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, 197 deletions

diff --git a/thirdparty/bullet/Bullet3Collision/BroadPhaseCollision/b3DynamicBvhBroadphase.h b/thirdparty/bullet/Bullet3Collision/BroadPhaseCollision/b3DynamicBvhBroadphase.h
deleted file mode 100644
index c235e40148..0000000000
--- a/thirdparty/bullet/Bullet3Collision/BroadPhaseCollision/b3DynamicBvhBroadphase.h
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
-Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2013 Erwin Coumans  http://bulletphysics.org
-
-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.
-*/
-
-///b3DynamicBvhBroadphase implementation by Nathanael Presson
-#ifndef B3_DBVT_BROADPHASE_H
-#define B3_DBVT_BROADPHASE_H
-
-#include "Bullet3Collision/BroadPhaseCollision/b3DynamicBvh.h"
-#include "Bullet3Collision/BroadPhaseCollision/b3OverlappingPairCache.h"
-#include "Bullet3Common/b3AlignedObjectArray.h"
-
-#include "b3BroadphaseCallback.h"
-
-//
-// Compile time config
-//
-
-#define B3_DBVT_BP_PROFILE 0
-//#define B3_DBVT_BP_SORTPAIRS				1
-#define B3_DBVT_BP_PREVENTFALSEUPDATE 0
-#define B3_DBVT_BP_ACCURATESLEEPING 0
-#define B3_DBVT_BP_ENABLE_BENCHMARK 0
-#define B3_DBVT_BP_MARGIN (b3Scalar)0.05
-
-#if B3_DBVT_BP_PROFILE
-#define B3_DBVT_BP_PROFILING_RATE 256
-
-#endif
-
-B3_ATTRIBUTE_ALIGNED16(struct)
-b3BroadphaseProxy
-{
-	B3_DECLARE_ALIGNED_ALLOCATOR();
-
-	///optional filtering to cull potential collisions
-	enum CollisionFilterGroups
-	{
-		DefaultFilter = 1,
-		StaticFilter = 2,
-		KinematicFilter = 4,
-		DebrisFilter = 8,
-		SensorTrigger = 16,
-		CharacterFilter = 32,
-		AllFilter = -1  //all bits sets: DefaultFilter | StaticFilter | KinematicFilter | DebrisFilter | SensorTrigger
-	};
-
-	//Usually the client b3CollisionObject or Rigidbody class
-	void* m_clientObject;
-	int m_collisionFilterGroup;
-	int m_collisionFilterMask;
-	int m_uniqueId;  //m_uniqueId is introduced for paircache. could get rid of this, by calculating the address offset etc.
-
-	b3Vector3 m_aabbMin;
-	b3Vector3 m_aabbMax;
-
-	B3_FORCE_INLINE int getUid() const
-	{
-		return m_uniqueId;
-	}
-
-	//used for memory pools
-	b3BroadphaseProxy() : m_clientObject(0)
-	{
-	}
-
-	b3BroadphaseProxy(const b3Vector3& aabbMin, const b3Vector3& aabbMax, void* userPtr, int collisionFilterGroup, int collisionFilterMask)
-		: m_clientObject(userPtr),
-		  m_collisionFilterGroup(collisionFilterGroup),
-		  m_collisionFilterMask(collisionFilterMask),
-		  m_aabbMin(aabbMin),
-		  m_aabbMax(aabbMax)
-	{
-	}
-};
-
-//
-// b3DbvtProxy
-//
-struct b3DbvtProxy : b3BroadphaseProxy
-{
-	/* Fields		*/
-	//b3DbvtAabbMm	aabb;
-	b3DbvtNode* leaf;
-	b3DbvtProxy* links[2];
-	int stage;
-	/* ctor			*/
-
-	explicit b3DbvtProxy() {}
-	b3DbvtProxy(const b3Vector3& aabbMin, const b3Vector3& aabbMax, void* userPtr, int collisionFilterGroup, int collisionFilterMask) : b3BroadphaseProxy(aabbMin, aabbMax, userPtr, collisionFilterGroup, collisionFilterMask)
-	{
-		links[0] = links[1] = 0;
-	}
-};
-
-typedef b3AlignedObjectArray<b3DbvtProxy*> b3DbvtProxyArray;
-
-///The b3DynamicBvhBroadphase implements a broadphase using two dynamic AABB bounding volume hierarchies/trees (see b3DynamicBvh).
-///One tree is used for static/non-moving objects, and another tree is used for dynamic objects. Objects can move from one tree to the other.
-///This is a very fast broadphase, especially for very dynamic worlds where many objects are moving. Its insert/add and remove of objects is generally faster than the sweep and prune broadphases b3AxisSweep3 and b332BitAxisSweep3.
