Package jgl.context.clipping

Class gl_vp_clipping

java.lang.Object

jgl.context.clipping.gl_clipping

jgl.context.clipping.gl_vp_clipping

Direct Known Subclasses:

gl_vp_color_clipping, gl_vp_tex_clipping

public class gl_vp_clipping
extends gl_clipping

gl_vp_clipping is the clipping class for viewport of JavaGL 2.1.

Version:

0.4, 3 Dev 1999

Author:

Robin Bing-Yu Chen

Field Summary

Fields inherited from class jgl.context.clipping.gl_clipping

CC, t

Constructor Summary

Constructors

Constructor	Description
gl_vp_clipping(gl_context cc)

Method Summary

Modifier and Type	Method	Description
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 boolean	IsInside_neg(float[] p, int xy)
protected boolean	IsInside_pos(float[] p, int xy)

Methods inherited from class jgl.context.clipping.gl_clipping

clip_line, clip_line, clip_line, clip_polygon, clip_polygon, clip_polygon, inter_color, inter_point, inter_tex, IsInside, IsInside

Methods inherited from class java.lang.Object

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

Constructor Details

gl_vp_clipping

public gl_vp_clipping(gl_context cc)

Method Details

inter_point_pos

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

Overrides:

inter_point_pos in class gl_clipping

inter_point_neg

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

Overrides:

inter_point_neg in class gl_clipping

IsInside_pos

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

Overrides:

IsInside_pos in class gl_clipping

IsInside_neg

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

Overrides:

IsInside_neg in class gl_clipping