import sandy.core.data.*;
import sandy.core.group.*;
import sandy.primitive.*;
import sandy.view.*;
import sandy.core.*;
import sandy.skin.*;
import sandy.util.*;
import sandy.core.transform.*;
import sandy.events.*;
 
function init( Void ):Void
{
	// we create our camera
	var cam:Camera3D = new Camera3D( 200, 200 );
	// we move the camera backward to be able to see the object placed at 0,0,0
	cam.setPosition(0, 0, -200);
	// we add the camera to the world
	World3D.getInstance().setCamera( cam );
	// we create the root node.
	var bg:Group = new Group();
	// and set it as the root node of the world.
	World3D.getInstance().setRootGroup( bg );
	// and we lauch the scene creation
	createScene( bg );
	// and now that everything is created, we can launch the world rendering.
	World3D.getInstance().render();
}
 
function createScene( bg:Group ):Void
{
   ;// make you implementation here
}
 
// We lauch the animation creation.
init();

import sandy.core.data.*;
import sandy.core.group.*;
import sandy.primitive.*;
import sandy.view.*;
import sandy.core.*;
import sandy.skin.*;
import sandy.util.*;
import sandy.core.transform.*;
import sandy.events.*;
 
function init( Void ):Void
{
	// we create our camera
	var cam:Camera3D = new Camera3D( 200, 200 );
	// we move the camera backward to be able to see the object placed at 0,0,0
	cam.setPosition(0, 0, -200);
	// we add the camera to the world
	World3D.getInstance().setCamera( cam );
	// we create the root node.
	var bg:Group = new Group();
	// and set it as the root node of the world.
	World3D.getInstance().setRootGroup( bg );
	// and we lauch the scene creation
	createScene( bg );
	// and now that everything is created, we can launch the world rendering.
	World3D.getInstance().render();
}
 
function createScene( bg:Group ):Void
{
	// We create our object. It is a cube of 50 pixels
	var o:Object3D = new Box( 50, 50, 50 );
	// Now we simply link the Object leaf to the root node, and finish the tree creation
	bg.addChild( o);
}
 
// We lauch the animation creation.
init();

import sandy.core.data.*;
import sandy.core.group.*;
import sandy.primitive.*;
import sandy.view.*;
import sandy.core.*;
import sandy.skin.*;
import sandy.util.*;
import sandy.core.transform.*;
import sandy.events.*;
 
function init( Void ):Void
{
	// we create our camera
	var cam:Camera3D = new Camera3D( 200, 200);
	// we move the camera backward to be able to see the object placed at 0,0,0
	cam.setPosition(0, 0, -200);
	// we add the camera to the world
	World3D.getInstance().setCamera( cam );
	// we create the root node.
	var bg:Group = new Group();
	// and set it as the root node of the world.
	World3D.getInstance().setRootGroup( bg );
	// and we lauch the scene creation
	createScene( bg );
	// and now that everything is created, we can launch the world rendering.
	World3D.getInstance().render();
}
 
function createScene( bg:Group ):Void
{
	// We create our object. It is a cube of 50 pixels
	var o:Object3D = new Box( 50, 50, 50 );
 
	// We create the skin to change the box's appearance.
	// Here we are using the SimpleColor skin, which requires a fill color, an alpha, and a thickness.
	// I choose to make it a little bit transparent and red
	var skin:Skin = new SimpleColorSkin (0xFF0000, 80, 2);
	// Now we just have to apply the skin to the object. 
	// The skin will be applied to all faces of the object
	o.setSkin (skin);
 
	// Now we simply add the Object to the root node, to finish the tree creation
	bg.addChild( o);
}
 
// We lauch the animation creation.
init();

import sandy.core.light.*;
import sandy.core.data.*;
import sandy.core.group.*;
import sandy.primitive.*;
import sandy.view.*;
import sandy.core.*;
import sandy.skin.*;
import sandy.util.*;
import sandy.core.transform.*;
import sandy.events.*;
 
function init( Void ):Void
{
	// we create our camera
	var cam:Camera3D = new Camera3D( 200, 200);
	// we move the camera backward to be able to see the object placed at 0,0,0
	cam.setPosition(0, 0, -100);
	// we add the camera to the world
	World3D.getInstance().setCamera( cam );
    //We create the Light coming from the left with a low intensity (20)
	var l:Light3D = new Light3D (new Vector (1, 0, 0), 20);
	// set the world light 
	World3D.getInstance ().setLight (l);
 
