Remove unused Bullet module and thirdparty code

It has been disabled in `master` since one year (#45852) and our plan
is for Bullet, and possibly other thirdparty physics engines, to be
implemented via GDExtension so that they can be selected by the users
who need them.

1 files changed, 0 insertions, 362 deletions

diff --git a/thirdparty/bullet/BulletCollision/CollisionDispatch/btDefaultCollisionConfiguration.cpp b/thirdparty/bullet/BulletCollision/CollisionDispatch/btDefaultCollisionConfiguration.cpp
deleted file mode 100644
index ef3ea9e394..0000000000
--- a/thirdparty/bullet/BulletCollision/CollisionDispatch/btDefaultCollisionConfiguration.cpp
+++ /dev/null
@@ -1,362 +0,0 @@
-/*
-Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
-
-This software is provided 'as-is', without any express or implied warranty.
-In no event will the authors be held liable for any damages arising from the use of this software.
-Permission is granted to anyone to use this software for any purpose, 
-including commercial applications, and to alter it and redistribute it freely, 
-subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
-2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
-3. This notice may not be removed or altered from any source distribution.
-*/
-
-#include "btDefaultCollisionConfiguration.h"
-
-#include "BulletCollision/CollisionDispatch/btConvexConvexAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btEmptyCollisionAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btConvexConcaveCollisionAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btCompoundCollisionAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btCompoundCompoundCollisionAlgorithm.h"
-
-#include "BulletCollision/CollisionDispatch/btConvexPlaneCollisionAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btBoxBoxCollisionAlgorithm.h"
-#include "BulletCollision/CollisionDispatch/btSphereSphereCollisionAlgorithm.h"
-#ifdef USE_BUGGY_SPHERE_BOX_ALGORITHM
-#include "BulletCollision/CollisionDispatch/btSphereBoxCollisionAlgorithm.h"
-#endif  //USE_BUGGY_SPHERE_BOX_ALGORITHM
-#include "BulletCollision/CollisionDispatch/btSphereTriangleCollisionAlgorithm.h"
-#include "BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.h"
-#include "BulletCollision/NarrowPhaseCollision/btMinkowskiPenetrationDepthSolver.h"
-#include "BulletCollision/NarrowPhaseCollision/btVoronoiSimplexSolver.h"
-
-#include "LinearMath/btPoolAllocator.h"
-
-btDefaultCollisionConfiguration::btDefaultCollisionConfiguration(const btDefaultCollisionConstructionInfo& constructionInfo)
-//btDefaultCollisionConfiguration::btDefaultCollisionConfiguration(btStackAlloc*	stackAlloc,btPoolAllocator*	persistentManifoldPool,btPoolAllocator*	collisionAlgorithmPool)
-{
-	void* mem = NULL;
-	if (constructionInfo.m_useEpaPenetrationAlgorithm)
-	{
-		mem = btAlignedAlloc(sizeof(btGjkEpaPenetrationDepthSolver), 16);
-		m_pdSolver = new (mem) btGjkEpaPenetrationDepthSolver;
-	}
-	else
-	{
-		mem = btAlignedAlloc(sizeof(btMinkowskiPenetrationDepthSolver), 16);
-		m_pdSolver = new (mem) btMinkowskiPenetrationDepthSolver;
-	}
-
-	//default CreationFunctions, filling the m_doubleDispatch table
-	mem = btAlignedAlloc(sizeof(btConvexConvexAlgorithm::CreateFunc), 16);
-	m_convexConvexCreateFunc = new (mem) btConvexConvexAlgorithm::CreateFunc(m_pdSolver);
-	mem = btAlignedAlloc(sizeof(btConvexConcaveCollisionAlgorithm::CreateFunc), 16);
-	m_convexConcaveCreateFunc = new (mem) btConvexConcaveCollisionAlgorithm::CreateFunc;
-	mem = btAlignedAlloc(sizeof(btConvexConcaveCollisionAlgorithm::CreateFunc), 16);
