With the Scene functions, you can retrieve and set global scene attributes, like the aspect ratio of the cells in the scene grid. More...

#include <sceneinterface.h>

Inheritance diagram for scene:

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Collaboration diagram for scene:

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Public Slots
int	currentVersion () const
	returns the ID of the current version.

QString	currentVersionName () const
	returns the name or the number of the current scene version.

QString	currentEnvironment () const
	returns the name of the current environment.

QString	currentJob () const
	returns the name of the current job.

QString	currentScene () const
	returns the name of the current scene.

QString	currentProjectPath () const
	Return the current project path.

QString	currentProjectPathRemapped () const
	For windows, returns the remapped path.

QString	tempProjectPath () const
	Return the temporary project path.

QString	tempProjectPathRemapped () const
	For windows, returns the remapped temporary project path.

Undo / Redo
Functions will generate only one Undo/Redo entry if sandwiched by these two functions.
void	beginUndoRedoAccum (QString commandName)
	This function starts the accumulation of all of the functions between it and the endUndoRedoAccum function as one command that will appear in the undo/redo list. If you do not use this function with endUndoRedoAccum, each function in the script generates a separate undo/redo entry.

void	endUndoRedoAccum ()
	This function ends the accumulation all of the functions between it and the beginUndoRedoAccum function as one command that will appear in the undo/redo list. If you do not use this function with beginUndoRedoAccum, each function in the script generates a separate undo/redo entry.

void	cancelUndoRedoAccum ()
	This function cancels the accumulation of undo/redo commands. No command will be added to the undo/redo list and all commands that have already been executed will be rolled-back (undone).

void	undo (int depth=1)
	undoes the last n operation. If n is not specified, it will be 1

void	redo (int depth=1)
	redoes the last n operation. If n is not specified, it will be 1

void	clearHistory ()
	Clear command history.

Global Scene Data.
double	unitsAspectRatioX () const
	returns the X value of the aspect ratio of the cells in the scene grid.

double	unitsAspectRatioY () const
	returns the Y value of the aspect ratio of the cells in the scene grid.

int	numberOfUnitsX () const
	returns the number of units in the X axis of the scene grid.

int	numberOfUnitsY () const
	returns the number of units in the Y axis of the scene grid.

int	numberOfUnitsZ () const
	returns the number of units in the Z axis of the scene grid.

int	coordAtCenterX () const
	returns the X value of the centre coordinate of the scene grid.

int	coordAtCenterY () const
	returns the Y value of the centre coordinate of the scene grid.

int	currentResolutionX () const
	returns the current preview resolution. For example, when the current resolution is 720x540 pixels this function will return 720.

int	currentResolutionY () const
	returns the current preview resolution. For example, when the current resolution is 720x540 pixels this function will return 540.

QString	defaultResolutionName () const
	returns the default resolution name. The resolution name is a global parameter saved with the project. It may be empty when the project is used as a custom resolution, which is not one of the pre-defined resolutions.

int	defaultResolutionX () const
	returns the default resolution. This resolution is a global parameter saved with the project, not the current preview resolution. For example, when the default scene resolution is 720x540 pixels this function will return 720.

int	defaultResolutionY () const
	returns the default resolution. This resolution is a global parameter saved with the project, not the current preview resolution. For example, when the default scene resolution is 720x540 pixels this function will return 540.

double	defaultResolutionFOV () const
	returns the default resolution field of view (FOV). The default FOV is a global scene parameter.

int	getFrameRate () const
	returns the frame rate, as frame per seconds.

Saving functions
bool	saveAll ()
	performs the " save all " command. Effectively, this saves the entire project and all modified files.

bool	saveAsNewVersion (QString name, bool markAsDefault)
	saves the project as a new version.

Global Scene Edition.
bool	setUnitsAspectRatio (double x, double y)
	sets the aspect ratio of the scene. The scene's final aspect ratio will be: X * numberOfUnitsX()/Y * numberOfUnitsY()

bool	setNumberOfUnits (int x, int y, int z)
	sets the number of X, Y, and Z units in the scene grid.

bool	setCoordAtCenter (int x, int y)
	sets the value of the centre (X, Y) coordinates.

bool	setDefaultResolution (int x, int y, double fov)
	allows the default scene resolution and field of view to be changed.

bool	setDefaultResolutionName (QString name)
	This function allows the default scene resolution and field of view to be changed.

bool	setFrameRate (int frameRate)
	This function allows the default frame rate of the project to be changed. The frame rate is expressed as frame per second. Typical value is 12, 24 or 30.

