org.ros.android.view.visualization.shape

Class TriangleFanShape

java.lang.Object

org.ros.android.view.visualization.shape.TriangleFanShape

All Implemented Interfaces:

OpenGlDrawable, Shape

Direct Known Subclasses:

RobotShape

public class TriangleFanShape
extends java.lang.Object

A Shape defined by vertices using OpenGl's GL_TRIANGLE_FAN method.

Note that this class is intended to be wrapped. No transformations are performed in the draw(GL10) method.

Constructor Summary

Constructors

Constructor and Description
TriangleFanShape(float[] vertices, Color color)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(GL10 gl)
Color	getColor()
org.ros.rosjava_geometry.Transform	getTransform()
protected void	scale(GL10 gl) Scales the coordinate system.
void	setColor(Color color)
void	setTransform(org.ros.rosjava_geometry.Transform pose)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TriangleFanShape

public TriangleFanShape(float[] vertices,
                Color color)

Parameters:

vertices - an array of vertices as defined by OpenGL's GL_TRIANGLE_FAN method

color - the Color of the Shape

Method Detail

draw

public void draw(GL10 gl)

Specified by:

draw in interface OpenGlDrawable

scale

protected void scale(GL10 gl)

Scales the coordinate system.

This is called after transforming the surface according to transform.

Parameters:

gl -

getColor

public Color getColor()

Specified by:

getColor in interface Shape

Returns:

the Color of this Shape

setColor

public void setColor(Color color)

Specified by:

setColor in interface Shape

Parameters:

color - the Color of this Shape

getTransform

public org.ros.rosjava_geometry.Transform getTransform()

Specified by:

getTransform in interface Shape

Returns:

the Transform that will be applied to this Shape before it is drawn

setTransform

public void setTransform(org.ros.rosjava_geometry.Transform pose)

Specified by:

setTransform in interface Shape

Parameters:

pose - the Transform that will be applied to this Shape before it is drawn