When in wxGTK (GNU/Linux), some widgets has a hardcoded point size font that not fit with normal GUI font and therefore this widgets doesn't inherit changes in system font size.
This commit only affect this platform, changing `!&Wx::wxMSW` to `&Wx::wxMAC`.
(rewrote the Dijkstra shortest path algorithm to use a binary priority
heap instead of a dumb O(n^2) algorithm, added some bounding box tests
to avoid expensive in-polygon tests if possible).
Removed GCode.pm
Removed the Perl bindigns for AvoidCrossingPerimeters, OozePrevention, SpiralVase, Wipe
Changed the std::set of extruder IDs to vector of IDs.
Removed some MSVC compiler warnings, removed obnoxious compiler warnings when compiling the Perl bindings.
Removed the questionable Pressure Advance feature. It is better to use the Pressure Advance implemented into a firmware.
Added a C++ implementation of GCodeReader and SpiralVase, thanks to @alexrj
Added a C++ implementation of GCodeTimeEstimator, thanks to @lordofhyphens
feature (the support_material_synchronize_layers settings).
The feature is now enabled for the soluble supports only
(with support_material_contact_distance > 0).
Fixes https://github.com/prusa3d/Slic3r/issues/197
When extruding supports, the support is interleaved with interface
if possible (when extruded with the same extruder).
Otherwise the base is extruded first.
Clamp these values between the minimum of min_layer_height per nozzle
and the maximum of max_layer_height per nozzle.
Don't allow entering zero layer height to trim an object,
the cut dialog should be used instead.
Fixes https://github.com/prusa3d/Slic3r/issues/235
Dent in perimeters around a hole
Clipper Offset has been extended to remove tiny edges before the offset.
This is important as the tiny edges pose difficulty
for normal calculation, leading to various adverse effects like
kinks and dents in the offsetted contour.
layer print heights to avoid too thin layer surfaces. The minimum layer
height at the nozzle page is maintained for the support layers.
Base layers are trimmed by the briding bottom surfaces.
