1) For a while now we've been using a calculated seg count from a given
maxError, and a correction factor to push the radius out so that all
the error is outside the arc/circle. However, the second calculation
(which pre-dates the first) is pretty much just the inverse of the first
(and yields nothing more than maxError back). This is particularly
sub-optimal given the cost of trig functions.
2) There are a lot of old optimizations to reduce segcounts in certain
situations, someting that our error-based calculation compensates for
anyway. (Smaller radii need fewer segments to meet the maxError
condition.) But perhaps more importantly we now surface maxError in the
UI and we don't really want to call it "Max deviation except when it's
not".
3) We were also clamping the segCount twice: once in the calculation
routine and once in most of it's callers. Furthermore, the caller
clamping was inconsistent (both in being done and in the clamping
value). We now clamp only in the calculation routine.
4) There's no reason to use the correction factors in the 3Dviewer;
it's just a visualization and whether the polygonization error is
inside or outside the shape isn't really material.
5) The arc-correction-disabling stuff (used for solder mask layer) was
somewhat fragile in that it depended on the caller to turn it back on
afterwards. It's now only exposed as a RAII object which automatically
cleans up when it goes out of scope.
6) There were also bugs in a couple of the polygonization routines where
we'd accumulate round-off error in adding up the segments and end up with
an overly long last segment (which of course would voilate the error
max). This was the cause of the linked bug and also some issues with vias
that we had fudged in the past with extra clearance.
Fixes https://gitlab.com/kicad/code/kicad/issues/5567
You can now enable and disable snap to grid when drawing/editing across
all apps. You can also tie snap to grid to the visibility of the grid
to allow rapid enable/disable via grid display.
Since the commit e8b11c911e, the menu tools->external plugins is empty.
This is because on new system, an added submenu is cloned when added. So any update on the object
after Add it as no effect. The menu stay empty.
With this commit the menu filling is made before adding submenu.
Change error displayed when a Library .cpa file is opened (instead of a Layout file)
Add warning if variants exist in original design.
Parse LAYERHEIGHT in LAYER (same thing a MAKE but without the MATERIAL_ID)
Parse PADEXCEPTION in COMPONENT
Add DESIGN as one of the valid UNITS
Loading speed fixed by changing the way CADSTAR_ARCHIVE_PARSER::InsertAttributeAtEnd works (we now have a new attribute in each node to keep track of how many attributes there are). Now loads a 30,000 line file in 10seconds instead of 25 minutes!
code refactoring:
- Renamed CADSTAR_COMMON to CADSTAR_ARCHIVE_COMMON
- Renamed CPA_FILE to CADSTAR_PCB_ARCHIVE_PARSER
- Made CADSTAR_PCB_ARCHIVE_PARSER a derived class of CADSTAR_ARCHIVE_COMMON
- Moved all structures in cadstar_pcb_archive_parser.h/.cpp to be defined inside CADSTAR_PCB_ARCHIVE_PARSER class
On wxWidgets 3.0.5, in some cases calling ReCreateParameterList() generates
a EVT_GRID_CMD_CELL_CHANGED that call ParametersUpdated() and creating
an infinite loop
Note also it happens **only for languages using a comma** instead of a point
for floating point separator
It does not happen on wxWidgets 3.1.4
In 3D settings panels, due to a bug in wxWidgets 3.1.4, the checkboxes
controlling the 3D model visibility were not correctly put at the right Y position
My only guess is the old code predated the introduction of
GetLayerSet(). In any case it was long-winded and still didn't
catch the case of being on copper layers other than front or back
(which might be hidden).
Jeff Young
Seth Hillbrand
Jean-Samuel Reynaud
jean-pierre charras
Roberto Fernandez Bautista
Mario Luzeiro
Jon Evans
Tomasz Wlostowski