def gen_dim(self, idx: int, always_above: bool = True) -> 'npt.NDArray[numpy.float64]':
"""
Generate rendering data for the dimension-lines
:param idx:
:return:
"""
a = self.im2V(self.model.dim_handles[0 + idx])
b = self.im2V(self.model.dim_handles[1 + idx])
d = b - a
delta = (b - a).norm()
normal = Vec2.from_mat(rotate(math.pi / 2)[:2, :2].dot(delta))
if always_above:
if numpy.cross(Vec2(1, 0), normal) > 0:
normal = -normal
res = numpy.array([
a + normal * 8,
a + normal * 20,
a + normal * 15,
b + normal * 15,
b + normal * 8,
b + normal * 20,
], dtype=numpy.float64)
return res
def keyPressEvent(self, evt):
keycode = evt.key()
jog_keys = {
QtCore.Qt.Key_Left: Vec2(-1, 0),
QtCore.Qt.Key_Right: Vec2(1, 0),
QtCore.Qt.Key_Up: Vec2(0, 1),
QtCore.Qt.Key_Down: Vec2(0, -1)
}
if keycode == QtCore.Qt.Key_Escape:
self.abort_entry()
elif keycode in (QtCore.Qt.Key_Enter, QtCore.Qt.Key_Return):
if self.__point_active:
self.commit_entry(evt.modifiers() & QtCore.Qt.ShiftModifier)
else:
self.__done = DONE_REASON.ACCEPT
elif keycode in jog_keys:
self.do_jog(jog_keys[keycode])
elif keycode == QtCore.Qt.Key_Q:
self.prev_point()
elif keycode == QtCore.Qt.Key_W:
self.next_point()
elif keycode == QtCore.Qt.Key_E:
self.make_active()
elif keycode == QtCore.Qt.Key_R:
self.next_option()
else:
return False
return True
def updated(self, ep):
if self.p1_point.is_set:
if self.p_bottom_corner.is_set:
v = (self.p_bottom_corner.get() - self.p1_point.get())
mag = v.mag()
v = v.norm()
self._cmodel.theta = v.angle()
self._model.pin_spacing = mag / (self._model.side1_pins - 1)
self.v_base = Vec2.from_polar(self._cmodel.theta, 1)
self.v_vert = Vec2(-self.v_base.y, self.v_base.x).norm()
p_edge_center = self.v_base * self._model.pin_spacing * (
self._model.side1_pins - 1) / 2
if self.p_side_3_1.is_set:
dv = self.p_side_3_1.get() - self.p1_point.get()
v, _ = project_point_line(dv, Point2(0, 0), self.v_vert, False)
self._model.dim_2_pincenter = v.mag()
self._cmodel.center = self.v_vert * self._model.dim_2_pincenter / 2 + p_edge_center + self.p1_point.get(
)
if self.p_side_2_1.is_set:
v, _ = project_point_line(
self.p_side_2_1.get() - self._cmodel.center, Point2(0, 0),
self.v_base, False)
self._model.dim_1_pincenter = v.mag() * 2
def __init__(self, view, project, text_renderer):
self.__text = text_renderer
self.__project = project
self.__view = view
self.__top_side_labels = TextBatch(text_renderer)
self.__top_side_pads = TextBatch(text_renderer)
self.__bottom_side_labels = TextBatch(text_renderer)
self.__bottom_side_pads = TextBatch(text_renderer)
self.__last_generation = None
self.__up_vector = Vec2(0, 1)
self.__ltor_vector = Vec2(1, 0)
def keyPressEvent(self, evt: QtGui.QKeyEvent) -> None:
if evt.key() == QtCore.Qt.Key_Escape:
self.model.kp.selected_idx = None
elif self.model.kp.selected_idx is not None:
if evt.key() in (QtCore.Qt.Key_Delete, QtCore.Qt.Key_Backspace):
cmd = cmd_del_keypoint(self.model.kp,
self.model.kp.selected_idx)
self._parent.undoStack.push(cmd)
self.model.kp.selected_idx = None
# Basic 1-px nudging
elif evt.key() in (QtCore.Qt.Key_Left, QtCore.Qt.Key_Right,
QtCore.Qt.Key_Up, QtCore.Qt.Key_Down):
kp_lut: Dict[int, Tuple[int, int]] = {
QtCore.Qt.Key_Left: (-1, 0),
QtCore.Qt.Key_Right: (1, 0),
QtCore.Qt.Key_Up: (0, -1),
