3. 3 3
Please note
The following is intended to outline our general product
direction. It is intended for information purposes only, and
may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality,
and should not be relied upon in making purchasing
decisions. The development, release, and timing of any
features or functionality described for Oracle’s products
remains at the sole discretion of Oracle.
7. 7 7
Visit the 3D Features for JavaFX 8 Wiki
https://wikis.oracle.com/display/OpenJDK/3D+Features
8. 8 8
Visit Here: http://fxexperience.com
Tip: This
site is
authored by
Oracle
JavaFX
Engineers
9. 9
“JavaFX 3D gives you the ability to use 3D geometry,
cameras, and lights in JavaFX.”
10. 10
JavaFX 3D Application Example
10
http://fxexperience.com/2013/02/javafx-3d-early-access-available/
11. 11
JavaFX 3D Use Cases
■ Inventory and Process Visualization
■ Scientific and Engineering Visualization
■ 3D Charting
■ Mechanical CAD and CAE
■ Medical Imaging
11
12. 12
More JavaFX 3D Use Cases
■ Product Marketing
■ Architectural Design and Walkthroughs
■ Advanced User Experience
■ Mission Planning
■ Training
■ Entertainment
12
13. 13
Nuts and Bolts of JavaFX 3D
(Shapes, Materials, Textures, Lights, Cameras)
16. 16 16
Rotating the 3D Shapes
Tip: Use lambda expressions as
shown here to simplify event handling
17. 17
3D Materials and Textures
■ PhongMaterial has these properties
■ Ambient color
■ Diffuse color, diffuse map
■ Specular color, specular map
■ Specular power
■ Bump map
■ Self-illumination map
17
https://wikis.oracle.com/display/OpenJDK/3D+Features
18. 18
UV Mapping Textures to Shapes
18
Tip: A texture is a 2D image to
be mapped on a 3D surface
Source: http://en.wikipedia.org/wiki/File:UVMapping.png
23. 23
Placing an Image on a Box
23
Note that the
texture is mapped
six times to the box
Tip: A Box doesn’t have to be
a cube. It may have different
width, height and depth args
24. 24
Using TriangleMesh / MeshView
■ If the same texture on all sides of the
cube isn’t desired, a user-defined
shape may be created using
TriangleMesh and MeshView
24
26. 26
Understanding TriangleMesh
26
8 points
12 faces
14 texCoords
12 faces
Image
0, 0
0, 1
1, 0
1, 1
Tip: Best practice
for texture map
dimensions is
powers of two
(e.g. 1024x512)
27. 27
Using TriangleMesh Points
27
Tip: The API for points,
texCoords, and faces is
currently being modified,
primarily to hold this data
in different structures.
(For example)
32. 32
3D Lights
■ Lights are nodes in the scene graph
■ PointLight
■ AmbientLight
■ Default light provided if no active lights
32
https://wikis.oracle.com/display/OpenJDK/3D+Features
33. 33 33
Lights, Camera, Action!
Tip: The camera is also a node in
the scene graph, so it is moveable
35. 35
Using a SubScene
35
■ SubScene is a special node for scene
separation
■ Renders part of the scene with a different
camera
■ Some use cases are:
■ Overlay for UI controls
■ Underlay for background
■ "Heads-up" display
38. 38
3D Node Picking
38
■ Some events (e.g. MouseEvent and
TouchEvent) have a getPickResult()
method
■ PickResult contains info such as
■ Node picked
■ 3D point picked on node
■ Distance of point from camera
■ Face # of node picked
51. 51 51
ZenGuitar3D Uses the JFugue5 Library
■ An open-source Java API for
programming music without the
complexities of MIDI
■ Developed by David Koelle
■ Available at http://JFugue.org
