org.fujion.canvas.webgl

Class WebGLShaderPrecisionFormat

java.lang.Object

org.fujion.canvas.CanvasResource

org.fujion.canvas.webgl.WebGLShaderPrecisionFormat

All Implemented Interfaces:

IClientTransform

public class WebGLShaderPrecisionFormat
extends CanvasResource

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WebGLShaderPrecisionFormat(BaseCanvasComponent<?,?> canvas, ShaderType type, PrecisionType precision, IResponseCallback<WebGLShaderPrecisionFormat> callback)

Method Summary

Modifier and Type	Method and Description
protected void	callback(Object response)
int	getPrecision() Returns the number of bits of precision that can be represented.
double	getRangeMax() Returns the base 2 log of the absolute value of the maximum value that can be represented.
double	getRangeMin() Returns the base 2 log of the absolute value of the minimum value that can be represented.

Methods inherited from class org.fujion.canvas.CanvasResource

config, config, destroy, finalize, getCanvas, init, init, initResource, invoke, invoke, transformForClient

Methods inherited from class java.lang.Object

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

Constructor Detail

WebGLShaderPrecisionFormat

protected WebGLShaderPrecisionFormat(BaseCanvasComponent<?,?> canvas,
                                     ShaderType type,
                                     PrecisionType precision,
                                     IResponseCallback<WebGLShaderPrecisionFormat> callback)

Method Detail

callback

protected void callback(Object response)

Overrides:

callback in class CanvasResource

getRangeMin

public double getRangeMin()

Returns the base 2 log of the absolute value of the minimum value that can be represented.

Returns:

The base 2 log of the absolute value of the minimum value that can be represented.

getRangeMax

public double getRangeMax()

Returns the base 2 log of the absolute value of the maximum value that can be represented.

Returns:

The base 2 log of the absolute value of the maximum value that can be represented.

getPrecision

public int getPrecision()

Returns the number of bits of precision that can be represented. For integer formats this value is always 0.

Returns:

The number of bits of precision that can be represented. For integer formats this value is always 0.