QtCore.Qt.Key_Down: (0, 1),
}
nudge = Vec2.from_mat(kp_lut[evt.key()])
current = self.get_keypoint_viewport_center(
self.model.kp.keypoints[self.model.kp.selected_idx])
self.do_set_cmd(current + nudge, True)
def __init__(self, view, model):
self._model = model
self.p1_point = EditablePoint(Point2(0, 0))
self.__theta = 0
self.__corner = Point2(0, 0)
rmat = rotate(self.theta)
dy = -(model.pin_count / 2 - 1) * model.pin_space
v_aligned = Vec2(0, dy)
v_delta = projectPoint(rmat, v_aligned)
# the pin on the end of the same row as P1
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, v_delta)
# Opposite corner point
self.p_opposite = WidthProjectedPoint(self)
points = [self.p1_point, self.p_bottom_corner, self.p_opposite]
super(DIPEditFlow, self).__init__(view, points, True)
if self.view.viewState.current_layer is None:
self.side = SIDE.Top
else:
self.side = self.view.viewState.current_layer.side
self.update_matrix()
def keyPressEvent(self, evt):
disabled = not self.active or self.model_overall.view_mode
if disabled:
return False
if evt.key() == QtCore.Qt.Key_Escape:
self.idx_handle_sel = None
elif self.idx_handle_sel is not None:
if evt.key() in (QtCore.Qt.Key_Delete, QtCore.Qt.Key_Backspace) and IDX_IS_ANCHOR(self.idx_handle_sel):
cmd = cmd_set_handle_position(self.model, self.idx_handle_sel, None)
self._parent.undoStack.push(cmd)
#self.model.set_handle(self.idx_handle_sel, None)
self.idx_handle_sel = None
# Basic 1-px nudging
elif evt.key() in (QtCore.Qt.Key_Left, QtCore.Qt.Key_Right, QtCore.Qt.Key_Up, QtCore.Qt.Key_Down):
nudge = {
QtCore.Qt.Key_Left: (-1, 0),
QtCore.Qt.Key_Right: ( 1, 0),
QtCore.Qt.Key_Up: ( 0, -1),
QtCore.Qt.Key_Down: ( 0, 1),
}[evt.key()]
current = Vec2(self.im2V(self.model.align_handles[self.idx_handle_sel]))
viewspace = self.V2im(current + nudge)
cmd = cmd_set_handle_position(self.model, self.idx_handle_sel, viewspace)
self._parent.undoStack.push(cmd)
#self.model.set_handle(self.idx_handle_sel, viewspace)
self.ghost_handle = None
def mouseMoveEvent(self, event):
disabled = not self.active or self.model_overall.view_mode
if disabled:
return False
needs_update = False
idx = self.get_handle_for_mouse(event.pos())
if self.ghost_handle is not None:
self.ghost_handle = None
if self.behave_mode == MODE_NONE:
if idx is not None:
self.idx_handle_hover = idx
else:
self.idx_handle_hover = None
if event.modifiers() & ADD_MODIFIER:
line_idx, pos = self.get_line_query_for_mouse(event.pos())
if line_idx is not None:
self.ghost_handle = pos
elif self.behave_mode == MODE_DRAGGING:
w_pos = self.V2im(Vec2(event.pos()))
cmd = cmd_set_handle_position(self.model, self.idx_handle_sel, w_pos, merge=True)
self._parent.undoStack.push(cmd)
#self.model.set_handle(self.idx_handle_sel, w_pos)
return False
def gen_dim(self, idx, always_above = True):
"""
Generate rendering data for the dimension-lines
:param idx:
:return:
"""
a = self.im2V(self.model.dim_handles[0 + idx])
b = self.im2V(self.model.dim_handles[1 + idx])
d = b-a
delta = (b-a).norm()
normal = Point2(rotate(math.pi / 2)[:2,:2].dot(delta))
if always_above:
if numpy.cross(Vec2(1,0), normal) > 0:
normal = -normal
res = numpy.array([
a + normal * 8,
a + normal * 20,
a + normal * 15,
b + normal * 15,
b + normal * 8,
b + normal * 20,
])
return res
