From dbc98deea1884e44da2c74d6ea807253cdefa693 Mon Sep 17 00:00:00 2001
From: Julien Gouesse <gouessej@orange.fr>
Date: Sat, 28 Nov 2015 15:11:48 +0100
Subject: Relocate package prefix to org.jogamp.java3d

---
 src/javax/media/j3d/TriangleArrayRetained.java | 491 -------------------------
 1 file changed, 491 deletions(-)
 delete mode 100644 src/javax/media/j3d/TriangleArrayRetained.java

(limited to 'src/javax/media/j3d/TriangleArrayRetained.java')

diff --git a/src/javax/media/j3d/TriangleArrayRetained.java b/src/javax/media/j3d/TriangleArrayRetained.java
deleted file mode 100644
index 810ea7d..0000000
--- a/src/javax/media/j3d/TriangleArrayRetained.java
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- * Copyright 1997-2008 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- */
-
-package javax.media.j3d;
-
-import javax.vecmath.Point3d;
-import javax.vecmath.Vector3d;
-
-/**
- * The TriangleArray object draws the array of vertices as individual
- * triangles.  Each group
- * of three vertices defines a triangle to be drawn.
- */
-
-class TriangleArrayRetained extends GeometryArrayRetained {
-
-    TriangleArrayRetained() {
-	this.geoType = GEO_TYPE_TRI_SET;
-    }
-
-    @Override
-    boolean intersect(PickShape pickShape, PickInfo pickInfo, int flags, Point3d iPnt,
-                      GeometryRetained geom, int geomIndex) {
- 	Point3d pnts[] = new Point3d[3];
-	double sdist[] = new double[1];
-	double minDist = Double.MAX_VALUE;
-	double x = 0, y = 0, z = 0;
-        int[] vtxIndexArr = new int[3];
-
-	int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
-		 initialVertexIndex : initialCoordIndex);
-	pnts[0] = new Point3d();
-	pnts[1] = new Point3d();
-	pnts[2] = new Point3d();
-
-	switch (pickShape.getPickType()) {
-	case PickShape.PICKRAY:
-	    PickRay pickRay= (PickRay) pickShape;
-
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectRay(pnts, pickRay, sdist, iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-		    }
-		}
-	    }
-	    break;
-	case PickShape.PICKSEGMENT:
-	    PickSegment pickSegment = (PickSegment) pickShape;
-
-            while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectSegment(pnts, pickSegment.start,
-				     pickSegment.end, sdist, iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKBOUNDINGBOX:
-	    BoundingBox bbox = (BoundingBox)
-		((PickBounds) pickShape).bounds;
-
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectBoundingBox(pnts, bbox, sdist, iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKBOUNDINGSPHERE:
-	    BoundingSphere bsphere = (BoundingSphere)
-		((PickBounds) pickShape).bounds;
-
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectBoundingSphere(pnts, bsphere, sdist, iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKBOUNDINGPOLYTOPE:
-	    BoundingPolytope bpolytope = (BoundingPolytope)
-		((PickBounds) pickShape).bounds;
-
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectBoundingPolytope(pnts, bpolytope,
-					      sdist,iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKCYLINDER:
-	    PickCylinder pickCylinder= (PickCylinder) pickShape;
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectCylinder(pnts, pickCylinder, sdist,
-				      iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKCONE:
-	    PickCone pickCone= (PickCone) pickShape;
-
-	    while (i < validVertexCount) {
