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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/PointArrayRetained.java
parent2c99f1329dc55bd496bce91b9aba956ecba3c67e (diff)
Relocate package prefix to org.jogamp.java3d
Diffstat (limited to 'src/javax/media/j3d/PointArrayRetained.java')
-rw-r--r--src/javax/media/j3d/PointArrayRetained.java308
1 files changed, 0 insertions, 308 deletions
diff --git a/src/javax/media/j3d/PointArrayRetained.java b/src/javax/media/j3d/PointArrayRetained.java
deleted file mode 100644
index 77e2433..0000000
--- a/src/javax/media/j3d/PointArrayRetained.java
+++ /dev/null
@@ -1,308 +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 PointArray object draws the array of vertices as individual points.
- */
-
-class PointArrayRetained extends GeometryArrayRetained {
-
- PointArrayRetained() {
- this.geoType = GEO_TYPE_POINT_SET;
- }
-
- @Override
- boolean intersect(PickShape pickShape, PickInfo pickInfo, int flags, Point3d iPnt,
- GeometryRetained geom, int geomIndex) {
- double sdist[] = new double[1];
- double minDist = Double.MAX_VALUE;
- double x = 0, y = 0, z = 0;
- int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
- initialVertexIndex : initialCoordIndex);
- Point3d pnt = new Point3d();
- int[] vtxIndexArr = new int[1];
-
- switch (pickShape.getPickType()) {
- case PickShape.PICKRAY:
- PickRay pickRay= (PickRay) pickShape;
-
- while (i < validVertexCount) {
- vtxIndexArr[0] = i;
- getVertexData(i++, pnt);
- if (intersectPntAndRay(pnt, pickRay.origin,
- pickRay.direction, sdist)) {
- if (flags == 0) {
- return true;
- }
- if (sdist[0] < minDist) {
- minDist = sdist[0];
- x = pnt.x;
- y = pnt.y;
- z = pnt.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 < validVertexCount) {
- vtxIndexArr[0] = i;
- getVertexData(i++, pnt);
- if (intersectPntAndRay(pnt, pickSegment.start,
- dir, sdist) &&
- (sdist[0] <= 1.0)) {
- if (flags == 0) {
- return true;
- }
- if (sdist[0] < minDist) {
- minDist = sdist[0];
- x = pnt.x;
- y = pnt.y;
- z = pnt.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:
- case PickShape.PICKBOUNDINGSPHERE:
- case PickShape.PICKBOUNDINGPOLYTOPE:
- Bounds bounds = ((PickBounds) pickShape).bounds;
-
- while (i < validVertexCount) {
- vtxIndexArr[0] = i;
- getVertexData(i++, pnt);
- if (bounds.intersect(pnt)) {
- if (flags == 0) {
- return true;
- }
- sdist[0] = pickShape.distance(pnt);
- if (sdist[0] < minDist) {
- minDist = sdist[0];
- x = pnt.x;
- y = pnt.y;
- z = pnt.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) {
- vtxIndexArr[0] = i;
- getVertexData(i++, pnt);
- if (intersectCylinder(pnt, pickCylinder, sdist)) {
- if (flags == 0) {
- return true;
- }
- if (sdist[0] < minDist) {
- minDist = sdist[0];
- x = pnt.x;
- y = pnt.y;
- z = pnt.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) {
- vtxIndexArr[0] = i;
- getVertexData(i++, pnt);
- if (intersectCone(pnt, pickCone, sdist)) {
- if (flags == 0) {
- return true;
- }
- if (sdist[0] < minDist) {
- minDist = sdist[0];
- x = pnt.x;
- y = pnt.y;
- z = pnt.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("PointArrayRetained0"));
- 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 point = new Point3d();
- int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
- initialVertexIndex : initialCoordIndex);
-
- switch (pnts.length) {
- case 3: // Triangle
- while (i < validVertexCount) {
- getVertexData(i++, point);
- if (intersectTriPnt(pnts[0], pnts[1], pnts[2], point)) {
- return true;
- }
- }
- break;
- case 4: // Quad
- while (i < validVertexCount) {
- getVertexData(i++, point);
- if (intersectTriPnt(pnts[0], pnts[1], pnts[2], point) ||
- intersectTriPnt(pnts[0], pnts[2], pnts[3], point)) {
- return true;
- }
- }
- break;
- case 2: // Line
- double dist[] = new double[1];
- Vector3d dir = new Vector3d();
-
- while (i < validVertexCount) {
- getVertexData(i++, point);
- dir.x = pnts[1].x - pnts[0].x;
- dir.y = pnts[1].y - pnts[0].y;
- dir.z = pnts[1].z - pnts[0].z;
- if (intersectPntAndRay(point, pnts[0], dir, dist) &&
- (dist[0] <= 1.0)) {
- return true;
- }
- }
- break;
- case 1: // Point
- while (i < validVertexCount) {
- getVertexData(i++, point);
- if ((pnts[0].x == point.x) &&
- (pnts[0].y == point.y) &&
- (pnts[0].z == point.z)) {
- return true;
- }
- }
- break;
- }
- return false;
- }
-
-
- @Override
- boolean intersect(Transform3D thisToOtherVworld,
- GeometryRetained geom) {
-
- Point3d[] pnt = new Point3d[1];
- int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
- initialVertexIndex : initialCoordIndex);
- pnt[0] = new Point3d();
-
- while (i < validVertexCount) {
- getVertexData(i++, pnt[0]);
- thisToOtherVworld.transform(pnt[0]);
- if (geom.intersect(pnt)) {
- return true;
- }
- }
- return false;
- }
-
- // the bounds argument is already transformed
- @Override
- boolean intersect(Bounds targetBound) {
- int i = ((vertexFormat & GeometryArray.BY_REFERENCE) == 0 ?
- initialVertexIndex : initialCoordIndex);
- Point3d pnt = new Point3d();
-
- while (i < validVertexCount) {
- getVertexData(i++, pnt);
- if (targetBound.intersect(pnt)) {
- return true;
- }
- }
- return false;
- }
-
- @Override
- int getClassType() {
- return POINT_TYPE;
- }
-}
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