-	m_swappedConvexConcaveCreateFunc = new (mem) btConvexConcaveCollisionAlgorithm::SwappedCreateFunc;
-	mem = btAlignedAlloc(sizeof(btCompoundCollisionAlgorithm::CreateFunc), 16);
-	m_compoundCreateFunc = new (mem) btCompoundCollisionAlgorithm::CreateFunc;
-
-	mem = btAlignedAlloc(sizeof(btCompoundCompoundCollisionAlgorithm::CreateFunc), 16);
-	m_compoundCompoundCreateFunc = new (mem) btCompoundCompoundCollisionAlgorithm::CreateFunc;
-
-	mem = btAlignedAlloc(sizeof(btCompoundCollisionAlgorithm::SwappedCreateFunc), 16);
-	m_swappedCompoundCreateFunc = new (mem) btCompoundCollisionAlgorithm::SwappedCreateFunc;
-	mem = btAlignedAlloc(sizeof(btEmptyAlgorithm::CreateFunc), 16);
-	m_emptyCreateFunc = new (mem) btEmptyAlgorithm::CreateFunc;
-
-	mem = btAlignedAlloc(sizeof(btSphereSphereCollisionAlgorithm::CreateFunc), 16);
-	m_sphereSphereCF = new (mem) btSphereSphereCollisionAlgorithm::CreateFunc;
-#ifdef USE_BUGGY_SPHERE_BOX_ALGORITHM
-	mem = btAlignedAlloc(sizeof(btSphereBoxCollisionAlgorithm::CreateFunc), 16);
-	m_sphereBoxCF = new (mem) btSphereBoxCollisionAlgorithm::CreateFunc;
-	mem = btAlignedAlloc(sizeof(btSphereBoxCollisionAlgorithm::CreateFunc), 16);
-	m_boxSphereCF = new (mem) btSphereBoxCollisionAlgorithm::CreateFunc;
-	m_boxSphereCF->m_swapped = true;
-#endif  //USE_BUGGY_SPHERE_BOX_ALGORITHM
-
-	mem = btAlignedAlloc(sizeof(btSphereTriangleCollisionAlgorithm::CreateFunc), 16);
-	m_sphereTriangleCF = new (mem) btSphereTriangleCollisionAlgorithm::CreateFunc;
-	mem = btAlignedAlloc(sizeof(btSphereTriangleCollisionAlgorithm::CreateFunc), 16);
-	m_triangleSphereCF = new (mem) btSphereTriangleCollisionAlgorithm::CreateFunc;
-	m_triangleSphereCF->m_swapped = true;
-
-	mem = btAlignedAlloc(sizeof(btBoxBoxCollisionAlgorithm::CreateFunc), 16);
-	m_boxBoxCF = new (mem) btBoxBoxCollisionAlgorithm::CreateFunc;
-
-	//convex versus plane
-	mem = btAlignedAlloc(sizeof(btConvexPlaneCollisionAlgorithm::CreateFunc), 16);
-	m_convexPlaneCF = new (mem) btConvexPlaneCollisionAlgorithm::CreateFunc;
-	mem = btAlignedAlloc(sizeof(btConvexPlaneCollisionAlgorithm::CreateFunc), 16);
-	m_planeConvexCF = new (mem) btConvexPlaneCollisionAlgorithm::CreateFunc;
-	m_planeConvexCF->m_swapped = true;
-
-	///calculate maximum element size, big enough to fit any collision algorithm in the memory pool
-	int maxSize = sizeof(btConvexConvexAlgorithm);
-	int maxSize2 = sizeof(btConvexConcaveCollisionAlgorithm);
-	int maxSize3 = sizeof(btCompoundCollisionAlgorithm);
-	int maxSize4 = sizeof(btCompoundCompoundCollisionAlgorithm);
-
-	int collisionAlgorithmMaxElementSize = btMax(maxSize, constructionInfo.m_customCollisionAlgorithmMaxElementSize);
-	collisionAlgorithmMaxElementSize = btMax(collisionAlgorithmMaxElementSize, maxSize2);
-	collisionAlgorithmMaxElementSize = btMax(collisionAlgorithmMaxElementSize, maxSize3);
-	collisionAlgorithmMaxElementSize = btMax(collisionAlgorithmMaxElementSize, maxSize4);
-
-	if (constructionInfo.m_persistentManifoldPool)
-	{
-		m_ownsPersistentManifoldPool = false;
-		m_persistentManifoldPool = constructionInfo.m_persistentManifoldPool;
-	}
-	else
-	{
-		m_ownsPersistentManifoldPool = true;
-		void* mem = btAlignedAlloc(sizeof(btPoolAllocator), 16);
-		m_persistentManifoldPool = new (mem) btPoolAllocator(sizeof(btPersistentManifold), constructionInfo.m_defaultMaxPersistentManifoldPoolSize);
-	}
-
-	collisionAlgorithmMaxElementSize = (collisionAlgorithmMaxElementSize + 16) & 0xffffffffffff0;
-	if (constructionInfo.m_collisionAlgorithmPool)
-	{
-		m_ownsCollisionAlgorithmPool = false;