-                for(int j=0; j<3; j++) {
-                    vtxIndexArr[j] = i;
-                    getVertexData(i++, pnts[j]);
-                }
-		if (intersectCone(pnts, pickCone, sdist, iPnt)) {
-		    if (flags == 0) {
-			return true;
-		    }
-		    if (sdist[0] < minDist) {
-			minDist = sdist[0];
-			x = iPnt.x;
-			y = iPnt.y;
-			z = iPnt.z;
-                	if((flags & PickInfo.CLOSEST_GEOM_INFO) != 0) {
-                            storeInterestData(pickInfo, flags, geom, geomIndex,
-                                              vtxIndexArr, iPnt, sdist[0]);
-                        }
-		    }
-                    if((flags & PickInfo.ALL_GEOM_INFO) != 0) {
-                        storeInterestData(pickInfo, flags, geom, geomIndex,
-                                          vtxIndexArr, iPnt, sdist[0]);
-                    }
-		}
-	    }
-	    break;
-	case PickShape.PICKPOINT:
-	    // Should not happen since API already check for this
-	    throw new IllegalArgumentException(J3dI18N.getString("TriangleArrayRetained0"));
-	default:
-	    throw new RuntimeException ("PickShape not supported for intersection");
-	}
-
-
-	if (minDist < Double.MAX_VALUE) {
-	    iPnt.x = x;
-	    iPnt.y = y;
-	    iPnt.z = z;
-	    return true;
-	}
-	return false;
-    }
-
-
-    @Override
-    boolean intersect(Point3d[] pnts) {
-	Point3d[] points = new Point3d[3];
-	double dist[] = new double[1];
-	int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
-		 initialVertexIndex : initialCoordIndex);
-
-	points[0] = new Point3d();
-	points[1] = new Point3d();
-	points[2] = new Point3d();
-
-	switch (pnts.length) {
-	case 3: // Triangle
-	    while (i<validVertexCount) {
-		getVertexData(i++, points[0]);
-		getVertexData(i++, points[1]);
-		getVertexData(i++, points[2]);
-		if (intersectTriTri(points[0], points[1], points[2],
-				    pnts[0], pnts[1], pnts[2])) {
-		    return true;
-		}
-	    }
-	    break;
-	case 4: // Quad
-	    while (i<validVertexCount) {
-		getVertexData(i++, points[0]);
-		getVertexData(i++, points[1]);
-		getVertexData(i++, points[2]);
-		if (intersectTriTri(points[0], points[1], points[2],
-				   pnts[0], pnts[1], pnts[2]) ||
-		    intersectTriTri(points[0], points[1], points[2],
-				    pnts[0], pnts[2], pnts[3])) {
-		    return true;
-		}
-	    }
-	    break;
-	case 2: // Line
-	    while (i<validVertexCount) {
-		getVertexData(i++, points[0]);
-		getVertexData(i++, points[1]);
-		getVertexData(i++, points[2]);
-		if (intersectSegment(points, pnts[0], pnts[1], dist,
-				     null)) {
-		    return true;
-		}
-	    }
-	    break;
-	case 1: // Point
-	    while (i<validVertexCount) {
-		getVertexData(i++, points[0]);
-		getVertexData(i++, points[1]);
-		getVertexData(i++, points[2]);
-		if (intersectTriPnt(points[0], points[1], points[2],
-				    pnts[0])) {
-		    return true;
-		}
-	    }
-	    break;
-	}
-	return false;
-    }
-
-    @Override
-    boolean intersect(Transform3D thisToOtherVworld,
-		      GeometryRetained geom) {
-
-	Point3d[] pnts = new Point3d[3];
-	int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
-		 initialVertexIndex : initialCoordIndex);
-	pnts[0] = new Point3d();
-	pnts[1] = new Point3d();
-	pnts[2] = new Point3d();
-
-	while (i < validVertexCount) {
-	    getVertexData(i++, pnts[0]);
-	    getVertexData(i++, pnts[1]);
-	    getVertexData(i++, pnts[2]);
