diff options
Diffstat (limited to 'logo/src/xlogo/kernel/perspective/ElementPolygon.java')
| -rw-r--r-- | logo/src/xlogo/kernel/perspective/ElementPolygon.java | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/logo/src/xlogo/kernel/perspective/ElementPolygon.java b/logo/src/xlogo/kernel/perspective/ElementPolygon.java index 8ae2168..71ba5c3 100644 --- a/logo/src/xlogo/kernel/perspective/ElementPolygon.java +++ b/logo/src/xlogo/kernel/perspective/ElementPolygon.java @@ -1,36 +1,36 @@ /* XLogo4Schools - A Logo Interpreter specialized for use in schools, based on XLogo by Loic Le Coq * Copyright (C) 2013 Marko Zivkovic - * + * * Contact Information: marko88zivkovic at gmail dot com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. This program 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 for more details. You should have received a copy of the - * GNU General Public License along with this program; if not, write to the Free - * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. This program 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 for more details. You should have received a copy of the + * GNU General Public License along with this program; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. - * - * + * + * * This Java source code belongs to XLogo4Schools, written by Marko Zivkovic * during his Bachelor thesis at the computer science department of ETH Zurich, * in the year 2013 and/or during future work. - * + * * It is a reengineered version of XLogo written by Loic Le Coq, published * under the GPL License at http://xlogo.tuxfamily.org/ - * + * * Contents of this file were initially written by Loic Le Coq, - * modifications, extensions, refactorings might have been applied by Marko Zivkovic + * modifications, extensions, refactorings might have been applied by Marko Zivkovic */ /** * Title : XLogo * Description : XLogo is an interpreter for the Logo * programming language - * + * * @author Loïc Le Coq */ package xlogo.kernel.perspective; @@ -49,33 +49,33 @@ import xlogo.kernel.LogoError; /** * This class represent A polygon surface in 3D mode - * + * * @author loic - * + * * @author Marko Zivkovic - I decoupled this from Application */ public class ElementPolygon extends Element3D { - public ElementPolygon(Viewer3D v3d) + public ElementPolygon(final Viewer3D v3d) { super(v3d); } - + /** * This method calculates all attributes for polygon and add it to the * Polygon's list */ public void addToScene() throws LogoError { - + if (vertex.size() < 3) throw new LogoError(Logo.messages.getString("error.3d.3vertex")); - + // Create normal vector - - Point3d origine = vertex.get(0); + + final Point3d origine = vertex.get(0); // System.out.println(" origine "+origine.x+" "+origine.y+" "+origine.z); - + Point3d point1; Vector3f vec1 = null; Vector3f vec2 = null; @@ -117,61 +117,61 @@ public class ElementPolygon extends Element3D if (null == vec2) throw new LogoError(Logo.messages.getString("error.3d.emptypolygon")); } - + // Create Geometry - - int[] tab = new int[1]; + + final int[] tab = new int[1]; tab[0] = vertex.size(); - TriangleFanArray tfa = new TriangleFanArray(vertex.size(), TriangleFanArray.COORDINATES - | TriangleFanArray.COLOR_3 | TriangleFanArray.NORMALS, tab); + final TriangleFanArray tfa = new TriangleFanArray(vertex.size(), GeometryArray.COORDINATES + | GeometryArray.COLOR_3 | GeometryArray.NORMALS, tab); // TriangleFanArray tfa2=new // TriangleFanArray(vertex.size(),TriangleFanArray.COORDINATES|TriangleFanArray.COLOR_3|TriangleFanArray.NORMALS,tab); for (int i = 0; i < vertex.size(); i++) { - + tfa.setCoordinate(i, vertex.get(i)); // tfa2.setCoordinate(i, vertex.get(vertex.size()-1-i)); tfa.setColor(i, new Color3f(color.get(i))); // tfa2.setColor(i, new Color3f(color.get(color.size()-i-1))); - + tfa.setNormal(i, vec2); // tfa2.setNormal(i, vec1); - + } - - Shape3D s = new Shape3D(tfa); - Appearance appear = new Appearance(); - Material mat = new Material(new Color3f(1.0f, 1.0f, 1.0f), new Color3f(0.0f, 0f, 0f), new Color3f(1f, 1.0f, + + final Shape3D s = new Shape3D(tfa); + final Appearance appear = new Appearance(); + final Material mat = new Material(new Color3f(1.0f, 1.0f, 1.0f), new Color3f(0.0f, 0f, 0f), new Color3f(1f, 1.0f, 1.0f), new Color3f(1f, 1f, 1f), 64); appear.setMaterial(mat); - PolygonAttributes pa = new PolygonAttributes(); + final PolygonAttributes pa = new PolygonAttributes(); pa.setCullFace(PolygonAttributes.CULL_NONE); pa.setBackFaceNormalFlip(true); appear.setPolygonAttributes(pa); - + s.setAppearance(appear); v3d.add3DObject(s); // DrawPanel.listPoly.add(s); // DrawPanel.listPoly.add(new Shape3D(tfa2)); // System.out.println(DrawPanel.listPoly.size()+" "+vertex.get(i).x+" "+vertex.get(i).y+" "+vertex.get(i).z); } - + public boolean isPoint() { return false; } - + public boolean isPolygon() { return true; } - + public boolean isLine() { return false; } - + public boolean isText() { return false; |