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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 __APEX_RESOURCE_HELPER_H__
#define __APEX_RESOURCE_HELPER_H__
#include "Apex.h"
#include "ResourceProviderIntl.h"
#if PX_PHYSICS_VERSION_MAJOR == 3
#include <PxFiltering.h>
#endif
namespace nvidia
{
namespace apex
{
class ApexResourceHelper
{
ApexResourceHelper() {}
public:
#if PX_PHYSICS_VERSION_MAJOR == 3
static PX_INLINE PxFilterData resolveCollisionGroup128(const char* collisionGroup128Name)
{
PxFilterData result; //default constructor sets all words to 0
if (collisionGroup128Name)
{
/* create namespace for Collision Group (if it has not already been created) */
ResourceProviderIntl* nrp = GetInternalApexSDK()->getInternalResourceProvider();
ResID collisionGroup128NS = GetInternalApexSDK()->getCollisionGroup128NameSpace();
ResID id = nrp->createResource(collisionGroup128NS, collisionGroup128Name);
const uint32_t* resourcePtr = static_cast<const uint32_t*>(nrp->getResource(id));
if (resourcePtr)
{
result.word0 = resourcePtr[0];
result.word1 = resourcePtr[1];
result.word2 = resourcePtr[2];
result.word3 = resourcePtr[3];
}
}
return result;
}
#endif
static PX_INLINE GroupsMask64 resolveCollisionGroup64(const char* collisionGroup64Name)
{
GroupsMask64 result(0, 0);
if (collisionGroup64Name)
{
/* create namespace for Collision Group (if it has not already been created) */
ResourceProviderIntl* nrp = GetInternalApexSDK()->getInternalResourceProvider();
ResID collisionGroup64NS = GetInternalApexSDK()->getCollisionGroup64NameSpace();
ResID id = nrp->createResource(collisionGroup64NS, collisionGroup64Name);
const uint32_t* resourcePtr = static_cast<const uint32_t*>(nrp->getResource(id));
if (resourcePtr)
{
result.bits0 = resourcePtr[0];
result.bits1 = resourcePtr[1];
}
}
return result;
}
static PX_INLINE uint32_t resolveCollisionGroupMask(const char* collisionGroupMaskName, uint32_t defGroupMask = 0xFFFFFFFFu)
{
uint32_t groupMask = defGroupMask;
if (collisionGroupMaskName)
{
ResourceProviderIntl* nrp = GetInternalApexSDK()->getInternalResourceProvider();
ResID collisionGroupMaskNS = GetInternalApexSDK()->getCollisionGroupMaskNameSpace();
ResID id = nrp->createResource(collisionGroupMaskNS, collisionGroupMaskName);
groupMask = (uint32_t)(size_t)(nrp->getResource(id));
}
return groupMask;
}
};
}
} // end namespace nvidia::apex
#endif // __APEX_RESOURCE_HELPER_H__
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