Creating lines, points in qt3D qml in qt5.9
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I am trying to create a line in 3D using qml. There is an earlier post about creating a [custom mesh](link url). I used this to get some idea, but when I build this i got an error like this in the main.cpp file in line 'engine.aspectEngine()->setData(data);' like setData not found. Can you help me on this. Thank you