-struct b3DynamicBvhBroadphase
-{
-	/* Config		*/
-	enum
-	{
-		DYNAMIC_SET = 0, /* Dynamic set index	*/
-		FIXED_SET = 1,   /* Fixed set index		*/
-		STAGECOUNT = 2   /* Number of stages		*/
-	};
-	/* Fields		*/
-	b3DynamicBvh m_sets[2];                     // Dbvt sets
-	b3DbvtProxy* m_stageRoots[STAGECOUNT + 1];  // Stages list
-
-	b3AlignedObjectArray<b3DbvtProxy> m_proxies;
-	b3OverlappingPairCache* m_paircache;  // Pair cache
-	b3Scalar m_prediction;                // Velocity prediction
-	int m_stageCurrent;                   // Current stage
-	int m_fupdates;                       // % of fixed updates per frame
-	int m_dupdates;                       // % of dynamic updates per frame
-	int m_cupdates;                       // % of cleanup updates per frame
-	int m_newpairs;                       // Number of pairs created
-	int m_fixedleft;                      // Fixed optimization left
-	unsigned m_updates_call;              // Number of updates call
-	unsigned m_updates_done;              // Number of updates done
-	b3Scalar m_updates_ratio;             // m_updates_done/m_updates_call
-	int m_pid;                            // Parse id
-	int m_cid;                            // Cleanup index
-	bool m_releasepaircache;              // Release pair cache on delete
-	bool m_deferedcollide;                // Defere dynamic/static collision to collide call
-	bool m_needcleanup;                   // Need to run cleanup?
-#if B3_DBVT_BP_PROFILE
-	b3Clock m_clock;
-	struct
-	{
-		unsigned long m_total;
-		unsigned long m_ddcollide;
-		unsigned long m_fdcollide;
-		unsigned long m_cleanup;
-		unsigned long m_jobcount;
-	} m_profiling;
-#endif
-	/* Methods		*/
-	b3DynamicBvhBroadphase(int proxyCapacity, b3OverlappingPairCache* paircache = 0);
-	virtual ~b3DynamicBvhBroadphase();
-	void collide(b3Dispatcher* dispatcher);
-	void optimize();
-
-	/* b3BroadphaseInterface Implementation	*/
-	b3BroadphaseProxy* createProxy(const b3Vector3& aabbMin, const b3Vector3& aabbMax, int objectIndex, void* userPtr, int collisionFilterGroup, int collisionFilterMask);
-	virtual void destroyProxy(b3BroadphaseProxy* proxy, b3Dispatcher* dispatcher);
-	virtual void setAabb(int objectId, const b3Vector3& aabbMin, const b3Vector3& aabbMax, b3Dispatcher* dispatcher);
-	virtual void rayTest(const b3Vector3& rayFrom, const b3Vector3& rayTo, b3BroadphaseRayCallback& rayCallback, const b3Vector3& aabbMin = b3MakeVector3(0, 0, 0), const b3Vector3& aabbMax = b3MakeVector3(0, 0, 0));
-	virtual void aabbTest(const b3Vector3& aabbMin, const b3Vector3& aabbMax, b3BroadphaseAabbCallback& callback);
-
-	//virtual void					getAabb(b3BroadphaseProxy* proxy,b3Vector3& aabbMin, b3Vector3& aabbMax ) const;
-	virtual void getAabb(int objectId, b3Vector3& aabbMin, b3Vector3& aabbMax) const;
-	virtual void calculateOverlappingPairs(b3Dispatcher* dispatcher = 0);
-	virtual b3OverlappingPairCache* getOverlappingPairCache();
-	virtual const b3OverlappingPairCache* getOverlappingPairCache() const;
-	virtual void getBroadphaseAabb(b3Vector3& aabbMin, b3Vector3& aabbMax) const;
-	virtual void printStats();
-
-	///reset broadphase internal structures, to ensure determinism/reproducability
-	virtual void resetPool(b3Dispatcher* dispatcher);
-
-	void performDeferredRemoval(b3Dispatcher* dispatcher);
-
-	void setVelocityPrediction(b3Scalar prediction)
-	{
-		m_prediction = prediction;
-	}
-	b3Scalar getVelocityPrediction() const
-	{
-		return m_prediction;
-	}
-
-	///this setAabbForceUpdate is similar to setAabb but always forces the aabb update.
-	///it is not part of the b3BroadphaseInterface but specific to b3DynamicBvhBroadphase.
-	///it bypasses certain optimizations that prevent aabb updates (when the aabb shrinks), see
-	///http://code.google.com/p/bullet/issues/detail?id=223
-	void setAabbForceUpdate(b3BroadphaseProxy* absproxy, const b3Vector3& aabbMin, const b3Vector3& aabbMax, b3Dispatcher* /*dispatcher*/);
-
-	//static void						benchmark(b3BroadphaseInterface*);
-};
-
-#endif