	// we create the root node.
	var bg:Group = new Group();
	// and set it as the root node of the world.
	World3D.getInstance().setRootGroup( bg );
	// and we lauch the scene creation
	createScene( bg );
	// and now that everything is created, we can launch the world rendering.
	World3D.getInstance().render();
}
function createScene (bg:Group):Void
{
	// We create our object. It is a cube of 50 pixels, and with the quad mode, so here four points per face.
	var o:Object3D = new Box (50, 50, 50, 'quad');
	// we create a skin to "dress up " the object a bit, and make it visually better.
	//  SimpleColor skin is used here, it needs the fill color, alpha, and thickness
	var skin:Skin = new MixedSkin (0x00FF00, 100, 0, 1);
    // We enable the light 
    skin.setLightingEnable(true);
	// We apply the skin to the object
	o.setSkin (skin);
	// We create two TransformGroup instances. Each one corresponds to a node of the tree we are going to create.
	var tg1:TransformGroup = new TransformGroup ();
	var tg2:TransformGroup = new TransformGroup ();
	// We also create two instances of Translation objects.
	// Give them an appropriate name, this becomes important very rapidly.
	var translation:Transform3D = new Transform3D ();
	// We create an interpolator to make it rotate linearly for a while
	var ease:Ease = new Ease ();
	ease.linear ();
	var rotint:RotationInterpolator = new RotationInterpolator (ease.create (), 300);
	// we translate the object by 500 pixels on the Z axis.
	translation.translate (0, 0, 200);
	// We apply those transformations to the nodes.
	tg1.setTransform (translation);
	tg2.setTransform (rotint);
	// We add the rotation tansformation to the node which represents the rotation,by setting it as a child.
	// The rotation will be applied first, translation later (higher in the tree)
	tg2.addChild (o);
	// Now we link the two nodes
	// The order here is very important.
	tg1.addChild (tg2);
	// Now we simply link the translation node to the root node, thus completing the tree creation
	bg.addChild (tg1);
}
// We launch the animation creation.
init ();

import sandy.core.data.*;
import sandy.core.group.*;
import sandy.primitive.*;
import sandy.view.*;
import sandy.core.*;
import sandy.skin.*;
import sandy.util.*;
import sandy.core.transform.*;
import sandy.events.*;
 
function init( Void ):Void
{
	// we create our camera
	var cam:Camera3D = new Camera3D( 200, 200);
	// we move the camera backward to be able to see the object placed at 0,0,0
	cam.setPosition(0, 0, -100);
	// we add the camera to the world
	World3D.getInstance().setCamera( cam );
	// we create the root node.
	var bg:Group = new Group();
	// and set it as the root node of the world.
	World3D.getInstance().setRootGroup( bg );
	// and we lauch the scene creation
	createScene( bg );
	// and now that everything is created, we can launch the world rendering.
	World3D.getInstance().render();
}
 
function createScene( bg:Group ):Void
{
	// nous créons notre objet. Pour cela nous utilisons ici la primitive box.
	// cela créé une boite qui, dans le cas où les dimensions d'hauteur, profondeur, largeur, sont les memes
	// genère un cube. Ici nous crééons donc un cube de 50 pixels.
	var o:Object3D = new Box( 50, 50, 50 , 'quad');
	// on créé un skin qui va permettre d'habiller un peu mieux notre objet 3D.
	// ici le skin SimpleColor qui demande une couleur de replissage, la valeur de l'alpha et l'épaisseur du trait.
	var skin:Skin = new MixedSkin( 0x00FF00, 100, 0, 100 );
	// on applique le skin sur l'objet.
	o.setSkin( skin );
	// Nous crééons deux transform Group différents. Chacun correspondant à un noeud de la branche de transformations
	// que nous voulons creer.
	var tg1:TransformGroup = new TransformGroup();
	var tg2:TransformGroup = new TransformGroup();
	// Nous créeons de même deux instances de la classe Transform3D.
	// Profitons-en d'ailleurs pour commencer à nommer nos variables correctement. Vous le verrez ceci 
	// deviens vite très important
	var translation:Transform3D = new Transform3D();
	var rotation:Transform3D = new Transform3D();
	// translation de 200 pixels dans l'axe des Z.
	translation.translate( 0, 0, 200 );
	// Rotation de 30 degrés autours de l'axe defini par le vector 1, 1, 1 
	//( ce qui correspond à une rotation équivalente dans les 3 dimensions )
	rotation.rotAxis( new Vector(1,1,1), 30); 
	// Nous appliquons ces transformations aux noeuds
	tg1.setTransform( translation );
	tg2.setTransform( rotation );
	// nous ajoutons notre objet comme enfant du noeud correspondant à la rotation.
	// l'opération de rotation lui sera donc appliquée avant celle de translation
	tg2.addChild( o );
	// Maintenant nous relions nos deux noeuds, en mettant la translation en opération parent à celle de rotation.
	// Cet ordre est très imporant selon le résultat voulu!
	tg1.addChild( tg2 );
	// nous ajoutons le transformGroup comme filds du BranchGroup afin de créer l'arborescence 
	//et rendre l'object affichable.
	bg.addChild( tg1 );
}
// Nous lançons la création du monde 3D
init();