JavaBasicGLNode/Scene.java at master · andrew-smith/JavaBasicGLNode · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

importjavax.media.opengl.GL;

/**
 * Main Scene class that handles the node system
 * @author Andrew
 */
publicclassScene
{

/** The one and only rootNode */
privatefinalNoderootNode;


/**
 * Creates a new Scene
 */
publicScene()
 {
this.rootNode = newNode("rootNode");
 }


/**
 * Gets the rootNode for this Scene
 * @return the rootNode
 */
publicNodegetRootNode()
 {
returnrootNode;
 }


/**
 * Inits the scene and the nodes
 * @param gl the graphics to use
 */
publicvoidinit(GLgl)
 {
//init node tree
rootNode.init(gl);
 }


/**
 * Updates the scene and the nodes
 */
publicvoidupdate()
 {

//update node tree
rootNode.update();
 }


/**
 * Draws the scene and the nodes
 * @param gl the graphics to use
 */
publicvoiddraw(GLgl)
 {

//draw node tree
rootNode.draw(gl);
 }
}