VP_Wall Class Reference

A Wall of a VP_Widget. It basically shows the wall and the Lines of a Vanishing Point Widget. More...

#include <VP_Wall.h>

Public Member Functions
	VP_Wall (std::vector< PCAxis * > addAxes, QVector2D vanishingPoint)
	Constructor. More...
	~VP_Wall ()
	Destructor. More...
void	update (std::vector< std::unordered_map< std::string, QVector2D >> values)
	Updates the given values. More...
void	drag (QVector2D mousePos, QVector2D vanishingPoint)
	Drags. More...
bool	dragLine (QVector2D pos, PCAxis *axis)
	Drag line. More...
void	draw (Painter2D *painter2D, QPainter *qPainter)
	Draws. More...
void	click (QVector2D mousePos)
	Clicks the given mouse position. More...
bool	inPolygon (QVector2D point, std::vector< QVector2D > points)
	In polygon. More...
bool	inRectangle (QVector2D pos, QVector2D A, QVector2D B, QVector2D C, QVector2D D)
	In rectangle. More...
void	release ()
	Releases this object. More...
void	setVanishingBorderLeft (QVector2D back_border_left, float height)
	Sets vanishing border left. More...
void	setVanishingBorderRight (QVector2D back_border_right)
	Sets vanishing border right. More...
void	setFrontBorderLeft (QVector2D front_border_left, float height)
	Sets front border left. More...
void	setFrontBorderRight (QVector2D front_border_right)
	Sets front border right. More...
QVector2D	calcBezier (float u, QVector2D p0, QVector2D p1, QVector2D p2, QVector2D p3)
	Calculates the bezier. More...
void	dragAxis (PCAxis *a, QVector2D mousePos, QVector2D vanishingPoint)
	Drag axis. More...

Public Attributes
std::vector< PCAxis * >	addAxes
std::vector< bool >	addAxesDrag

Detailed Description

A Wall of a VP_Widget. It basically shows the wall and the Lines of a Vanishing Point Widget.

Author

Depner, Gamsjaeger

Date

05.06.2021

Constructor & Destructor Documentation

VP_Wall()

VP_Wall::VP_Wall	(	std::vector< PCAxis * >	addAxes,
		QVector2D	vanishingPoint
	)

Constructor.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

[in,out]	addAxes	If non-null, the add axes.
	vanishingPoint	The vanishing point.

~VP_Wall()

VP_Wall::~VP_Wall

(

)

Destructor.

Author

Depner, Gamsjaeger

Date

05.06.2021

Member Function Documentation

calcBezier()

QVector2D VP_Wall::calcBezier	(	float	u,
		QVector2D	p0,
		QVector2D	p1,
		QVector2D	p2,
		QVector2D	p3
	)

Calculates the bezier.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

u	A float to process.
p0	The p 0.
p1	The first QVector2D.
p2	The second QVector2D.
p3	The third QVector2D.

Returns

The calculated bezier.

click()

void VP_Wall::click

(

QVector2D

mousePos

)

Clicks the given mouse position.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

mousePos

The mouse position.

drag()

void VP_Wall::drag	(	QVector2D	mousePos,
		QVector2D	vanishingPoint
	)

Drags.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

mousePos	The mouse position.
vanishingPoint	The vanishing point.

dragAxis()

void VP_Wall::dragAxis	(	PCAxis *	a,
		QVector2D	mousePos,
		QVector2D	vanishingPoint
	)

Drag axis.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

[in,out]	a	If non-null, the PCAxis to process.
	mousePos	The mouse position.
	vanishingPoint	The vanishing point.

dragLine()

bool VP_Wall::dragLine	(	QVector2D	pos,
		PCAxis *	axis
	)

Drag line.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

	pos	The position.
[in,out]	axis	If non-null, the axis.

Returns

True if it succeeds, false if it fails.

draw()

void VP_Wall::draw	(	Painter2D *	painter2D,
		QPainter *	qPainter
	)

Draws.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

[in,out]	painter2D	If non-null, the painter 2D.
[in,out]	qPainter	If non-null, the painter.

inPolygon()

bool VP_Wall::inPolygon	(	QVector2D	point,
		std::vector< QVector2D >	points
	)

In polygon.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

point	The point.
points	The points.

Returns

True if it succeeds, false if it fails.

inRectangle()

bool VP_Wall::inRectangle	(	QVector2D	pos,
		QVector2D	A,
		QVector2D	B,
		QVector2D	C,
		QVector2D	D
	)

In rectangle.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

pos	The position.
A	A QVector2D to process.
B	A QVector2D to process.
C	A QVector2D to process.
D	A QVector2D to process.

Returns

True if it succeeds, false if it fails.

release()

void VP_Wall::release

(

)

Releases this object.

Author

Depner, Gamsjaeger

Date

05.06.2021

setFrontBorderLeft()

void VP_Wall::setFrontBorderLeft	(	QVector2D	front_border_left,
		float	height
	)

Sets front border left.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

front_border_left	The front border left.
height	The height.

setFrontBorderRight()

void VP_Wall::setFrontBorderRight

(

QVector2D

front_border_right

)

Sets front border right.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

front_border_right

The front border right.

setVanishingBorderLeft()

void VP_Wall::setVanishingBorderLeft	(	QVector2D	back_border_left,
		float	height
	)

Sets vanishing border left.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

back_border_left	The back border left.
height	The height.

setVanishingBorderRight()

void VP_Wall::setVanishingBorderRight

(

QVector2D

back_border_right

)

Sets vanishing border right.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

back_border_right

The back border right.

update()

void VP_Wall::update

(

std::vector< std::unordered_map< std::string, QVector2D >>

values

)

Updates the given values.

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

values

The values.

Member Data Documentation

addAxes

std::vector<PCAxis*> VP_Wall::addAxes

addAxesDrag

std::vector<bool> VP_Wall::addAxesDrag

---

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

• QtWidgetsApplication1/VP_Wall.h
• QtWidgetsApplication1/VP_Wall.cpp