com.xalys.xgl.wgl.chart.primitives

Class Shape

java.lang.Object

com.xalys.xgl.wgl.chart.primitives.Shape

Direct Known Subclasses:

Axis, Line, Point, Square, Surface

public abstract class Shape
extends Object

Author:

Paul Sitarz

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.gwt.typedarrays.client.NativeImpl	typedArrays
protected WebGLBuffer	vertexColorBuffer
protected WebGLBuffer	vertexPositionBuffer
protected double	xAngle
protected double	yAngle
protected double	zAngle

Constructor Summary

Constructors

Constructor and Description
Shape()

Method Summary

Modifier and Type	Method and Description
void	finalizeBuffers(WebGLRenderingContext gl)
WebGLBuffer	getVertexColorBuffer()
WebGLBuffer	getVertexPositionBuffer()
abstract void	initBuffers(WebGLRenderingContext gl)
protected com.google.gwt.typedarrays.shared.Float32Array	mvPopMatrix()
protected com.google.gwt.typedarrays.shared.Float32Array	mvPushMatrix(com.google.gwt.typedarrays.shared.Float32Array mvMatrix)
void	render(WebGLRenderingContext gl, com.google.gwt.typedarrays.shared.Float32Array modelViewMatrix)
void	setAngles(double xAngle, double yAngle, double zAngle)
void	setVertexColorBuffer(WebGLBuffer vertexColorBuffer)
void	setVertexPositionBuffer(WebGLBuffer vertexPositionBuffer)

Methods inherited from class java.lang.Object

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

Field Detail

typedArrays

protected com.google.gwt.typedarrays.client.NativeImpl typedArrays

vertexPositionBuffer

protected WebGLBuffer vertexPositionBuffer

vertexColorBuffer

protected WebGLBuffer vertexColorBuffer

xAngle

protected double xAngle

yAngle

protected double yAngle

zAngle

protected double zAngle

Constructor Detail

Shape

public Shape()

Method Detail

initBuffers

public abstract void initBuffers(WebGLRenderingContext gl)

finalizeBuffers

public void finalizeBuffers(WebGLRenderingContext gl)

render

public void render(WebGLRenderingContext gl,
                   com.google.gwt.typedarrays.shared.Float32Array modelViewMatrix)

getVertexPositionBuffer

public WebGLBuffer getVertexPositionBuffer()

Returns:

the vertexPositionBuffer

setVertexPositionBuffer

public void setVertexPositionBuffer(WebGLBuffer vertexPositionBuffer)

Parameters:

vertexPositionBuffer - the vertexPositionBuffer to set

getVertexColorBuffer

public WebGLBuffer getVertexColorBuffer()

Returns:

the vertexColorBuffer

setVertexColorBuffer

public void setVertexColorBuffer(WebGLBuffer vertexColorBuffer)

Parameters:

vertexColorBuffer - the vertexColorBuffer to set

setAngles

public void setAngles(double xAngle,
                      double yAngle,
                      double zAngle)

mvPushMatrix

protected com.google.gwt.typedarrays.shared.Float32Array mvPushMatrix(com.google.gwt.typedarrays.shared.Float32Array mvMatrix)

mvPopMatrix

protected com.google.gwt.typedarrays.shared.Float32Array mvPopMatrix()