Method setSize

core/src/processing/opengl/PGraphicsOpenGL.java:639–666

(int iwidth, int iheight)

  @Override
  public void setSize(int iwidth, int iheight) {
    width = iwidth;
    height = iheight;
    updatePixelSize();

    texture = null;
    ptexture = null;

    // init perspective projection based on new dimensions
    defCameraFOV = 60 * DEG_TO_RAD; // at least for now
    defCameraX = width / 2.0f;
    defCameraY = height / 2.0f;
    defCameraZ = defCameraY / ((float) Math.tan(defCameraFOV / 2.0f));
    defCameraNear = defCameraZ / 10.0f;
    defCameraFar = defCameraZ * 10.0f;
    defCameraAspect = (float) width / (float) height;

    cameraFOV = defCameraFOV;
    cameraX = defCameraX;
    cameraY = defCameraY;
    cameraZ = defCameraZ;
    cameraNear = defCameraNear;
    cameraFar = defCameraFar;
    cameraAspect = defCameraAspect;

    sized = true;
  }


  @Override