def move(self, cur: Point2) -> None:
lx, ly = project_point(self.vs.revMatrix, self.last)
nx, ny = project_point(self.vs.revMatrix, cur)
self.vs.translate(Vec2(nx - lx, ny - ly))
self.last = cur
def keyPressEvent(self, evt: QtGui.QKeyEvent) -> bool:
if self.disabled:
return False
if evt.key() == QtCore.Qt.Key_Escape:
self.__idx_handle_sel = None
elif self.__idx_handle_sel is not None:
if evt.key() in (QtCore.Qt.Key_Delete, QtCore.Qt.Key_Backspace) and IDX_IS_LINE(self.__idx_handle_sel):
cmd = cmd_set_handle_position(self.model, self.__idx_handle_sel, None)
self._parent.undoStack.push(cmd)
# self.model.set_handle(self.__idx_handle_sel, None)
self.__idx_handle_sel = None
# Basic 1-px nudging
elif evt.key() in (QtCore.Qt.Key_Left, QtCore.Qt.Key_Right, QtCore.Qt.Key_Up, QtCore.Qt.Key_Down):
_nudgetab: Dict[int,Tuple[int, int]] = {
QtCore.Qt.Key_Left: (-1, 0),
QtCore.Qt.Key_Right: (1, 0),
QtCore.Qt.Key_Up: (0, -1),
QtCore.Qt.Key_Down: (0, 1),
}
nudge = _nudgetab[evt.key()]
current = self.im2V(self.model.align_handles[self.__idx_handle_sel])
viewspace = self.V2im(current + Vec2.from_mat(nudge))
cmd = cmd_set_handle_position(self.model, self.__idx_handle_sel, viewspace)
self._parent.undoStack.push(cmd)
# self.model.set_handle(self.__idx_handle_sel, viewspace)
self.__ghost_handle = None
def updated(self, ep):
if self.p1_point.is_set:
if self.p_bottom_corner.is_set:
v = (self.p_bottom_corner.get() - self.p1_point.get())
mag = v.mag()
v = v.norm()
self.__theta = v.angle()
self._model.pin_spacing = mag / (self._model.side1_pins - 1)
self.v_base = Vec2.fromPolar(self.__theta, 1)
self.v_vert = Vec2(-self.v_base.y, self.v_base.x).norm()
p_edge_center = self.v_base * self._model.pin_spacing * (self._model.side1_pins - 1) / 2
if self.p_side_3_1.is_set:
dv = self.p_side_3_1.get() - self.p1_point.get()
v, _ = project_point_line(dv, Point2(0,0), self.v_vert, False)
self._model.dim_2_pincenter = v.mag()
self.center = self.v_vert * self._model.dim_2_pincenter / 2 + p_edge_center + self.p1_point.get()
if self.p_side_2_1.is_set:
v, _ = project_point_line(self.p_side_2_1.get() - self.center, Point2(0,0), self.v_base, False)
self._model.dim_1_pincenter = v.mag() * 2
def passive_border_va(va: 'VA_xy', cmp: 'Passive2Component') -> None:
"""
:type cmp: pcbre.model.passivecomponent.Passive2Component
:type va: pcbre.accel.vert_array.VA_xy
:param cmp:
:return:
"""
if cmp.body_type == Passive2BodyType.CHIP:
bx = cmp.body_corner_vec.x
by = cmp.body_corner_vec.y
va.add_box(cmp.center.x, cmp.center.y, bx * 2, by * 2, cmp.theta)
elif cmp.body_type == Passive2BodyType.TH_AXIAL:
bx = cmp.body_corner_vec.x
by = cmp.body_corner_vec.y
va.add_box(cmp.center.x, cmp.center.y, bx * 2, by * 2, cmp.theta)
vec = Vec2(math.cos(cmp.theta), math.sin(cmp.theta))
# Add legs
pa = cmp.pin_d * vec
pb = cmp.body_corner_vec.x * vec
va.add_line(pa.x + cmp.center.x, pa.y + cmp.center.y, pb.x + cmp.center.x, pb.y + cmp.center.y)
va.add_line(-pa.x + cmp.center.x, -pa.y + cmp.center.y, -pb.x + cmp.center.x, -pb.y + cmp.center.y)
elif cmp.body_type == Passive2BodyType.TH_RADIAL:
raise NotImplementedError()
else:
raise NotImplementedError()
def __init__(self, view, model, cmodel):
self._model = model
self._cmodel = cmodel
self.p1_point = EditablePoint(Point2(0, 0))