QObject *	getCameraMatrix (int frame)
	returns the model matrix for the default camera.

QObject *	toOGL (QObject *pointOrVector)
	converts a field coordinate into an OGL coordinate

QObject *	fromOGL (QObject *pointOrVector)
	converts an OGL coordinate into a field coordinate.

void	closeScene ()
	closes the current scene.

void	closeSceneAndExit ()
	closes the current scene and exits.

bool	closeSceneAndOpen (const QString &envName, const QString &jobName, const QString &sceneName, const QString &versionName)
	closes the current scene and open the scene specified by env, job, scene and version

QStringList	getMissingPalettes (bool unrecovered, bool recoveredNotYetSaved)
	returns all palettes that were either unrecovered or recovered but not yet saved, depending on the arguments of the function.

Detailed Description

With the Scene functions, you can retrieve and set global scene attributes, like the aspect ratio of the cells in the scene grid.

function setScene()
{
  // Sets the beginning of the undo/redo command wrapper
  scene.beginUndoRedoAccum("Set Scene");
  // Sets the aspect ratio of the scene to 4, 3
  scene.setUnitsAspectRatio(4, 3);
  // Sets the number of units in the scene
  scene.setNumberOfUnits(1200, 900, 12);
  // Sets the value of the center coordinate
  scene.setCoordAtCenter(5000, 5000);
  // Terminates the undo/redo command wrapper
  scene.endUndoRedoAccum();
}

Member Function Documentation

void scene::beginUndoRedoAccum ( QString commandName )

slot

This function starts the accumulation of all of the functions between it and the endUndoRedoAccum function as one command that will appear in the undo/redo list. If you do not use this function with endUndoRedoAccum, each function in the script generates a separate undo/redo entry.

void scene::cancelUndoRedoAccum ( )

slot

This function cancels the accumulation of undo/redo commands. No command will be added to the undo/redo list and all commands that have already been executed will be rolled-back (undone).

void scene::clearHistory ( )

slot

Clear command history.

void scene::closeScene ( )

slot

closes the current scene.

Exiting functions Anyone of these is final and absolute. Nothing in the script will be executed after these calls.

void scene::closeSceneAndExit ( )

slot

closes the current scene and exits.

bool scene::closeSceneAndOpen	(	const QString &	envName,
		const QString &	jobName,
		const QString &	sceneName,
		const QString &	versionName
	)

slot

closes the current scene and open the scene specified by env, job, scene and version

int scene::coordAtCenterX ( ) const

slot

returns the X value of the centre coordinate of the scene grid.

int scene::coordAtCenterY ( ) const

slot

returns the Y value of the centre coordinate of the scene grid.

QString scene::currentEnvironment ( ) const

slot

returns the name of the current environment.

QString scene::currentJob ( ) const

slot

returns the name of the current job.

QString scene::currentProjectPath ( ) const

slot

Return the current project path.

QString scene::currentProjectPathRemapped ( ) const

slot

For windows, returns the remapped path.

int scene::currentResolutionX ( ) const

slot

returns the current preview resolution. For example, when the current resolution is 720x540 pixels this function will return 720.

int scene::currentResolutionY ( ) const

slot

returns the current preview resolution. For example, when the current resolution is 720x540 pixels this function will return 540.

QString scene::currentScene ( ) const

slot

returns the name of the current scene.

int scene::currentVersion ( ) const

slot

returns the ID of the current version.

QString scene::currentVersionName ( ) const

slot

returns the name or the number of the current scene version.

double scene::defaultResolutionFOV ( ) const

slot

returns the default resolution field of view (FOV). The default FOV is a global scene parameter.