-		m_collisionAlgorithmPool = constructionInfo.m_collisionAlgorithmPool;
-	}
-	else
-	{
-		m_ownsCollisionAlgorithmPool = true;
-		void* mem = btAlignedAlloc(sizeof(btPoolAllocator), 16);
-		m_collisionAlgorithmPool = new (mem) btPoolAllocator(collisionAlgorithmMaxElementSize, constructionInfo.m_defaultMaxCollisionAlgorithmPoolSize);
-	}
-}
-
-btDefaultCollisionConfiguration::~btDefaultCollisionConfiguration()
-{
-	if (m_ownsCollisionAlgorithmPool)
-	{
-		m_collisionAlgorithmPool->~btPoolAllocator();
-		btAlignedFree(m_collisionAlgorithmPool);
-	}
-	if (m_ownsPersistentManifoldPool)
-	{
-		m_persistentManifoldPool->~btPoolAllocator();
-		btAlignedFree(m_persistentManifoldPool);
-	}
-
-	m_convexConvexCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_convexConvexCreateFunc);
-
-	m_convexConcaveCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_convexConcaveCreateFunc);
-	m_swappedConvexConcaveCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_swappedConvexConcaveCreateFunc);
-
-	m_compoundCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_compoundCreateFunc);
-
-	m_compoundCompoundCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_compoundCompoundCreateFunc);
-
-	m_swappedCompoundCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_swappedCompoundCreateFunc);
-
-	m_emptyCreateFunc->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_emptyCreateFunc);
-
-	m_sphereSphereCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_sphereSphereCF);
-
-#ifdef USE_BUGGY_SPHERE_BOX_ALGORITHM
-	m_sphereBoxCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_sphereBoxCF);
-	m_boxSphereCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_boxSphereCF);
-#endif  //USE_BUGGY_SPHERE_BOX_ALGORITHM
-
-	m_sphereTriangleCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_sphereTriangleCF);
-	m_triangleSphereCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_triangleSphereCF);
-	m_boxBoxCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_boxBoxCF);
-
-	m_convexPlaneCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_convexPlaneCF);
-	m_planeConvexCF->~btCollisionAlgorithmCreateFunc();
-	btAlignedFree(m_planeConvexCF);
-
-	m_pdSolver->~btConvexPenetrationDepthSolver();
-
-	btAlignedFree(m_pdSolver);
-}
-
-btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::getClosestPointsAlgorithmCreateFunc(int proxyType0, int proxyType1)
-{
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_sphereSphereCF;
-	}
-#ifdef USE_BUGGY_SPHERE_BOX_ALGORITHM
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == BOX_SHAPE_PROXYTYPE))
-	{
-		return m_sphereBoxCF;
-	}
-
-	if ((proxyType0 == BOX_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_boxSphereCF;
-	}
-#endif  //USE_BUGGY_SPHERE_BOX_ALGORITHM
-
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == TRIANGLE_SHAPE_PROXYTYPE))
-	{
-		return m_sphereTriangleCF;
-	}
-
-	if ((proxyType0 == TRIANGLE_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_triangleSphereCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && (proxyType1 == STATIC_PLANE_PROXYTYPE))
-	{
-		return m_convexPlaneCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType1) && (proxyType0 == STATIC_PLANE_PROXYTYPE))
-	{
-		return m_planeConvexCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && btBroadphaseProxy::isConvex(proxyType1))
-	{
-		return m_convexConvexCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && btBroadphaseProxy::isConcave(proxyType1))
-	{
-		return m_convexConcaveCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType1) && btBroadphaseProxy::isConcave(proxyType0))
-	{
