Nyall Dawson 1963ef9784 [pointclouds] Add an elevation tab in layer properties, and allow
users to set a manual offset to apply to point cloud z values

This allows for adjustment of the elevation of point clouds, eg so that:
1. They match nicely with point clouds from other datasources
2. Users can use point clouds from sources with arbitrary z values,
eg. a point cloud made by opendronemap without any actual reference
z values available
2020-12-16 13:58:20 +10:00
..
2020-12-03 07:23:44 +01:00