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CollisionTraverser Class Reference

#include <collisionTraverser.h>

List of all members.

Private Types
typedef pmap< PT(CollisionNode), PT(CollisionHandler)	Colliders )
typedef pvector< CollisionNode * >	OrderedColliders
typedef pmap< PT(CollisionHandler), int	Handlers )
Private Member Functions
	~CollisionTraverser ()
void	add_collider (CollisionNode *node, CollisionHandler *handler)
bool	remove_collider (CollisionNode *node)
bool	has_collider (CollisionNode *node) const
int	get_num_colliders () const
CollisionNode *	get_collider (int n) const
CollisionHandler *	get_handler (CollisionNode *node) const
void	clear_colliders ()
void	traverse (const NodePath &root)
void	output (ostream &out) const
void	write (ostream &out, int indent_level) const
void	prepare_colliders (CollisionLevelState &state)
void	r_traverse (CollisionLevelState &level_state)
void	compare_collider_to_node (CollisionEntry &entry, const GeometricBoundingVolume *from_parent_gbv, const GeometricBoundingVolume *from_node_gbv, const GeometricBoundingVolume *into_node_gbv)
void	compare_collider_to_geom_node (CollisionEntry &entry, const GeometricBoundingVolume *from_parent_gbv, const GeometricBoundingVolume *from_node_gbv, const GeometricBoundingVolume *into_node_gbv)
void	compare_collider_to_solid (CollisionEntry &entry, const GeometricBoundingVolume *from_node_gbv, const GeometricBoundingVolume *solid_gbv)
void	compare_collider_to_geom (CollisionEntry &entry, Geom *geom, const GeometricBoundingVolume *from_node_gbv, const GeometricBoundingVolume *solid_gbv)
	PT (CollisionHandler) _default_handler
Private Attributes
PUBLISHED	__pad0__: CollisionTraverser()
TypeHandle	_graph_type
Colliders	_colliders
OrderedColliders	_ordered_colliders
Handlers	_handlers
Static Private Attributes
PStatCollector	_collisions_pcollector

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Member Typedef Documentation

typedef pmap<PT(CollisionNode), PT(CollisionHandler) CollisionTraverser::Colliders) [private]

Definition at line 100 of file collisionTraverser.h.

typedef pmap<PT(CollisionHandler), int CollisionTraverser::Handlers) [private]

Definition at line 105 of file collisionTraverser.h.

typedef pvector<CollisionNode *> CollisionTraverser::OrderedColliders [private]

Definition at line 102 of file collisionTraverser.h.

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Constructor & Destructor Documentation

CollisionTraverser::~CollisionTraverser (   )  [private]

Definition at line 55 of file collisionTraverser.cxx.

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Member Function Documentation

void CollisionTraverser::add_collider (  CollisionNode *  node, CollisionHandler *  handler )  [private]

Definition at line 76 of file collisionTraverser.cxx. References _colliders, _handlers, _ordered_colliders, NULL, and PT(). Referenced by main().

void CollisionTraverser::clear_colliders (   )  [private]

Definition at line 224 of file collisionTraverser.cxx. References _colliders, and _ordered_colliders.

void CollisionTraverser::compare_collider_to_geom (  CollisionEntry &  entry, Geom *  geom, const GeometricBoundingVolume *  from_node_gbv, const GeometricBoundingVolume *  solid_gbv )  [private]

Definition at line 646 of file collisionTraverser.cxx. References _colliders, GeometricBoundingVolume::contains(), Geom::get_coords(), CollisionEntry::get_from_node(), Geom::get_tris(), NULL, CollisionEntry::test_intersection(), and CollisionPolygon::verify_points(). Referenced by compare_collider_to_geom_node().

void CollisionTraverser::compare_collider_to_geom_node (  CollisionEntry &  entry, const GeometricBoundingVolume *  from_parent_gbv, const GeometricBoundingVolume *  from_node_gbv, const GeometricBoundingVolume *  into_node_gbv )  [private]

Definition at line 582 of file collisionTraverser.cxx. References compare_collider_to_geom(), GeometricBoundingVolume::contains(), DCAST, DCAST_INTO_V, BoundedObject::get_bound(), GeometricBoundingVolume::get_class_type(), GeomNode::get_geom(), TypedObject::is_of_type(), NULL, and s. Referenced by r_traverse().

void CollisionTraverser::compare_collider_to_node (  CollisionEntry &  entry, const GeometricBoundingVolume *  from_parent_gbv, const GeometricBoundingVolume *  from_node_gbv, const GeometricBoundingVolume *  into_node_gbv )  [private]

Definition at line 541 of file collisionTraverser.cxx. References compare_collider_to_solid(), GeometricBoundingVolume::contains(), DCAST_INTO_V, GeometricBoundingVolume::get_class_type(), CollisionNode::get_num_solids(), CollisionNode::get_solid(), TypedObject::is_of_type(), NULL, and s. Referenced by r_traverse().

void CollisionTraverser::compare_collider_to_solid (  CollisionEntry &  entry, const GeometricBoundingVolume *  from_node_gbv, const GeometricBoundingVolume *  solid_gbv )  [private]

Definition at line 624 of file collisionTraverser.cxx. References _colliders, GeometricBoundingVolume::contains(), CollisionEntry::get_from_node(), NULL, and CollisionEntry::test_intersection(). Referenced by compare_collider_to_node().

