Bullet Collision Detection & Physics Library: btAxisSweep3.cpp Source File

Bullet Collision Detection & Physics Library

btAxisSweep3.cpp
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1
2//Bullet Continuous Collision Detection and Physics Library
3//Copyright (c) 2003-2006 Erwin Coumans https://bulletphysics.org
4
5//
6// btAxisSweep3
7//
8// Copyright (c) 2006 Simon Hobbs
9//
10// 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.
11//
12// 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:
13//
14// 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.
15//
16// 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
17//
18// 3. This notice may not be removed or altered from any source distribution.
19#include "btAxisSweep3.h"
20
21btAxisSweep3::btAxisSweep3(const btVector3& worldAabbMin, const btVector3& worldAabbMax, unsigned short int maxHandles, btOverlappingPairCache* pairCache, bool disableRaycastAccelerator)
22 : btAxisSweep3Internal<unsigned short int>(worldAabbMin, worldAabbMax, 0xfffe, 0xffff, maxHandles, pairCache, disableRaycastAccelerator)
23{
24 // 1 handle is reserved as sentinel
25 btAssert(maxHandles > 1 && maxHandles < 32767);
26}
27
28bt32BitAxisSweep3::bt32BitAxisSweep3(const btVector3& worldAabbMin, const btVector3& worldAabbMax, unsigned int maxHandles, btOverlappingPairCache* pairCache, bool disableRaycastAccelerator)
29 : btAxisSweep3Internal<unsigned int>(worldAabbMin, worldAabbMax, 0xfffffffe, 0x7fffffff, maxHandles, pairCache, disableRaycastAccelerator)
30{
31 // 1 handle is reserved as sentinel
32 btAssert(maxHandles > 1 && maxHandles < 2147483647);
33}
btAxisSweep3.h
btAssert
#define btAssert(x)
Definition btScalar.h:153
bt32BitAxisSweep3::bt32BitAxisSweep3
bt32BitAxisSweep3(const btVector3 &worldAabbMin, const btVector3 &worldAabbMax, unsigned int maxHandles=1500000, btOverlappingPairCache *pairCache=0, bool disableRaycastAccelerator=false)
Definition btAxisSweep3.cpp:28
btAxisSweep3Internal< unsigned short int >::btAxisSweep3Internal
btAxisSweep3Internal(const btVector3 &worldAabbMin, const btVector3 &worldAabbMax, unsigned short int handleMask, unsigned short int handleSentinel, unsigned short int maxHandles=16384, btOverlappingPairCache *pairCache=0, bool disableRaycastAccelerator=false)
Definition btAxisSweep3Internal.h:331
btAxisSweep3::btAxisSweep3
btAxisSweep3(const btVector3 &worldAabbMin, const btVector3 &worldAabbMax, unsigned short int maxHandles=16384, btOverlappingPairCache *pairCache=0, bool disableRaycastAccelerator=false)
Definition btAxisSweep3.cpp:21
btOverlappingPairCache
The btOverlappingPairCache provides an interface for overlapping pair management (add,...
Definition btOverlappingPairCache.h:51
btVector3
btVector3 can be used to represent 3D points and vectors.
Definition btVector3.h:82