MayaPlane Class Reference

A simple plane with lines for locating objects in the MayaWidget. More...

#include <maya.h>

Public Member Functions
	MayaPlane (const Box2 &=Box2(10.0), const double &=0.0, const double &=1.0)
	Create the plane.
	~MayaPlane ()
	Destructor.
double	Z () const
	Return the height.
Box2	GetArea () const
	Return the rectangular area.
void	SetArea (const Box2 &)
	Define the rectangular area.
void	Translate (const double &)
	Translate the plane.
bool	Intersect (const Ray &, double &) const
	Intersect a ray with the plane.
void	Render ()
	Render the horizontal plane.

Protected Member Functions
void	InitRenderer ()
	Initialize the renderers.

Protected Attributes
Box2	area = Box2::Unit
	Area of the grid.
double	height = 0.0
	Elevation.
double	line = 1.0
	Line interval.
MayaSimpleRenderer *	planeRendererWhiteLine = nullptr
	Renderer used to draw the white line of the plane.
MayaSimpleRenderer *	planeRendererQuad = nullptr
	Renderer used to draw the transparent quad of the plane.

Detailed Description

A simple plane with lines for locating objects in the MayaWidget.

Constructor & Destructor Documentation

MayaPlane()

MayaPlane::MayaPlane ( const Box2 & box = Box2(10.0), const double & z = 0.0, const double & l = 1.0 )

explicit

Create the plane.

Parameters

box	Rectangle.
z	Elevation.
l	Distance between lines.

References area, height, and line.

Member Function Documentation

Intersect()

bool MayaPlane::Intersect	(	const Ray &	ray,
		double &	t ) const

Intersect a ray with the plane.

Parameters

ray	The ray.
t	Returned intersection depth.

References area, height, and Plane::Intersect().

SetArea()

void MayaPlane::SetArea

(

const Box2 &

r

)

Define the rectangular area.

Parameters

r	Rectangle area.

References area.

Translate()

void MayaPlane::Translate

(

const double &

t

)

Translate the plane.

Parameters

t	Translation along z axis.

References height.