diff options
Diffstat (limited to 'gerbonara/gerber/aperture_macros/primitive.py')
| -rw-r--r-- | gerbonara/gerber/aperture_macros/primitive.py | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gerbonara/gerber/aperture_macros/primitive.py b/gerbonara/gerber/aperture_macros/primitive.py index 13f462f..18aaf51 100644 --- a/gerbonara/gerber/aperture_macros/primitive.py +++ b/gerbonara/gerber/aperture_macros/primitive.py @@ -81,11 +81,11 @@ class Circle(Primitive): if self.rotation is None: self.rotation = ConstantExpression(0) - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: x, y = gp.rotate_point(calc.x, calc.y, deg_to_rad(calc.rotation) + rotation, 0, 0) x, y = x+offset[0], y+offset[1] - return [ gp.Circle(x, y, calc.diameter/2, polarity_dark=bool(calc.exposure)) ] + return [ gp.Circle(x, y, calc.diameter/2, polarity_dark=(bool(calc.exposure) == polarity_dark)) ] def dilate(self, offset, unit): self.diameter += UnitExpression(offset, unit) @@ -100,7 +100,7 @@ class VectorLine(Primitive): end_y : UnitExpression rotation : Expression - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: center_x = (calc.end_x + calc.start_x) / 2 center_y = (calc.end_y + calc.start_y) / 2 @@ -112,7 +112,7 @@ class VectorLine(Primitive): rotation += deg_to_rad(calc.rotation) + math.atan2(delta_y, delta_x) return [ gp.Rectangle(center_x, center_y, length, calc.width, rotation=rotation, - polarity_dark=bool(calc.exposure)) ] + polarity_dark=(bool(calc.exposure) == polarity_dark)) ] def dilate(self, offset, unit): self.width += UnitExpression(2*offset, unit) @@ -128,14 +128,14 @@ class CenterLine(Primitive): y : UnitExpression rotation : Expression - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: rotation += deg_to_rad(calc.rotation) x, y = gp.rotate_point(calc.x, calc.y, rotation, 0, 0) x, y = x+offset[0], y+offset[1] w, h = calc.width, calc.height - return [ gp.Rectangle(x, y, w, h, rotation, polarity_dark=bool(calc.exposure)) ] + return [ gp.Rectangle(x, y, w, h, rotation, polarity_dark=(bool(calc.exposure) == polarity_dark)) ] def dilate(self, offset, unit): self.width += UnitExpression(2*offset, unit) @@ -151,13 +151,13 @@ class Polygon(Primitive): diameter : UnitExpression rotation : Expression - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: rotation += deg_to_rad(calc.rotation) x, y = gp.rotate_point(calc.x, calc.y, rotation, 0, 0) x, y = x+offset[0], y+offset[1] return [ gp.RegularPolygon(calc.x, calc.y, calc.diameter/2, calc.n_vertices, rotation, - polarity_dark=bool(calc.exposure)) ] + polarity_dark=(bool(calc.exposure) == polarity_dark)) ] def dilate(self, offset, unit): self.diameter += UnitExpression(2*offset, unit) @@ -174,13 +174,13 @@ class Thermal(Primitive): gap_w : UnitExpression rotation : Expression - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: rotation += deg_to_rad(calc.rotation) x, y = gp.rotate_point(calc.x, calc.y, rotation, 0, 0) x, y = x+offset[0], y+offset[1] - dark = bool(calc.exposure) + dark = (bool(calc.exposure) == polarity_dark) return [ gp.Circle(x, y, calc.d_outer/2, polarity_dark=dark), @@ -226,7 +226,7 @@ class Outline(Primitive): coords = ','.join(coord.to_gerber(unit) for xy in self.coords for coord in xy) return f'{self.code},{self.exposure.to_gerber()},{len(self.coords)-1},{coords},{self.rotation.to_gerber()}' - def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None): + def to_graphic_primitives(self, offset, rotation, variable_binding={}, unit=None, polarity_dark=True): with self.Calculator(self, variable_binding, unit) as calc: bound_coords = [ (calc(x)+offset[0], calc(y)+offset[1]) for x, y in self.coords ] bound_radii = [None] * len(bound_coords) @@ -234,7 +234,7 @@ class Outline(Primitive): rotation += deg_to_rad(calc.rotation) bound_coords = [ gp.rotate_point(*p, rotation, 0, 0) for p in bound_coords ] - return [gp.ArcPoly(bound_coords, bound_radii, polarity_dark=calc.exposure)] + return [gp.ArcPoly(bound_coords, bound_radii, polarity_dark=(bool(calc.exposure) == polarity_dark))] def dilate(self, offset, unit): # we would need a whole polygon offset/clipping library here |