rmat = rotate(self._cmodel.theta)
dy = -(model.pin_count / 2 - 1) * model.pin_space
v_aligned = Vec2(0, dy)
v_delta = project_point(rmat, v_aligned)
# the pin on the end of the same row as P1
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, v_delta)
# Opposite corner point
self.p_opposite = WidthProjectedPoint(self)
points = [self.p1_point, self.p_bottom_corner, self.p_opposite]
super(DIPEditFlow, self).__init__(view, points, True)
self.update_matrix()
def __init__(self, is_new: bool = True) -> None:
# World-space coordinates of the keypoint
self.world = Vec2(0, 0)
# Current align-layer-space coordinates of the keypoint (in pixels, not in normalized image coords)
self.layer = Vec2(0, 0)
# Keypoint created for this layer or existing?
# if existing, keypoint should not be moved in worldspace or deleted
# since the alignment solution for other layers may rely on it
# AlignKeypoint.is_new may also be true if it existed before, but no other layer
# ever used it for alignment (since then it may be safely moved or deleted)
self.is_new = is_new
# Use this keypoint for the alignment solution
self.use = False
self._orig_kp: Optional[KeyPoint] = None
def __init__(self,
view: "BoardViewWidget",
project: "Project",
text_renderer: "TextRender") -> None:
self.__text = text_renderer
self.__project = project
self.__view = view
self.__top_side_labels = TextBatch(text_renderer)
self.__top_side_pads = TextBatch(text_renderer)
self.__bottom_side_labels = TextBatch(text_renderer)
self.__bottom_side_pads = TextBatch(text_renderer)
self.__last_generation : Optional[int] = None
self.__up_vector = Vec2(0, 1)
self.__ltor_vector = Vec2(1, 0)
def __update(self):
if self.__pins_cache:
return
w = self.dim_1_body
h = self.dim_2_body
pads = []
d_2_pc = self.dim_2_pincenter / 2
d_1_pc = self.dim_1_pincenter / 2
overall_pin_no = 0
for i, side_pin_count in enumerate(self.side_pins):
offset = (side_pin_count - 1) / 2 * self.pin_spacing
pad_theta = math.pi / 2 * i
if i == 0:
start = Point2(-d_2_pc, offset)
step = Vec2(0, -self.pin_spacing)
elif i == 1:
start = Point2(-offset, -d_1_pc)
step = Vec2(self.pin_spacing, 0)
elif i == 2:
start = Point2(d_2_pc, -offset)
step = Vec2(0, self.pin_spacing)
elif i == 3:
start = Point2(offset, d_1_pc)
step = Vec2(-self.pin_spacing, 0)
for pin_no in range(side_pin_count):
pin_center = start + step * pin_no
pads.append(
Pad(self,
"%s" % (overall_pin_no + 1),
pin_center,
pad_theta,
self.pin_spacing / 2,
self.pin_contact_length,
side=self.side))
overall_pin_no += 1
self.__pins_cache = pads
def __init__(self, image):
GenModel.__init__(self)
self.__image = image
# 4 corner handles, 2 (potential) anchor handles per line
ini_shape = image.decoded_image.shape
max_dim = float(max(ini_shape))
x = ini_shape[1] / max_dim
y = ini_shape[0] / max_dim
self.__align_handles = [Vec2(-x, -y), Vec2(x, -y), Vec2(x, y), Vec2(-x, y)] + [None] * 8
self.__dim_handles = [self.__align_handles[0],
self.__align_handles[1],
self.align_handles[1],
self.align_handles[2]]
self.__placeholder_dim_values = [100, 100]
self.__dim_values = [None, None]
self.update_matricies()
def update_layer(self) -> None:
idx = self.kpts_sel.currentIndex()
vx = self.px.getValue()
vy = self.py.getValue()
if vx is None or vy is None:
