From ed047261f06f814eeb88a1f6ee2dd8abd7a14034 Mon Sep 17 00:00:00 2001 From: AndreaCatania Date: Tue, 1 Aug 2017 14:30:58 +0200 Subject: Vendor thirdparty Bullet source for upcoming physics server backend --- .../BulletCollision/CollisionShapes/btEmptyShape.h | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 thirdparty/bullet/src/BulletCollision/CollisionShapes/btEmptyShape.h (limited to 'thirdparty/bullet/src/BulletCollision/CollisionShapes/btEmptyShape.h') diff --git a/thirdparty/bullet/src/BulletCollision/CollisionShapes/btEmptyShape.h b/thirdparty/bullet/src/BulletCollision/CollisionShapes/btEmptyShape.h new file mode 100644 index 0000000000..069a79402b --- /dev/null +++ b/thirdparty/bullet/src/BulletCollision/CollisionShapes/btEmptyShape.h @@ -0,0 +1,72 @@ +/* +Bullet Continuous Collision Detection and Physics Library +Copyright (c) 2003-2009 Erwin Coumans http://bulletphysics.org + +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. +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: + +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. +2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ + +#ifndef BT_EMPTY_SHAPE_H +#define BT_EMPTY_SHAPE_H + +#include "btConcaveShape.h" + +#include "LinearMath/btVector3.h" +#include "LinearMath/btTransform.h" +#include "LinearMath/btMatrix3x3.h" +#include "btCollisionMargin.h" + + + + +/// The btEmptyShape is a collision shape without actual collision detection shape, so most users should ignore this class. +/// It can be replaced by another shape during runtime, but the inertia tensor should be recomputed. +ATTRIBUTE_ALIGNED16(class) btEmptyShape : public btConcaveShape +{ +public: + BT_DECLARE_ALIGNED_ALLOCATOR(); + + btEmptyShape(); + + virtual ~btEmptyShape(); + + + ///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version + void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const; + + + virtual void setLocalScaling(const btVector3& scaling) + { + m_localScaling = scaling; + } + virtual const btVector3& getLocalScaling() const + { + return m_localScaling; + } + + virtual void calculateLocalInertia(btScalar mass,btVector3& inertia) const; + + virtual const char* getName()const + { + return "Empty"; + } + + virtual void processAllTriangles(btTriangleCallback* ,const btVector3& ,const btVector3& ) const + { + } + +protected: + btVector3 m_localScaling; + +}; + + + +#endif //BT_EMPTY_SHAPE_H -- cgit v1.2.3