Esempio n. 1
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  // -----------------------------------------------------------------------
  // CONSTRUCTOR:
  // -----------------------------------------------------------------------
  // ! Constructor of cMaterial.
  public JMaterial() {
    // default graphic settings
    ambient = new JColorf();
    ambient.set(0.5f, 0.5f, 0.5f, 1.0f);

    diffuse = new JColorf();
    diffuse.set(0.7f, 0.7f, 0.7f, 1.0f);

    specular = new JColorf();
    specular.set(0.4f, 0.4f, 0.4f, 1.0f);

    emission = new JColorf();
    emission.set(0.4f, 0.4f, 0.4f, 1.0f);

    shininess = 64;

    // default haptic settings
    viscosity = 0.0;
    stiffness = 0.0;
    staticFriction = 0.0;
    dynamicFriction = 0.0;
    vibrationFrequency = 0.0;
    vibrationAmplitude = 0.0;
    stickSlipForceMax = 0.0;
    stickSlipStiffness = 0.0;
  }
Esempio n. 2
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 /** Render this material in OpenGL2. */
 public void render() {
   GL2 gl = GLContext.getCurrent().getGL().getGL2();
   gl.glEnable(GL2.GL_COLOR_MATERIAL);
   gl.glMaterialfv(GL2.GL_FRONT_AND_BACK, GL2.GL_AMBIENT, ambient.getComponents(), 0);
   gl.glMaterialfv(GL2.GL_FRONT_AND_BACK, GL2.GL_DIFFUSE, diffuse.getComponents(), 0);
   gl.glMaterialfv(GL2.GL_FRONT_AND_BACK, GL2.GL_SPECULAR, specular.getComponents(), 0);
   gl.glMaterialfv(GL2.GL_FRONT_AND_BACK, GL2.GL_EMISSION, emission.getComponents(), 0);
   gl.glMateriali(GL2.GL_FRONT_AND_BACK, GL2.GL_SHININESS, shininess);
 }
Esempio n. 3
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  /**
   * //! set transparency level (sets the alpha value for all color properties).
   *
   * @param aLevelTransparency
   */
  public void setTransparencyLevel(float aLevelTransparency) {
    // make sur value is in range [0.0 - 1.0]
    float level = JMaths.jClamp(aLevelTransparency, 0.0f, 1.0f);

    // apply new value
    ambient.setA(level);
    diffuse.setA(level);
    specular.setA(level);
    emission.setA(level);
  }
Esempio n. 4
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 // ! tells you whether this material includes partial transparency.
 public final boolean isTransparent() {
   return (ambient.getA() < 1.0f
       || diffuse.getA() < 1.0f
       || specular.getA() < 1.0f
       || emission.getA() < 1.0f);
 }