jReality - the forum

The general idea to get this working is the following: The pick on an image defines a ray in 3D space, starting at the near clipping plane of the camera (as a rectangle in 3D space), pointing in the direction from the camera origin through that point. Actually it is not a ray but a segment, that end...

For the sources of jjack_min.jar and pd.jar we need to ask Peter Brinkmann, I'll let him know. The sources of smrj on sourceforge are outdated, I'll update them soon and post here.

Thanks for packaging jreality for Fedora!

Thank you. We still couldn't fix the environment mapping in the jogl 2.0 port. Do you have any ideas?

Steffen.

I think you should look into src-jogl, maybe JOGLOffscreenRenderer.

Good luck,

Steffen.

Sorry, this can't be done. But I guess it would be possible and not too hard to implement that.

Steffen.

If your matrix contains a translation, you need to make sure that you do not translate the normals. The easiest thing is to copy the matrix, and set the 4th column to {0, 0, 0, 1}. Then multiply each normal with that matrix.

The idea is that you can "push" the object into a rotation. If you want to disable that, use Steffen.

The tool requires me to click on the icosahedron for it to activate. I wish to be able to rotate the whole scene without having to click on a particular object. How does JRViewer achieve this? You need to set the emptyPickPath on the toolsystem. Tools along this path are triggered when a user click...

Is anyone doing any work on the development of a DSL for jreality?

I am quite sure that nobody else is working on such a project.

Let us know how it is going...

Steffen.

There is no such method, because a SceneGraphComponent can be added as a child to several SceneGraphComponents. Our scene graph is not a tree, but a directed graph without cycles. In which context do you need the functionality? Inside of a tool, for instance, you can obtain a path to the component, ...

I am not sure what behavior you really want - but in your code you have to adapt the translation to something else than 1, except for the first cube. This is because you add everything to the same component (rootscene), and the children are transformed relatively to that component. To determine the ...

I have just updated the smrj jars, can you check if the build works now?

Thank you! Yes sure I am interested! I just don't know how much time my supervisors will allow me to spend time to help working on this. There might be a couple of things I additionally can bring onto the table or I would like eventually see merged into as at the moment my codebase has diverted qui...

tc.getRootToToolComponent().getLength()-2; will always return the same index (probably 0). It gives the depth of the tool component (the component to which the tool is attached) in the scene graph (minus 2). I think what you want is tc.getRootToToolComponent().getLastComponent().getChildComponentCo...

Also, how would you like me to share the code with you? For now I suggest that you compress your current src-jogl folder and attach it to this thread (or post a link to it). But I think we really have to use a decentralized version control system (mercurial or git) for jreality. I have just started...