Deleted obsolete source code in preparation for copying JOGL_2_SANDBOX

on to trunk


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@351 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4

1 files changed, 0 insertions, 203 deletions

diff --git a/src/gleem/linalg/PlaneUV.java b/src/gleem/linalg/PlaneUV.java
deleted file mode 100644
index ff1baad..0000000
--- a/src/gleem/linalg/PlaneUV.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * gleem -- OpenGL Extremely Easy-To-Use Manipulators.
- * Copyright (C) 1998-2003 Kenneth B. Russell ([email protected])
- *
- * Copying, distribution and use of this software in source and binary
- * forms, with or without modification, is permitted provided that the
- * following conditions are met:
- *
- * Distributions of source code must reproduce the copyright notice,
- * this list of conditions and the following disclaimer in the source
- * code header files; and Distributions of binary code must reproduce
- * the copyright notice, this list of conditions and the following
- * disclaimer in the documentation, Read me file, license file and/or
- * other materials provided with the software distribution.
- *
- * The names of Sun Microsystems, Inc. ("Sun") and/or the copyright
- * holder may not be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS," WITHOUT A WARRANTY OF ANY
- * KIND. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, NON-INTERFERENCE, ACCURACY OF
- * INFORMATIONAL CONTENT OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. THE
- * COPYRIGHT HOLDER, SUN AND SUN'S LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL THE
- * COPYRIGHT HOLDER, SUN OR SUN'S LICENSORS BE LIABLE FOR ANY LOST
- * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGES. YOU ACKNOWLEDGE THAT THIS SOFTWARE IS NOT
- * DESIGNED, LICENSED OR INTENDED FOR USE IN THE DESIGN, CONSTRUCTION,
- * OPERATION OR MAINTENANCE OF ANY NUCLEAR FACILITY. THE COPYRIGHT
- * HOLDER, SUN AND SUN'S LICENSORS DISCLAIM ANY EXPRESS OR IMPLIED
- * WARRANTY OF FITNESS FOR SUCH USES.
- */
-
-package gleem.linalg;
-
-/** This differs from the Plane class in that it maintains an origin
-    and orthonormal U, V axes in the plane so that it can project a 3D
-    point to a 2D one. U cross V = normal. U and V coordinates are
-    computed with respect to the origin. */
-
-public class PlaneUV {
-  private Vec3f origin = new Vec3f();
-  /** Normalized */
-  private Vec3f normal = new Vec3f();
-  private Vec3f uAxis  = new Vec3f();
-  private Vec3f vAxis  = new Vec3f();
-
-  /** Default constructor initializes normal to (0, 1, 0), origin to
-      (0, 0, 0), U axis to (1, 0, 0) and V axis to (0, 0, -1). */
-  public PlaneUV() {
-    setEverything(new Vec3f(0, 1, 0),
-                  new Vec3f(0, 0, 0),
-                  new Vec3f(1, 0, 0),
-                  new Vec3f(0, 0, -1));
-  }
-
-  /** Takes normal vector and a point which the plane goes through
-      (which becomes the plane's "origin"). Normal does NOT have to be
-      normalized, but may not be zero vector. U and V axes are
-      initialized to arbitrary values. */
-  public PlaneUV(Vec3f normal, Vec3f origin) {
-    setOrigin(origin);
-    setNormal(normal);
-  }
-
-  /** Takes normal vector, point which plane goes through, and the "u"
-    axis in the plane. Computes the "v" axis by taking the cross
-    product of the normal and the u axis. Axis must be perpendicular
-    to normal. Normal and uAxis do NOT have to be normalized, but
-    neither may be the zero vector. */
-  public PlaneUV(Vec3f normal,
-                 Vec3f origin,
-                 Vec3f uAxis) {
-    setOrigin(origin);
-    setNormalAndU(normal, uAxis);
-  }
-
-  /** Takes normal vector, point which plane goes through, and both
-    the u and v axes. u axis cross v axis = normal. Normal, uAxis, and
