jReality - the forum

The standard build target for jReality should generate the file VRMLV1Lexer.java from the source file vrml-v1.0.g. [...] selectedthe jReality build file in the Package Explorer, chose on right mouse Run As ...-> Ant Build, and chose the target "io". This then invoked antlr as desired and recreated ...

Hi! As i have written, i use jReality within an EclipseRCP application under native SWT. To get this working i have done several changes in the SWT classes already existing within the SVN repository. One change that is necessary beyond the SWT implementation is the method within the JOGLRenderer cla...

Using the current sources from the SVN repository an exception is thrown if a *.wrl file is tried to load: SCHWERWIEGEND [ReaderVRML.setInput]: VRML 1 parsing failed, call ANTLR first! java.lang.ClassNotFoundException: de.jreality.reader.vrml.VRMLV1Lexer at java.net.URLClassLoader$1.run(URLClassLoad...

No that wouldn't be the case well in that case it only springs one other thing into my mind, that JRViewer sets different GL culling states by any change. While your application doesn't set the same GL states. With any sort of glDebugger it probably would be possible to see if that's the case. OK, ...

Thanks for your answer! Looks like backface culling is behaving wrongly. Maybe JRView has a different winding on the geometry that is why it works accidentally. Is it plausible that this also happens when loading the same input file? Can it be changed? I tested inverting the normals but this really ...

Hi! I am starting with jReality and want to use it within a view of a RCP-application. To introduce not more dependencies than really needed i use a stripped down version - backends.share, core, io, jogl, swt, tool and antlr. I experience problems with the JOGL rendering on my laptop with onboard In...