FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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removed some useless index in contour scanner

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Mario Voigt 2021-06-04 11:36:07 +02:00
parent 91c068fd50
commit 9dbcd78eae
2 changed files with 6 additions and 8 deletions
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2
extensions/fablabchemnitz/contour_scanner_and_trimmer/contour_scanner_and_trimmer.inx
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@ -87,7 +87,7 @@
</hbox>
</page>
<page name="tab_tips" gui-text="Tips">
<label xml:space="preserve">- Helps to find duplicate lines and to visualize intersections
<label xml:space="preserve"> - Helps to find duplicate lines and to visualize intersections
- Works for self-intersecting paths too
- Uses Bentley-Ottmann algorithm to detect intersections
- Allows to separate different contour types by colors

12
extensions/fablabchemnitz/contour_scanner_and_trimmer/contour_scanner_and_trimmer.py
View File

@ -227,7 +227,7 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):
def buildTrimLineGroups(self, allSubSplitData, subSplitIndex, globalIntersectionPoints,
trimLineIndex, snap_tolerance, apply_original_style):
snap_tolerance, apply_original_style):
''' make a group containing trimmed lines'''
#Check if we should skip or process the path anyway
@ -257,7 +257,7 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):
splitAt = [] #if the sub split line was split by an intersecting line we receive two trim lines with same assigned original path id!
prevLine = None
for j in range(len(trimLines)):
trimLineId = trimGroupId + "-" + str(trimLineIndex)
trimLineId = trimGroupId + "-" + str(subSplitIndex)
splitAt.append(trimGroupId)
if splitAt.count(trimGroupId) > 1: #we detected a lines with intersection on
trimLineId = trimLineId + self.svg.get_unique_id(intersectedVerb)
@ -266,7 +266,7 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):
(left side and right side of cut) - note: updating element
id sometimes seems not to work if the id was used before in Inkscape
'''
prevLine.attrib['id'] = trimGroupId + "-" + str(trimLineIndex) + self.svg.get_unique_id(intersectedVerb)
prevLine.attrib['id'] = trimGroupId + "-" + str(subSplitIndex) + self.svg.get_unique_id(intersectedVerb)
prevLine.attrib['intersected'] = 'True' #some dirty flag we need
prevLine = trimLine = inkex.PathElement(id=trimLineId)
#if so.show_debug is True:
@ -761,15 +761,13 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):
We do this path by path to keep the logic between original paths, sub split lines and the final output
'''
if so.draw_trimmed is True:
allTrimGroups = [] #container to collect all trim groups for later on processing
trimLineIndex = 1
allTrimGroups = [] #container to collect all trim groups for later on processing
for subSplitIndex in range(len(allSubSplitData[0])):
trimGroup = self.buildTrimLineGroups(allSubSplitData, subSplitIndex,
globalIntersectionPoints, trimLineIndex, so.snap_tolerance, so.apply_original_style)
globalIntersectionPoints, so.snap_tolerance, so.apply_original_style)
if trimGroup is not None:
if trimGroup not in allTrimGroups:
allTrimGroups.append(trimGroup)
trimLineIndex += 1
if so.show_debug is True: self.msg("trim groups count: {}".format(len(allTrimGroups)))
if len(allTrimGroups) == 0: