m3g12
Class MorphingSample

java.lang.Object
  javax.microedition.lcdui.Displayable
      javax.microedition.lcdui.Canvas
          javax.microedition.lcdui.game.GameCanvas
              m3g12.MorphingSample

All Implemented Interfaces:

java.lang.Runnable, Sample

public class MorphingSample
extends javax.microedition.lcdui.game.GameCanvas
implements Sample, java.lang.Runnable

Defines an animation that blends mesh shapes into each other by using morphing.

Author:

Claus Hoefele

Field Summary

private javax.microedition.lcdui.Graphics	graphics 2D graphics singleton used for rendering.
private javax.microedition.m3g.Graphics3D	graphics3d 3D graphics singleton used for rendering.
private boolean	isRunning Flag whether thread is running.
private javax.microedition.m3g.MorphingMesh	morphingMesh Mesh for display.

Fields inherited from class javax.microedition.lcdui.game.GameCanvas

DOWN_PRESSED, FIRE_PRESSED, GAME_A_PRESSED, GAME_B_PRESSED, GAME_C_PRESSED, GAME_D_PRESSED, LEFT_PRESSED, RIGHT_PRESSED, UP_PRESSED

Fields inherited from class javax.microedition.lcdui.Canvas

DOWN, FIRE, GAME_A, GAME_B, GAME_C, GAME_D, KEY_NUM0, KEY_NUM1, KEY_NUM2, KEY_NUM3, KEY_NUM4, KEY_NUM5, KEY_NUM6, KEY_NUM7, KEY_NUM8, KEY_NUM9, KEY_POUND, KEY_STAR, LEFT, RIGHT, UP

Constructor Summary

MorphingSample()
Constructor.

Method Summary

private void	createAnimation(javax.microedition.m3g.MorphingMesh mesh) Creates a new animation that morphs the MorphingMesh's base and target meshes.
private javax.microedition.m3g.MorphingMesh	createMorphingMesh() Creates a new MorphingMesh that has a quad as the base mesh and two triangles as morph targets.
void	destroy() Destroys the sample.
private void	drawMenu(javax.microedition.lcdui.Graphics graphics) Draws a menu for the current key assignments.
void	init() Initializes the sample.
private void	render(javax.microedition.lcdui.Graphics graphics) Renders the sample.
private void	reset() Initializes the sample.
void	run() Animation loop.

Methods inherited from class javax.microedition.lcdui.game.GameCanvas

flushGraphics, flushGraphics, getGraphics, getKeyStates, paint

Methods inherited from class javax.microedition.lcdui.Canvas

getGameAction, getKeyCode, getKeyName, hasPointerEvents, hasPointerMotionEvents, hasRepeatEvents, hideNotify, isDoubleBuffered, keyPressed, keyReleased, keyRepeated, pointerDragged, pointerPressed, pointerReleased, repaint, repaint, serviceRepaints, setCommandListener, setFullScreenMode, showNotify, sizeChanged

Methods inherited from class javax.microedition.lcdui.Displayable

addCommand, getHeight, getTicker, getTitle, getWidth, isShown, removeCommand, setTicker, setTitle

Methods inherited from class java.lang.Object

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

Field Detail

morphingMesh

private javax.microedition.m3g.MorphingMesh morphingMesh

Mesh for display.

isRunning

private boolean isRunning

Flag whether thread is running.

graphics3d

private javax.microedition.m3g.Graphics3D graphics3d

3D graphics singleton used for rendering.

graphics

private javax.microedition.lcdui.Graphics graphics

2D graphics singleton used for rendering.

Constructor Detail

MorphingSample

public MorphingSample()

Constructor.

Method Detail

init

public void init()

Initializes the sample.

Specified by:

init in interface Sample

reset

private void reset()

Initializes the sample.

createMorphingMesh

private javax.microedition.m3g.MorphingMesh createMorphingMesh()

Creates a new MorphingMesh that has a quad as the base mesh and two triangles as morph targets.

Returns:

new MorphingMesh.

createAnimation

private void createAnimation(javax.microedition.m3g.MorphingMesh mesh)

Creates a new animation that morphs the MorphingMesh's base and target meshes.

Parameters:

mesh - mesh for animation.

destroy

public void destroy()

Destroys the sample.

Specified by:

destroy in interface Sample

run

public void run()

Animation loop.

Specified by:

run in interface java.lang.Runnable

render

private void render(javax.microedition.lcdui.Graphics graphics)

Renders the sample.

Parameters:

graphics - graphics context for drawing.

drawMenu

private void drawMenu(javax.microedition.lcdui.Graphics graphics)

Draws a menu for the current key assignments.

Parameters:

graphics - graphics context for drawing.