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, 40 deletions

diff --git a/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.h b/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.h
deleted file mode 100644
index 92d6df1729..0000000000
--- a/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btGjkEpaPenetrationDepthSolver.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
-
-EPA Copyright (c) Ricardo Padrela 2006 
-
-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.
-*/
-#ifndef BT_GJP_EPA_PENETRATION_DEPTH_H
-#define BT_GJP_EPA_PENETRATION_DEPTH_H
-
-#include "btConvexPenetrationDepthSolver.h"
-
-///EpaPenetrationDepthSolver uses the Expanding Polytope Algorithm to
-///calculate the penetration depth between two convex shapes.
-class btGjkEpaPenetrationDepthSolver : public btConvexPenetrationDepthSolver
-{
-public:
-	btGjkEpaPenetrationDepthSolver()
-	{
-	}
-
-	bool calcPenDepth(btSimplexSolverInterface& simplexSolver,
-					  const btConvexShape* pConvexA, const btConvexShape* pConvexB,
-					  const btTransform& transformA, const btTransform& transformB,
-					  btVector3& v, btVector3& wWitnessOnA, btVector3& wWitnessOnB,
-					  class btIDebugDraw* debugDraw);
-
-private:
-};
-
-#endif  // BT_GJP_EPA_PENETRATION_DEPTH_H