1 files changed, 0 insertions, 204 deletions
diff --git a/src/classes/com/sun/opengl/impl/nurbs/Splinespec.java b/src/classes/com/sun/opengl/impl/nurbs/Splinespec.java
deleted file mode 100755
index 5e7d31ff3..000000000
--- a/src/classes/com/sun/opengl/impl/nurbs/Splinespec.java
+++ /dev/null
@@ -1,204 +0,0 @@
-package com.sun.opengl.impl.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 1.1 (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.
- */
-
-/**
- * NURBS definition
- * @author Tomas Hrasky
- *
- */
-class Splinespec {
-
-  /**
-   * Dimension
-   */
-  private int dim;
-
-  /**
-   * Knot vector specs
-   */
-  private Knotspec kspec;
-
-  /**
-   * Control points after conversion
-   */
-  private CArrayOfFloats outcpts;
-
-  /**
-   * Makes new Splinespec with given dimension
-   * @param i dimension
-   */
-  public Splinespec(int i) {
-    // DONE
-    this.dim = i;
-  }
-
-  /**
-   * Initializes knotspec according to knotvector
-   * @param knotvector basic knotvector
-   */
-  public void kspecinit(Knotvector knotvector) {
-    // DONE
-    this.kspec = new Knotspec();
-    kspec.inkbegin = new CArrayOfFloats(knotvector.knotlist, 0);
-    kspec.inkend = new CArrayOfFloats(knotvector.knotlist,
-                                      knotvector.knotcount);
-    kspec.prestride = knotvector.stride;
-    kspec.order = knotvector.order;
-    kspec.next = null;
-  }
-
-  /**
-   * Initializes knotspec according to knotvector - SURFACE
-   * @param sknotvector knotvector in u dir
-   * @param tknotvector knotvector in v dir
-   */
-  public void kspecinit(Knotvector sknotvector, Knotvector tknotvector) {
-    // DONE
-    this.kspec = new Knotspec();
-    Knotspec tkspec = new Knotspec();
-
-    kspec.inkbegin = new CArrayOfFloats(sknotvector.knotlist, 0);
-    kspec.inkend = new CArrayOfFloats(sknotvector.knotlist,
-                                      sknotvector.knotcount);
-    kspec.prestride = sknotvector.stride;
-    kspec.order = sknotvector.order;
-    kspec.next = tkspec;
-
-    tkspec.inkbegin = new CArrayOfFloats(tknotvector.knotlist, 0);
-    tkspec.inkend = new CArrayOfFloats(tknotvector.knotlist,
-                                       tknotvector.knotcount);
-    tkspec.prestride = tknotvector.stride;
-    tkspec.order = tknotvector.order;
-    tkspec.next = null;
-  }
-
-  /**
-   * Preselect and select knotspecs
-   */
-  public void select() {
-    // DONE
-    for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) {
-      knotspec.preselect();
-      knotspec.select();
-    }
-
-  }
-
-  /**
-   * Prepares for conversion
-   * @param ncoords number of coords
-   */
-  public void layout(int ncoords) {
-    // DONE
-    int stride = ncoords;
-    for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) {
-      knotspec.poststride = stride;
-      stride *= (knotspec.bend.getPointer() - knotspec.bbegin
-                 .getPointer())
-        * knotspec.order + knotspec.postoffset;
-      knotspec.preoffset *= knotspec.prestride;
-      knotspec.prewidth *= knotspec.poststride;
-      knotspec.postwidth *= knotspec.poststride;
-      knotspec.postoffset *= knotspec.poststride;
-      knotspec.ncoords = ncoords;
-    }
-    outcpts = new CArrayOfFloats(new float[stride]);
-
-  }
-
-  /**
-   * Prepares quilt for conversion
-   * @param quilt quilt to work with
-   */
-  public void setupquilt(Quilt quilt) {
-    // DONE
-    CArrayOfQuiltspecs qspec = new CArrayOfQuiltspecs(quilt.qspec);
-    quilt.eqspec = new CArrayOfQuiltspecs(qspec.getArray(), dim);
-    for (Knotspec knotspec = kspec; knotspec != null;) {
-      qspec.get().stride = knotspec.poststride;
-      qspec.get().width = knotspec.bend.getPointer()
-        - knotspec.bbegin.getPointer();
-      qspec.get().order = knotspec.order;
-      qspec.get().offset = knotspec.postoffset;
-      qspec.get().index = 0;
-      qspec.get().bdry[0] = (knotspec.kleft.getPointer() == knotspec.kfirst
-                             .getPointer()) ? 1 : 0;
-      qspec.get().bdry[1] = (knotspec.kright.getPointer() == knotspec.klast
-                             .getPointer()) ? 1 : 0;
-      qspec.get().breakpoints = new float[qspec.get().width + 1];
-      CArrayOfFloats k = new CArrayOfFloats(qspec.get().breakpoints, 0);
-      for (CArrayOfBreakpts bk = new CArrayOfBreakpts(knotspec.bbegin); bk
-             .getPointer() <= knotspec.bend.getPointer(); bk.pp()) {
-        k.set(bk.get().value);
-        k.pp();
-      }
-      knotspec = knotspec.next;
-      if (knotspec != null)
-        qspec.pp();
-    }
-    quilt.cpts = new CArrayOfFloats(outcpts);
-    quilt.next = null;
-  }
-
-  /**
-   * Copies array of control points to output array
-   * @param ctlarray control points array
-   */
-  public void copy(CArrayOfFloats ctlarray) {
-    // DONE
-    kspec.copy(ctlarray, outcpts);
-
-  }
-
-  /**
-   * Transforms knotspecs - conversion
-   */
-  public void transform() {
-    // DONE
-    Knotspec knotspec;
-    outcpts.setPointer(0);
-    for (knotspec = kspec; knotspec != null; knotspec = knotspec.next)
-      knotspec.istransformed = false;
-
-    for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) {
-      for (Knotspec kspec2 = kspec; kspec2 != null; kspec2 = kspec2.next)
-        kspec2.kspectotrans = knotspec;
-      kspec.transform(outcpts);
-      knotspec.istransformed = true;
-    }
-
-  }
-}