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, 79 deletions

diff --git a/thirdparty/bullet/Bullet3OpenCL/NarrowphaseCollision/b3GjkEpa.h b/thirdparty/bullet/Bullet3OpenCL/NarrowphaseCollision/b3GjkEpa.h
deleted file mode 100644
index 7db32c6309..0000000000
--- a/thirdparty/bullet/Bullet3OpenCL/NarrowphaseCollision/b3GjkEpa.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2008 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.
-*/
-
-/*
-GJK-EPA collision solver by Nathanael Presson, 2008
-*/
-#ifndef B3_GJK_EPA2_H
-#define B3_GJK_EPA2_H
-
-#include "Bullet3Common/b3AlignedObjectArray.h"
-#include "Bullet3Common/b3Transform.h"
-#include "Bullet3Collision/NarrowPhaseCollision/shared/b3ConvexPolyhedronData.h"
-
-///btGjkEpaSolver contributed under zlib by Nathanael Presson
-struct b3GjkEpaSolver2
-{
-	struct sResults
-	{
-		enum eStatus
-		{
-			Separated,   /* Shapes doesnt penetrate												*/
-			Penetrating, /* Shapes are penetrating												*/
-			GJK_Failed,  /* GJK phase fail, no big issue, shapes are probably just 'touching'	*/
-			EPA_Failed   /* EPA phase fail, bigger problem, need to save parameters, and debug	*/
-		} status;
-		b3Vector3 witnesses[2];
-		b3Vector3 normal;
-		b3Scalar distance;
-	};
-
-	static int StackSizeRequirement();
-
-	static bool Distance(const b3Transform& transA, const b3Transform& transB,
-						 const b3ConvexPolyhedronData* hullA, const b3ConvexPolyhedronData* hullB,
-						 const b3AlignedObjectArray<b3Vector3>& verticesA,
-						 const b3AlignedObjectArray<b3Vector3>& verticesB,
-						 const b3Vector3& guess,
-						 sResults& results);
-
-	static bool Penetration(const b3Transform& transA, const b3Transform& transB,
-							const b3ConvexPolyhedronData* hullA, const b3ConvexPolyhedronData* hullB,
-							const b3AlignedObjectArray<b3Vector3>& verticesA,
-							const b3AlignedObjectArray<b3Vector3>& verticesB,
-							const b3Vector3& guess,
-							sResults& results,
-							bool usemargins = true);
-#if 0
-static b3Scalar	SignedDistance(	const b3Vector3& position,
-								b3Scalar margin,
-								const btConvexShape* shape,
-								const btTransform& wtrs,
-								sResults& results);
-							
-static bool		SignedDistance(	const btConvexShape* shape0,const btTransform& wtrs0,
-								const btConvexShape* shape1,const btTransform& wtrs1,
-								const b3Vector3& guess,
-								sResults& results);
-#endif
-};
-
-#endif  //B3_GJK_EPA2_H