[Marble-devel] Review Request 109061: LineString: move Tessellation out of projection code and fix cylindrical issues

[Commit Hook]

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(Updated March 17, 2013, 7:23 p.m.)


Status
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This change has been marked as submitted.


Review request for Marble.


Description
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Mostly code refactor and some fixes.
The goal is to separate concerns between projection specific issues and geodetic concerns.
Then corner cases for crossing the Idl, circling around a pole, moving past the horizon are easier to handle.


Diffs
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  src/lib/Projections/AbstractProjection.cpp d6faad5 
  src/lib/Projections/AbstractProjection_p.h 7284752 
  src/lib/Projections/CylindricalProjection.cpp be9d52a 
  tests/ViewportParamsTest.cpp 251a40e 

Diff: http://git.reviewboard.kde.org/r/109061/diff/


Testing
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ProjectionTest does sanitization checks that screen polygons must satisfy:
closed, contain more than 2 points, no same point twice, repeats


Thanks,

Thibaut Gridel

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