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

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btAxisSweep3.cpp
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1
2 //Bullet Continuous Collision Detection and Physics Library
3 //Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/
4
5
6 //
7 // btAxisSweep3
8 //
9 // Copyright (c) 2006 Simon Hobbs
10 //
11 // 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.
12 //
13 // 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:
14 //
15 // 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.
16 //
17 // 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
18 //
19 // 3. This notice may not be removed or altered from any source distribution.
20 #include "btAxisSweep3.h"
21
22
23 btAxisSweep3::btAxisSweep3(const btVector3& worldAabbMin,const btVector3& worldAabbMax, unsigned short int maxHandles, btOverlappingPairCache* pairCache, bool disableRaycastAccelerator)
24 :btAxisSweep3Internal<unsigned short int>(worldAabbMin,worldAabbMax,0xfffe,0xffff,maxHandles,pairCache,disableRaycastAccelerator)
25 {
26 // 1 handle is reserved as sentinel
27 btAssert(maxHandles > 1 && maxHandles < 32767);
28
29 }
30
31
32 bt32BitAxisSweep3::bt32BitAxisSweep3(const btVector3& worldAabbMin,const btVector3& worldAabbMax, unsigned int maxHandles , btOverlappingPairCache* pairCache , bool disableRaycastAccelerator)
33 :btAxisSweep3Internal<unsigned int>(worldAabbMin,worldAabbMax,0xfffffffe,0x7fffffff,maxHandles,pairCache,disableRaycastAccelerator)
34 {
35 // 1 handle is reserved as sentinel
36 btAssert(maxHandles > 1 && maxHandles < 2147483647);
37 }
bt32BitAxisSweep3::bt32BitAxisSweep3
bt32BitAxisSweep3(const btVector3 &worldAabbMin, const btVector3 &worldAabbMax, unsigned int maxHandles=1500000, btOverlappingPairCache *pairCache=0, bool disableRaycastAccelerator=false)
Definition: btAxisSweep3.cpp:32
btAssert
#define btAssert(x)
Definition: btScalar.h:113
btAxisSweep3.h
btOverlappingPairCache
The btOverlappingPairCache provides an interface for overlapping pair management (add, remove, storage), used by the btBroadphaseInterface broadphases.
Definition: btOverlappingPairCache.h:60
btVector3
btVector3 can be used to represent 3D points and vectors.
Definition: btVector3.h:83
btAxisSweep3Internal
The internal templace class btAxisSweep3Internal implements the sweep and prune broadphase.
Definition: btAxisSweep3.h:36
btAxisSweep3::btAxisSweep3
btAxisSweep3(const btVector3 &worldAabbMin, const btVector3 &worldAabbMax, unsigned short int maxHandles=16384, btOverlappingPairCache *pairCache=0, bool disableRaycastAccelerator=false)
Definition: btAxisSweep3.cpp:23