(re-posted with the agreement of the author by admin)
You can find the code snippets used to make such images from this repository of DataMelt code examples. Here is a gallery of 3D math objects created using Jython code examples: Java 3D is an application programming interface (API) developed at Sun Microsystems for rendering interactive 3D graphics using the Java programming language.
Note that JavaView library inside DataMelt still requires registration using the online form, but even without it the software is fully functional (you will see a pop-up window that reminds about the registration). The main canvas used to visualize JavaView geometric and mathematical objects is called HJavaView.
You may notice that one can mix JavaView and DataMelt classes in a single code. You can run this code inside DataMelt version 2.5. For example, look at this short code that visualizes a snail in 3D using parametric functions: from jv.geom import PgElementSet Using the Python syntax, it takes only a few lines of the code to make impressive interactive 3D objects.
An integration of JavaView into scripting languages means that short code snippets can be used to build and configure JavaView classes, instead of using many parameters passed to Java applets as it was done in the past. Free Online Library: A Java3D application for visualization and deformation of CAD models in Virtual Reality.(three dimensional, computer assisted design. DataMelt also can be used to run the JavaView library using several scripting languages, such as Groovy, JRuby, BeanShell. This paper describes a Java-based 3D framework which is based on physics principles. Recently, JavaView was added to DataMelt which allows high-quality 3D visualization of mathematical and geometry objects using the syntax of the Python language (with the help of Jython backend). When executed, the plugin creates a new 3D scene, and automatically offers a dialog for displaying any open image stack as an image volume. The plugin is listed automatically in ImageJ's plugin menus. With the incredible growth of Python usage, it becomes apparent that integration of the JavaView geometry viewer into Python will bring significant benefits and can extend its usage as a scientific visualization tool. Our 3D visualization library includes a fully-functional plugin for ImageJ named '3D Viewer'. Currently, the support of Java applets in recent browsers is very limited, disabling many online examples and tutorials based on JavaView. accelerated, mixed-mode 2D and 3D rendering using other Khronos APIs. This technology has been deprecated, thus disabling one of the main functionalities of JavaView (see a recent preprint by M.Skrodzki and R.Ithems). LWJGL is a Java library that enables cross-platform access to popular native APIs. When originally created, JavaView was integrated in the Web using Java applets. Java 3D provides compatibility among different systems and enables applications to be run remotely through web browsers. JavaView can be used for 3D scientific visualization, geometric modeling, variational optimization, vector fields etc. We have developed a protein visualization system based on Java 3D8482. The program is written in Java, and enables a smooth integration into commercial software like Mathematica and Maple. Smooth tween animations and scene sequencing functions add rich UI/UX on your application. With assembling graphics primitives, you can easily design scene layouts. casmi supports 2D/3D realtime rendering based on OpenGL.
I am talking of ANY drawbacks here, for example: “it is too slow” “it is not stable” “is limited by the number of concurrent users”, etc.JavaView( ) is a 3D geometry viewer and a mathematical visualization software known since 90x. casmi is a visualization library for Java. Are there any serious drawbacks of using a Java3D based approach?.Java 3D itself seems to be out of vogue, with most people recommending HTML5+WebGL (where unfortunately, I can’t find any solutions that are as developed).The most established open source project I could build upon, that allows me to show 3D scenes on the browser and have users interact with them, uses Java3D for browser view, encapsulated in a java applet (sweethome3Dviewer).Now, I do not wish to create anything from scratch, if it is possible to build upon existing open source efforts. I am trying to create a website where users can view and interact with room-furnishings in a 3D environment in a browser.