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, 90 deletions

diff --git a/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btConvexCast.h b/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btConvexCast.h
deleted file mode 100644
index 77b19be599..0000000000
--- a/thirdparty/bullet/BulletCollision/NarrowPhaseCollision/btConvexCast.h
+++ /dev/null
@@ -1,90 +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.
-*/
-
-#ifndef BT_CONVEX_CAST_H
-#define BT_CONVEX_CAST_H
-
-#include "LinearMath/btTransform.h"
-#include "LinearMath/btVector3.h"
-#include "LinearMath/btScalar.h"
-class btMinkowskiSumShape;
-#include "LinearMath/btIDebugDraw.h"
-
-#ifdef BT_USE_DOUBLE_PRECISION
-#define MAX_CONVEX_CAST_ITERATIONS 64
-#define MAX_CONVEX_CAST_EPSILON (SIMD_EPSILON * 10)
-#else
-#define MAX_CONVEX_CAST_ITERATIONS 32
-#define MAX_CONVEX_CAST_EPSILON btScalar(0.0001)
-#endif
-///Typically the conservative advancement reaches solution in a few iterations, clip it to 32 for degenerate cases.
-///See discussion about this here http://continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=565
-//will need to digg deeper to make the algorithm more robust
-//since, a large epsilon can cause an early termination with false
-//positive results (ray intersections that shouldn't be there)
-
-/// btConvexCast is an interface for Casting
-class btConvexCast
-{
-public:
-	virtual ~btConvexCast();
-
-	///RayResult stores the closest result
-	/// alternatively, add a callback method to decide about closest/all results
-	struct CastResult
-	{
-		//virtual bool	addRayResult(const btVector3& normal,btScalar	fraction) = 0;
-
-		virtual void DebugDraw(btScalar fraction) { (void)fraction; }
-		virtual void drawCoordSystem(const btTransform& trans) { (void)trans; }
-		virtual void reportFailure(int errNo, int numIterations)
-		{
-			(void)errNo;
-			(void)numIterations;
-		}
-		CastResult()
-			: m_fraction(btScalar(BT_LARGE_FLOAT)),
-			  m_debugDrawer(0),
-			  m_allowedPenetration(btScalar(0)),
-			  m_subSimplexCastMaxIterations(MAX_CONVEX_CAST_ITERATIONS),
-			  m_subSimplexCastEpsilon(MAX_CONVEX_CAST_EPSILON)
-		{
-		}
-
-		virtual ~CastResult(){};
-
-		btTransform m_hitTransformA;
-		btTransform m_hitTransformB;
-		btVector3 m_normal;
-		btVector3 m_hitPoint;
-		btScalar m_fraction;  //input and output
-		btIDebugDraw* m_debugDrawer;
-		btScalar m_allowedPenetration;
-		
-		int m_subSimplexCastMaxIterations;
-		btScalar m_subSimplexCastEpsilon;
-
-	};
-
-	/// cast a convex against another convex object
-	virtual bool calcTimeOfImpact(
-		const btTransform& fromA,
-		const btTransform& toA,
-		const btTransform& fromB,
-		const btTransform& toB,
-		CastResult& result) = 0;
-};
-
-#endif  //BT_CONVEX_CAST_H