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Old 08-28-2015, 07:18 AM
Samuli Samuli is offline
Join Date: Aug 2015
Posts: 15
Issues related to osg export and lightmapping

I'm exporting a lightmapped model from 3ds Max 2014 to vizard 5 using osg exporter. In the lightmaps there's a circular black area near origo, what could cause that? There are only pivot points and fbx link point helpers in the scene near/in the origo, not any objects (ie. sphere) that would cause the black circular area.
At the first time when I imported the lightmapped model to vizard, the resolution and color of the lightmaps were correct, but when I exported again the exactly same model as an osgb file, some lightmaps had a lower resolution and a different color.
Some faces of few planar objects are not shown in vizard, even though the normals are correct and the faces are visible in 3ds max viewport and renderings.
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Old 09-03-2015, 05:40 AM
Samuli Samuli is offline
Join Date: Aug 2015
Posts: 15
Here's an image of the error in the lightmaps as an attachment. To explain it more clearly, the circular area is located in/near the origo of the scene in 3ds Max.
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lightmap, osg, point helper, resolution, vizard

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