FabLab_Chemnitz/mightyscape-1.2
FabLab_Chemnitz/mightyscape-1.2
1
0
Fork 0
Code Pull Requests Wiki Activity

small fixes

Browse Source
This commit is contained in:
Mario Voigt 2024-01-18 10:47:25 +01:00
parent 593538e03b
commit 371d5f936d
3 changed files with 18 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
extensions/fablabchemnitz/chain_paths/chain_paths.inx
View File

@ -10,7 +10,7 @@
<option value="pt">pt</option>
<option value="px">px</option>
</param>
<param name="snap_ends" type="bool" gui-text="Snap connecting ends together">false</param>
<param name="snap_ends" type="bool" gui-text="Snap connecting ends together" gui-description="This will deduplicate (merge) two nodes to one node">false</param>
<param name="close_loops" type="bool" gui-text="Close loops (start/end of the same path)">true</param>
<param name="debug" type="bool" gui-text="Debug output">false</param>
<!-- Keep in sync with chain_paths.py line 19 __version__ = ... -->

26
extensions/fablabchemnitz/chain_paths/chain_paths.py
View File

@ -80,11 +80,11 @@ class ChainPaths(inkex.EffectExtension):
r.append(s)
return r
def set_segment_done(self, id, n, msg=''):
def set_segment_done(self, so, id, n, msg=''):
if not id in self.segments_done:
self.segments_done[id] = {}
self.segments_done[id][n] = True
if self.options.debug: inkex.utils.debug("done {} {} {}".format(id, n, msg))
if so.debug: inkex.utils.debug("done {} {} {}".format(id), n, msg)
def is_segment_done(self, id, n):
if not id in self.segments_done:
@ -131,7 +131,7 @@ class ChainPaths(inkex.EffectExtension):
print(__version__)
sys.exit(0)
self.calc_unit_factor(self.options.units)
self.calc_unit_factor(so.units)
if so.snap_ends is not None: self.snap_ends = so.snap_ends
if so.close_loops is not None: self.close_loops = so.close_loops
@ -146,9 +146,9 @@ class ChainPaths(inkex.EffectExtension):
segments = []
for id, node in self.svg.selected.items():
if node.tag != inkex.addNS('path', 'svg'):
inkex.errormsg("Object {} is not a path. Try\n - Path->Object to Path\n - Object->Ungroup".format(node.get("id")))
inkex.errormsg("Object id {} is not a path. Try\n - Path->Object to Path\n - Object->Ungroup".format(node.get('id')))
return
if so.debug: inkex.utils.debug(node.get('id'))
if so.debug: inkex.utils.debug("id={}, tag=".format(idnode.get('id'), node.tag))
path_d = CubicSuperPath(Path(node.get('d')))
sub_idx = -1
for sub in path_d:
@ -162,13 +162,13 @@ class ChainPaths(inkex.EffectExtension):
end1 = [sub[ 0][1][0], sub[ 0][1][1]]
end2 = [sub[-1][1][0], sub[-1][1][1]]
# Remove trivial self revesal when building candidate segments list.
# Remove trivial self reversal when building candidate segments list.
if ((len(sub) == 3) and self.near_ends(end1, end2)):
if so.debug: inkex.utils.debug("dropping segment from self-reversing path, length: {}".format(len(sub)))
sub.pop()
end2 = [sub[-1][1][0], sub[-1][1][1]]
segments.append({'id': node.get('id'), 'n': sub_idx, 'end1': end1, 'end2':end2, 'seg': sub})
segments.append({'id': id, 'n': sub_idx, 'end1': end1, 'end2':end2, 'seg': sub})
if node.get(inkex.addNS('type', 'sodipodi')):
del node.attrib[inkex.addNS('type', 'sodipodi')]
if so.debug: inkex.utils.debug("-------- seen: ")
@ -186,7 +186,7 @@ class ChainPaths(inkex.EffectExtension):
cur_idx = -1
for chain in path_d:
cur_idx += 1
if not self.is_segment_done(node.get('id'), cur_idx):
if not self.is_segment_done(id, cur_idx):
