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Merge pull request #70 from craftyjon/viastitching-v8

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Update ViaStitching for KiCad 8
This commit is contained in:
Jean-Samuel Reynaud
2024-01-18 10:08:41 +01:00
committed by GitHub
parent 4360336714 13f5a564f8
commit 63c6ac8e1d
1 changed files with 23 additions and 23 deletions
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46
ViaStitching/FillArea.py
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@ -252,7 +252,7 @@ STEP = '-'
def AddVia(self, position, x, y): def AddVia(self, position, x, y):
if self.parent_area: if self.parent_area:
m = PCB_VIA(self.parent_area) m = PCB_VIA(self.parent_area)
m.SetPosition(VECTOR2I(position)) m.SetPosition(position)
if self.target_net is None: if self.target_net is None:
self.target_net = self.pcb.FindNet(self.netname) self.target_net = self.pcb.FindNet(self.netname)
m.SetNet(self.target_net) m.SetNet(self.target_net)
@ -302,23 +302,23 @@ STEP = '-'
for dx in [-offset, offset]: for dx in [-offset, offset]:
# All 4 corners of the via are testet (upper, lower, left, right) but not the center # All 4 corners of the via are testet (upper, lower, left, right) but not the center
for dy in [-offset, offset]: for dy in [-offset, offset]:
point_to_test = wxPoint(via.PosX + dx, via.PosY + dy) point_to_test = VECTOR2I(via.PosX + dx, via.PosY + dy)
hit_test_area = False hit_test_area = False
if Version() < '7': if Version() < '7':
# below 7.0.0 # below 7.0.0
for layer_id in area.GetLayerSet().CuStack(): for layer_id in area.GetLayerSet().CuStack():
hit_test_area = hit_test_area or area.HitTestFilledArea(layer_id, VECTOR2I(point_to_test)) # Collides with a filled area hit_test_area = hit_test_area or area.HitTestFilledArea(layer_id, point_to_test) # Collides with a filled area
else: else:
# 7.0.0 and above # 7.0.0 and above
for layer_id in area.GetLayerSet().CuStack(): for layer_id in area.GetLayerSet().CuStack():
for i in range(0, area.Outline().OutlineCount()): for i in range(0, area.Outline().OutlineCount()):
area_outline = area.Outline().Outline(i) area_outline = area.Outline().Outline(i)
if area.GetLayerSet().Contains(layer_id) and (layer_id != Edge_Cuts): if area.GetLayerSet().Contains(layer_id) and (layer_id != Edge_Cuts):
hit_test_area = hit_test_area or area_outline.PointInside(VECTOR2I(point_to_test)) hit_test_area = hit_test_area or area_outline.PointInside(point_to_test)
hit_test_edge = area.HitTestForEdge(VECTOR2I(point_to_test), 1) # Collides with an edge/corner hit_test_edge = area.HitTestForEdge(point_to_test, 1) # Collides with an edge/corner
try: try:
hit_test_zone = area.HitTestInsideZone(VECTOR2I(point_to_test)) # Is inside a zone (e.g. KeepOut/Rules) hit_test_zone = area.HitTestInsideZone(point_to_test) # Is inside a zone (e.g. KeepOut/Rules)
except: except:
hit_test_zone = False hit_test_zone = False
# wxPrint('exception: missing HitTestInsideZone: To Be Fixed (not available in kicad 7.0)') # wxPrint('exception: missing HitTestInsideZone: To Be Fixed (not available in kicad 7.0)')
@ -338,7 +338,7 @@ STEP = '-'
target_areas_on_same_layer = filter(lambda x: ((x.GetPriority() > area_priority) and ( target_areas_on_same_layer = filter(lambda x: ((x.GetPriority() > area_priority) and (
x.GetLayer() == area_layer) and (x.GetNetname() == self.netname)), all_areas) x.GetLayer() == area_layer) and (x.GetNetname() == self.netname)), all_areas)
for area_with_higher_priority in target_areas_on_same_layer: for area_with_higher_priority in target_areas_on_same_layer:
