3D modelling mine plans - how to set elevations?
Geographic Information Systems Asked by Dwayne Dibbley on January 1, 2021
I am trying to make a 3D model from an old mine plan, I have created a new project in QGIS and added a new geo package layer and checked include Z dimension. Then I have traced a line from the old plan with the add line feature. In vertex editor I have entered the Z values as -10 for all points.
But when I look in the 3D viewer all the lines still seem to be on the zero plane
Am I missing something like Z is not elevation? Or am I going completely wrong with this?
One Answer
Go to your layers properties, select the "3D view" tab, then set data defined override for your layer based on the Z value. Then the layer should be displayed correctly.
Correct answer by Erik on January 1, 2021
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