CollisionNode * CollisionTraverser::get_collider (  int  n  )  const [private]

Definition at line 195 of file collisionTraverser.cxx. References _colliders, _ordered_colliders, n, and NULL.

CollisionHandler * CollisionTraverser::get_handler (  CollisionNode *  node  )  const [private]

Definition at line 209 of file collisionTraverser.cxx. References _colliders, and NULL.

int CollisionTraverser::get_num_colliders (   )  const [private]

Definition at line 183 of file collisionTraverser.cxx. References _colliders, and _ordered_colliders.

bool CollisionTraverser::has_collider (  CollisionNode *  node  )  const [private]

Definition at line 171 of file collisionTraverser.cxx. References _colliders.

void CollisionTraverser::output (  ostream &  out  )  const [private]

Definition at line 339 of file collisionTraverser.cxx. References _colliders, and _handlers. Referenced by operator<<().

void CollisionTraverser::prepare_colliders (  CollisionLevelState &  state  )  [private]

Definition at line 377 of file collisionTraverser.cxx. References CollisionLevelState::ColliderDef::_collider, _colliders, CollisionLevelState::ColliderDef::_inv_space, CollisionLevelState::ColliderDef::_node, _ordered_colliders, CollisionLevelState::ColliderDef::_space, CollisionLevelState::clear(), NodePath::get_mat(), CollisionNode::get_num_solids(), CollisionNode::get_solid(), CollisionLevelState::prepare_collider(), remove_collider(), CollisionLevelState::reserve(), root, and s. Referenced by traverse().

CollisionTraverser::PT (  CollisionHandler   )  [private]

Referenced by add_collider().

void CollisionTraverser::r_traverse (  CollisionLevelState &  level_state  )  [private]

Definition at line 420 of file collisionTraverser.cxx. References CollisionEntry::_from_space, CollisionEntry::_into_node_path, CollisionEntry::_into_space, CollisionEntry::_inv_wrt_space, CollisionEntry::_wrt_space, CollisionLevelState::any_in_bounds(), CollisionLevelState::apply_transform(), c, compare_collider_to_geom_node(), compare_collider_to_node(), DCAST_INTO_V, PandaNode::get_bound(), PandaNode::get_child(), GeometricBoundingVolume::get_class_type(), CollisionNode::get_class_type(), CollisionLevelState::get_collider(), CollisionNode::get_into_collide_mask(), CollisionLevelState::get_inv_space(), CollisionLevelState::get_local_bound(), NodePath::get_mat(), CollisionLevelState::get_node(), CollisionLevelState::get_node_path(), PandaNode::get_num_children(), CollisionLevelState::get_num_colliders(), CollisionLevelState::get_parent_bound(), CollisionLevelState::get_space(), PandaNode::get_visible_child(), CollisionLevelState::has_any_collide_geom(), CollisionLevelState::has_collider(), CollisionLevelState::has_collider_with_geom(), PandaNode::has_single_child_visibility(), index, TypedObject::is_exact_type(), PandaNode::is_geom_node(), TypedObject::is_of_type(), CollisionLevelState::node(), NULL, CollisionLevelState::reached_collision_node(), root, and CollisionEntry::set_from_velocity(). Referenced by traverse().

bool CollisionTraverser::remove_collider (  CollisionNode *  node  )  [private]

Definition at line 132 of file collisionTraverser.cxx. References _colliders, _handlers, and _ordered_colliders. Referenced by prepare_colliders().

void CollisionTraverser::traverse (  const NodePath &  root  )  [private]

Definition at line 236 of file collisionTraverser.cxx. References _collisions_pcollector, _handlers, _ordered_colliders, CollisionNode::clear_velocity(), prepare_colliders(), r_traverse(), and root. Referenced by main().

void CollisionTraverser::write (  ostream &  out, int  indent_level )  const [private]

Definition at line 350 of file collisionTraverser.cxx. References _colliders, _handlers, CollisionNode::get_num_solids(), CollisionNode::get_solid(), CollisionHandler::get_type(), indent(), NULL, and CollisionSolid::write().

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Member Data Documentation

PUBLISHED CollisionTraverser::__pad0__ [private]

Definition at line 53 of file collisionTraverser.h.

Colliders CollisionTraverser::_colliders [private]

Definition at line 101 of file collisionTraverser.h. Referenced by add_collider(), clear_colliders(), compare_collider_to_geom(), compare_collider_to_solid(), get_collider(), get_handler(), get_num_colliders(), has_collider(), output(), prepare_colliders(), remove_collider(), and write().

PStatCollector CollisionTraverser::_collisions_pcollector [static, private]

Referenced by traverse().

TypeHandle CollisionTraverser::_graph_type [private]

Definition at line 98 of file collisionTraverser.h.

Handlers CollisionTraverser::_handlers [private]

Definition at line 106 of file collisionTraverser.h. Referenced by add_collider(), output(), remove_collider(), traverse(), and write().

OrderedColliders CollisionTraverser::_ordered_colliders [private]

Definition at line 103 of file collisionTraverser.h. Referenced by add_collider(), clear_colliders(), get_collider(), get_num_colliders(), prepare_colliders(), remove_collider(), and traverse().

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The documentation for this class was generated from the following files:

• collisionTraverser.h
• collisionTraverser.cxx

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