
|
||||
|
||||
/**
|
||||
\brief Acquires a counted reference to this object.
|
||||
|
||||
This method increases the reference count of the object by 1. Decrement the reference count by calling release()
|
||||
*/
|
||||
virtual void acquireReference() = 0;
|
||||
|
||||
protected:
|
||||
virtual void onRefCountZero() { delete this; }
|
||||
|
||||
PX_INLINE PxRefCounted(PxType concreteType, PxBaseFlags baseFlags) : PxBase(concreteType, baseFlags) {}
|
||||
PX_INLINE PxRefCounted(PxBaseFlags baseFlags) : PxBase(baseFlags) {}
|
||||
virtual ~PxRefCounted() {}
|
||||
virtual bool isKindOf(const char* name) const { PX_IS_KIND_OF(name, "PxRefCounted", PxBase); }
|
||||
};
|
||||
|
||||
#if !PX_DOXYGEN
|
||||
} // namespace physx
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user