# TODO - flash bad box?
return
p = Vec2(vx, vy)
cmd = cmd_set_keypoint_px(self.model, idx, p)
self._parent.undoStack.push(cmd)
def __init__(self, view, points, can_shortcut=False):
self.view = view
self.__points = points
self.__current_point_index = 0
self.__point_active = False
self.is_initial_active = True
self.simple_entry = True
self.can_shortcut = can_shortcut
self.__done = DONE_REASON.NOT_DONE
self.__grab_delta = Vec2(0, 0)
def deserialize(project: 'Project', msg: ser.Component.Reader) -> Component:
t = msg.smd4
cmp = SMD4Component(
project,
Vec2(0,0), 0, SIDE.Top, # Placeholder values
project,
t.side1Pins, t.side2Pins, t.side3Pins, t.side4Pins,
t.dim1Body, t.dim1PinEdge, t.dim2Body, t.dim2PinEdge,
t.pinContactLength, t.pinContactWidth, t.pinSpacing)
Component.deserializeTo(project, msg.common, cmp)
return cmp
def pt_inside_pad(pad, pt):
"""
:param pt:
:return:
"""
point_padspace = pad.world_to_pad(pt)
delta = Vec2(point_padspace)
if pad.w == pad.l:
return delta.mag() < pad.l / 2
else:
return pt_inside_trace(pad.trace_repr, pt)
def V2im(self, pt):
"""
Translate viewport coordinates to image coordinates
:param pt:
:return:
"""
world = self.viewState.tfV2W(pt)
if self.model_overall.view_mode:
inv = numpy.linalg.inv(self.model.image_matrix)
return projectPoint(inv, world)
else:
return Vec2(world)
def __update_pads(self):
if self.__pads:
return
v = Vec2.fromPolar(0, self.pin_d)
td = 1 if self.body_type in (PassiveBodyType.TH_AXIAL, PassiveBodyType.TH_RADIAL) else 0
if td:
y = x = self.pin_corner_vec.x * 2
else:
y = self.pin_corner_vec.y * 2
x = self.pin_corner_vec.x * 2
self.__pads = [Pad(self, 1, v, 0, y, x, td, self.side), Pad(self, 2, -v, 0, y, x, td, self.side)]
def __init__(self, image: 'ImageLayer'):
self.__image = image
# 4 corner handles, 2 (potential) anchor handles per line
ini_shape = image.decoded_image.shape
max_dim = float(max(ini_shape))
x = ini_shape[1] / max_dim
y = ini_shape[0] / max_dim
# print("Initial shape:", x, y)
# Expressed in a way that mypy static type checking likes
self.__corner_handles: CornerHandleType = (
Vec2(-x, -y), Vec2(x, -y), Vec2(x, y), Vec2(-x, y),
)
self.__line_handles: LineHandleType = (None, None, None, None, None, None, None, None)
self.__dim_handles = (self.__corner_handles[0],
self.__corner_handles[1],
self.__corner_handles[1],
self.__corner_handles[2])
self.__dims_locked = True
self.__placeholder_dim_values: List[float] = [100, 100]
self.__dim_values: List[Optional[float]] = [None, None]
self.update_matricies()
self.translate_x : float = 0
self.translate_y : float = 0
self.origin_idx : int = 0
self.persp_matrix = numpy.identity(3)
self.scale_matrix = numpy.identity(3)
self.rotate_theta = 0.0
self.flip_x = False
self.flip_y = False
def update_matrix(self):
rot = rotate(self._cmodel.theta)
center_to_corner = Vec2(
0,
self._model.pin_space * (self._model.pin_count - 1) / 2)
center_to_corner_w = project_point(rot, center_to_corner)
self._cmodel.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self._cmodel.center.x,
