Esempio n. 1
0
  public static void setupLighting() {
    FloatBuffer lightPosition = BufferUtils.createFloatBuffer(4);
    lightPosition.put(0.0f).put(0.0f).put(0.0f).put(0.0f).flip();

    FloatBuffer whiteLight = BufferUtils.createFloatBuffer(4);
    whiteLight.put(1.0f).put(1.0f).put(1.0f).put(1.0f).flip();

    FloatBuffer lModelAmbient = BufferUtils.createFloatBuffer(4);
    lModelAmbient.put(0.4f).put(0.4f).put(0.4f).put(1.0f).flip();

    glShadeModel(GL_SMOOTH);
    glMaterial(GL_FRONT, GL_SPECULAR, whiteLight);
    glMaterialf(GL_FRONT, GL_SHININESS, 50.0f);

    glLight(GL_LIGHT0, GL_POSITION, lightPosition);
    glLight(GL_LIGHT0, GL_SPECULAR, whiteLight);
    glLight(GL_LIGHT0, GL_DIFFUSE, whiteLight);
    glLightModel(GL_LIGHT_MODEL_AMBIENT, lModelAmbient);

    glEnable(GL_LIGHTING);
    glEnable(GL_LIGHT0);

    glEnable(GL_COLOR_MATERIAL);
    glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
  }
Esempio n. 2
0
  @Override
  public void init() throws IOException {

    super.init();
    camera = new Camera(true);
    camera.setPosition(-17f, 20f, 17f, 0, 0, 0, 0, 1, 0);
    float df = 100.0f;

    // Precalculate the Sine and Cosine Lookup Tables.
    // Basically, loop through 360 Degrees and assign the Radian
    // value to each array index (which represents the Degree).
    for (int i = 0; i < 360; i++) {
      g_fSinTable[i] = (float) Math.sin(AR_DegToRad(i));
      g_fCosTable[i] = (float) Math.cos(AR_DegToRad(i));
    }

    pObj = new Sphere();
    pObj.setOrientation(GLU_OUTSIDE);

    Octree.debug = new BoundingBox();
    // Turn lighting on initially
    Octree.turnLighting = true;

    // The current amount of end nodes in our tree (The nodes with vertices stored in them)
    Octree.totalNodesCount = 0;

    // This stores the amount of nodes that are in the frustum
    Octree.totalNodesDrawn = 0;

    // The maximum amount of triangles per node.  If a node has equal or less
    // than this, stop subdividing and store the face indices in that node
    Octree.maxTriangles = 800;

    // The maximum amount of subdivisions allowed (Levels of subdivision)
    Octree.maxSubdivisions = 5;

    // The number of Nodes we've checked for collision.
    Octree.numNodesCollided = 0;

    // Wheter the Object is Colliding with anything in the World or not.
    octree.setObjectColliding(false);

    // Wheter we test the whole world for collision or just the nodes we are in.
    Octree.octreeCollisionDetection = true;

    LoadWorld();

    // for(int i=0; i < g_World.getNumOfMaterials(); i++)
    // {
    //	System.out.println(g_World.getMaterials(i).getName() + " indice " + i);

    // }

    // for(int i=0; i < g_World.getNumOfObjects(); i++)
    // {
    //	System.out.println(g_World.getObject(i).getName());
    //	System.out.println(g_World.getObject(i).getMaterialID());
    // System.out.println(g_World.getPObject(i).getMaterialID());
    // }

    // System.out.println(g_World.getPMaterials(12).getColor()[0] + " " +
    // g_World.getPMaterials(12).getColor()[1]
    //                    + " " + g_World.getPMaterials(12).getColor()[2]);
    // System.out.println(g_World.getPMaterials(g_World.getPObject(6).getMaterialID()));

    inputManager = new InputManager();

    createGameActions();

    posLuz1F = Conversion.allocFloats(posLuz1);

    // Define a cor de fundo da janela de visualização como preto
    glClearColor(0, 0, 0, 1);

    // Ajusta iluminação
    glLight(GL_LIGHT0, GL_AMBIENT, Conversion.allocFloats(luzAmb1));
    glLight(GL_LIGHT0, GL_DIFFUSE, Conversion.allocFloats(luzDif1));
    glLight(GL_LIGHT0, GL_SPECULAR, Conversion.allocFloats(luzEsp1));

    // Habilita todas as fontes de luz
    glEnable(GL_LIGHT0);

    glEnable(GL_LIGHTING);
    // Agora posiciona demais fontes de luz
    glLight(GL_LIGHT0, GL_POSITION, posLuz1F);

    // Habilita Z-Buffer
    glEnable(GL_DEPTH_TEST);

    // Seleciona o modo de GL_COLOR_MATERIAL
    // glColorMaterial(GL_FRONT, GL_DIFFUSE);
    glEnable(GL_COLOR_MATERIAL);
    glMaterial(GL_FRONT, GL_SPECULAR, Conversion.allocFloats(spec));
    glMaterialf(GL_FRONT, GL_SHININESS, df);
  }