QString scene::defaultResolutionName ( ) const

slot

returns the default resolution name. The resolution name is a global parameter saved with the project. It may be empty when the project is used as a custom resolution, which is not one of the pre-defined resolutions.

int scene::defaultResolutionX ( ) const

slot

returns the default resolution. This resolution is a global parameter saved with the project, not the current preview resolution. For example, when the default scene resolution is 720x540 pixels this function will return 720.

int scene::defaultResolutionY ( ) const

slot

returns the default resolution. This resolution is a global parameter saved with the project, not the current preview resolution. For example, when the default scene resolution is 720x540 pixels this function will return 540.

void scene::endUndoRedoAccum ( )

slot

This function ends the accumulation all of the functions between it and the beginUndoRedoAccum function as one command that will appear in the undo/redo list. If you do not use this function with beginUndoRedoAccum, each function in the script generates a separate undo/redo entry.

QObject* scene::fromOGL ( QObject * pointOrVector )

slot

converts an OGL coordinate into a field coordinate.

Parameters

pointOrVector,: can be either a 2D point or a 3D point or a vector object.

QObject* scene::getCameraMatrix ( int frame )

slot

returns the model matrix for the default camera.

Parameters

frame : at which frame

int scene::getFrameRate ( ) const

slot

returns the frame rate, as frame per seconds.

QStringList scene::getMissingPalettes	(	bool	unrecovered,
		bool	recoveredNotYetSaved
	)

slot

returns all palettes that were either unrecovered or recovered but not yet saved, depending on the arguments of the function.

int scene::numberOfUnitsX ( ) const

slot

returns the number of units in the X axis of the scene grid.

int scene::numberOfUnitsY ( ) const

slot

returns the number of units in the Y axis of the scene grid.

int scene::numberOfUnitsZ ( ) const

slot

returns the number of units in the Z axis of the scene grid.

void scene::redo ( int depth = 1 )

slot

redoes the last n operation. If n is not specified, it will be 1

bool scene::saveAll ( )

slot

performs the " save all " command. Effectively, this saves the entire project and all modified files.

bool scene::saveAsNewVersion	(	QString	name,
		bool	markAsDefault
	)

slot

saves the project as a new version.

Parameters

name,:	The name of the version.
markAsDefault,:	This is boolean to indicate to mark this version as the default version.

bool scene::setCoordAtCenter	(	int	x,
		int	y
	)

slot

sets the value of the centre (X, Y) coordinates.

Parameters

X,Y,: The value of the X and Y coordinate at the centre of the grid.

bool scene::setDefaultResolution	(	int	x,
		int	y,
		double	fov
	)

slot

allows the default scene resolution and field of view to be changed.

Parameters

X,Y,:	Set the X and Y resolution for the scene in pixels.
fov,:	Set the field of view in degree. Typical value is 41.112.

bool scene::setDefaultResolutionName ( QString name )

slot

This function allows the default scene resolution and field of view to be changed.

Parameters

X,Y,:	Set the X and Y resolution for the scene in pixels.
fov,:	Set the field of view in degree. Typical value is 41.112.

bool scene::setFrameRate ( int frameRate )

slot

This function allows the default frame rate of the project to be changed. The frame rate is expressed as frame per second. Typical value is 12, 24 or 30.

Parameters

frameRate : frame rate

bool scene::setNumberOfUnits	(	int	x,
		int	y,
		int	z
	)

slot

sets the number of X, Y, and Z units in the scene grid.

Parameters

X,Y,Z,: The X, Y and Z values of the scene grid.

bool scene::setUnitsAspectRatio	(	double	x,
		double	y
	)

slot

sets the aspect ratio of the scene. The scene's final aspect ratio will be: X * numberOfUnitsX()/Y * numberOfUnitsY()

Parameters

x,Y	: The X, Y value of the new aspect ratio.

QString scene::tempProjectPath ( ) const

slot

Return the temporary project path.

QString scene::tempProjectPathRemapped ( ) const

slot

For windows, returns the remapped temporary project path.

QObject* scene::toOGL ( QObject * pointOrVector )

slot

converts a field coordinate into an OGL coordinate

Parameters

pointOrVector,: can be either a 2D point or a 3D point or a vector object.

void scene::undo ( int depth = 1 )

slot

undoes the last n operation. If n is not specified, it will be 1

double scene::unitsAspectRatioX ( ) const

slot

returns the X value of the aspect ratio of the cells in the scene grid.

double scene::unitsAspectRatioY ( ) const

slot

returns the Y value of the aspect ratio of the cells in the scene grid.

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

dox_files/sceneinterface.h

Public Slots

Detailed Description

Member Function Documentation