Textures - Interactive Web-Based Virtual Reality with Java 3D - page 108

Figure 12. Multitexturing

Figure 13. First code segment and result for Multitexture.java

1. Shape3D Deck() {

2. Shape3D wood = new Shape3D();

3. wood.setGeometry(createGeometry());

4. wood.setAppearance(createAppearance());

5. return wood; }

6.
7. Geometry createGeometry() {
8. int[] setmap = {0,0}; // 2 textures, both using texture coordinate set 0
9. QuadArray plane = new QuadArray(4, GeometryArray.COORDINATES|
10. GeometryArray.TEXTURE_COORDINATE_2,1,setmap);
11. Point3f p = new Point3f(-1.0f, 1.0f, -1.0f); plane.setCoordinate(0, p);
12. p.set(-1.0f, -1.0f, -1.0f); plane.setCoordinate(1, p);
13. p.set(1.0f, -1.0f, -1.0f); plane.setCoordinate(2, p);
14. p.set(1.0f, 1.0f, -1.0f); plane.setCoordinate(3, p);
15. TexCoord2f q = new TexCoord2f( 0.0f,1.0f); plane.setTextureCoordinate(0, 0, q);
16. q.set(0.0f, 0.0f); plane.setTextureCoordinate(0, 1, q);
17. q.set(1.0f, 0.0f); plane.setTextureCoordinate(0, 2, q);
18. q.set(1.0f, 1.0f); plane.setTextureCoordinate(0, 3, q);
19. return plane; }
20.

Result

deck.jpg lightmap.jpg