if area_with_higher_priority.HitTestInsideZone(VECTOR2I(point_to_test)): if area_with_higher_priority.HitTestInsideZone(point_to_test):
break # Area of target net has higher priority on this layer break # Area of target net has higher priority on this layer
else: else:
# Collides with another signal (e.g. on another layer) # Collides with another signal (e.g. on another layer)
@ -416,7 +416,7 @@ STEP = '-'
p = outline.PointAlong(l) p = outline.PointAlong(l)
if all(self.CheckViaDistance(p, via, outline_parent) for via in all_vias): if all(self.CheckViaDistance(p, via, outline_parent) for via in all_vias):
via = self.AddVia(p.getWxPoint(), 0, 0) via = self.AddVia(p, 0, 0)
all_vias.append(via) all_vias.append(via)
via_placed += 1 via_placed += 1
return via_placed return via_placed
@ -452,7 +452,7 @@ STEP = '-'
return return
# Size the polygons so the vias fit inside # Size the polygons so the vias fit inside
poly_set.Inflate(int(-(1*self.clearance + 0.5*self.size)), 12, SHAPE_POLY_SET.CHAMFER_ALL_CORNERS) poly_set.Inflate(int(-(1*self.clearance + 0.5*self.size)), CORNER_STRATEGY_CHAMFER_ALL_CORNERS, FromMM(0.01))
wxPrint("Generating concentric via placement") wxPrint("Generating concentric via placement")
# Get all vias from the selected net # Get all vias from the selected net
@ -473,7 +473,7 @@ STEP = '-'
# Size the polygons to place the next ring # Size the polygons to place the next ring
if self.fill_type == self.FILL_TYPE_CONCENTRIC: if self.fill_type == self.FILL_TYPE_CONCENTRIC:
poly_set.Inflate(int(-max(self.step, self.size+self.clearance)), 12, SHAPE_POLY_SET.CHAMFER_ALL_CORNERS) poly_set.Inflate(int(-max(self.step, self.size+self.clearance)), CORNER_STRATEGY_CHAMFER_ALL_CORNERS, FromMM(0.01))
off = 0.5 if off == 0 else 0 off = 0.5 if off == 0 else 0
else: else:
poly_set = SHAPE_POLY_SET() poly_set = SHAPE_POLY_SET()
@ -587,7 +587,7 @@ STEP = '-'
board_edge = SHAPE_POLY_SET() board_edge = SHAPE_POLY_SET()
self.pcb.GetBoardPolygonOutlines(board_edge) self.pcb.GetBoardPolygonOutlines(board_edge)
b_clearance = max(self.pcb.GetDesignSettings().m_CopperEdgeClearance, self.clearance) + self.size b_clearance = max(self.pcb.GetDesignSettings().m_CopperEdgeClearance, self.clearance) + self.size
board_edge.Deflate(int(b_clearance), int(12), SHAPE_POLY_SET.ROUND_ALL_CORNERS) board_edge.Deflate(int(b_clearance), CORNER_STRATEGY_ROUND_ALL_CORNERS, FromMM(0.01))
via_list = [] # Create a list of existing vias => faster than scanning through the whole rectangle via_list = [] # Create a list of existing vias => faster than scanning through the whole rectangle
max_target_area_clearance = 0 max_target_area_clearance = 0
@ -622,7 +622,7 @@ STEP = '-'
# Offset is half the size of the via plus the clearance of the via or the area # Offset is half the size of the via plus the clearance of the via or the area
offset = 0 # Use an exact zone match offset = 0 # Use an exact zone match
point_to_test = wxPoint(int(current_x), int(current_y)) point_to_test = VECTOR2I(int(current_x), int(current_y))
hit_test_area = False hit_test_area = False
if Version() < '7': if Version() < '7':
# below 7.0.0 # below 7.0.0
@ -632,13 +632,13 @@ STEP = '-'
# 7.0.0 and above # 7.0.0 and above
for i in range(0, area.Outline().OutlineCount()): for i in range(0, area.Outline().OutlineCount()):
area_outline = area.Outline().Outline(i) area_outline = area.Outline().Outline(i)
hit_test_area = hit_test_area or area_outline.PointInside(VECTOR2I(point_to_test)) hit_test_area = hit_test_area or area_outline.PointInside(point_to_test)
