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Ticket Resolution Summary Owner Reporter
#52 fixed Labelling printouts Olly Betts Erin Lynch

When printing multi-page surveys from aven on Windows, the line:

Survey "porcupine" Page 1 (of 2) Processed on Tues,2015.03.24 ...

doesn't print on every page.

Moreover, scale and orientation information should be included in this line to be printed on every page.

#54 fixed Automatic Declination adjustment Olly Betts Wookey

If surveys are dated and geolocated than a magnetic instrument correction can be automatically calculated.

As Survex has recently gained geolocation capabilities this is now a practical option. Therion has done this for a long time using the IGRF model coefficients and its own C++ code. Here is a C-library that may well do the trick:

#55 fixed Fix terrain rendering to not show terrain through itself Olly Betts Olly Betts

The terrain is rendered with a Z-prepass, which is supposed to achieve the desired effect.

This actually worked on my netbook running a rather ancient Ubuntu version and with a hand-built wxWidgets 2.9.5 (though the wx version seems less likely to matter), but not since upgrading it, and not on two other Debian machines I have tried.

I modified the glxgears program to use a Z-prepass, and that seems to work, so I just need to determine what's different in aven.

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