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source: code/trunk/src/external/bullet/BulletCollision/BroadphaseCollision/btBroadphaseInterface.h @ 8351

Last change on this file since 8351 was 8351, checked in by rgrieder, 13 years ago

Merged kicklib2 branch back to trunk (includes former branches ois_update, mac_osx and kicklib).

Notes for updating

Linux:
You don't need an extra package for CEGUILua and Tolua, it's already shipped with CEGUI.
However you do need to make sure that the OgreRenderer is installed too with CEGUI 0.7 (may be a separate package).
Also, Orxonox now recognises if you install the CgProgramManager (a separate package available on newer Ubuntu on Debian systems).

Windows:
Download the new dependency packages versioned 6.0 and use these. If you have problems with that or if you don't like the in game console problem mentioned below, you can download the new 4.3 version of the packages (only available for Visual Studio 2005/2008).

Key new features:

  • *Support for Mac OS X*
  • Visual Studio 2010 support
  • Bullet library update to 2.77
  • OIS library update to 1.3
  • Support for CEGUI 0.7 —> Support for Arch Linux and even SuSE
  • Improved install target
  • Compiles now with GCC 4.6
  • Ogre Cg Shader plugin activated for Linux if available
  • And of course lots of bug fixes

There are also some regressions:

  • No support for CEGUI 0.5, Ogre 1.4 and boost 1.35 - 1.39 any more
  • In game console is not working in main menu for CEGUI 0.7
  • Tolua (just the C lib, not the application) and CEGUILua libraries are no longer in our repository. —> You will need to get these as well when compiling Orxonox
  • And of course lots of new bugs we don't yet know about
  • Property svn:eol-style set to native
File size: 3.5 KB
Line 
1/*
2Bullet Continuous Collision Detection and Physics Library
3Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
4
5This software is provided 'as-is', without any express or implied warranty.
6In no event will the authors be held liable for any damages arising from the use of this software.
7Permission is granted to anyone to use this software for any purpose,
8including commercial applications, and to alter it and redistribute it freely,
9subject to the following restrictions:
10
111. 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.
122. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
133. This notice may not be removed or altered from any source distribution.
14*/
15
16#ifndef         BROADPHASE_INTERFACE_H
17#define         BROADPHASE_INTERFACE_H
18
19
20
21struct btDispatcherInfo;
22class btDispatcher;
23#include "btBroadphaseProxy.h"
24
25class btOverlappingPairCache;
26
27
28
29struct  btBroadphaseAabbCallback
30{
31        virtual ~btBroadphaseAabbCallback() {}
32        virtual bool    process(const btBroadphaseProxy* proxy) = 0;
33};
34
35
36struct  btBroadphaseRayCallback : public btBroadphaseAabbCallback
37{
38        ///added some cached data to accelerate ray-AABB tests
39        btVector3               m_rayDirectionInverse;
40        unsigned int    m_signs[3];
41        btScalar                m_lambda_max;
42
43        virtual ~btBroadphaseRayCallback() {}
44};
45
46#include "LinearMath/btVector3.h"
47
48///The btBroadphaseInterface class provides an interface to detect aabb-overlapping object pairs.
49///Some implementations for this broadphase interface include btAxisSweep3, bt32BitAxisSweep3 and btDbvtBroadphase.
50///The actual overlapping pair management, storage, adding and removing of pairs is dealt by the btOverlappingPairCache class.
51class btBroadphaseInterface
52{
53public:
54        virtual ~btBroadphaseInterface() {}
55
56        virtual btBroadphaseProxy*      createProxy(  const btVector3& aabbMin,  const btVector3& aabbMax,int shapeType,void* userPtr, short int collisionFilterGroup,short int collisionFilterMask, btDispatcher* dispatcher,void* multiSapProxy) =0;
57        virtual void    destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher)=0;
58        virtual void    setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax, btDispatcher* dispatcher)=0;
59        virtual void    getAabb(btBroadphaseProxy* proxy,btVector3& aabbMin, btVector3& aabbMax ) const =0;
60
61        virtual void    rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback, const btVector3& aabbMin=btVector3(0,0,0), const btVector3& aabbMax = btVector3(0,0,0)) = 0;
62
63        virtual void    aabbTest(const btVector3& aabbMin, const btVector3& aabbMax, btBroadphaseAabbCallback& callback) = 0;
64
65        ///calculateOverlappingPairs is optional: incremental algorithms (sweep and prune) might do it during the set aabb
66        virtual void    calculateOverlappingPairs(btDispatcher* dispatcher)=0;
67
68        virtual btOverlappingPairCache* getOverlappingPairCache()=0;
69        virtual const btOverlappingPairCache*   getOverlappingPairCache() const =0;
70
71        ///getAabb returns the axis aligned bounding box in the 'global' coordinate frame
72        ///will add some transform later
73        virtual void getBroadphaseAabb(btVector3& aabbMin,btVector3& aabbMax) const =0;
74
75        ///reset broadphase internal structures, to ensure determinism/reproducability
76        virtual void resetPool(btDispatcher* dispatcher) { (void) dispatcher; };
77
78        virtual void    printStats() = 0;
79
80};
81
82#endif //BROADPHASE_INTERFACE_H
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