# Collides with an edge/corner # Collides with an edge/corner
hit_test_edge = area.HitTestForEdge(VECTOR2I(point_to_test), int(max(area_clearance, offset))) hit_test_edge = area.HitTestForEdge(point_to_test, int(max(area_clearance, offset)))
# test_result only remains true if the via is inside an area and not on an edge # test_result only remains true if the via is inside an area and not on an edge
test_result = (hit_test_area and not hit_test_edge) test_result = (hit_test_area and not hit_test_edge)
test_result = (test_result and board_edge.Collide(VECTOR2I(point_to_test))) # check if inside board outline test_result = (test_result and board_edge.Collide(point_to_test)) # check if inside board outline
if test_result: if test_result:
# Create a via object with information about the via and place it in the rectangle # Create a via object with information about the via and place it in the rectangle
@ -681,15 +681,15 @@ STEP = '-'
for y in range(start_y, stop_y + 1): for y in range(start_y, stop_y + 1):
try: try:
if isinstance(rectangle[x][y], ViaObject): if isinstance(rectangle[x][y], ViaObject):
start_rect = wxPoint(origin.x + (l_clearance * x) - local_offset, start_rect = VECTOR2I(origin.x + (l_clearance * x) - local_offset,
origin.y + (l_clearance * y) - local_offset) origin.y + (l_clearance * y) - local_offset)
size_rect = wxSize(2 * local_offset, 2 * local_offset) size_rect = VECTOR2I(2 * local_offset, 2 * local_offset)
if pad.HitTest(BOX2I(VECTOR2I(start_rect), VECTOR2I(size_rect)), False): if pad.HitTest(BOX2I(start_rect, size_rect), False):
rectangle[x][y] = self.REASON_PAD rectangle[x][y] = self.REASON_PAD
else: else:
# Hit test doesn't handle large pads. This following should fix that. # Hit test doesn't handle large pads. This following should fix that.
m = PCB_VIA(self.parent_area) m = PCB_VIA(self.parent_area)
m.SetPosition(VECTOR2I(wxPoint(origin.x + (l_clearance * x), origin.y + (l_clearance * y)))) m.SetPosition(VECTOR2I(origin.x + (l_clearance * x), origin.y + (l_clearance * y)))
m.SetNet(self.target_net) m.SetNet(self.target_net)
m.SetViaType(VIATYPE_THROUGH) m.SetViaType(VIATYPE_THROUGH)
m.SetDrill(int(self.drill)) m.SetDrill(int(self.drill))
@ -742,10 +742,10 @@ STEP = '-'
for y in range(start_y, stop_y + 1): for y in range(start_y, stop_y + 1):
try: try:
if isinstance(rectangle[x][y], ViaObject): if isinstance(rectangle[x][y], ViaObject):
start_rect = wxPoint(origin.x + (l_clearance * x) - clearance, start_rect = VECTOR2I(origin.x + (l_clearance * x) - clearance,
origin.y + (l_clearance * y) - clearance) origin.y + (l_clearance * y) - clearance)
size_rect = wxSize(2 * clearance, 2 * clearance) size_rect = VECTOR2I(2 * clearance, 2 * clearance)
if track.HitTest(BOX2I(VECTOR2I(start_rect), VECTOR2I(size_rect)), False): if track.HitTest(BOX2I(start_rect, size_rect), False):
rectangle[x][y] = self.REASON_TRACK rectangle[x][y] = self.REASON_TRACK
except: except:
wxPrint("exception on Processing all tracks...") wxPrint("exception on Processing all tracks...")
@ -797,7 +797,7 @@ STEP = '-'
ran_x = (random.random() * max_offset) - (max_offset / 2.0) ran_x = (random.random() * max_offset) - (max_offset / 2.0)
ran_y = (random.random() * max_offset) - (max_offset / 2.0) ran_y = (random.random() * max_offset) - (max_offset / 2.0)
self.AddVia(wxPoint(via.PosX + ran_x, via.PosY + ran_y), via.X, via.Y) self.AddVia(VECTOR2I(int(via.PosX + ran_x), int(via.PosY + ran_y)), via.X, via.Y)
via_placed += 1 via_placed += 1
if self.debug: if self.debug: