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/Bullet3Common/shared/b3Float4.h b/thirdparty/bullet/Bullet3Common/shared/b3Float4.h
deleted file mode 100644
index d8a9f47411..0000000000
--- a/thirdparty/bullet/Bullet3Common/shared/b3Float4.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef B3_FLOAT4_H
-#define B3_FLOAT4_H
-
-#include "Bullet3Common/shared/b3PlatformDefinitions.h"
-
-#ifdef __cplusplus
-#include "Bullet3Common/b3Vector3.h"
-#define b3Float4 b3Vector3
-#define b3Float4ConstArg const b3Vector3&
-#define b3Dot3F4 b3Dot
-#define b3Cross3 b3Cross
-#define b3MakeFloat4 b3MakeVector3
-inline b3Vector3 b3Normalized(const b3Vector3& vec)
-{
-	return vec.normalized();
-}
-
-inline b3Float4 b3FastNormalized3(b3Float4ConstArg v)
-{
-	return v.normalized();
-}
-
-inline b3Float4 b3MaxFloat4(const b3Float4& a, const b3Float4& b)
-{
-	b3Float4 tmp = a;
-	tmp.setMax(b);
-	return tmp;
-}
-inline b3Float4 b3MinFloat4(const b3Float4& a, const b3Float4& b)
-{
-	b3Float4 tmp = a;
-	tmp.setMin(b);
-	return tmp;
-}
-
-#else
-typedef float4 b3Float4;
-#define b3Float4ConstArg const b3Float4
-#define b3MakeFloat4 (float4)
-float b3Dot3F4(b3Float4ConstArg v0, b3Float4ConstArg v1)
-{
-	float4 a1 = b3MakeFloat4(v0.xyz, 0.f);
-	float4 b1 = b3MakeFloat4(v1.xyz, 0.f);
-	return dot(a1, b1);
-}
-b3Float4 b3Cross3(b3Float4ConstArg v0, b3Float4ConstArg v1)
-{
-	float4 a1 = b3MakeFloat4(v0.xyz, 0.f);
-	float4 b1 = b3MakeFloat4(v1.xyz, 0.f);
-	return cross(a1, b1);
-}
-#define b3MinFloat4 min
-#define b3MaxFloat4 max
-
-#define b3Normalized(a) normalize(a)
-
-#endif
-
-inline bool b3IsAlmostZero(b3Float4ConstArg v)
-{
-	if (b3Fabs(v.x) > 1e-6 || b3Fabs(v.y) > 1e-6 || b3Fabs(v.z) > 1e-6)
-		return false;
-	return true;
-}
-
-inline int b3MaxDot(b3Float4ConstArg vec, __global const b3Float4* vecArray, int vecLen, float* dotOut)
-{
-	float maxDot = -B3_INFINITY;
-	int i = 0;
-	int ptIndex = -1;
-	for (i = 0; i < vecLen; i++)
-	{
-		float dot = b3Dot3F4(vecArray[i], vec);
-
-		if (dot > maxDot)
-		{
-			maxDot = dot;
-			ptIndex = i;
-		}
-	}
-	b3Assert(ptIndex >= 0);
-	if (ptIndex < 0)
-	{
-		ptIndex = 0;
-	}
-	*dotOut = maxDot;
-	return ptIndex;
-}
-
-#endif  //B3_FLOAT4_H