org.simantics.g3d/src/org/simantics/proconf/g3d/shapes/FloorShape.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.proconf.g3d.shapes;\r
  12 \r
  13 import java.net.URL;\r
  14 \r
  15 import org.eclipse.core.runtime.FileLocator;\r
  16 import org.eclipse.core.runtime.Path;\r
  17 \r
  18 import com.jme.image.Texture;\r
  19 import com.jme.renderer.ColorRGBA;\r
  20 import com.jme.renderer.Renderer;\r
  21 import com.jme.scene.Geometry;\r
  22 import com.jme.scene.TriMesh;\r
  23 import com.jme.scene.state.MaterialState;\r
  24 import com.jme.scene.state.TextureState;\r
  25 import com.jme.util.TextureManager;\r
  26 import com.jme.util.geom.BufferUtils;\r
  27 \r
  28 public class FloorShape {\r
  29         \r
  30         private static String textureLocation = "src/jmetest/data/texture/Detail.jpg";\r
  31 \r
  32         public static Geometry getShape(Renderer renderer, float size, float texScale) {\r
  33 \r
  34                 float coords[] = new float[3 * 4];\r
  35                 float normals[] = new float[3 * 4];\r
  36                 float texcoords[] = new float[2 * 4];\r
  37                 int indices[] = new int[] { 0, 2, 1, 1, 2, 3 };\r
  38                 coords[0] = -size;\r
  39                 coords[1] = 0.f;\r
  40                 coords[2] = -size;\r
  41                 coords[3] = size;\r
  42                 coords[4] = 0.f;\r
  43                 coords[5] = -size;\r
  44                 coords[6] = -size;\r
  45                 coords[7] = 0.f;\r
  46                 coords[8] = size;\r
  47                 coords[9] = size;\r
  48                 coords[10] = 0.f;\r
  49                 coords[11] = size;\r
  50                 texcoords[0] = -size*texScale;\r
  51                 texcoords[1] = -size*texScale;\r
  52                 texcoords[2] = size*texScale;\r
  53                 texcoords[3] = -size*texScale;\r
  54                 texcoords[4] = -size*texScale;\r
  55                 texcoords[5] = size*texScale;\r
  56                 texcoords[6] = size*texScale;\r
  57                 texcoords[7] = size*texScale;\r
  58                 normals[0] = 0.f;\r
  59                 normals[1] = 1.f;\r
  60                 normals[2] = 0.f;\r
  61                 normals[3] = 0.f;\r
  62                 normals[4] = 1.f;\r
  63                 normals[5] = 0.f;\r
  64                 normals[6] = 0.f;\r
  65                 normals[7] = 1.0f;\r
  66                 normals[8] = 0.f;\r
  67                 normals[9] = 0.f;\r
  68                 normals[10] = 1.f;\r
  69                 normals[11] = 0.f;\r
  70       \r
  71         TriMesh shape = new TriMesh("",BufferUtils.createFloatBuffer(coords),BufferUtils.createFloatBuffer(normals),null,BufferUtils.createFloatBuffer(texcoords),BufferUtils.createIntBuffer(indices));\r
  72         MaterialState ms = renderer.createMaterialState();\r
  73         ms.setEmissive(new ColorRGBA(0.5f,0.5f,0.5f,0.f));\r
  74         ms.setDiffuse(new ColorRGBA(1.f,1.f,1.f,0.f));\r
  75         ms.setShininess(128.f);\r
  76         shape.setRenderState(ms);\r
  77         shape.setCullMode(Geometry.CULL_NEVER);\r
  78 \r
  79         TextureState ts = renderer.createTextureState();\r
  80         URL url = FileLocator.find(com.jme.eclipse.Activator.getDefault().getBundle(),new Path(textureLocation),null);\r
  81         Texture tex = TextureManager.loadTexture(url, Texture.MM_LINEAR_LINEAR,\r
  82                 Texture.FM_LINEAR);\r
  83         tex.setWrap(Texture.WM_WRAP_S_WRAP_T);\r
  84         ts.setTexture(tex);\r
  85         shape.setRenderState(ts);\r
  86         shape.lockShadows();\r
  87         return shape;\r
  88        \r
  89     }\r
  90 \r
  91 }\r