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comparison src/alice/test/topology/aquarium/ViewChange.java @ 141:4c71bbfe557d working

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add mouse event
author sugi
date Thu, 20 Sep 2012 21:35:23 +0900
parents
children 287aae21e7d8
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140:b51d3bf971e7 141:4c71bbfe557d
1 package alice.test.topology.aquarium;
2
3 import java.awt.*;
4
5 import javax.media.j3d.*;
6 import javax.vecmath.*;
7 import com.sun.j3d.utils.universe.*;
8
9 public class ViewChange extends Canvas3D {
10
11 private static final long serialVersionUID = 1L;
12 float sensitivity;
13 float distance;
14 int new_x, new_y;
15 int pre_x, pre_y;
16 SimpleUniverse universe;
17 TransformGroup Camera;
18 float camera_x, camera_y, camera_z, camera_xz, camera_xy, camera_yz = 0;
19 float phi = 0;//(float)Math.PI;
20 float theta = (float)Math.PI/3;
21
22 Transform3D Transform_camera_pos;
23 Transform3D Transform_camera_phi;
24 Transform3D Transform_camera_theta;
25 Vector3f Vector_camera_pos;
26
27 public ViewChange(float Distance, float Sensitivity, GraphicsConfiguration config){
28 super(config);
29 distance = Distance;
30 sensitivity = Sensitivity;
31 universe = new SimpleUniverse(this);
32 ViewingPlatform vp = universe.getViewingPlatform();
33 Camera = vp.getViewPlatformTransform();
34
35 camera_y = distance * (float)Math.sin(theta);
36 camera_xz = distance * (float)Math.cos(theta);
37 camera_x = camera_xz * (float)Math.sin(phi);
38 camera_z = camera_xz * (float)Math.cos(phi);
39
40 Vector_camera_pos = new Vector3f(camera_x, camera_y, camera_z);
41 Transform_camera_pos = new Transform3D();
42 Transform_camera_pos.setTranslation(Vector_camera_pos);
43
44 Transform_camera_phi = new Transform3D();
45 Transform_camera_theta = new Transform3D();
46 Transform_camera_theta.rotX(-theta);
47 Transform_camera_phi.rotY(phi);
48 Transform_camera_theta.mul(Transform_camera_phi);
49 Transform_camera_pos.mul(Transform_camera_theta);
50
51 Camera.setTransform(Transform_camera_pos);
52
53 MouseViewEvent mouse = new MouseViewEvent(this);
54 addMouseMotionListener(mouse);
55
56 }
57
58
59
60 }
61