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- fixed the Defaults upgrade overwrting the new version number with the old one

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- fixed issue with clear_polygon3() - the one who makes 'lines' and fixed the NCC Tool
This commit is contained in:
Marius Stanciu
2019-12-16 14:52:58 +02:00
parent 414b96015c
commit 6c2d628c6c
4 changed files with 119 additions and 75 deletions
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117
camlib.py
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@@ -1381,9 +1381,10 @@ class Geometry(object):
inner_edges.append(y)
# geoms += outer_edges + inner_edges
for g in outer_edges + inner_edges:
geoms.insert(g)
if prog_plot:
self.plot_temp_shapes(g)
if g and not g.is_empty:
geoms.insert(g)
if prog_plot:
self.plot_temp_shapes(g)
if prog_plot:
self.temp_shapes.redraw()
@@ -1395,7 +1396,9 @@ class Geometry(object):
# Optimization: Reduce lifts
if connect:
# log.debug("Reducing tool lifts...")
geoms = Geometry.paint_connect(geoms, polygon_to_clear, tooldia, steps_per_circle)
geoms_conn = Geometry.paint_connect(geoms, polygon_to_clear, tooldia, steps_per_circle)
if geoms_conn:
return geoms_conn
return geoms
@@ -1419,6 +1422,9 @@ class Geometry(object):
"""
# log.debug("camlib.clear_polygon3()")
if not isinstance(polygon, Polygon):
log.debug("camlib.Geometry.clear_polygon3() --> Not a Polygon but %s" % str(type(polygon)))
return None
# ## The toolpaths
# Index first and last points in paths
@@ -1433,41 +1439,43 @@ class Geometry(object):
# Bounding box
left, bot, right, top = polygon.bounds
margin_poly = polygon.buffer(-tooldia / 1.99999999, (int(steps_per_circle)))
try:
margin_poly = polygon.buffer(-tooldia / 1.99999999, (int(steps_per_circle)))
except Exception as e:
log.debug("camlib.Geometry.clear_polygon3() --> Could not buffer the Polygon")
return None
# First line
y = top - tooldia / 1.99999999
while y > bot + tooldia / 1.999999999:
if self.app.abort_flag:
# graceful abort requested by the user
raise FlatCAMApp.GracefulException
try:
y = top - tooldia / 1.99999999
while y > bot + tooldia / 1.999999999:
if self.app.abort_flag:
# graceful abort requested by the user
raise FlatCAMApp.GracefulException
# provide the app with a way to process the GUI events when in a blocking loop
QtWidgets.QApplication.processEvents()
# provide the app with a way to process the GUI events when in a blocking loop
QtWidgets.QApplication.processEvents()
line = LineString([(left, y), (right, y)])
line = line.intersection(margin_poly)
lines_trimmed.append(line)
y -= tooldia * (1 - overlap)
if prog_plot:
self.plot_temp_shapes(line)
self.temp_shapes.redraw()
# Last line
y = bot + tooldia / 2
line = LineString([(left, y), (right, y)])
line = line.intersection(margin_poly)
lines_trimmed.append(line)
y -= tooldia * (1 - overlap)
if prog_plot:
self.plot_temp_shapes(line)
self.temp_shapes.redraw()
# Last line
y = bot + tooldia / 2
line = LineString([(left, y), (right, y)])
line = line.intersection(margin_poly)
for ll in line:
lines_trimmed.append(ll)
if prog_plot:
self.plot_temp_shapes(line)
# Combine
# linesgeo = unary_union(lines)
# Trim to the polygon
# margin_poly = polygon.buffer(-tooldia / 1.99999999, (int(steps_per_circle)))
# lines_trimmed = linesgeo.intersection(margin_poly)
for ll in line:
lines_trimmed.append(ll)
if prog_plot:
self.plot_temp_shapes(line)
except Exception as e:
log.debug('camlib.Geometry.clear_polygon3() Processing poly --> %s' % str(e))
return None
if prog_plot:
self.temp_shapes.redraw()
@@ -1477,27 +1485,33 @@ class Geometry(object):
# Add lines to storage
try:
for line in lines_trimmed:
geoms.insert(line)
if isinstance(line, LineString) or isinstance(line, LinearRing):
geoms.insert(line)
else:
log.debug("camlib.Geometry.clear_polygon3(). Not a line: %s" % str(type(line)))
except TypeError:
# in case lines_trimmed are not iterable (Linestring, LinearRing)
geoms.insert(lines_trimmed)
# Add margin (contour) to storage
if contour:
if isinstance(margin_poly, Polygon):
geoms.insert(margin_poly.exterior)
if prog_plot:
self.plot_temp_shapes(margin_poly.exterior)
for ints in margin_poly.interiors:
geoms.insert(ints)
if prog_plot:
self.plot_temp_shapes(ints)
elif isinstance(margin_poly, MultiPolygon):
try:
for poly in margin_poly:
geoms.insert(poly.exterior)
if isinstance(poly, Polygon) and not poly.is_empty:
geoms.insert(poly.exterior)
if prog_plot:
self.plot_temp_shapes(poly.exterior)
for ints in poly.interiors:
geoms.insert(ints)
if prog_plot:
self.plot_temp_shapes(ints)
except TypeError:
if isinstance(margin_poly, Polygon) and not margin_poly.is_empty:
marg_ext = margin_poly.exterior
geoms.insert(marg_ext)
if prog_plot:
self.plot_temp_shapes(poly.exterior)
for ints in poly.interiors:
self.plot_temp_shapes(margin_poly.exterior)
for ints in margin_poly.interiors:
geoms.insert(ints)
if prog_plot:
self.plot_temp_shapes(ints)
@@ -1508,7 +1522,9 @@ class Geometry(object):
# Optimization: Reduce lifts
if connect:
# log.debug("Reducing tool lifts...")
geoms = Geometry.paint_connect(geoms, polygon, tooldia, steps_per_circle)
geoms_conn = Geometry.paint_connect(geoms, polygon, tooldia, steps_per_circle)
if geoms_conn:
return geoms_conn
return geoms
@@ -1581,8 +1597,14 @@ class Geometry(object):
optimized_paths.get_points = get_pts
path_count = 0
current_pt = (0, 0)
pt, geo = storage.nearest(current_pt)
try:
pt, geo = storage.nearest(current_pt)
except StopIteration:
log.debug("camlib.Geometry.paint_connect(). Storage empty")
return None
storage.remove(geo)
geo = LineString(geo)
current_pt = geo.coords[-1]
try:
@@ -1592,6 +1614,7 @@ class Geometry(object):
pt, candidate = storage.nearest(current_pt)
storage.remove(candidate)
candidate = LineString(candidate)
# If last point in geometry is the nearest