self._cmodel.center.y).dot(
rotate(self._cmodel.theta))
def commit_entry(self, shift_pressed):
if self.simple_entry and not shift_pressed:
self.__done = DONE_REASON.ACCEPT
self.__point_active = False
else:
self.simple_entry = False
if self.__point_active:
self.__point_active = False
self.next_point()
if not self.current_point.is_set:
if self.is_initial_active:
self.__grab_delta = Vec2(0, 0)
self.make_active()
else:
self.is_initial_active = False
def update_matrix(self):
rot = rotate(self._cmodel.theta)
sign = self.get_cur_sign()
center_to_corner = Vec2(
sign * self._model.pin_width / 2,
self._model.pin_space * (self._model.pin_count / 2 - 1) / 2)
center_to_corner_w = project_point(rot, center_to_corner)
self._cmodel.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self._cmodel.center.x,
self._cmodel.center.y).dot(
rotate(self._cmodel.theta))
def __update_pads(self) -> None:
if self.__pads:
return
v = Vec2.from_polar(0, self.pin_d)
td = 1 if self.body_type in (Passive2BodyType.TH_AXIAL, Passive2BodyType.TH_RADIAL) else 0
if td:
y = x = self.pin_corner_vec.x * 2
else:
y = self.pin_corner_vec.y * 2
x = self.pin_corner_vec.x * 2
self.__pads = [
Pad(self, "1", v, 0, y, x, td, self.side),
Pad(self, "2", -v, 0, y, x, td, self.side),
]
def update_matrix(self):
rot = rotate(self.theta)
if self.side == SIDE.Top:
sign = -1
else:
sign = 1
center_to_corner = Vec2(
sign * self._model.pin_width / 2,
self._model.pin_space * (self._model.pin_count / 2 - 1) / 2)
center_to_corner_w = projectPoint(rot, center_to_corner)
self.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self.center.x,
self.center.y).dot(rotate(self.theta))
def __build_trace(self) -> None:
# Update trace VBO
self.working_array["vertex"][0] = (0, 0)
self.working_array["ptid"][0] = 0
self.working_array["vertex"][1] = (0, 0)
self.working_array["ptid"][1] = 1
end = Vec2(1, 0)
for i in range(0, NUM_ENDCAP_SEGMENTS):
theta = math.pi * i / (NUM_ENDCAP_SEGMENTS - 1) + math.pi / 2
m = rotate(theta).dot(end.homol())
self.working_array["vertex"][2 + i] = m[:2]
self.working_array["ptid"][2 + i] = 0
self.working_array["vertex"][2 + i + NUM_ENDCAP_SEGMENTS] = -m[:2]
self.working_array["ptid"][2 + i + NUM_ENDCAP_SEGMENTS] = 1
# Force data copy
self.trace_vbo.bind()
self.trace_vbo.set_array(self.working_array)
def get_corner_points(self) -> List[Vec2]:
# Normalized_dims
max_dim = float(max(self.__cached_decode.shape))
x = self.__cached_decode.shape[1]/max_dim
y = self.__cached_decode.shape[0]/max_dim
corners = (
(-1, -1),
(-1, 1),
(1, 1),
(1, -1))
# Rectangle in pixel space
corners_pixspace = [
Vec2(mx * x, my * y) for mx, my in corners
]
# Possibly non-rectangular corner points
corners_norm = [
project_point(self.transform_matrix, p) for p in corners_pixspace
]
return corners_norm
def other_point():
return Vec2.fromPolar(self.theta, self.model.pin_d)
def corner_offset():
mag = self._model.pin_spacing * (self._model.side1_pins - 1)
return Vec2.fromPolar(self.__theta, mag)