The Qt OpenGL window widget. More...

#include <GLWindow.h>

Public Types
enum	FieldToRender { VELOCITY, PRESSURE, TEMPERATURE, DENSITY }
enum	BackgroundType { LIGHT, DARK }
Public Slots
void	setIsoLevel (float _isoLevel)
	Sets the mesh iso level value.
void	setSamplingChannel (int _channelIndex)
	Sets the 3D texture channel to sample from.
void	setMeshingMethod (int _method)
	Changes the active meshing method.
void	toggleSimulation ()
	Runs / stops the simulation.
void	toggleMesh (bool _displayMesh)
	Sets the mesh visibility flag.
void	setMeshField (int _meshField)
	Sets the field to render as a mesh.
void	toggleObstacles (bool _displayObstacles)
	Sets the obstacles' visibility flag.
void	setObstacleGeometry (int _geoIndex)
	Sets the simulation obstacle's geometry.
void	toggleGridPlane (bool _displayGridPlane)
	Sets the grid plane's visibility flag.
void	toggleContainer (bool _displayContainer)
	Sets the container's visibility flag.
void	toggleLightIcon (bool _displayLightIcon)
	Sets the light icon visibility flag.
void	setLightPosition (float _posX, float _posY, float _posZ)
	Sets the light's position.
void	setLightAttenuation (float _constant, float _linear, float _quadratic)
	Set the light's attenuation.
void	setLightColour (float _r, float _g, float _b)
	Sets the light's colour.
void	setLightSpecColour (float _r, float _g, float _b)
	Sets the light's specular colour.
void	toggleSlice (bool _displaySlice)
	Sets the slice's visibility flag.
void	setSliceField (int _sliceField)
	Sets the field to render as a slice.
void	setSliceOpacity (double _opacity)
	Sets the slice's opacity.
void	setSlicePos (int _slicePos)
	Sets the slice's position on the Z axis.
void	setBGType (int _bgType)
	Sets the background colour type.
void	setMeshColour (float _r, float _g, float _b)
	Sets the mesh's colour.
void	setMeshMaterial (int _materialIndex)
	Sets the mesh's material.
void	setCellSize (double _cellSize)
	Sets the simulation's cell size.
void	setSplatRadius (double _splatRadius)
	Sets the splat radius.
void	setAmbientTemperature (double _ambientTemperature)
	Sets the ambient temperature.
void	setImpulseTemperature (double _impulseTemperature)
	Sets the impulse temperature.
void	setImpulseDensity (double _impulseDensity)
	Sets the impulse density.
void	setImpulsePosition (double _posX, double _posY, double _posZ)
	Sets the impulse position.
void	setPoissonIterations (int _numPoissonIterations)
	Sets the number of iterations of the Poisson solver.
void	setTimestep (double _timestep)
	Set the time-step.
void	setBuoyancyLift (double _buoyancyLift)
	Sets the buoyancy lift constant.
void	setGasWeight (double _gasWeight)
	Sets the gas' weight.
void	setBuoyancyDirection (float _dirX, float _dirY, float _dirZ)
	Sets the buoyancy force direction.
void	togglePeriodicNoise (bool _enablePeriodicNoise)
	Toggles the periodic noise function.
void	setNoiseVariance (float _noiseVarianceX, float _noiseVarianceY, float _noiseVarianceZ)
	Sets the periodic noise variance.
void	setNoiseDrivingFunc (int _funcIndexX, int _funcIndexY, int _funcIndexZ)
	Sets the periodic noise driving function.
void	setTemperatureDissipation (double _temperatureDissipation)
	Sets the temperature dissipation factor.
void	setDensityDissipation (double _densityDissipation)
	Sets the density dissipation factor.
void	setVelocityDissipation (double _velocityDissipation)
	Sets the velocity dissipation factor.
Public Member Functions
	GLWindow (QWidget *_parent)
	Constructor.
	~GLWindow ()
	Destructor.
Protected Member Functions
void	initializeGL ()
	Initialization function for the OpenGL context. this is called when the window is created.
void	resizeGL (const int _w, const int _h)
	this Resizing function for the OpenGL window.
void	paintGL ()
	The main OpenGL drawing routine. It is called whenever the window needs to be re-drawn.

Detailed Description

The Qt OpenGL window widget.

