e12c89e8c9
Document version and how to extract sources in thirdparty/README.md. Drop unnecessary CMake and Premake files. Simplify SCsub, drop unused one.
62 lines
No EOL
1.7 KiB
C++
62 lines
No EOL
1.7 KiB
C++
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/*
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Copyright (c) 2012 Advanced Micro Devices, Inc.
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This software is provided 'as-is', without any express or implied warranty.
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In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it freely,
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subject to the following restrictions:
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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.
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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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//Originally written by Erwin Coumans
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#ifndef _BT_CONVEX_UTILITY_H
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#define _BT_CONVEX_UTILITY_H
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#include "Bullet3Common/b3AlignedObjectArray.h"
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#include "Bullet3Common/b3Transform.h"
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struct b3MyFace
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{
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b3AlignedObjectArray<int> m_indices;
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b3Scalar m_plane[4];
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};
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B3_ATTRIBUTE_ALIGNED16(class) b3ConvexUtility
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{
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public:
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B3_DECLARE_ALIGNED_ALLOCATOR();
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b3Vector3 m_localCenter;
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b3Vector3 m_extents;
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b3Vector3 mC;
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b3Vector3 mE;
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b3Scalar m_radius;
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b3AlignedObjectArray<b3Vector3> m_vertices;
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b3AlignedObjectArray<b3MyFace> m_faces;
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b3AlignedObjectArray<b3Vector3> m_uniqueEdges;
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b3ConvexUtility()
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{
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}
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virtual ~b3ConvexUtility();
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bool initializePolyhedralFeatures(const b3Vector3* orgVertices, int numVertices, bool mergeCoplanarTriangles=true);
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void initialize();
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bool testContainment() const;
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};
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#endif
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