-	    thisToOtherVworld.transform(pnts[0]);
-	    thisToOtherVworld.transform(pnts[1]);
-	    thisToOtherVworld.transform(pnts[2]);
-	    if (geom.intersect(pnts)) {
-		return true;
-	    }
-	}
-	return false;
-    }
-
-    // the bounds argument is already transformed
-    @Override
-    boolean intersect(Bounds targetBound) {
-	Point3d[] pnts = new Point3d[3];
-	int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
-		 initialVertexIndex : initialCoordIndex);
-	pnts[0] = new Point3d();
-	pnts[1] = new Point3d();
-	pnts[2] = new Point3d();
-
-	switch(targetBound.getPickType()) {
-	case PickShape.PICKBOUNDINGBOX:
-	    BoundingBox box = (BoundingBox) targetBound;
-
-	    while (i < validVertexCount) {
-		getVertexData(i++, pnts[0]);
-		getVertexData(i++, pnts[1]);
-		getVertexData(i++, pnts[2]);
-		if (intersectBoundingBox(pnts, box, null, null)) {
-		    return true;
-		}
-	    }
-	    break;
-	case PickShape.PICKBOUNDINGSPHERE:
-	    BoundingSphere bsphere = (BoundingSphere) targetBound;
-
-	    while (i < validVertexCount) {
-		getVertexData(i++, pnts[0]);
-		getVertexData(i++, pnts[1]);
-		getVertexData(i++, pnts[1]);
-		if (intersectBoundingSphere(pnts, bsphere, null,
-					    null)) {
-		    return true;
-		}
-	    }
-	    break;
-	case PickShape.PICKBOUNDINGPOLYTOPE:
-	    BoundingPolytope bpolytope = (BoundingPolytope) targetBound;
-
-	    while (i < validVertexCount) {
-		getVertexData(i++, pnts[0]);
-		getVertexData(i++, pnts[1]);
-		getVertexData(i++, pnts[2]);
-		if (intersectBoundingPolytope(pnts, bpolytope,
-					      null, null)) {
-		    return true;
-		}
-	    }
-	    break;
-	default:
-	    throw new RuntimeException("Bounds not supported for intersection "
-				       + targetBound);
-	}
-
-	return false;
-    }
-
-    // From Graphics Gems IV (pg5) and Graphics Gems II, Pg170
-    @Override
-    void computeCentroid() {
-	int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
-		 initialVertexIndex : initialCoordIndex);
-
-	Point3d pnt0 = new Point3d();
-	Point3d pnt1 = new Point3d();
-	Point3d pnt2 = new Point3d();
-	Vector3d vec = new Vector3d();
-	Vector3d normal = new Vector3d();
-	Vector3d tmpvec = new Vector3d();
-
-	double area;
-	double totalarea = 0;
-
-	centroid.x = 0;
-	centroid.y = 0;
-	centroid.z = 0;
-
-
-	while(i < validVertexCount) {
-	    getVertexData(i++, pnt0);
-	    getVertexData(i++, pnt1);
-	    getVertexData(i++, pnt2);
-
-	    // Determine the normal
-	    vec.sub(pnt0, pnt1);
-	    tmpvec.sub(pnt1, pnt2);
-
-	    // Do the cross product
-	    normal.cross(vec, tmpvec);
-	    normal.normalize();
-
-	    // If a degenerate triangle, don't include
-	    if (Double.isNaN(normal.x + normal.y + normal.z))
-		continue;
-
-	    // compute the area
-	    getCrossValue(pnt0, pnt1, tmpvec);
-	    getCrossValue(pnt1, pnt2, tmpvec);
-	    getCrossValue(pnt2, pnt0, tmpvec);
-	    area = normal.dot(tmpvec);
-	    centroid.x += (pnt0.x + pnt1.x + pnt2.x)* area;
-	    centroid.y += (pnt0.y + pnt1.y + pnt2.y)* area;
-	    centroid.z += (pnt0.z + pnt1.z + pnt2.z)* area;
-	    totalarea += area;
-
-	}
-	if (totalarea != 0.0) {
-	    area = 1.0/(3.0 * totalarea);
-	    centroid.x *= area;
-	    centroid.y *= area;
-	    centroid.z *= area;
-	}
-    }
-
-    @Override
-    int getClassType() {
-	return TRIANGLE_TYPE;
-    }
-}
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