diff options
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/mesh_dialog.py | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/plugin/mesh_dialog.py b/plugin/mesh_dialog.py index 57f8208..c2b2e38 100644 --- a/plugin/mesh_dialog.py +++ b/plugin/mesh_dialog.py @@ -146,8 +146,16 @@ class MeshPluginMainDialog(mesh_plugin_dialog.MainDialog): if not mesh_zones: return wx.MessageDialog(self, "Error: Could not find any mesh zones on the outline pattern layer.").ShowModal() + + outlines = pcbnew.SHAPE_POLY_SET() + self.board.GetBoardPolygonOutlines(outlines, "") + board_outlines = list(self.poly_set_to_shapely(outlines)) + board_mask = shapely.ops.unary_union(board_outlines) + zone_outlines = [ outline for zone in mesh_zones for outline in self.poly_set_to_shapely(zone.GetPolyShape()) ] - mask = shapely.ops.unary_union(zone_outlines) + zone_mask = shapely.ops.unary_union(zone_outlines) + + mask = zone_mask.intersection(board_mask) anchor = [ mod for mod in self.board.GetModules() if mod.GetReference() == self.m_anchorInput.Value ] if len(anchor) == 0: @@ -178,11 +186,16 @@ class MeshPluginMainDialog(mesh_plugin_dialog.MainDialog): for i in range(poly_set.OutlineCount()): outline = poly_set.Outline(i) - outline_points = [] - for j in range(outline.PointCount()): - point = outline.CPoint(j) - outline_points.append((pcbnew.ToMM(point.x), pcbnew.ToMM(point.y))) - yield polygon.Polygon(outline_points) + def shape_line_chain_to_coords(line_chain): + points = [] + for j in range(line_chain.PointCount()): + point = line_chain.CPoint(j) + points.append((pcbnew.ToMM(point.x), pcbnew.ToMM(point.y))) + return points + + exterior = shape_line_chain_to_coords(outline) + interiors = [ shape_line_chain_to_coords(poly_set.Hole(i, j)) for j in range(poly_set.HoleCount(i)) ] + yield polygon.Polygon(exterior, interiors) def generate_mesh_backend(self, mask, anchor, nets, warn=lambda s: None, settings=GeneratorSettings()): anchor_outlines = list(self.poly_set_to_shapely(anchor.GetBoundingPoly())) |