Upgrade to Newton 3.14 and make it a thirdparty lib

thirdparty/src/newton/dgCore/dgObb.h

@@ -0,0 +1,115 @@
+/* Copyright (c) <2003-2019> <Julio Jerez, Newton Game Dynamics>
+* 
+* 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 __dgOOBB_H__
+#define __dgOOBB_H__
+
+#include "dgStdafx.h"
+#include "dgTypes.h"
+#include "dgVector.h"
+#include "dgMatrix.h"
+#include "dgQuaternion.h"
+
+
+class dgPlane;
+
+DG_MSC_VECTOR_ALIGNMENT
+class dgObb: public dgMatrix
+{
+	public:
+	DG_INLINE dgObb (){};
+	dgObb (const dgQuaternion &quat, const dgVector &position, const dgVector& dim = dgVector(0.0f));
+	dgObb (const dgMatrix& matrix, const dgVector& dim = dgVector(0.0f));
+
+	dgObb &operator= (const dgMatrix &arg);
+	void Scale (dgFloat32 Ws, dgFloat32 Hs, dgFloat32 Bs) ;
+	void SetDimensions (dgFloat32 W, dgFloat32 H, dgFloat32 B);
+	void SetDimensions (const dgFloat32 vertex[], dgInt32 strideInBytes, dgInt32 vertexCount, const dgMatrix *basis = NULL);
+	void SetDimensions (const dgFloat32 vertex[], dgInt32 strideInBytes, const dgInt32 triangles[], dgInt32 indexCount, const dgMatrix *basis);
+//	void SetDimensions (const dgFloat32 vertex[], dgInt32 strideInBytes, const dgInt32 index[], dgInt32 indexCount, const dgMatrix *basis = NULL);
+
+	// return:  0 if the sphere is wholly inside the view port
+	//          1 if the sphere is partially inside the view port
+	//         -1 if the sphere is wholly outside the view port
+//	dgInt32 VisibilityTest (const dgCamera* camera) const;
+//	dgInt32 VisibilityTest (const dgCamera* camera, const dgMatrix &worldMatrix) const; 
+//	void Render (const dgCamera* camera, const dgMatrix &transform, unsigned rgb) const;
+
+	private:
+/*
+ 	typedef dgInt32 (dgSphere::*CachedVisibilityTest) (const dgMatrix &point, const dgPlane* plane) const;
+
+	mutable CachedVisibilityTest planeTest;
+	static CachedVisibilityTest planeTestArray[6];
+
+	void ChangeCachedVisibilityTest (CachedVisibilityTest	fnt);
+	dgInt32 FrontTest  (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 RearTest   (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 LeftTest   (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 RightTest  (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 TopTest    (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 BottomTest (const dgMatrix &point, const dgPlane* plane) const;
+	dgInt32 VisibilityTestLow (const dgCamera* camera, const dgMatrix& viewMNatrix) const;
+*/
+
+	public:
+	dgVector m_size;
+} DG_GCC_VECTOR_ALIGNMENT; 
+
+
+inline dgObb::dgObb (const dgQuaternion &quat, const dgVector &position, const dgVector& dim)
+	:dgMatrix(quat, position)
+{
+	SetDimensions (dim.m_x, dim.m_y, dim.m_z);
+	dgAssert (0);
+}
+
+inline dgObb::dgObb(const dgMatrix& matrix, const dgVector& dim)
+	:dgMatrix(matrix)
+{
+	SetDimensions (dim.m_x, dim.m_y, dim.m_z);
+}
+
+
+
+
+inline dgObb &dgObb::operator= (const dgMatrix &arg)
+{
+	m_front = arg.m_front;
+	m_up = arg.m_up;
+	m_right = arg.m_right;
+	m_posit = arg.m_posit;
+	return *this;
+}
+
+inline void dgObb::SetDimensions (dgFloat32 W, dgFloat32 H, dgFloat32 B)
+{
+	m_size = dgVector (dgAbs(W), dgAbs(H), dgAbs(B), dgSqrt (W * W + H * H + B * B));
+}
+
+inline void dgObb::Scale (dgFloat32 Ws, dgFloat32 Hs, dgFloat32 Bs) 
+{
+	SetDimensions (m_size.m_x * Ws, m_size.m_y * Hs, m_size.m_z * Bs);
+}
+
+
+#endif
+