org.simantics.g3d.jme/src/org/simantics/g3d/jme/shape/AxesActor.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.g3d.jme.shape;\r
  13 \r
  14 import com.jme3.app.Application;\r
  15 import com.jme3.material.Material;\r
  16 import com.jme3.math.ColorRGBA;\r
  17 import com.jme3.math.Vector3f;\r
  18 import com.jme3.scene.Geometry;\r
  19 import com.jme3.scene.Mesh;\r
  20 import com.jme3.scene.Node;\r
  21 import com.jme3.scene.debug.Arrow;\r
  22 \r
  23 public class AxesActor extends Node {\r
  24         \r
  25         Application app;\r
  26         \r
  27         public AxesActor(Application app, double size) {\r
  28                 this.app = app;\r
  29                  putArrow(Vector3f.ZERO, Vector3f.UNIT_X.mult((float)size), ColorRGBA.Red);\r
  30              putArrow(Vector3f.ZERO, Vector3f.UNIT_Y.mult((float)size), ColorRGBA.Green);\r
  31              putArrow(Vector3f.ZERO, Vector3f.UNIT_Z.mult((float)size), ColorRGBA.Blue);\r
  32         }\r
  33         \r
  34         public Geometry putShape(Mesh shape, ColorRGBA color){\r
  35         Geometry g = new Geometry("shape", shape);\r
  36         Material mat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");\r
  37         mat.getAdditionalRenderState().setWireframe(true);\r
  38         mat.setColor("Color", color);\r
  39         g.setMaterial(mat);\r
  40         this.attachChild(g);\r
  41         return g;\r
  42     }\r
  43 \r
  44     public void putArrow(Vector3f pos, Vector3f dir, ColorRGBA color){\r
  45         Arrow arrow = new Arrow(dir);\r
  46         arrow.setLineWidth(4); // make arrow thicker\r
  47         putShape(arrow, color).setLocalTranslation(pos);\r
  48     }\r
  49 \r
  50 }\r