1 /* 2 * Copyright (c) 2006-2007 Erin Catto http://www.gphysics.com 3 * 4 * This software is provided 'as-is', without any express or implied 5 * warranty. In no event will the authors be held liable for any damages 6 * arising from the use of this software. 7 * Permission is granted to anyone to use this software for any purpose, 8 * including commercial applications, and to alter it and redistribute it 9 * freely, subject to the following restrictions: 10 * 1. The origin of this software must not be misrepresented; you must not 11 * claim that you wrote the original software. If you use this software 12 * in a product, an acknowledgment in the product documentation would be 13 * appreciated but is not required. 14 * 2. Altered source versions must be plainly marked as such, and must not be 15 * misrepresented as being the original software. 16 * 3. This notice may not be removed or altered from any source distribution. 17 */ 18 19 #ifndef CIRCLE_CONTACT_H 20 #define CIRCLE_CONTACT_H 21 22 #include "../../Common/b2Math.h" 23 #include "../../Collision/b2Collision.h" 24 #include "b2Contact.h" 25 26 class b2BlockAllocator; 27 28 class b2CircleContact : public b2Contact 29 { 30 public: 31 static b2Contact* Create(b2Shape* shape1, b2Shape* shape2, b2BlockAllocator* allocator); 32 static void Destroy(b2Contact* contact, b2BlockAllocator* allocator); 33 34 b2CircleContact(b2Shape* shape1, b2Shape* shape2); ~b2CircleContact()35 ~b2CircleContact() {} 36 37 void Evaluate(b2ContactListener* listener); GetManifolds()38 b2Manifold* GetManifolds() 39 { 40 return &m_manifold; 41 } 42 43 b2Manifold m_manifold; 44 }; 45 46 #endif 47