cdet_query Struct Reference

Data structure and callbacks for the collision search request. More...

#include <cdet_data.h>

Inheritance diagram for cdet_query:

Classes
struct	cback_data
	< Data structure that notifies an app about collision detection event. More...
struct	geom_element
	< Structure representing a collision detection geometry. More...

Public Types
enum	cback_res { }
	< Result code of the callback function More...
enum	message {   CDET_NONE , CDET_QUERY_STARTED , CDET_STARTED , CDET_FINISHED ,   CDET_NO_INTERSECTION , CDET_TOUCHED , CDET_INTERSECTED , CDET_INCLUDED }
	< Code of notification More...

Detailed Description

Data structure and callbacks for the collision search request.

The base class intended to implement on the application side the structure of a query to the collision search algorithm. The application uses a callback to control the collision search and obtain details of detected interferencies.

Member Enumeration Documentation

cback_res

enum cdet_query::cback_res

< Result code of the callback function

Enumerator
CBACK_SUFFICIENT	This code means that an app stops collision query for the given pair of geometric objects.
CBACK_SKIP	Skip testing the given pair.
CBACK_NEED	Enable testing the given pair.
CBACK_BREAK	Break search of all collisions of the set.
CBACK_SEARCH_MORE	This code notifies a collision detector to continue working at cases CDET_INTERSECTED, CDET_TOUCHED.

message

enum cdet_query::message

< Code of notification

Enumerator
CDET_NONE	No messages.
CDET_QUERY_STARTED	The collision query is started for the all objects of the scene set.
CDET_STARTED	The collision query is started for the given pair of geometric objects.
CDET_FINISHED	Collision detector complete searching collisions for the given pair of geometric objects.
CDET_NO_INTERSECTION	Definitely the pair has no intersection (this enum value for internal use only).
CDET_TOUCHED	Touched faces has been founded with no penetration of the solids.
CDET_INTERSECTED	The collided pair of objects founded.
CDET_INCLUDED	The included pair of objects founded.

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The documentation for this struct was generated from the following file:

• cdet_data.h