Object3D Class Reference

A 3D object that contains a collection of points and line segments with a transform. More...

#include <gin_scene3d.h>

Public Member Functions
	Object3D ()=default
void	clear ()
	Clears all points and line segments.
void	addPoint (const Point3D &point)
	Adds a point.
void	addPoint (const Vec3f &position, float size=1.0f, juce::Colour colour=juce::Colours::white)
void	addLine (const LineSegment3D &line)
	Adds a line segment.
void	addLine (const Vec3f &start, const Vec3f &end, juce::Colour colour=juce::Colours::white)
void	addTriangle (const Vec3f &a, const Vec3f &b, const Vec3f &c, juce::Colour colour=juce::Colours::white)
	Adds multiple lines forming a triangle (wireframe).
void	addBox (const Vec3f &min, const Vec3f &max, juce::Colour colour=juce::Colours::white)
	Adds multiple lines forming a box (wireframe).
void	addGrid (float size, int divisions, juce::Colour colour=juce::Colours::grey)
	Adds lines forming a grid on the XZ plane.
void	addAxes (float length, float thickness=1.0f)
	Adds coordinate axis lines.
void	setTransform (const Mat4f &t)
	Sets the object's transform matrix.
const Mat4f &	getTransform () const
	Gets the object's transform matrix.
void	setPosition (const Vec3f &pos)
	Sets the object's position.
Vec3f	getPosition () const
	Gets the object's position.
const std::vector< Point3D > &	getPoints () const
	Gets all points.
size_t	getNumPoints () const
	Gets the number of points.
const std::vector< LineSegment3D > &	getLines () const
	Gets all line segments.
size_t	getNumLines () const
	Gets the number of line segments.
void	setColour (juce::Colour c)
	Sets the default colour for new lines.
void	setVisible (bool v)
	Visibility.
bool	isVisible () const

Detailed Description

A 3D object that contains a collection of points and line segments with a transform.

Constructor & Destructor Documentation

Object3D()

Object3D::Object3D ( )

default

Member Function Documentation

clear()

void Object3D::clear

(

)

Clears all points and line segments.

addPoint() [1/2]

void Object3D::addPoint

(

const Point3D &

point

)

Adds a point.

addPoint() [2/2]

void Object3D::addPoint	(	const Vec3f &	position,
		float	size = 1.0f,
		juce::Colour	colour = juce::Colours::white
	)

addLine() [1/2]

void Object3D::addLine

(

const LineSegment3D &

line

)

Adds a line segment.

Referenced by addAxes(), addBox(), addGrid(), and addTriangle().

addLine() [2/2]

void Object3D::addLine	(	const Vec3f &	start,
		const Vec3f &	end,
		juce::Colour	colour = juce::Colours::white
	)

addTriangle()

void Object3D::addTriangle	(	const Vec3f &	a,
		const Vec3f &	b,
		const Vec3f &	c,
		juce::Colour	colour = juce::Colours::white
	)

Adds multiple lines forming a triangle (wireframe).

References addLine().

addBox()

void Object3D::addBox	(	const Vec3f &	min,
		const Vec3f &	max,
		juce::Colour	colour = juce::Colours::white
	)

Adds multiple lines forming a box (wireframe).

References addLine(), Point< T >::x, and Point< T >::y.

addGrid()

void Object3D::addGrid	(	float	size,
		int	divisions,
		juce::Colour	colour = juce::Colours::grey
	)

Adds lines forming a grid on the XZ plane.

References addLine().

addAxes()

void Object3D::addAxes	(	float	length,
		float	thickness = 1.0f
	)

Adds coordinate axis lines.

References addLine().

setTransform()

void Object3D::setTransform

(

const Mat4f &

t

)

Sets the object's transform matrix.

getTransform()

const Mat4f & Object3D::getTransform

(

)

const

Gets the object's transform matrix.

setPosition()

void Object3D::setPosition

(

const Vec3f &

pos

)

Sets the object's position.

References Mat4< T >::m, Vec3< T >::x, Vec3< T >::y, and Vec3< T >::z.

getPosition()

Vec3f Object3D::getPosition

(

)

const

Gets the object's position.

References Mat4< T >::m.

getPoints()

const std::vector< Point3D > & Object3D::getPoints

(

)

const

Gets all points.

getNumPoints()

size_t Object3D::getNumPoints

(

)

const

Gets the number of points.

getLines()

const std::vector< LineSegment3D > & Object3D::getLines

(

)

const

Gets all line segments.

getNumLines()

size_t Object3D::getNumLines

(

)

const

Gets the number of line segments.

setColour()

void Object3D::setColour

(

juce::Colour

c

)

Sets the default colour for new lines.

setVisible()

void Object3D::setVisible

(

bool

v

)

Visibility.

isVisible()

bool Object3D::isVisible

(

)

const

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

• gin_scene3d.h