com.alkacon.simapi.filter

Class WarpGrid

java.lang.Object

com.alkacon.simapi.filter.WarpGrid

All Implemented Interfaces:

java.io.Serializable

public class WarpGrid
extends java.lang.Object
implements java.io.Serializable

A warp grid.

Author:

Jerry Huxtable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	cols
int	rows
float[]	xGrid
float[]	yGrid

Constructor Summary

Constructors

Constructor and Description
WarpGrid(int rows, int cols, int w, int h)

Method Summary

Modifier and Type	Method and Description
protected void	interpolate(float[] xKnots, float[] yKnots, int offset, float[] splineY, int splineOffset, int splineLength)
void	lerp(float t, WarpGrid destination, WarpGrid intermediate)
void	warp(int[] inPixels, int cols, int rows, WarpGrid sourceGrid, WarpGrid destGrid, int[] outPixels)

Methods inherited from class java.lang.Object

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

Field Detail

xGrid

public float[] xGrid

yGrid

public float[] yGrid

rows

public int rows

cols

public int cols

Constructor Detail

WarpGrid

public WarpGrid(int rows,
                int cols,
                int w,
                int h)

Method Detail

lerp

public void lerp(float t,
                 WarpGrid destination,
                 WarpGrid intermediate)

warp

public void warp(int[] inPixels,
                 int cols,
                 int rows,
                 WarpGrid sourceGrid,
                 WarpGrid destGrid,
                 int[] outPixels)

interpolate

protected void interpolate(float[] xKnots,
                           float[] yKnots,
                           int offset,
                           float[] splineY,
                           int splineOffset,
                           int splineLength)