From dbc98deea1884e44da2c74d6ea807253cdefa693 Mon Sep 17 00:00:00 2001 From: Julien Gouesse Date: Sat, 28 Nov 2015 15:11:48 +0100 Subject: Relocate package prefix to org.jogamp.java3d --- src/javax/media/j3d/IndexedQuadArrayRetained.java | 459 ---------------------- 1 file changed, 459 deletions(-) delete mode 100644 src/javax/media/j3d/IndexedQuadArrayRetained.java (limited to 'src/javax/media/j3d/IndexedQuadArrayRetained.java') diff --git a/src/javax/media/j3d/IndexedQuadArrayRetained.java b/src/javax/media/j3d/IndexedQuadArrayRetained.java deleted file mode 100644 index b32ac13..0000000 --- a/src/javax/media/j3d/IndexedQuadArrayRetained.java +++ /dev/null @@ -1,459 +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; - -/** - * The IndexedQuadArray object draws the array of vertices as individual - * quadrilaterals. Each group - * of four vertices defines a quadrilateral to be drawn. - */ - -class IndexedQuadArrayRetained extends IndexedGeometryArrayRetained { - - IndexedQuadArrayRetained() { - this.geoType = GEO_TYPE_INDEXED_QUAD_SET; - } - - @Override - boolean intersect(PickShape pickShape, PickInfo pickInfo, int flags, Point3d iPnt, - GeometryRetained geom, int geomIndex) { - Point3d pnts[] = new Point3d[4]; - double sdist[] = new double[1]; - double minDist = Double.MAX_VALUE; - double x = 0, y = 0, z = 0; - int[] vtxIndexArr = new int[4]; - - //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(); - pnts[2] = new Point3d(); - pnts[3] = new Point3d(); - - switch (pickShape.getPickType()) { - case PickShape.PICKRAY: - PickRay pickRay= (PickRay) pickShape; - - while (i < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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 < loopStopIndex) { - for(int j=0; j<4; j++) { - vtxIndexArr[j] = indexCoord[i]; - getVertexData(indexCoord[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("IndexedQuadArrayRetained0")); - 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; - - } - - // intersect pnts[] with every quad in this object - @Override - boolean intersect(Point3d[] pnts) { - Point3d[] points = new Point3d[4]; - 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(); - points[2] = new Point3d(); - points[3] = new Point3d(); - - switch (pnts.length) { - case 3: // Triangle - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectTriTri(points[0], points[1], points[2], - pnts[0], pnts[1], pnts[2]) || - intersectTriTri(points[0], points[2], points[3], - pnts[0], pnts[1], pnts[2])) { - return true; - } - } - break; - case 4: // Quad - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - 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]) || - intersectTriTri(points[0], points[2], points[3], - pnts[0], pnts[1], pnts[2]) || - intersectTriTri(points[0], points[2], points[3], - pnts[0], pnts[2], pnts[3])) { - return true; - } - } - break; - case 2: // Line - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectSegment(points, pnts[0], pnts[1], dist, - null)) { - return true; - } - } - break; - case 1: // Point - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectTriPnt(points[0], points[1], points[2], - pnts[0]) || - intersectTriPnt(points[0], points[2], points[3], - pnts[0])) { - return true; - } - } - break; - } - return false; - } - - - @Override - boolean intersect(Transform3D thisToOtherVworld, - GeometryRetained geom) { - - Point3d[] points = new Point3d[4]; - //NVaidya - // Bug 447: correction for loop indices - int i = initialIndexIndex; - int loopStopIndex = initialIndexIndex + validIndexCount; - - points[0] = new Point3d(); - points[1] = new Point3d(); - points[2] = new Point3d(); - points[3] = new Point3d(); - - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - thisToOtherVworld.transform(points[0]); - thisToOtherVworld.transform(points[1]); - thisToOtherVworld.transform(points[2]); - thisToOtherVworld.transform(points[3]); - if (geom.intersect(points)) { - return true; - } - } // for each quad - return false; - } - - // the bounds argument is already transformed - @Override - boolean intersect(Bounds targetBound) { - Point3d[] points = new Point3d[4]; - //NVaidya - // Bug 447: correction for loop indices - int i = initialIndexIndex; - int loopStopIndex = initialIndexIndex + validIndexCount; - - points[0] = new Point3d(); - points[1] = new Point3d(); - points[2] = new Point3d(); - points[3] = new Point3d(); - - switch(targetBound.getPickType()) { - case PickShape.PICKBOUNDINGBOX: - BoundingBox box = (BoundingBox) targetBound; - - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectBoundingBox(points, box, null, null)) { - return true; - } - } - break; - case PickShape.PICKBOUNDINGSPHERE: - BoundingSphere bsphere = (BoundingSphere) targetBound; - - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectBoundingSphere(points, bsphere, null, - null)) { - return true; - } - } - break; - case PickShape.PICKBOUNDINGPOLYTOPE: - BoundingPolytope bpolytope = (BoundingPolytope) targetBound; - while (i < loopStopIndex) { - getVertexData(indexCoord[i++], points[0]); - getVertexData(indexCoord[i++], points[1]); - getVertexData(indexCoord[i++], points[2]); - getVertexData(indexCoord[i++], points[3]); - if (intersectBoundingPolytope(points, bpolytope, null, null)) { - return true; - } - } - break; - default: - throw new RuntimeException("Bounds not supported for intersection " - + targetBound); - } - return false; - } - - - @Override - int getClassType() { - return QUAD_TYPE; - } -} -- cgit v1.2.3