Author:: Nikolaos Verigakis

Version:: 1.0

Date:: 10/04/11 Revision History : Initial Version 10/04/11

Constructor & Destructor Documentation

GLWindow::GLWindow ( QWidget * _parent )

Constructor.

Parameters:

[in] _parent the parent window to create the GL context in

Member Function Documentation

void GLWindow::resizeGL	(	const int	_w,
		const int	_h
	)		`[protected]`

this Resizing function for the OpenGL window.

Parameters:

[in]	_w	the width of the resized window
[in]	_h	the height of the resized window

void GLWindow::setAmbientTemperature ( double _ambientTemperature ) [inline, slot]

Sets the ambient temperature.

Parameters:

[in] _ambientTemperature the new ambient temperature

void GLWindow::setBGType ( int _bgType ) [slot]

Sets the background colour type.

Parameters:

[in] _bgType the type of background colour

void GLWindow::setBuoyancyDirection	(	float	_dirX,
		float	_dirY,
		float	_dirZ
	)		`[inline, slot]`

Sets the buoyancy force direction.

Parameters:

[in]	_dirX	the direction in X
[in]	_dirY	the direction in Y
[in]	_dirZ	the direction in Z

void GLWindow::setBuoyancyLift ( double _buoyancyLift ) [inline, slot]

Sets the buoyancy lift constant.

Parameters:

[in] _buoyancyLift the new buoyancy lift constant

void GLWindow::setCellSize ( double _cellSize ) [inline, slot]

Sets the simulation's cell size.

Parameters:

[in] _cellSize the new cell size

void GLWindow::setDensityDissipation ( double _densityDissipation ) [inline, slot]

Sets the density dissipation factor.

Parameters:

[in] _densityDissipation the new density dissipation

void GLWindow::setGasWeight ( double _gasWeight ) [inline, slot]

Sets the gas' weight.

Parameters:

[in] _gasWeight the new gas weight

void GLWindow::setImpulseDensity ( double _impulseDensity ) [inline, slot]

Sets the impulse density.

Parameters:

[in] _impulseDensity the new impulse density

void GLWindow::setImpulsePosition	(	double	_posX,
		double	_posY,
		double	_posZ
	)		`[inline, slot]`

Sets the impulse position.

Parameters:

[in]	_posX	the X coordinate of the splat
[in]	_posY	the Y coordinate of the splat
[in]	_posZ	the Z coordinate of the splat

void GLWindow::setImpulseTemperature ( double _impulseTemperature ) [inline, slot]

Sets the impulse temperature.

Parameters:

[in] _impulseTemperature the new impulse temperature

void GLWindow::setIsoLevel ( float _isoLevel ) [slot]

Sets the mesh iso level value.

Parameters:

[in] _isoLevel the new iso level

void GLWindow::setLightAttenuation	(	float	_constant,
		float	_linear,
		float	_quadratic
	)		`[slot]`

Set the light's attenuation.

Parameters:

[in]	_constant	the constant attenuation
[in]	_linear	the linear attenuation
[in]	_quadratic	the quadratic attenuation

void GLWindow::setLightColour	(	float	_r,
		float	_g,
		float	_b
	)		`[slot]`

Sets the light's colour.

Parameters:

[in]	_r	the colour's red channel
[in]	_g	the colour's green channel
[in]	_b	the colour's blue channel;

void GLWindow::setLightPosition	(	float	_posX,
		float	_posY,
		float	_posZ
	)		`[slot]`

Sets the light's position.

Parameters:

[in]	_posX	the X coordinate
[in]	_posY	the Y coordinate
[in]	_posZ	the Z coordinate

void GLWindow::setLightSpecColour	(	float	_r,
		float	_g,
		float	_b
	)		`[slot]`

Sets the light's specular colour.

Parameters:

[in]	_r	the colour's red channel
[in]	_g	the colour's green channel
[in]	_b	the colour's blue channel;

void GLWindow::setMeshColour	(	float	_r,
		float	_g,
		float	_b
	)		`[slot]`

Sets the mesh's colour.

Parameters:

[in]	_r	the colour's red channel
[in]	_g	the colour's green channel
[in]	_b	the colour's blue channel

void GLWindow::setMeshField ( int _meshField ) [slot]

Sets the field to render as a mesh.

