jReality - the forum

Hi srossegg,
can you provide us with a jvx file you exported and that produces the false colors when exporting? This would be helpfull.
Stefan

I have a scene graph and a texture2d attribute set at some appearance down the hierarchy. How
do I overwrite this texture to have no texture at a child?

I'm using a BallAndStickFactory to display some vectors. When I then remove the SceneGraphComponent produced by the Factory from the scene graph I get a Exception in thread "AWT-EventQueue-0" java.lang.StackOverflowError at de.jreality.scene.event.GeometryEventMulticaster.remove(GeometryEventMultica...

Hi Charles, the answer to all of your questions is yes :D A more elaborate answer can be found in the documentation of the method: public void SimpleController.setPropertiesResource(Class<?> clazz, String propertiesFileName) This provides a resource location for the !programmer! property file. The u...

Try to do something like this: ReaderOBJ reader = new ReaderOBJ(); SceneGraphComponent c = reader.read(file); Geometry g = SceneGraphUtility.getFirstGeometry(c); if (g == null) return; if (g instanceof IndexedFaceSet) { IndexedFaceSet ifs = (IndexedFaceSet)g; IndexedFaceSetUtility.calculateAndSetNor...

Hi,
please try to invoke the method
IndexedFaceSetUtility.makeConsistentOrientation()
on the IndexedFaceSet and try if this solves the problem.

Works!

Hi, I'm trying to implement a marquee tool for the jtem halfedge tools. For this I have to transform the vertices according to the world and camera transforms and the camera projection. Here is the code I came up with: SceneGraphComponent root = view.getViewer().getSceneRoot(); SceneGraphPath hifPat...

The problem seems to be solved if I change the MouseListener in the AbstractViewer to be MouseListener mouseListener = new MouseListener() { public void mouseClicked(MouseEvent e) { component.dispatchEvent(e); } public void mouseEntered(MouseEvent e) { component.dispatchEvent(e); } public void mouse...

If I use the JRViewer -vr
with
-Dde.jreality.scene.Viewer=de.jreality.jogl.GLJPanelViewer
the key events seem to get lost. This might be an input focus issue. Even when I click into the viewer panel there are no key events.

sechel

This is possible but not yet implemented. You could place a feature request for that.

Points and lines are not supported by the adobe reader. They are in the file
but not displayed. See http://www3.math.tu-berlin.de/jreality/ ... 45&start=0

Do you work with the latest SVN version of jreality? The sky box bug should be resolved
there. If yes, please provide the stl geometry that produces the error.

The U3D/PDF exporter does not read the labels from the scene graph yet. In principle
it is no problem to implement this as we did for tubes and spheres.
So maybe this post should go to the feature request section of the forum.

Hi Joe,
please check out the svn. There is a dispose method in the JRViewer now.
It should do similar things as ViewerApp.dispose(). Memory profiling however
showed that the swing components are somehow not beeing collected.
Stefan