Hi all, During the fourth week I started working on the scene exporting feature. After discussing the feature with mentors, we decided to use wavefront .obj files. Here is my report for this week:
- Tasks done: - Fixing some bugs in the vector layer texturing PR - Documenting about wavefront .obj files format. - Started implementing the scene exporter. - Made a branch in my github fork where I will be implementing the scene export feature that you can see at github <https://github.com/NEDJIMAbelgacem/QGIS/tree/export-scene-feature> - Tasks to be done: - Get the scene exporting feature working for the vector layer and specially QgsTessellatedPolygonGeometry class. - Try to do the 3D export feature using Qt3D's QEntity and QGeometry only. - Figure out how to save materials (associate .mtl files). - Blocking issues: Currently I'm trying to figure out how to get triangle position data out of Qt3DRender::QBuffer class using the Qt3DRender::QAttribute. You can find the report here as well: https://wiki.osgeo.org/wiki/Improving_qgis_3d If you have any suggestions or feedback please let me know. Best wishes, -- Belgacem Nedjima 4th year computer science and engineering student. https://github.com/NEDJIMAbelgacem
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