public void initScene() {
Light light = new Light();
light.ambient.setAll(0xff888888);
light.position.setAll(3, 0, 3);
scene.lights().add(light);
// Create objects
// * Note:
// -------
// While the order in which objects are drawn is not important in terms of
// z-ordering (which is taken care of automatically by OpenGL), the order
// _is_ important when it comes to transparency. Here, for the transparency
// of the "_jupiter" sphere to be apparent, it must added as the second child
// of the scene (which means it will be drawn second). The engine does not
// manage this automatically for you.
_cube = new Box(1.3f, 1.3f, 1.3f);
_cube.position().x = +0.4f;
_cube.normalsEnabled(false);
scene.addChild(_cube);
// Add textures in TextureManager
Bitmap b;
b = Utils.makeBitmapFromResourceId(R.drawable.jupiter);
Shared.textureManager().addTextureId(b, "jupiter", false);
b.recycle();
// Add textures to sphere
_cube.textures().addById("jupiter");
}
public Rectangle(float $width, float $height, int $segsW, int $segsH, Color4 color) {
super(4 * $segsW * $segsH, 2 * $segsW * $segsH);
int row, col;
float w = $width / $segsW;
float h = $height / $segsH;
float width5 = $width / 2f;
float height5 = $height / 2f;
// Add vertices
for (row = 0; row <= $segsH; row++) {
for (col = 0; col <= $segsW; col++) {
this.vertices()
.addVertex(
col * w - width5,
row * h - height5,
0f,
(float) col / (float) $segsW,
1 - (float) row / (float) $segsH,
0,
0,
1f,
color.r,
color.g,
color.b,
color.a);
}
}
// Add faces
int colspan = $segsW + 1;
for (row = 1; row <= $segsH; row++) {
for (col = 1; col <= $segsW; col++) {
int lr = row * colspan + col;
int ll = lr - 1;
int ur = lr - colspan;
int ul = ur - 1;
Utils.addQuad(this, ul, ur, lr, ll);
}
}
}
public void initScene() {
_scene.backgroundColor().setAll(_backColor);
_scene.lights().add(new Light());
Bitmap b = null;
switch (_wallTexture) {
case 1:
b = Utils.makeBitmapFromResourceId(R.drawable.wood);
break;
case 2:
b = Utils.makeBitmapFromResourceId(R.drawable.checkerboard);
break;
case 3:
b = Utils.makeBitmapFromResourceId(R.drawable.gray_waves);
break;
case 4:
b = Utils.makeBitmapFromResourceId(R.drawable.paper);
break;
}
if (b != null) {
Shared.textureManager().addTextureId(b, "wall", false);
b.recycle();
Color4 planeColor = new Color4(255, 255, 255, 255);
_east = new Rectangle(40, 12, 2, 2, planeColor);
_west = new Rectangle(40, 12, 2, 2, planeColor);
_up = new Rectangle(40, 12, 2, 2, planeColor);
_down = new Rectangle(40, 12, 2, 2, planeColor);
_east.position().x = -6;
_east.rotation().y = -90;
_east.position().z = -20;
_east.lightingEnabled(false);
_east.textures().addById("wall");
_west.position().x = 6;
_west.rotation().y = 90;
_west.position().z = -20;
_west.lightingEnabled(false);
_west.textures().addById("wall");
_up.rotation().x = -90;
_up.rotation().z = 90;
_up.position().y = 6;
_up.position().z = -20;
_up.lightingEnabled(false);
_up.textures().addById("wall");
_down.rotation().x = 90;
_down.rotation().z = 90;
_down.position().y = -6;
_down.position().z = -20;
_down.lightingEnabled(false);
_down.textures().addById("wall");
_scene.addChild(_east);
_scene.addChild(_west);
_scene.addChild(_up);
_scene.addChild(_down);
}
_scene.fogColor(new Color4(0, 0, 0, 255));
_scene.fogNear(10);
_scene.fogFar(40);
_scene.fogEnabled(true);
if (_theme != 2) {
// not rainbow
_light = new Light();
_light.type(LightType.POSITIONAL);
_light.position.setZ(10);
_light.direction.z = -100;
_scene.lights().add(_light);
if (_theme == 0) {
_light.ambient.setAll(_ballColor);
_light.diffuse.setAll(_ballColor);
}
}
TextureVo t = null;
if (_theme >= 3) {
b = null;
if (_theme == 3) b = Utils.makeBitmapFromResourceId(Shared.context(), R.drawable.earth);
if (_theme == 4)
b = Utils.makeBitmapFromResourceId(Shared.context(), R.drawable.beach_ball);
if (_theme == 5) b = Utils.makeBitmapFromResourceId(Shared.context(), R.drawable.smiley);
if (_theme == 6) b = Utils.makeBitmapFromResourceId(Shared.context(), R.drawable.google);
if (_theme == 7)
b = Utils.makeBitmapFromResourceId(Shared.context(), R.drawable.checkerboard);
Shared.textureManager().addTextureId(b, "texture", false);
b.recycle();
t = new TextureVo("texture");
}
Random r = new Random();
for (int i = 0; i < _ballCount; i++) {
Sphere s = new Sphere((float) (_ballSize * .001), 10, 10);
if (t != null) s.textures().add(t);
if (_style == 0) s.renderType(RenderType.TRIANGLES);
if (_style == 1) s.renderType(RenderType.POINTS);
else if (_style == 2) s.renderType(RenderType.LINES);
else if (_style == 3) s.renderType(RenderType.LINE_LOOP);
else if (_style == 4) s.renderType(RenderType.LINE_STRIP);
else if (_style == 5) s.renderType(RenderType.TRIANGLE_STRIP);
else if (_style == 6) s.renderType(RenderType.TRIANGLE_FAN);
s.position().x = r.nextFloat();
s.position().y = r.nextFloat();
s.position().z = r.nextInt(15) * -1;
s.rotation().x = r.nextInt(100);
s.rotation().y = r.nextInt(100);
if (_theme == 2) {
s.colorMaterialEnabled(true);
s.vertexColorsEnabled(true);
} else {
s.vertexColorsEnabled(false);
}
_scene.addChild(s);
}
}