1 files changed, 0 insertions, 442 deletions
diff --git a/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java b/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java
deleted file mode 100755
index a6536dcb8..000000000
--- a/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java
+++ /dev/null
@@ -1,442 +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.
- */
-
-/**
- * Class holding properties of OpenGL map
- * @author Tomas Hrasky
- *
- */
-class Mapdesc {
-
-  /**
-   * Maximum control point coords
-   */
-  private static final int MAXCOORDS = 5;
-
-  /**
-   * Next description in list
-   */
-  public Mapdesc next;
-
-  /**
-   * Is map rational
-   */
-  public int isrational;
-
-  /**
-   * Number of control point coords
-   */
-  public int ncoords;
-
-  /**
-   * Map type
-   */
-  private int type;
-
-  /**
-   * Number of homogenous coords
-   */
-  private int hcoords;
-
-  /**
-   * Number of inhomogenous coords
-   */
-  private int inhcoords;
-
-  /**
-   * Not used
-   */
-  private int mask;
-
-  /**
-   * Value of N_PIXEL_TOLERANCE property
-   */
-  private float pixel_tolerance;
-
-  /**
-   * Value of N_ERROR_TOLERANCE property
-   */
-  private float error_tolerance;
-
-  /**
-   * Value of N_BBOX_SUBDIVIDING property
-   */
-  private float bbox_subdividing;
-
-  /**
-   * Value of N_CULLING property
-   */
-  private float culling_method;
-
-  /**
-   * Value of N_SAMPLINGMETHOD property
-   */
-  private float sampling_method;
-
-  /**
-   * Value of N_CLAMPFACTOR property
-   */
-  float clampfactor;
-
-  /**
-   * Value of N_MINSAVINGS property 
-   */
-  private float minsavings;
-
-  /**
-   * Steps in u direction
-   */
-  private float s_steps;
-
-  /**
-   * Steps in v direction
-   */
-  private float t_steps;
-
-  /**
-   * Maximal step
-   */
-  float maxrate;
-
-  /**
-   * Maximal u direction step
-   */
-  private float maxsrate;
-
-  /**
-   * Maximal v direction step
-   */
-  private float maxtrate;
-
-  /**
-   * Not used
-   */
-  private float[][] bmat;
-
-  /**
-   * Sampling matrix
-   */
-  private float[][] smat;
-
-  /**
-   * Not used
-   */
-  private float[][] cmat;
-
-  /**
-   * Not used
-   */
-  private float[] bboxsize;
-
-  /**
-   * Makes new mapdesc 
-   * @param type map type
-   * @param rational is rational
-   * @param ncoords number of control points coords
-   * @param backend backend object
-   */
-  public Mapdesc(int type, int rational, int ncoords, Backend backend) {
-    // DONE
-    this.type = type;
-    this.isrational = rational;
-    this.ncoords = ncoords;
-    this.hcoords = ncoords + (isrational > 0 ? 0 : 1);
-    this.inhcoords = ncoords - (isrational > 0 ? 1 : 0);
-    this.mask = ((1 << (inhcoords * 2)) - 1);
-    next = null;
-
-    assert (hcoords <= MAXCOORDS);
-    assert (inhcoords >= 1);
-
-    pixel_tolerance = 1f;
-    error_tolerance = 1f;
-    bbox_subdividing = NurbsConsts.N_NOBBOXSUBDIVISION;
-    culling_method = NurbsConsts.N_NOCULLING;
-    sampling_method = NurbsConsts.N_NOSAMPLING;
-    clampfactor = NurbsConsts.N_NOCLAMPING;
-    minsavings = NurbsConsts.N_NOSAVINGSSUBDIVISION;
-    s_steps = 0f;
-    t_steps = 0f;
-
-    maxrate = (s_steps < 0) ? 0 : s_steps;
-    maxsrate = (s_steps < 0) ? 0 : s_steps;
-    maxtrate = (t_steps < 0) ? 0 : t_steps;
-    bmat = new float[MAXCOORDS][MAXCOORDS];
-    cmat = new float[MAXCOORDS][MAXCOORDS];
-    smat = new float[MAXCOORDS][MAXCOORDS];
-
-    identify(bmat);
-    identify(cmat);
-    identify(smat);
-    bboxsize = new float[MAXCOORDS];
-    for (int i = 0; i < inhcoords; i++)
-      bboxsize[i] = 1;
-  }
-
-  /**
-   * Make matrix identity matrix
-   * @param arr matrix
-   */
-  private void identify(float[][] arr) {
-    // DONE
-    for (int i = 0; i < MAXCOORDS; i++)
-      for (int j = 0; j < MAXCOORDS; j++)
-        arr[i][j] = 0;
-    for (int i = 0; i < MAXCOORDS; i++)
-      arr[i][i] = 1;
-
-  }
-
-  /**
-   * Tells whether tag is property tag
-   * @param tag property tag
-   * @return is/is not property
-   */
-  public boolean isProperty(int tag) {
-    boolean ret;
-    switch (tag) {
-    case NurbsConsts.N_PIXEL_TOLERANCE:
-    case NurbsConsts.N_ERROR_TOLERANCE:
-    case NurbsConsts.N_CULLING:
-    case NurbsConsts.N_BBOX_SUBDIVIDING:
-    case NurbsConsts.N_S_STEPS:
-    case NurbsConsts.N_T_STEPS:
-    case NurbsConsts.N_SAMPLINGMETHOD:
-    case NurbsConsts.N_CLAMPFACTOR:
-    case NurbsConsts.N_MINSAVINGS:
-      ret = true;
-      break;
-    default:
-      ret = false;
-      break;
-    }
-    return ret;
-  }
-
-  /**
-   * Returns number of control points' coords
-   * @return number of control points' coords
-   */
-  public int getNCoords() {
-    return ncoords;
-  }
-
-  /**
-   * Returns map type
-   * @return map type
-   */
-  public int getType() {
