PrimitiveManager Class Reference

Primitive management in the construction tree. More...

#include <sdf.h>

Public Member Functions
	PrimitiveManager ()
	Handle the writing of glsl primitives in an order respecting the dependency.
bool	insertPrimitive (QString, QString, std::list< QString >=std::list< QString >())
	add a primitive in the shader, return true if the primitive is inserted, false otherwise (if the primitive was already in the list)
void	setDependence (QString, std::list< QString > &)
	set the dependency of a given primitive
QString	getUniqueName ()
	get a primitive name that is not in the primitives set yet
QString	getPRIMITIVE ()
	return a glsl code of all primitives in an order respecting the dependency
QString	getPRIMITIVE (std::list< QString >)
	return a glsl code of all primitives in an order respecting the dependency
QString	printGLSL ()
	Write PRIMITIVE code with identation and newline to help the reading.

Protected Member Functions
QString	getPRIMITIVE (QString, std::map< QString, bool > &)
	Return the glsl code of a primitive and it's dependency.

Protected Attributes
std::map< QString, std::pair< QString, std::list< QString > > >	primitives
	A map with primitive names as key, and a pair of (primitive code, list of primitive dependency) as data.

Detailed Description

Primitive management in the construction tree.

Constructor & Destructor Documentation

PrimitiveManager()

PrimitiveManager::PrimitiveManager ( )

explicit

Handle the writing of glsl primitives in an order respecting the dependency.

Author

Hubert-Brierre Pierre

Member Function Documentation

getPRIMITIVE() [1/3]

QString PrimitiveManager::getPRIMITIVE

(

)

return a glsl code of all primitives in an order respecting the dependency

Author

Hubert-Brierre Pierre

getPRIMITIVE() [2/3]

QString PrimitiveManager::getPRIMITIVE ( QString name, std::map< QString, bool > & primitivesWritten )

protected

Return the glsl code of a primitive and it's dependency.

Author

Hubert-Brierre Pierre

Parameters

name	The primitive to write.
primitivesWritten	A map to manage the primitives (true if the primitive is already written, false if the primitive is encouter but not written, not in the map if the primitive is not encouter yet).

getPRIMITIVE() [3/3]

QString PrimitiveManager::getPRIMITIVE

(

std::list< QString >

names

)

return a glsl code of all primitives in an order respecting the dependency

Author

Hubert-Brierre Pierre

getUniqueName()

QString PrimitiveManager::getUniqueName

(

)

get a primitive name that is not in the primitives set yet

Author

Hubert-Brierre Pierre

insertPrimitive()

bool PrimitiveManager::insertPrimitive	(	QString	name,
		QString	glslCode,
		std::list< QString >	dependency = std::list<QString>() )

add a primitive in the shader, return true if the primitive is inserted, false otherwise (if the primitive was already in the list)

Author

Hubert-Brierre Pierre

Parameters

name	Name of the primitive.
glslCode	Code of the primitive.
dependency	List of name of primitive that need to be written before this one.

printGLSL()

QString PrimitiveManager::printGLSL

(

)

Write PRIMITIVE code with identation and newline to help the reading.

Author

Hubert-Brierre Pierre

setDependence()

void PrimitiveManager::setDependence	(	QString	name,
		std::list< QString > &	dependency )

set the dependency of a given primitive

Author

Hubert-Brierre Pierre

Parameters

name	Name of the primitive.
dependency	List of name of primitive that need to be written before this one.