col::Request Struct Reference

Each request from the application is encapsulated by an instance of this class. More...

Collaboration diagram for col::Request:

[legend]List of all members.

Public Member Functions
	Request (RequestE req, Callback *callback)
	Create a "two objects request".
	Request (RequestE req, osg::NodePtr node)
void	operator= (const Request &source)
void	process (bool show_hulls, AlgoE algo, Matrix *colmatrix, std::vector< ColObj > *colobjs, std::vector< Callback * > cycle_callbacks, bool useHulls, Grid *grid)
	Process a request to the collision detection module.
const char *	getName (void) const
Public Attributes
RequestE	req
osg::GeometryPtr	geom
osg::NodePtr	node
Callback *	callback
Static Public Attributes
static const char *	Names []

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Detailed Description

Each request from the application is encapsulated by an instance of this class.

In order for the CollisionPipeline to be able to run in parallel to the main ailpcation, requests (such as "register an object") must be queued. This class aides that.

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Constructor & Destructor Documentation

Request::Request	(	RequestE	inreq,
		Callback *	incallback
	)

Create a "two objects request".

Parameters:

	inreq	the request (ADD_OBJECT,ACTIVATE_OBJECT)
	incallback	a collision callback

Precondition:

callback should be valid.

Warning:

The constructor does not check if the objects in callback have already been registered with the collision detection module.

Exceptions:

	XCollision	If the type of request is not a two object request.
	XCollision	If callback seems to be improperly constructed.

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Member Function Documentation

void Request::process	(	bool	show_hulls,
		AlgoE	algo,
		Matrix *	collmatrix,
		std::vector< ColObj > *	colobjs,
		std::vector< Callback * >	cycle_callbacks,
		bool	useHulls,
		Grid *	grid
	)

Process a request to the collision detection module.

Warning:

This function probably runs in a different thread than the constructor!

Todo:

• Some types not yet implementated.
• process()const machen, wenn OSG erlaubt
• show_hulls anders (z.B. als define) implementieren

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Member Data Documentation

const char * Request::Names [static]

Initial value:

{
    "Add object",
    "Add callback",
    "Remove callback",
    "Activate object",
    "Deactivate object",
    "Add cycle callback"
}

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

• ColRequest.h
• ColRequest.cpp

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