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authorJulien Gouesse <gouessej@orange.fr>2015-11-28 15:11:48 +0100
committerJulien Gouesse <gouessej@orange.fr>2015-11-28 15:11:48 +0100
commitdbc98deea1884e44da2c74d6ea807253cdefa693 (patch)
tree29c3ee7dea82d7dd773d81f33f645dde67e43a17 /src/javax/media/j3d/IndexedLineArrayRetained.java
parent2c99f1329dc55bd496bce91b9aba956ecba3c67e (diff)
Relocate package prefix to org.jogamp.java3d
Diffstat (limited to 'src/javax/media/j3d/IndexedLineArrayRetained.java')
-rw-r--r--src/javax/media/j3d/IndexedLineArrayRetained.java431
1 files changed, 0 insertions, 431 deletions
diff --git a/src/javax/media/j3d/IndexedLineArrayRetained.java b/src/javax/media/j3d/IndexedLineArrayRetained.java
deleted file mode 100644
index b28b830..0000000
--- a/src/javax/media/j3d/IndexedLineArrayRetained.java
+++ /dev/null
@@ -1,431 +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 IndexedLineArray object draws the array of vertices as individual
- * line segments. Each pair of vertices defines a line to be drawn.
- */
-
-class IndexedLineArrayRetained extends IndexedGeometryArrayRetained {
-
- IndexedLineArrayRetained() {
- this.geoType = GEO_TYPE_INDEXED_LINE_SET;
- }
-
- @Override
- boolean intersect(PickShape pickShape, PickInfo pickInfo, int flags, Point3d iPnt,
- GeometryRetained geom, int geomIndex) {
- Point3d pnts[] = new Point3d[2];
- double sdist[] = new double[1];
- double minDist = Double.MAX_VALUE;
- double x = 0, y = 0, z = 0;
- //NVaidya
- // Bug 447: While loops below now traverse over all
- // elements in the valid index range from initialIndexIndex
- // to initialIndexInex + validIndexCount - 1
- int i = initialIndexIndex;
- int loopStopIndex = initialIndexIndex + validIndexCount;
- pnts[0] = new Point3d();
- pnts[1] = new Point3d();
- int[] vtxIndexArr = new int[2];
-
- switch (pickShape.getPickType()) {
- case PickShape.PICKRAY:
- PickRay pickRay= (PickRay) pickShape;
-
- while (i < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- if (intersectLineAndRay(pnts[0], pnts[1], pickRay.origin,
- pickRay.direction, 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;
- Vector3d dir =
- new Vector3d(pickSegment.end.x - pickSegment.start.x,
- pickSegment.end.y - pickSegment.start.y,
- pickSegment.end.z - pickSegment.start.z);
-
- while (i < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- if (intersectLineAndRay(pnts[0], pnts[1],
- pickSegment.start,
- dir, sdist, iPnt) &&
- (sdist[0] <= 1.0)) {
- 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 < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- 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 < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- 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 < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- 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 < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- 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 < loopStopIndex) {
- for(int k=0; k<2; k++) {
- vtxIndexArr[k] = indexCoord[i];
- getVertexData(indexCoord[i++], pnts[k]);
- }
- 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("IndexedLineArrayRetained0"));
- 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[2];
- Vector3d dir;
- double dist[] = new double[1];
- //NVaidya
- // Bug 447: correction for loop indices
- int i = initialIndexIndex;
- int loopStopIndex = initialIndexIndex + validIndexCount;
- points[0] = new Point3d();
- points[1] = new Point3d();
-
- switch (pnts.length) {
- case 3: // Triangle/Quad , common case first
- case 4:
- while (i < loopStopIndex) {
- getVertexData(indexCoord[i++], points[0]);
- getVertexData(indexCoord[i++], points[1]);
- if (intersectSegment(pnts, points[0], points[1], dist,
- null)) {
- return true;
- }
- }
- break;
- case 2: // Line
- dir = new Vector3d();
- while (i < loopStopIndex) {
- getVertexData(indexCoord[i++], points[0]);
- getVertexData(indexCoord[i++], points[1]);
- dir.x = points[1].x - points[0].x;
- dir.y = points[1].y - points[0].y;
- dir.z = points[1].z - points[0].z;
- if (intersectLineAndRay(pnts[0], pnts[1], points[0],
- dir, dist, null) &&
- (dist[0] <= 1.0)) {
- return true;
- }
- }
- break;
- case 1: // Point
- dir = new Vector3d();
- while (i < loopStopIndex) {
- getVertexData(indexCoord[i++], points[0]);
- getVertexData(indexCoord[i++], points[1]);
- dir.x = points[1].x - points[0].x;
- dir.y = points[1].y - points[0].y;
- dir.z = points[1].z - points[0].z;
- if (intersectPntAndRay(pnts[0], points[0], dir, dist) &&
- (dist[0] <= 1.0)) {
- return true;
- }
- }
- break;
- }
- return false;
- }
-
-
- @Override
- boolean intersect(Transform3D thisToOtherVworld,
- GeometryRetained geom) {
-
- Point3d[] pnts = new Point3d[2];
- //NVaidya
- // Bug 447: correction for loop indices
- int i = initialIndexIndex;
- int loopStopIndex = initialIndexIndex + validIndexCount;
- pnts[0] = new Point3d();
- pnts[1] = new Point3d();
-
- while (i < loopStopIndex) {
- getVertexData(indexCoord[i++], pnts[0]);
- getVertexData(indexCoord[i++], pnts[1]);
- thisToOtherVworld.transform(pnts[0]);
- thisToOtherVworld.transform(pnts[1]);
- if (geom.intersect(pnts)) {
- return true;
- }
- }
- return false;
- }
-
- // the bounds argument is already transformed
- @Override
- boolean intersect(Bounds targetBound) {
- Point3d[] pnts = new Point3d[2];
- //NVaidya
- // Bug 447: correction for loop indices
- int i = initialIndexIndex;
- int loopStopIndex = initialIndexIndex + validIndexCount;
- pnts[0] = new Point3d();
- pnts[1] = new Point3d();
-
- switch(targetBound.getPickType()) {
- case PickShape.PICKBOUNDINGBOX:
- BoundingBox box = (BoundingBox) targetBound;
-
- while(i < loopStopIndex) {
- getVertexData(indexCoord[i++], pnts[0]);
- getVertexData(indexCoord[i++], pnts[1]);
- if (intersectBoundingBox(pnts, box, null, null)) {
- return true;
- }
- }
- break;
- case PickShape.PICKBOUNDINGSPHERE:
- BoundingSphere bsphere = (BoundingSphere) targetBound;
-
- while(i < loopStopIndex) {
- getVertexData(indexCoord[i++], pnts[0]);
- getVertexData(indexCoord[i++], pnts[1]);
- if (intersectBoundingSphere(pnts, bsphere, null, null)) {
- return true;
- }
- }
- break;
- case PickShape.PICKBOUNDINGPOLYTOPE:
- BoundingPolytope bpolytope = (BoundingPolytope) targetBound;
-
- while(i < loopStopIndex) {
- getVertexData(indexCoord[i++], pnts[0]);
- getVertexData(indexCoord[i++], pnts[1]);
- if (intersectBoundingPolytope(pnts, bpolytope, null, null)) {
- return true;
- }
- }
- break;
- default:
- throw new RuntimeException("Bounds not supported for intersection "
- + targetBound);
- }
- return false;
- }
-
- @Override
- int getClassType() {
- return LINE_TYPE;
- }
-}
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