Physics::AbstractGeom Class Reference
Abstract geom is a base class for two geom types : standard geoms (Geom) and spaces (Space). More...
#include <AbstractGeom.h>
Public Types | |
| enum | ECopyOpts { COPY_BODIES = 0x1, COPY_CHILDREN = 0x2, COPY_ALL = 0xffffffff } |
| Options for geoms and spaces copy constructors. More... | |
Public Member Functions | |
| AbstractGeom () | |
| osg::BoundingBox | getAABB () const |
| bool | isSpace () const |
Returns true if this geom is a space. | |
| virtual Space * | asSpace () |
| virtual Geom * | asGeom () |
| virtual const Space * | asSpace () const |
| virtual const Geom * | asGeom () const |
| Space * | getParentSpace () |
Returns NULL if it has no parent (top most space). | |
| const Space * | getParentSpace () const |
| bool | operator< (const AbstractGeom &g) const |
| bool | operator== (const AbstractGeom &g) const |
Visitor methods | |
| virtual void | accept (Visitor &v) |
| virtual void | traverse (Visitor &v) |
| Traverse children. | |
Static Public Member Functions | |
| static AbstractGeom * | clone (const AbstractGeom &v, UINT opts=COPY_ALL, IGeomCollisionContainer *pGeomsContainer=NULL, TDuplicatedBodiesMap *pDuplicatedBodies=NULL) |
| Copies an abstract geom (without adding it to the same parent space), whatever its type is. | |
Protected Member Functions | |
| dSpaceID | asSpaceId () |
| virtual | ~AbstractGeom () |
| Protected destructor forces the object to be deleted by being dereferenced. | |
Protected Attributes | |
| dGeomID | id |
| Can be seen as a dSpaceID, with asSpaceId(). | |
Friends | |
| class | Geom |
| class | Space |
| class | World |
Detailed Description
Abstract geom is a base class for two geom types : standard geoms (Geom) and spaces (Space).
- Version:
- 0.2.0
Definition at line 69 of file AbstractGeom.h.
Member Enumeration Documentation
Options for geoms and spaces copy constructors.
- Enumerator:
-
COPY_BODIES Copies bodies attached to a geom. COPY_CHILDREN Copies spaces and geoms included into a space. COPY_ALL
Definition at line 74 of file AbstractGeom.h.
Constructor & Destructor Documentation
| Physics::AbstractGeom::AbstractGeom | ( | ) | [inline] |
Definition at line 71 of file AbstractGeom.h.
| virtual Physics::AbstractGeom::~AbstractGeom | ( | ) | [inline, protected, virtual] |
Protected destructor forces the object to be deleted by being dereferenced.
Also avoids the object from beeing created on the stack.
Definition at line 145 of file AbstractGeom.h.
Member Function Documentation
| void Physics::AbstractGeom::accept | ( | Visitor & | v | ) | [virtual] |
Reimplemented in Physics::Geom, and Physics::Space.
Definition at line 42 of file AbstractGeom.cpp.
References Physics::Visitor::apply().
Referenced by Physics::Space::traverse().
| virtual const Geom* Physics::AbstractGeom::asGeom | ( | ) | const [inline, virtual] |
| virtual Geom* Physics::AbstractGeom::asGeom | ( | ) | [inline, virtual] |
Reimplemented in Physics::Geom.
Definition at line 106 of file AbstractGeom.h.
Referenced by clone(), and Physics::combinedTraversal().
| virtual const Space* Physics::AbstractGeom::asSpace | ( | ) | const [inline, virtual] |
| virtual Space* Physics::AbstractGeom::asSpace | ( | ) | [inline, virtual] |
Reimplemented in Physics::Space.
Definition at line 105 of file AbstractGeom.h.
Referenced by clone(), Physics::combinedTraversal(), Physics::World::resetSpaceCollideFlag(), and Physics::World::spaceCollide().
| dSpaceID Physics::AbstractGeom::asSpaceId | ( | ) | [inline, protected] |
Definition at line 141 of file AbstractGeom.h.
References ASSERT.
Referenced by Physics::Space::add(), Physics::Space::init(), Physics::Space::initHash(), and Physics::World::spaceCollide().
| AbstractGeom * Physics::AbstractGeom::clone | ( | const AbstractGeom & | v, | |
| UINT | opts = COPY_ALL, |
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| IGeomCollisionContainer * | pGeomsContainer = NULL, |
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| TDuplicatedBodiesMap * | pDuplicatedBodies = NULL | |||
| ) | [static] |
Copies an abstract geom (without adding it to the same parent space), whatever its type is.
This can potentially copy the geoms & bodies it contains, according to opts.
- Parameters:
-
v Abstract geom to copy. opts Copy options (says what to copy and what not). pGeomsContainer Collision container to use upon Geom copy only(does not make sense for a Space).pDuplicatedBodies Map of original bodies and corresponding duplicated bodies (used for composite object copy), or NULL.
- Composites
- Copying a composite object (multiple geoms attached to the same body) can duplicates the body. You have then two choices to avoid this :
- Call the copy constructor for each geom, but only the first geom of a composite must be copied with the COPY_BODIES flag. If not, then composite object will be copied as separate geoms with each a body. You must then attach manually the geoms of the composite to the appropriate bodies.
- Or give the constructor a non-NULL pDuplicatedBodies. This map will help handling composite duplication by storing duplicated bodies.
Definition at line 34 of file AbstractGeom.cpp.
References asGeom(), ASSERT, asSpace(), Geom, and Space.
Referenced by Physics::Space::Space().
| osg::BoundingBox Physics::AbstractGeom::getAABB | ( | ) | const [inline] |
| const Space* Physics::AbstractGeom::getParentSpace | ( | ) | const [inline] |
Returns NULL if it has no parent (top most space).
There is no setParentSpace() because it is useless : just add the abstract geom to a space by calling Space::add()
Definition at line 124 of file AbstractGeom.h.
| Space* Physics::AbstractGeom::getParentSpace | ( | ) | [inline] |
Returns NULL if it has no parent (top most space).
There is no setParentSpace() because it is useless : just add the abstract geom to a space by calling Space::add()
Definition at line 118 of file AbstractGeom.h.
Referenced by Physics::Space::add(), and C3DPhy::addSpace().
| bool Physics::AbstractGeom::isSpace | ( | ) | const [inline] |
Returns true if this geom is a space.
Definition at line 104 of file AbstractGeom.h.
Referenced by Physics::combinedTraversal(), and Physics::NearCallback::operator()().
| bool Physics::AbstractGeom::operator< | ( | const AbstractGeom & | g | ) | const [inline] |
| bool Physics::AbstractGeom::operator== | ( | const AbstractGeom & | g | ) | const [inline] |
| virtual void Physics::AbstractGeom::traverse | ( | Visitor & | v | ) | [inline, virtual] |
Traverse children.
Reimplemented in Physics::Geom, and Physics::Space.
Definition at line 113 of file AbstractGeom.h.
Referenced by Physics::Visitor::traverse().
Friends And Related Function Documentation
friend class Geom [friend] |
friend class Space [friend] |
friend class World [friend] |
Member Data Documentation
dGeomID Physics::AbstractGeom::id [mutable, protected] |
Can be seen as a dSpaceID, with asSpaceId().
Definition at line 140 of file AbstractGeom.h.
Referenced by Physics::Space::add(), Physics::Geom::collide(), operator<(), operator==(), and Physics::World::spaceCollide2().
The documentation for this class was generated from the following files:
