com.brackeen.javagamebook.graphics3D
Class ZBufferedRenderer

java.lang.Object
  com.brackeen.javagamebook.graphics3D.PolygonRenderer
      com.brackeen.javagamebook.graphics3D.FastTexturedPolygonRenderer
          com.brackeen.javagamebook.graphics3D.ShadedSurfacePolygonRenderer
              com.brackeen.javagamebook.graphics3D.ZBufferedRenderer

All Implemented Interfaces:

GameObjectRenderer

Direct Known Subclasses:

BSPRenderer

public class ZBufferedRenderer

extends ShadedSurfacePolygonRenderer

implements GameObjectRenderer

The ZBufferedRenderer is a PolygonRenderer that renders polygons with a Z-Buffer to ensure correct rendering (closer objects appear in front of farther away objects).

Nested Class Summary

class	ZBufferedRenderer.PowerOf2TextureZRenderer
class	ZBufferedRenderer.ShadedSurfaceZRenderer
class	ZBufferedRenderer.ShadedTextureZRenderer

Nested classes inherited from class com.brackeen.javagamebook.graphics3D.FastTexturedPolygonRenderer

FastTexturedPolygonRenderer.Method0, FastTexturedPolygonRenderer.Method1, FastTexturedPolygonRenderer.Method2, FastTexturedPolygonRenderer.Method3, FastTexturedPolygonRenderer.PowerOf2TextureRenderer, FastTexturedPolygonRenderer.ScanRenderer, FastTexturedPolygonRenderer.ShadedSurfaceRenderer, FastTexturedPolygonRenderer.ShadedTextureRenderer

Field Summary

Fields inherited from class com.brackeen.javagamebook.graphics3D.FastTexturedPolygonRenderer

INTERP_SIZE, INTERP_SIZE_BITS, SCALE, SCALE_BITS

Constructor Summary

ZBufferedRenderer(Transform3D camera, ViewWindow viewWindow)

ZBufferedRenderer(Transform3D camera, ViewWindow viewWindow, boolean eraseView)

Method Summary

boolean	draw(java.awt.Graphics2D g, GameObject object) Draws the object and returns true if any part of the object is visible.
boolean	draw(java.awt.Graphics2D g, PolygonGroup group)
void	startFrame(java.awt.Graphics2D g) Indicates the start of rendering of a frame.

Methods inherited from class com.brackeen.javagamebook.graphics3D.ShadedSurfacePolygonRenderer

endFrame

Methods inherited from class com.brackeen.javagamebook.graphics3D.PolygonRenderer

draw, getCamera

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZBufferedRenderer

public ZBufferedRenderer(Transform3D camera,
                         ViewWindow viewWindow)

ZBufferedRenderer

public ZBufferedRenderer(Transform3D camera,
                         ViewWindow viewWindow,
                         boolean eraseView)

Method Detail

startFrame

public void startFrame(java.awt.Graphics2D g)

Description copied from class: PolygonRenderer

Indicates the start of rendering of a frame. This method should be called every frame before any polygons are drawn.

Overrides:

startFrame in class FastTexturedPolygonRenderer

draw

public boolean draw(java.awt.Graphics2D g,
                    GameObject object)

Description copied from interface: GameObjectRenderer

Draws the object and returns true if any part of the object is visible.

Specified by:

draw in interface GameObjectRenderer

draw

public boolean draw(java.awt.Graphics2D g,
                    PolygonGroup group)