Fixes https://gitlab.com/kicad/code/kicad/-/issues/16304
Add dedicated UI rendering layers
Switch to screen-space rendering to avoid blurriness
Fix a bug in OpenGL GAL that causes layer
ordering to be broken when using Scale
Fix some issues with VIEW_GROUP layer ordering
1) Generate SHAPE_POLY_SET triangulation by outline so they can be
shared between connectivity system and other clients.
2) Don't add items to connectivity when reading board; we're going
to do a total rebuild anyway.
3) Use multithreading when caching triangulation.
New strategy isolates all draw/don't draw decisions to the ViewGetLOD
routines, and all dimmed/not dimmed to PCB_RENDER_SETTINGS::GetColor.
The actual drawing in PCB_PAINTER is more-or-less conditon free.
Also adds new layers for pad and via hole walls so that they can be
controlled for high-contrast mode.
Also changes the drawing paradigm so that the pads are drawn even when
not on the high contrast layer, just in low contrast. The hole wall
is drawn in high contrast. This actually makes things clearer to the
user (although to be honest was done to keep from having to re-render
pads when the high contrast layer changes since we have two separate
layers now that we can adjut colours on).
Fixes https://gitlab.com/kicad/code/kicad/issues/7328
New strategy is to draw the hole wall cylinder if the pad (or via)
isn't flashed on a particular layer. This is (1) more correct,
(2) keeps pads which aren't flashed on any layer from disappearing,
and (3) allows us to remove a bunch of the other special cases.
Or at least I think it does. The proof will be in the (lack of)
follow-on bug reports....
Also fixes a bug where via annular rings weren't highlighted in
high contrast mode.
Fixes https://gitlab.com/kicad/code/kicad/issues/7279
- remove outdated code or comment coming from old drawing code using wxDC
- move zoom values lists to zoom_defines.h
- fix incorrect zoom max and min values (gal scaling factor limits).
Jeff Young
Jon Evans
jean-pierre charras
Mike Williams
Seth Hillbrand
Wayne Stambaugh
Marek Roszko