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authorjaseg <git@jaseg.de>2023-06-29 19:47:31 +0200
committerjaseg <git@jaseg.de>2023-06-29 19:47:31 +0200
commit56d55fda5d5424644e5914c73cfee392f8739bbb (patch)
tree38dd0a4d976b6d61fd876e0ebc8f541df8c1de45 /gerbonara/cad/kicad/footprints.py
parent467e482bf435fce83900fb446761dded4ffd7b31 (diff)
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kicad: Extend query API
Diffstat (limited to 'gerbonara/cad/kicad/footprints.py')
-rw-r--r--gerbonara/cad/kicad/footprints.py47
1 files changed, 46 insertions, 1 deletions
diff --git a/gerbonara/cad/kicad/footprints.py b/gerbonara/cad/kicad/footprints.py
index 2f8abc4..29c947e 100644
--- a/gerbonara/cad/kicad/footprints.py
+++ b/gerbonara/cad/kicad/footprints.py
@@ -30,12 +30,16 @@ from ...aperture_macros.parse import GenericMacros, ApertureMacro
from ...aperture_macros import primitive as amp
+class _MISSING:
+ pass
+
@sexp_type('attr')
class Attribute:
type: AtomChoice(Atom.smd, Atom.through_hole) = None
board_only: Flag() = False
exclude_from_pos_files: Flag() = False
exclude_from_bom: Flag() = False
+ dnp: Flag() = False
@sexp_type('fp_text')
@@ -378,7 +382,13 @@ class Pad:
thermal_gap: Named(float) = None
options: OmitDefault(CustomPadOptions) = None
primitives: OmitDefault(CustomPadPrimitives) = None
+ _: SEXP_END = None
+ footprint: object = None
+ def find_connected(self, **filters):
+ """ Find footprints connected to the same net as this pad """
+ return self.footprint.board.find_footprints(net=self.net.name, **filters)
+
def render(self, variables=None, margin=None, cache=None):
#if self.type in (Atom.connect, Atom.np_thru_hole):
# return
@@ -562,8 +572,10 @@ class Footprint:
at: AtPos = field(default_factory=AtPos)
descr: Named(str) = None
tags: Named(str) = None
- properties: List(Property) = field(default_factory=list)
+ properties: List(DrawnProperty) = field(default_factory=list)
path: Named(str) = None
+ sheetname: Named(str) = None
+ sheetfile: Named(str) = None
autoplace_cost90: Named(float) = None
autoplace_cost180: Named(float) = None
solder_mask_margin: Named(float) = None
@@ -592,6 +604,26 @@ class Footprint:
_ : SEXP_END = None
original_filename: str = None
_bounding_box: tuple = None
+ board: object = None
+
+
+ def __after_parse__(self, parent):
+ self.properties = {prop.key: prop for prop in self.properties}
+
+ for pad in self.pads:
+ pad.footprint = self
+
+ def __before_sexp__(self):
+ self.properties = list(self.properties.values())
+
+ def property_value(self, key, default=_MISSING):
+ if default is not _MISSING and key not in self.properties:
+ return default
+ return self.properties[key].value
+
+ @property
+ def pads_by_number(self):
+ return {(int(pad.number) if pad.number.isnumeric() else pad.number): pad for pad in self.pads if pad.number}
@property
def version(self):
@@ -633,6 +665,19 @@ class Footprint:
@property
def single_sided(self):
raise NotImplementedError()
+
+ def rotate(self, angle, cx=None, cy=None):
+ """ Rotate this footprint by the given angle in radians, counter-clockwise. When (cx, cy) are given, rotate
+ around the given coordinates in the global coordinate space. Otherwise rotate around the footprint's origin. """
+ if (cx, cy) != (None, None):
+ x, y = self.at.x-cx, self.at.y-cy
+ self.at.x = math.cos(angle)*x - math.sin(angle)*y + cx
+ self.at.y = math.sin(angle)*x + math.cos(angle)*y + cy
+
+ self.at.rotation -= math.degrees(angle)
+
+ for pad in self.pads:
+ pad.at.rotation -= math.degrees(angle)
def objects(self, text=False, pads=True):
return chain(