-    vAxis do NOT have to be normalized, but none may be the zero
-    vector. */
-  public PlaneUV(Vec3f normal,
-                 Vec3f origin,
-                 Vec3f uAxis,
-                 Vec3f vAxis) {
-    setEverything(normal, origin, uAxis, vAxis);
-  }
-
-  /** Set the origin, through which this plane goes and with respect
-      to which U and V coordinates are computed */
-  public void setOrigin(Vec3f origin) {
-    this.origin.set(origin);
-  }
-
-  public Vec3f getOrigin() {
-    return new Vec3f(origin);
-  }
-
-  /** Normal, U and V axes must be orthogonal and satisfy U cross V =
-      normal, do not need to be unit length but must not be the zero
-      vector. */
-  public void setNormalAndUV(Vec3f normal,
-                             Vec3f uAxis,
-                             Vec3f vAxis) {
-    setEverything(normal, origin, uAxis, vAxis);
-  }
-
-  /** This version sets the normal vector and generates new U and V
-      axes. */
-  public void setNormal(Vec3f normal) {
-    Vec3f uAxis = new Vec3f();
-    MathUtil.makePerpendicular(normal, uAxis);
-    Vec3f vAxis = normal.cross(uAxis);
-    setEverything(normal, origin, uAxis, vAxis);
-  }
-
-  /** This version computes the V axis from (normal cross U). */
-  public void setNormalAndU(Vec3f normal,
-                            Vec3f uAxis) {
-    Vec3f vAxis = normal.cross(uAxis);
-    setEverything(normal, origin, uAxis, vAxis);
-  }
-
-  /** Normal, U and V axes are normalized internally, so, for example,
-      <b>normal</b> is not necessarily equal to
-      <code>plane.setNormal(normal); plane.getNormal();</code> */
-  public Vec3f getNormal() {
-    return normal;
-  }
-
-  public Vec3f getUAxis() {
-    return uAxis;
-  }
-
-  public Vec3f getVAxis() {
-    return vAxis;
-  }
-
-  /** Project a point onto the plane */
-  public void projectPoint(Vec3f point,
-                           Vec3f projPt,
-                           Vec2f uvCoords) {
-    // Using projPt as a temporary
-    projPt.sub(point, origin);
-    float dotp = normal.dot(projPt);
-    // Component perpendicular to plane
-    Vec3f tmpDir = new Vec3f();
-    tmpDir.set(normal);
-    tmpDir.scale(dotp);
-    projPt.sub(projPt, tmpDir);
-    // Take dot products with basis vectors
-    uvCoords.set(projPt.dot(uAxis),
-                 projPt.dot(vAxis));
-    // Add on center to intersection point
-    projPt.add(origin);
-  }
-
-  /** Intersect a ray with this plane, outputting not only the 3D
-      intersection point but also the U, V coordinates of the
-      intersection. Returns true if intersection occurred, false
-      otherwise. This is a two-sided ray cast. */
-  public boolean intersectRay(Vec3f rayStart,
-                              Vec3f rayDirection,
-                              IntersectionPoint intPt,
-                              Vec2f uvCoords) {
-    float denom = rayDirection.dot(normal);
-    if (denom == 0.0f)
-      return false;
-    Vec3f tmpDir = new Vec3f();
-    tmpDir.sub(origin, rayStart);
-    float t = tmpDir.dot(normal) / denom;
-    // Find intersection point
-    Vec3f tmpPt = new Vec3f();
-    tmpPt.set(rayDirection);
-    tmpPt.scale(t);
-    tmpPt.add(rayStart);
-    intPt.setIntersectionPoint(tmpPt);
-    intPt.setT(t);
-    // Find UV coords
-    tmpDir.sub(intPt.getIntersectionPoint(), origin);
-    uvCoords.set(tmpDir.dot(uAxis), tmpDir.dot(vAxis));
-    return true;
-  }
-
-  private void setEverything(Vec3f normal,
-                             Vec3f origin,
-                             Vec3f uAxis,
-                             Vec3f vAxis) {
-    this.normal.set(normal);
-    this.origin.set(origin);
-    this.uAxis.set(uAxis);
-    this.vAxis.set(vAxis);
-    this.normal.normalize();
-    this.uAxis.normalize();
-    this.vAxis.normalize();
-  }
-}