Package jgl.context.clipping

Class gl_clipping

java.lang.Object

jgl.context.clipping.gl_clipping

Direct Known Subclasses:

gl_2d_clipping, gl_cp_clipping, gl_vp_clipping

public class gl_clipping
extends Object

gl_clipping is the clipping class of jGL 2.4.

Version:

0.6, 24 Nov 2006

Author:

Robin Bing-Yu Chen

Field Summary

Fields

Modifier and Type	Field	Description
protected gl_context	CC
protected float	t

Constructor Summary

Constructors

Constructor	Description
gl_clipping()
gl_clipping(gl_context cc)

Method Summary

Modifier and Type	Method	Description
gl_vertex[]	clip_line(gl_vertex[] temp)
protected gl_vertex[]	clip_line(gl_vertex[] temp, int i)
protected gl_vertex[]	clip_line(gl_vertex[] temp, int i, int j)
gl_polygon	clip_polygon(gl_polygon inlist)
protected gl_polygon	clip_polygon(gl_polygon inlist, int i)
protected gl_polygon	clip_polygon(gl_polygon inlist, int i, int j)
protected int[]	inter_color(gl_vertex v1, gl_vertex v2)
protected gl_vertex	inter_point(gl_vertex v1, gl_vertex v2, int i, int j)
protected gl_vertex	inter_point_neg(gl_vertex v1, gl_vertex v2, int xy)
protected gl_vertex	inter_point_pos(gl_vertex v1, gl_vertex v2, int xy)
protected float[]	inter_tex(gl_vertex v1, gl_vertex v2)
boolean	IsInside(float[] p)
protected boolean	IsInside(float[] p, int i, int j)
protected boolean	IsInside_neg(float[] p, int xy)
protected boolean	IsInside_pos(float[] p, int xy)

Methods inherited from class java.lang.Object

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

Field Details

CC

protected gl_context CC

t

protected float t

Constructor Details

gl_clipping

public gl_clipping()

gl_clipping

public gl_clipping(gl_context cc)

Method Details

inter_point_pos

protected gl_vertex inter_point_pos(gl_vertex v1,
 gl_vertex v2,
 int xy)

inter_point_neg

protected gl_vertex inter_point_neg(gl_vertex v1,
 gl_vertex v2,
 int xy)

inter_point

protected gl_vertex inter_point(gl_vertex v1,
 gl_vertex v2,
 int i,
 int j)

inter_color

protected int[] inter_color(gl_vertex v1,
 gl_vertex v2)

inter_tex

protected float[] inter_tex(gl_vertex v1,
 gl_vertex v2)

IsInside_pos

protected boolean IsInside_pos(float[] p,
 int xy)

IsInside_neg

protected boolean IsInside_neg(float[] p,
 int xy)

IsInside

protected boolean IsInside(float[] p,
 int i,
 int j)

IsInside

public boolean IsInside(float[] p)

clip_line

protected gl_vertex[] clip_line(gl_vertex[] temp,
 int i,
 int j)

clip_line

protected gl_vertex[] clip_line(gl_vertex[] temp,
 int i)

clip_line

public gl_vertex[] clip_line(gl_vertex[] temp)

clip_polygon

protected gl_polygon clip_polygon(gl_polygon inlist,
 int i,
 int j)

clip_polygon

protected gl_polygon clip_polygon(gl_polygon inlist,
 int i)

clip_polygon

public gl_polygon clip_polygon(gl_polygon inlist)