Frederic Marmond wrote:
Fred,Hello world, I'm trying to load some collada files from osg, using osgviewer, recent trunk version on msvc8. I tried on those found on the collada-dom package (collada-dom/dom/test/1.4/data/*.dae ), but only one (cube.dae) is really loading. Some crash (segfault), some display an empty scene, and others don't find any scene at all. Aren't those data files considered as reference ones ?I also tried on some kml files (the google's format based on collada one), without success (even if I rename the .kml in .dae, of course): Warning: The DOM was unable to create an element named kml at line 15. Probably a schema violation. => is the dae plugin supposed to be usable, or is it in early development state (or am I badly using it) ? thanks for any information/confirmation ! Fred The dae reader should be stable, it has not had any changes made to it since the osg 2.8.2 release which is working for me. All the new development work on it is being being done in a separate repository. It certainly should not crash. The data files in the Collada respository should mostly work although I have not checked them recently, and strangely some of them were in the past not fully compliant Collada and might still be! Google KML files are not Collada .dae files and will not work! However Google KMZ archive files usually do contain Collada .dae files. The .kmz files are really .zip archives and if you rename the .kmz extension to .zip you can then run a standard zip archive tool to extract the .dae file from them. I suspect that your build of the OSG Collada plugin has a problem. One thing you should check is that you have linked against the dom libraries that implement the 1.4 version of the Collada specification not the 1.5 version. I link against libcollada14dom22 (that is Collada specification version 1.4 dom library version 2.2). Roger |
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