Parameters:

[in] _meshField the new field to mesh

void GLWindow::setMeshingMethod ( int _method ) [slot]

Changes the active meshing method.

Parameters:

[in] _method the meshing method

void GLWindow::setMeshMaterial ( int _materialIndex ) [slot]

Sets the mesh's material.

Parameters:

[in] _materialIndex the material's index

void GLWindow::setNoiseDrivingFunc	(	int	_funcIndexX,
		int	_funcIndexY,
		int	_funcIndexZ
	)		`[inline, slot]`

Sets the periodic noise driving function.

Parameters:

[in]	_funcIndexX	the index of the driving function in X
[in]	_funcIndexY	the index of the driving function in Y
[in]	_funcIndexZ	the index of the driving function in Z

void GLWindow::setNoiseVariance	(	float	_noiseVarianceX,
		float	_noiseVarianceY,
		float	_noiseVarianceZ
	)		`[inline, slot]`

Sets the periodic noise variance.

Parameters:

[in]	_noiseVarianceX	the turbulance variance in X
[in]	_noiseVarianceY	the turbulance variance in Y
[in]	_noiseVarianceZ	the turbulance variance in Z

void GLWindow::setObstacleGeometry ( int _geoIndex ) [slot]

Sets the simulation obstacle's geometry.

Parameters:

[in] _geoIndex the geometry index

void GLWindow::setPoissonIterations ( int _numPoissonIterations ) [inline, slot]

Sets the number of iterations of the Poisson solver.

Parameters:

[in] _numPoissonIterations the number of iterations

void GLWindow::setSamplingChannel ( int _channelIndex ) [slot]

Sets the 3D texture channel to sample from.

Parameters:

[in] _channelIndex the index of the channel to sample

void GLWindow::setSliceField ( int _sliceField ) [slot]

Sets the field to render as a slice.

Parameters:

[in] _sliceField the new field to slice

void GLWindow::setSliceOpacity ( double _opacity ) [slot]

Sets the slice's opacity.

Parameters:

[in] _opacity the new opacity

void GLWindow::setSlicePos ( int _slicePos ) [slot]

Sets the slice's position on the Z axis.

Parameters:

[in] _slicePos the new slice position

void GLWindow::setSplatRadius ( double _splatRadius ) [inline, slot]

Sets the splat radius.

Parameters:

[in] _splatRadius the new splat radius

void GLWindow::setTemperatureDissipation ( double _temperatureDissipation ) [inline, slot]

Sets the temperature dissipation factor.

Parameters:

[in] _temperatureDissipation the new temperature dissipation

void GLWindow::setTimestep ( double _timestep ) [inline, slot]

Set the time-step.

Parameters:

[in] _timestep the new time-step

void GLWindow::setVelocityDissipation ( double _velocityDissipation ) [inline, slot]

Sets the velocity dissipation factor.

Parameters:

[in] _velocityDissipation the new velocity dissipation

void GLWindow::toggleContainer ( bool _displayContainer ) [slot]

Sets the container's visibility flag.

Parameters:

[in] _displayContainer the visibility flag

void GLWindow::toggleGridPlane ( bool _displayGridPlane ) [slot]

Sets the grid plane's visibility flag.

Parameters:

[in] _displayGridPlane the visibility flag

void GLWindow::toggleLightIcon ( bool _displayLightIcon ) [slot]

Sets the light icon visibility flag.

Parameters:

[in] _displayLightIcon the visibility flag

void GLWindow::toggleMesh ( bool _displayMesh ) [slot]

Sets the mesh visibility flag.

Parameters:

[in] _displayMesh the visibility flag

void GLWindow::toggleObstacles ( bool _displayObstacles ) [slot]

Sets the obstacles' visibility flag.

Parameters:

[in] _displayObstacles the visibility flag

void GLWindow::togglePeriodicNoise ( bool _enablePeriodicNoise ) [inline, slot]

Toggles the periodic noise function.

Parameters:

[in] _enablePeriodicNoise the periodic noise toggling flag

void GLWindow::toggleSlice ( bool _displaySlice ) [slot]

Sets the slice's visibility flag.

Parameters:

[in] _displayField the visibility flag

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

include/GLWindow.h
src/GLWindow.cpp

Public Types

Public Slots

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation