コード例 #1
0
ファイル: GLViewer.java プロジェクト: Chnoch/Bachelor-Thesis
  /**
   * Creates the matrices that are used for the projection from the 3D-space onto a 2D-screen.
   * (Result=ViewMatrix*ProjectionMatrix*ViewportMatrix)
   *
   * @return the complete matrix
   */
  private Matrix4f createMatrices() {

    Matrix4f staticMatrix = new Matrix4f(mRenderer.getViewportMatrix());
    Matrix4f projMatrix = mRenderer.getSceneManager().getFrustum().getProjectionMatrix();
    staticMatrix.mul(projMatrix);
    Matrix4f cameraMatrix = mRenderer.getSceneManager().getCamera().getCameraMatrix();
    staticMatrix.mul(cameraMatrix);

    return staticMatrix;
  }
コード例 #2
0
ファイル: GLViewer.java プロジェクト: Chnoch/Bachelor-Thesis
  /**
   * Instantiates a new GLViewer. Needs a reference to the RenderContext, which renders everything
   * to the screen.
   *
   * @param context The context that the application is running in.
   * @param renderer The RenderContext that is used for rendering.
   * @param openGLES20 A flag that makes sure that all the OpenGL settings are set appropriately if
   *     you use version 1.1 or 2.0
   */
  public GLViewer(Context context, RendererInterface renderer) {
    super(context);
    mRenderer = renderer;
    mRenderer.setViewer(this);

    if (renderer.supportsOpenGLES20()) {
      setEGLContextClientVersion(2);
    }

    setRenderer(mRenderer);
    setRenderMode(GLSurfaceView.RENDERMODE_WHEN_DIRTY);
  }
コード例 #3
0
ファイル: GLViewer.java プロジェクト: Chnoch/Bachelor-Thesis
 /**
  * Callback method from the framework if the surface has changed. This usually happens when you
  * rotate the screen.
  *
  * @param width The new width of the view
  * @param height The new height of the view
  */
 public void surfaceHasChanged(int width, int height) {
   mWidth = width;
   mHeight = height;
   mRenderer.getSceneManager().getFrustum().setAspectRatio((float) width / height);
 }