From 4cda4b70dbcd21cf57e1e253ddba32b88bcaec18 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Tue, 8 Feb 2011 06:20:35 +0100
Subject: Move implementation private files from com.jogamp.<module>.impl. to
jogamp.<module> (1/2) - rename task
- com.jogamp.opengl.impl -> jogamp.opengl
- com.jogamp.opengl.util.glsl.fixedfunc.impl -> jogamp.opengl.util.glsl.fixedfunc
- com.jogamp.nativewindow.impl -> jogamp.nativewindow
- com.jogamp.newt.impl -> jogamp.newt
This sorts implementation details from the top level, ie skipping the public 'com',
allowing a better seperation of public classes and implementation details
and also reduces strings.
This approach of public/private seperation is also used in the OpenJDK.
---
src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java | 155 ++++++++++++++++++++++
1 file changed, 155 insertions(+)
create mode 100644 src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java
(limited to 'src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java')
diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java
new file mode 100644
index 000000000..61316f348
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java
@@ -0,0 +1,155 @@
+package com.jogamp.opengl.impl.glu.nurbs;
+
+/*
+ ** License Applicability. Except to the extent portions of this file are
+ ** made subject to an alternative license as permitted in the SGI Free
+ ** Software License B, Version 2.0 (the "License"), the contents of this
+ ** file are subject only to the provisions of the License. You may not use
+ ** this file except in compliance with the License. You may obtain a copy
+ ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+ ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+ **
+ ** http://oss.sgi.com/projects/FreeB
+ **
+ ** Note that, as provided in the License, the Software is distributed on an
+ ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+ ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+ ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+ ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+ **
+ ** Original Code. The Original Code is: OpenGL Sample Implementation,
+ ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+ ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+ ** Copyright in any portions created by third parties is as indicated
+ ** elsewhere herein. All Rights Reserved.
+ **
+ ** Additional Notice Provisions: The application programming interfaces
+ ** established by SGI in conjunction with the Original Code are The
+ ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+ ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+ ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+ ** Window System(R) (Version 1.3), released October 19, 1998. This software
+ ** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+ ** published by SGI, but has not been independently verified as being
+ ** compliant with the OpenGL(R) version 1.2.1 Specification.
+ */
+
+/**
+ * Class holding trimming arcs
+ * @author Tomas Hrasky
+ *
+ */
+public class Bin {
+
+ /**
+ * Head of linked list of arcs
+ */
+ private Arc head;
+
+ /**
+ * Current arc
+ */
+ private Arc current;
+
+ /**
+ * Indicates whether there are any Arcs in linked list
+ * @return true if there are any Arcs in linked list
+ */
+ public boolean isnonempty() {
+ // DONE
+ return this.head != null ? true : false;
+ }
+
+ /**
+ * Adds and arc to linked list
+ * @param jarc added arc
+ */
+ public void addarc(Arc jarc) {
+ // DONE
+ // if (head == null)
+ // head = jarc;
+ // else {
+ jarc.link = head;
+ head = jarc;
+ // }
+
+ }
+
+ /**
+ * Returns number of arcs in linked list
+ * @return number of arcs
+ */
+ public int numarcs() {
+ // DONE
+ int count = 0;
+ for (Arc jarc = firstarc(); jarc != null; jarc = nextarc())
+ count++;
+ return count;
+ }
+
+ /**
+ * Removes first arc in list
+ * @return new linked list head
+ */
+ public Arc removearc() {
+ // DONE
+ Arc jarc = head;
+ if (jarc != null)
+ head = jarc.link;
+ return jarc;
+
+ }
+
+ /**
+ * Consolidates linked list
+ */
+ public void adopt() {
+ // DONE
+ markall();
+
+ Arc orphan;
+ while ((orphan = removearc()) != null) {
+ for (Arc parent = orphan.next; !parent.equals(orphan); parent = parent.next) {
+ if (!parent.ismarked()) {
+ orphan.link = parent.link;
+ parent.link = orphan;
+ orphan.clearmark();
+ break;
+ }
+ }
+ }
+
+ }
+
+ /**
+ * Marks all arc in linked list
+ */
+ private void markall() {
+ // DONE
+ for (Arc jarc = firstarc(); jarc != null; jarc = nextarc())
+ jarc.setmark();
+ }
+
+ /**
+ * Returns first arc in linked list
+ * @return first arc in linked list
+ */
+ private Arc firstarc() {
+ // DONE
+ current = head;
+ return nextarc();
+ }
+
+ /**
+ * Returns next arc in linked list
+ * @return next arc
+ *
+ */
+ private Arc nextarc() {
+ // DONE
+ Arc jarc = current;
+ if (jarc != null)
+ current = jarc.link;
+ return jarc;
+ }
+}
--
cgit v1.2.3