Renderwindow Class Reference

#include <Renderwindow.h>

List of all members.

Public Member Functions
	Renderwindow (QWidget *parent=0)
void	setData (QString data)
Texture3D *	getData ()
void	setActSlice (int plane, int pos)
void	changeRenderMode (bool volumetric)
void	updateTransfer (float *tData)
void	setTransfer (unsigned int size, float *transfer)
void	triggerLight (bool on)
void	triggerNPR (bool on)
void	setUpperLight (QColor)
void	setLowerLight (QColor)
void	updateLightVector (V3f lightVec)
void	captureScreen ()
Protected Member Functions
Plane3f	calcPlane ()
void	initializeGL ()
void	resizeGL (int width, int height)
void	paintGL ()
void	resizeEvent (QResizeEvent *evt)
void	mousePressEvent (QMouseEvent *evt)
void	mouseMoveEvent (QMouseEvent *evt)
void	mouseReleaseEvent (QMouseEvent *evt)
void	wheelEvent (QWheelEvent *evt)

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Detailed Description

This class encapsulates the GL Rendering functionality, and manages the communication between all the modules needed for screen content

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Constructor & Destructor Documentation

Renderwindow::Renderwindow

(

QWidget *

parent = 0

)

Constructs a new Volume Rendering Widget

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Member Function Documentation

void Renderwindow::captureScreen

(

)

Captures a screen of the renderers actual content in the file format 'png'

void Renderwindow::changeRenderMode

(

bool

volumetric

)

Switches between slice rendering (false) and volumetric rendering (true)

Texture3D* Renderwindow::getData

(

)

[inline]

Returns the 3D Data the volume renderer is operating on

void Renderwindow::setActSlice	(	int	plane,
		int	pos
	)

Sets the actual slice to render, if operating in Slice mode. 'plane' identifies one of the orthogonal planes ( X | Y | Z ), pos tells the renderer which depth it should render at.

void Renderwindow::setData

(

QString

data

)

Sets the 3D Data the volume renderer is operating on, where 'data' identifies the datas pathname

void Renderwindow::setLowerLight

(

QColor

color

)

Sets the lower hemispheres light color, for the light shader ( Hemisphere Lighting )

void Renderwindow::setTransfer	(	unsigned int	size,
		float *	transfer
	)

Initializes the renderer with a transfer function 'transfer', bounded by it's size 'size'

void Renderwindow::setUpperLight

(

QColor

color

)

Sets the upper hemispheres light color, for the light shader ( Hemisphere Lighting )

void Renderwindow::triggerLight

(

bool

on

)

[inline]

Switches between light shading "Hemisphere Lighting" (true) and "flat" shading (false)

void Renderwindow::triggerNPR

(

bool

on

)

[inline]

Switches between non photorealistic shading (true) and light shading (false)

void Renderwindow::updateLightVector

(

V3f

lightVec

)

Updates the direction pointing to the northpole of the hemisphere, by passing a normalized 3 component vector

void Renderwindow::updateTransfer

(

float *

tData

)

For a given transfer function 'tData' this function sends the new colormap to the GPU

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

• Renderwindow.h
• Renderwindow.cpp