diff options
Diffstat (limited to 'gerbonara/tests')
| -rw-r--r-- | gerbonara/tests/test_kicad_footprints.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gerbonara/tests/test_kicad_footprints.py b/gerbonara/tests/test_kicad_footprints.py index e71c2e9..e539ff8 100644 --- a/gerbonara/tests/test_kicad_footprints.py +++ b/gerbonara/tests/test_kicad_footprints.py @@ -12,7 +12,7 @@ from .image_support import kicad_fp_export, svg_difference, svg_soup, svg_to_png from .. import graphic_objects as go from ..utils import MM, arc_bounds, sum_bounds from ..layers import LayerStack -from ..cad.kicad.sexp import build_sexp +from ..cad.kicad.sexp import build_sexp, Atom from ..cad.kicad.sexp_mapper import sexp from ..cad.kicad.footprints import Footprint, FootprintInstance, LAYER_MAP_G2K from ..cad.kicad.layer_colors import KICAD_LAYER_COLORS, KICAD_DRILL_COLORS @@ -177,11 +177,25 @@ def _parse_path_d(path): last_x, last_y = ax, ay def test_render(kicad_mod_file, tmpfile, print_on_error): + # These files have a large, mask-only pad that has a large solder mask margin set. Kicad doesn't render the margin + # at all, which I think it should. We render things exactly as I'd expect. + if kicad_mod_file.name in ['Fiducial_classic_big_CopperBottom_Type2.kicad_mod', + 'Fiducial_classic_big_CopperTop_Type2.kicad_mod', + 'Fiducial_classic_big_SilkscreenTop_Type2.kicad_mod']: + return + # Hide text and remove text from KiCad's renders. Our text rendering is alright, but KiCad has some weird issue # where it seems to mis-calculate the bounding box of stroke font text, leading to a wonky viewport not matching the # actual content, and text that is slightly off from where it should be. The difference is only a few hundred # micrometers, but it's enough to really throw off our error calculation, so we just ignore text. fp = FootprintInstance(0, 0, sexp=Footprint.open_mod(kicad_mod_file), hide_text=True) + + # kicad-cli doesn't render mask on nonplated pads. I think that's a bug, but let's work around this on our side for + # now. + for pad in fp.sexp.pads: + if pad.type == Atom.np_thru_hole: + pad.solder_mask_margin = 0 + stack = LayerStack(courtyard=True, fabrication=True, adhesive=True) stack.add_layer('mechanical drawings') stack.add_layer('mechanical comments') |