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 __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 __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)
class ComponentTextBatcher:
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 initializeGL(self) -> None:
self.__top_side_pads.initializeGL()
self.__bottom_side_pads.initializeGL()
self.__top_side_labels.initializeGL()
self.__bottom_side_labels.initializeGL()
def needs_rebuild(self, update:bool=False) -> bool:
needs_rebuild = False
# Check if we need to rebuild component text
if self.__project.artwork.components_generation != self.__last_generation:
needs_rebuild = True
up_unit_vector = Point2.from_mat(self.__view.viewState.revMatrix.dot((0, 1, 0))[:2]).norm()
ltor_unit_vector = Point2.from_mat(self.__view.viewState.revMatrix.dot((1, 0, 0))[:2]).norm()
if math.acos(round(float(up_unit_vector.dot(self.__up_vector)), 8)) > 0.01:
needs_rebuild = True
if math.acos(round(float(ltor_unit_vector.dot(self.__ltor_vector)), 8)) > 0.01:
needs_rebuild = True
if update:
self.__up_vector = up_unit_vector
self.__ltor_vector = ltor_unit_vector
self.__last_generation = self.__project.artwork.components_generation
return needs_rebuild
def update_if_necessary(self) -> None:
if not self.needs_rebuild(update=True):
return
components = self.__project.artwork.components
self.__top_side_pads.restart()
self.__top_side_labels.restart()
self.__bottom_side_labels.restart()
self.__bottom_side_pads.restart()
for cmp in components:
if cmp.side == SIDE.Top:
pad_batch = self.__top_side_pads
else:
pad_batch = self.__bottom_side_pads
for pad in cmp.get_pads():
if pad.is_through():
r = Rect.from_center_size(Point2(0, 0), pad.length * 0.6, pad.width * 0.6)
else:
r = Rect.from_center_size(Point2(0, 0), pad.length * 0.8, pad.width * 0.8)
mat = cmp.matrix.dot(pad.translate_mat)
r_top = r.copy()
s = "%s: %s" % (pad.pad_no, pad.pad_name)
ti = pad_batch.get_string(s)
text_mat = mat.dot(ti.get_render_to_mat(r_top))
pad_batch.add(text_mat, ti)
self.__top_side_pads.prepare()
self.__top_side_labels.prepare()
self.__bottom_side_labels.prepare()
self.__bottom_side_pads.prepare()
def render_layer(self, mat: 'numpy.ArrayLike', side: SIDE, labels: bool) -> None:
{
(SIDE.Top, True): self.__top_side_labels,
(SIDE.Top, False): self.__top_side_pads,
(SIDE.Bottom, True): self.__bottom_side_labels,
(SIDE.Bottom, False): self.__bottom_side_pads
}[side, labels].render(mat)
class ComponentTextBatcher:
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 initializeGL(self):
self.__top_side_pads.initializeGL()
self.__bottom_side_pads.initializeGL()
self.__top_side_labels.initializeGL()
self.__bottom_side_labels.initializeGL()
def __needs_rebuild(self):
needs_rebuild = False
# Check if we need to rebuild component text
if self.__project.artwork.components_generation != self.__last_generation:
needs_rebuild = True
up_unit_vector = Point2(self.__view.viewState.revMatrix.dot((0,1,0))[:2]).norm()
ltor_unit_vector = Point2(self.__view.viewState.revMatrix.dot((1,0,0))[:2]).norm()
if math.acos(round(float(up_unit_vector.dot(self.__up_vector)), 8)) > 0.01:
needs_rebuild = True
if math.acos(round(float(ltor_unit_vector.dot(self.__ltor_vector)), 8)) > 0.01:
needs_rebuild = True
self.__up_vector = up_unit_vector
self.__ltor_vector = ltor_unit_vector
self.__last_generation = self.__project.artwork.components_generation
return needs_rebuild
def update_if_necessary(self):
if not self.__needs_rebuild():
return
components = self.__project.artwork.components
self.__top_side_pads.restart()
self.__top_side_labels.restart()
self.__bottom_side_labels.restart()
self.__bottom_side_pads.restart()
for cmp in components:
if cmp.side == SIDE.Top:
pad_batch = self.__top_side_pads
else:
pad_batch = self.__bottom_side_pads
for pad in cmp.get_pads():
if pad.is_through():
r = Rect.fromCenterSize(Point2(0,0), pad.l * 0.6, pad.w * 0.6)
else:
r = Rect.fromCenterSize(Point2(0,0), pad.l*0.8, pad.w*0.8)
mat = cmp.matrix.dot(pad.translate_mat)
r_top = Rect.fromRect(r)
s = "%s: %s" % (pad.pad_no, pad.pad_name)
ti = pad_batch.get_string(s)
text_mat = mat.dot(ti.get_render_to_mat(r_top))
pad_batch.add(text_mat, ti)
self.__top_side_pads.prepare()
self.__top_side_labels.prepare()
self.__bottom_side_labels.prepare()
self.__bottom_side_pads.prepare()
def render_layer(self, mat, side, labels):
{ (SIDE.Top, True): self.__top_side_labels,
(SIDE.Top, False): self.__top_side_pads,
(SIDE.Bottom, True): self.__bottom_side_labels,
(SIDE.Bottom, False): self.__bottom_side_pads
}[side, labels].render(mat)