# quadratic algorithm: we check both ends of the current segment.
# If one of them is near another known end from the segments list, we
# chain this segment to the current segment and remove it from the
@ -194,7 +194,7 @@ class ChainPaths(inkex.EffectExtension):
# end1-end1 or end2-end2: The new segment is reversed.
# end1-end2: The new segment is prepended to the current segment.
# end2-end1: The new segment is appended to the current segment.
self.set_segment_done(id, cur_idx, "output") # do not cross with ourselves.
self.set_segment_done(so, id, cur_idx, "output") # do not cross with ourselves.
end1 = [chain[ 0][1][0], chain[ 0][1][1]]
end2 = [chain[-1][1][0], chain[-1][1][1]]
@ -218,7 +218,7 @@ class ChainPaths(inkex.EffectExtension):
if self.near_ends(end1, seg['end2']):
# prepend seg to chain
self.set_segment_done(seg['id'], seg['n'], 'prepended to {} {}'.format(node.get('id'), cur_idx))
self.set_segment_done(so, seg['id'], seg['n'], 'prepended to {} {}'.format(id, cur_idx))
chain = self.link_segments(seg['seg'], chain)
end1 = [chain[0][1][0], chain[0][1][1]]
segments_idx = 0 # this chain changed. re-visit all candidate
@ -226,7 +226,7 @@ class ChainPaths(inkex.EffectExtension):
if self.near_ends(end2, seg['end1']):
# append seg to chain
self.set_segment_done(seg['id'], seg['n'], 'appended to {} {}'.format(node.get('id'), cur_idx))
self.set_segment_done(so, seg['id'], seg['n'], 'appended to {} {}'.format(id, cur_idx))
chain = self.link_segments(chain, seg['seg'])
end2 = [chain[-1][1][0], chain[-1][1][1]]
segments_idx = 0 # this chain changed. re-visit all candidate
@ -264,10 +264,10 @@ class ChainPaths(inkex.EffectExtension):
if node.getparent() is not None:
node.delete()
obsoleted += 1
if so.debug: inkex.utils.debug("Path node obsoleted: {}".format(node.get('id')))
if so.debug: inkex.utils.debug("Path node obsoleted: {}".format(id))
else:
remaining += 1
# BUG: All previously closed loops, are open, after we convert them back with cubicsuperpath.formatPath()
# BUG: All previously closed loops are open after we convert them back with cubicsuperpath.formatPath()
p_fmt = str(Path(CubicSuperPath(new).to_path().to_arrays()))
if path_closed: p_fmt += " z"
if so.debug: inkex.utils.debug("new path: {}".format(p_fmt))

3
extensions/fablabchemnitz/qcad_svg_to_modern_dxf/qcad_svg_to_modern_dxf.inx
View File

@ -22,10 +22,9 @@
<param name="qcad_join_polylines" type="bool" gui-text="Join Polylines">true</param>
<param name="qcad_tolerance" type="float" min="0.0000001" max="999999" precision="3" gui-text="Polyline tolerance" gui-description="">0.001</param>
<param name="qcad_purge_duplicates" type="bool" gui-text="Purge duplicate lines">false</param>
<param name="qcad_pro_path" type="path" mode="file" gui-text="QCAD Pro executable path" gui-description="Do not use Community Edition, as it will not work.">~/opt/qcad-3.28.2-pro-linux-x86_64/qcad</param>
<param name="qcad_pro_path" type="path" mode="file" gui-text="QCAD Pro executable path" gui-description="Do not use Community Edition, as it will not work.">~/opt/qcad-3.28.2-pro-linux-x86_64/qcad</param>z
<param name="debug" type="bool" gui-text="Show debug info">false</param>
<param name="open_in_qcad" type="bool" gui-text="Open export file in QCAD">false</param>
</page>
<page name="tab_about" gui-text="About">
<label appearance="header">QCAD SVG to modern DXF</label>