edu.tum.cs.vis.model.util.DrawObject Class Reference

Inheritance diagram for edu.tum.cs.vis.model.util.DrawObject:

List of all members.

Public Member Functions
	DrawObject (final int numberOfEdges)
boolean	equals (Object o)
Appearance	getAppearance ()
Vector3f[]	getEdges ()
Vertex[]	getPosition ()
void	scale (float factor)
void	setAppearance (Appearance appearance)
void	setPosition (Vertex[] position)
void	transform (float[][] matrix)
void	updateCentroid ()
Static Public Member Functions
static float[][]	MatrixMultiply (float mat1[][], float mat2[][])
Protected Member Functions
void	applyColor (PGraphics g, DrawSettings drawSettings)
Protected Attributes
Appearance	appearance
Vertex	position []
Static Private Attributes
static final long	serialVersionUID = -1917773602783043823L

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Detailed Description

Base class for all drawable model parts (Line / Triangle)

Author:

Stefan Profanter

Definition at line 22 of file DrawObject.java.

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Constructor & Destructor Documentation

edu.tum.cs.vis.model.util.DrawObject.DrawObject

(

final int

numberOfEdges

)

[inline]

Constructor which initializes position array to numberOfEdges items.

Parameters:

numberOfEdges

number of edges. Line: 2, Triangle: 3

Definition at line 70 of file DrawObject.java.

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Member Function Documentation

void edu.tum.cs.vis.model.util.DrawObject.applyColor	(	PGraphics	g,
		DrawSettings	drawSettings
	)		[inline, protected]

Apply the color of appearance member to the PApplet. Called before drawing a DrawObject.

Parameters:

g	Graphics to draw on
drawSettings	If != null this draw settings are used instead of the color from appearance

Definition at line 82 of file DrawObject.java.

boolean edu.tum.cs.vis.model.util.DrawObject.equals

(

Object

o

)

[inline]

Definition at line 154 of file DrawObject.java.

Appearance edu.tum.cs.vis.model.util.DrawObject.getAppearance

(

)

[inline]

Returns:

the appearance

Definition at line 179 of file DrawObject.java.

Vector3f [] edu.tum.cs.vis.model.util.DrawObject.getEdges

(

)

[inline]

Get edge vectors. Each vector points from one edge point to the next one. For a triangle you will get 3 edges representing the outer line.

Returns:

List of edges

Definition at line 261 of file DrawObject.java.

Vertex [] edu.tum.cs.vis.model.util.DrawObject.getPosition

(

)

[inline]

Returns:

the position

Definition at line 186 of file DrawObject.java.

static float [][] edu.tum.cs.vis.model.util.DrawObject.MatrixMultiply	(	float	mat1[][],
		float	mat2[][]
	)		[inline, static]

Multiplies the two given matrix. Must have correct size for multiplying.

Parameters:

mat1	matrix 1
mat2	matrix 2

Returns:

the result of multiplication

Definition at line 37 of file DrawObject.java.

void edu.tum.cs.vis.model.util.DrawObject.scale

(

float

factor

)

[inline]

Scales all coordinates of the position points by the given factor

Parameters:

factor

The Scale factor

Definition at line 196 of file DrawObject.java.

void edu.tum.cs.vis.model.util.DrawObject.setAppearance

(

Appearance

appearance

)

[inline]

Parameters:

appearance

the appearance to set

Definition at line 209 of file DrawObject.java.

void edu.tum.cs.vis.model.util.DrawObject.setPosition

(

Vertex[]

position

)

[inline]

Sets the position array of this object and calls updateNormalVector

Parameters:

position

new position of this object.

Definition at line 219 of file DrawObject.java.

void edu.tum.cs.vis.model.util.DrawObject.transform

(

float

matrix[][]

)

[inline]

Apply 4x4 transformation matrix to the position vectors of this object

Parameters:

matrix

the transformation matrix

Definition at line 230 of file DrawObject.java.

void edu.tum.cs.vis.model.util.DrawObject.updateCentroid

(

)

[inline]

Recalculates the and centroid. Called automatically when calling setPosition. If you modify the position array directly, call this afterwards.

Reimplemented in edu.tum.cs.vis.model.util.Triangle.

Definition at line 249 of file DrawObject.java.

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Member Data Documentation

Appearance edu.tum.cs.vis.model.util.DrawObject.appearance [protected]

Color or texture of the object

Definition at line 62 of file DrawObject.java.

Vertex edu.tum.cs.vis.model.util.DrawObject.position[] [protected]

the position points of the object

Definition at line 57 of file DrawObject.java.

final long edu.tum.cs.vis.model.util.DrawObject.serialVersionUID = -1917773602783043823L [static, private]

auto generated

Reimplemented in edu.tum.cs.vis.model.util.Triangle, and edu.tum.cs.vis.model.util.Line.

Definition at line 26 of file DrawObject.java.

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

• DrawObject.java