-    return type;
-  }
-
-  /**
-   * Tells whether map is range sampling
-   * @return is map range sampling
-   */
-  public boolean isRangeSampling() {
-    // DONE
-    return (isParametricDistanceSampling() || isPathLengthSampling()
-            || isSurfaceAreaSampling() || isObjectSpaceParaSampling() || isObjectSpacePathSampling());
-  }
-
-  /**
-   * Tells whether map is object space sampling
-   * @return is map object space sampling
-   */
-  private boolean isObjectSpacePathSampling() {
-    // DONE
-    return sampling_method == NurbsConsts.N_OBJECTSPACE_PATH;
-  }
-
-  /**
-   * Tells whether map is object space parasampling
-   * @return is map object space parasampling
-   */
-  private boolean isObjectSpaceParaSampling() {
-    // DONE
-    return sampling_method == NurbsConsts.N_OBJECTSPACE_PARA;
-  }
-
-  /**
-   * Tells whether map is area sampling surface
-   * @return is map area sampling surface
-   */
-  private boolean isSurfaceAreaSampling() {
-    // DONE
-    return sampling_method == NurbsConsts.N_SURFACEAREA;
-  }
-
-  /**
-   * Tells whether map is path length sampling
-   * @return is map path length sampling
-   */
-  boolean isPathLengthSampling() {
-    // DONE
-    return sampling_method == NurbsConsts.N_PATHLENGTH;
-  }
-
-  /**
-   * Tells whether map is parametric distance sampling
-   * @return is map parametric distance sampling
-   */
-  boolean isParametricDistanceSampling() {
-    // DONE
-    return sampling_method == NurbsConsts.N_PARAMETRICDISTANCE;
-  }
-
-  /**
-   * Tells whether map is culling 
-   * @return is map culling
-   */
-  public boolean isCulling() {
-    // DONE
-    return culling_method != NurbsConsts.N_NOCULLING ? true : false;
-  }
-
-  /**
-   * Tells whether map is constantly sampling 
-   * @return is map constant sampling
-   */
-  public boolean isConstantSampling() {
-    return (sampling_method == NurbsConsts.N_FIXEDRATE) ? true : false;
-  }
-
-  /**
-   * Tells whether map is domain sampling 
-   * @return is map domain sampling
-   */
-  public boolean isDomainSampling() {
-    return (sampling_method == NurbsConsts.N_DOMAINDISTANCE) ? true : false;
-  }
-
-  /**
-   * Returns property of specified tag value 
-   * @param tag property tag
-   * @return property value
-   */
-  public float getProperty(int tag) {
-    // TODO Auto-generated method stub
-    //			System.out.println("TODO mapdesc.getproperty");
-    return 0;
-  }
-
-  /**
-   * Sets property with given tag
-   * @param tag property tag
-   * @param value desired value
-   */
-  public void setProperty(int tag, float value) {
-    // TODO Auto-generated method stub
-    switch (tag) {
-    case NurbsConsts.N_PIXEL_TOLERANCE:
-      pixel_tolerance = value;
-      break;
-    case NurbsConsts.N_ERROR_TOLERANCE:
-      error_tolerance = value;
-      break;
-    case NurbsConsts.N_CULLING:
-      culling_method = value;
-      break;
-    case NurbsConsts.N_BBOX_SUBDIVIDING:
-      if (value <= 0)
-        value = NurbsConsts.N_NOBBOXSUBDIVISION;
-      bbox_subdividing = value;
-      break;
-    case NurbsConsts.N_S_STEPS:
-      if (value < 0)
-        value = 0;
-      s_steps = value;
-      maxrate = value;
-      maxsrate = value;
-      break;
-    case NurbsConsts.N_T_STEPS:
-      if (value < 0)
-        value = 0;
-      t_steps = value;
-      maxtrate = value;
-      break;
-    case NurbsConsts.N_SAMPLINGMETHOD:
-      sampling_method = value;
-      break;
-    case NurbsConsts.N_CLAMPFACTOR:
-      if (value < 0)
-        value = 0;
-      clampfactor = value;
-      break;
-    case NurbsConsts.N_MINSAVINGS:
-      if (value <= 0)
-        value = NurbsConsts.N_NOSAVINGSSUBDIVISION;
-      minsavings = value;
-      break;
-    }
-  }
-
-  /**
-   * Samples curve
-   * @param pts control points
-   * @param order curve order
-   * @param stride number of control points' coordinates
-   * @param sp breakpoints
-   * @param outstride output number of control points' coordinates
-   */
-  public void xformSampling(CArrayOfFloats pts, int order, int stride,
-                            float[] sp, int outstride) {
-    // DONE
-    xFormMat(smat, pts, order, stride, sp, outstride);
-  }
-
-  /**
-   * Empty method
-   * @param mat sampling matrix
-   * @param pts ontrol points
-   * @param order curve order
-   * @param stride number of control points' coordinates
-   * @param cp breakpoints
-   * @param outstride output number of control points' coordinates
-   */
-  private void xFormMat(float[][] mat, CArrayOfFloats pts, int order,
-			int stride, float[] cp, int outstride) {
-    // TODO Auto-generated method stub
-
-    //		System.out.println("TODO mapdsc.xformmat ; change cp from float[] to carrayoffloats");
-
-    if (isrational > 0) {
-
-    } else {
-
-    }
-  }
-}