diff options
Diffstat (limited to 'gerbonara/apertures.py')
| -rw-r--r-- | gerbonara/apertures.py | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/gerbonara/apertures.py b/gerbonara/apertures.py index c49b599..094001d 100644 --- a/gerbonara/apertures.py +++ b/gerbonara/apertures.py @@ -150,6 +150,8 @@ class ExcellonTool(Aperture): # Internal use, for layer dilation. def dilated(self, offset, unit=MM): offset = unit(offset, self.unit) + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, diameter=self.diameter+2*offset) @lru_cache() @@ -188,6 +190,8 @@ class CircleAperture(Aperture): def dilated(self, offset, unit=MM): offset = self.unit(offset, unit) + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, diameter=self.diameter+2*offset, hole_dia=None) @lru_cache() @@ -235,13 +239,15 @@ class RectangleAperture(Aperture): def dilated(self, offset, unit=MM): offset = self.unit(offset, unit) + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, w=self.w+2*offset, h=self.h+2*offset, hole_dia=None) @lru_cache() def rotated(self, angle=0): - if math.isclose(angle % math.pi, 0): + if math.isclose(angle % math.pi, 0, abs_tol=1e-6): return self - elif math.isclose(angle % math.pi, math.pi/2): + elif math.isclose(angle % math.pi, math.pi/2, abs_tol=1e-6): return replace(self, w=self.h, h=self.w, hole_dia=self.hole_dia) else: # odd angle return self.to_macro(angle) @@ -295,6 +301,8 @@ class ObroundAperture(Aperture): def dilated(self, offset, unit=MM): offset = self.unit(offset, unit) + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, w=self.w+2*offset, h=self.h+2*offset, hole_dia=None) @lru_cache() @@ -362,6 +370,8 @@ class PolygonAperture(Aperture): def dilated(self, offset, unit=MM): offset = self.unit(offset, unit) + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, diameter=self.diameter+2*offset, hole_dia=None) flash = _flash_hole @@ -388,7 +398,7 @@ class PolygonAperture(Aperture): if self.hole_dia is not None: return self.unit.convert_to(unit, self.diameter), self.n_vertices, rotation, self.unit.convert_to(unit, self.hole_dia) - elif rotation is not None and not math.isclose(rotation, 0): + elif rotation is not None and not math.isclose(rotation, 0, abs_tol=1e-6): return self.unit.convert_to(unit, self.diameter), self.n_vertices, rotation else: return self.unit.convert_to(unit, self.diameter), self.n_vertices @@ -418,11 +428,13 @@ class ApertureMacroInstance(Aperture): return out def dilated(self, offset, unit=MM): + if math.isclose(offset, 0, abs_tol=1e-6): + return self return replace(self, macro=self.macro.dilated(offset, unit)) @lru_cache() def rotated(self, angle=0.0): - if math.isclose(angle % (2*math.pi), 0): + if math.isclose(angle % (2*math.pi), 0, abs_tol=1e-6): return self else: return self.to_macro(angle) |