Design of The Rasterizer3D Class

Modifications

Attributes:

You must add a ZBuffer attribute.

The fill() Method:

This class must include an implementation of the following method:

    /**
     * Fill the given object, "removing" any hidden lines/surfaces
     *
     * Note: This method assumes that the point, p, are in row-major
     * order.  That is, each ROW corresponds to a point.
     *
     * @param colors    The color to use for each face
     * @param vertices  The vertices for each face
     * @param p         The coordinates of the vertices
     */
    public void fill(Color[] colors, int[][] vertices, double[][] p)       
  

This method must:

1. Clear the z-buffer.
2. Transform the coordinates as appropriate for the current view.
3. Homogenize the transformed coordinates if necessary.
4. Call the fillFace() method to draw the individual faces.

The fillFace() Method:

This class must include an implementation of the following method:

    /**
     * Fill a single face,  "removing" any hidden lines/surfaces
     * 
     * Note: This method assumes that the point, p, are in row-major
     * order.  That is, each ROW corresponds to a point.
     *
     * @param color     The color to use
     * @param vertices  The vertices for this face
     * @param p         The coordinates of the vertices
     */
    public void fillFace(Color fcolor, int[] vertices, double[][] p)
  

This method must use the setPixel() method in the Raserizer2D class to set the color of individual pixels.