-		return m_swappedConvexConcaveCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isCompound(proxyType0) && btBroadphaseProxy::isCompound(proxyType1))
-	{
-		return m_compoundCompoundCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isCompound(proxyType0))
-	{
-		return m_compoundCreateFunc;
-	}
-	else
-	{
-		if (btBroadphaseProxy::isCompound(proxyType1))
-		{
-			return m_swappedCompoundCreateFunc;
-		}
-	}
-
-	//failed to find an algorithm
-	return m_emptyCreateFunc;
-}
-
-btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::getCollisionAlgorithmCreateFunc(int proxyType0, int proxyType1)
-{
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_sphereSphereCF;
-	}
-#ifdef USE_BUGGY_SPHERE_BOX_ALGORITHM
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == BOX_SHAPE_PROXYTYPE))
-	{
-		return m_sphereBoxCF;
-	}
-
-	if ((proxyType0 == BOX_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_boxSphereCF;
-	}
-#endif  //USE_BUGGY_SPHERE_BOX_ALGORITHM
-
-	if ((proxyType0 == SPHERE_SHAPE_PROXYTYPE) && (proxyType1 == TRIANGLE_SHAPE_PROXYTYPE))
-	{
-		return m_sphereTriangleCF;
-	}
-
-	if ((proxyType0 == TRIANGLE_SHAPE_PROXYTYPE) && (proxyType1 == SPHERE_SHAPE_PROXYTYPE))
-	{
-		return m_triangleSphereCF;
-	}
-
-	if ((proxyType0 == BOX_SHAPE_PROXYTYPE) && (proxyType1 == BOX_SHAPE_PROXYTYPE))
-	{
-		return m_boxBoxCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && (proxyType1 == STATIC_PLANE_PROXYTYPE))
-	{
-		return m_convexPlaneCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType1) && (proxyType0 == STATIC_PLANE_PROXYTYPE))
-	{
-		return m_planeConvexCF;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && btBroadphaseProxy::isConvex(proxyType1))
-	{
-		return m_convexConvexCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType0) && btBroadphaseProxy::isConcave(proxyType1))
-	{
-		return m_convexConcaveCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isConvex(proxyType1) && btBroadphaseProxy::isConcave(proxyType0))
-	{
-		return m_swappedConvexConcaveCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isCompound(proxyType0) && btBroadphaseProxy::isCompound(proxyType1))
-	{
-		return m_compoundCompoundCreateFunc;
-	}
-
-	if (btBroadphaseProxy::isCompound(proxyType0))
-	{
-		return m_compoundCreateFunc;
-	}
-	else
-	{
-		if (btBroadphaseProxy::isCompound(proxyType1))
-		{
-			return m_swappedCompoundCreateFunc;
-		}
-	}
-
-	//failed to find an algorithm
-	return m_emptyCreateFunc;
-}
-
-void btDefaultCollisionConfiguration::setConvexConvexMultipointIterations(int numPerturbationIterations, int minimumPointsPerturbationThreshold)
-{
-	btConvexConvexAlgorithm::CreateFunc* convexConvex = (btConvexConvexAlgorithm::CreateFunc*)m_convexConvexCreateFunc;
-	convexConvex->m_numPerturbationIterations = numPerturbationIterations;
-	convexConvex->m_minimumPointsPerturbationThreshold = minimumPointsPerturbationThreshold;
-}
-
-void btDefaultCollisionConfiguration::setPlaneConvexMultipointIterations(int numPerturbationIterations, int minimumPointsPerturbationThreshold)
-{
-	btConvexPlaneCollisionAlgorithm::CreateFunc* cpCF = (btConvexPlaneCollisionAlgorithm::CreateFunc*)m_convexPlaneCF;
-	cpCF->m_numPerturbationIterations = numPerturbationIterations;
-	cpCF->m_minimumPointsPerturbationThreshold = minimumPointsPerturbationThreshold;
-
-	btConvexPlaneCollisionAlgorithm::CreateFunc* pcCF = (btConvexPlaneCollisionAlgorithm::CreateFunc*)m_planeConvexCF;
-	pcCF->m_numPerturbationIterations = numPerturbationIterations;
-	pcCF->m_minimumPointsPerturbationThreshold = minimumPointsPerturbationThreshold;
-}