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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This commit is contained in:
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> </hbox>
</page> </page>
<page name="tab_tips" gui-text="Tips"> <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 - Works for self-intersecting paths too
- Uses Bentley-Ottmann algorithm to detect intersections - Uses Bentley-Ottmann algorithm to detect intersections
- Allows to separate different contour types by colors - Allows to separate different contour types by colors

10
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, def buildTrimLineGroups(self, allSubSplitData, subSplitIndex, globalIntersectionPoints,
trimLineIndex, snap_tolerance, apply_original_style): snap_tolerance, apply_original_style):
''' make a group containing trimmed lines''' ''' make a group containing trimmed lines'''
#Check if we should skip or process the path anyway #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! 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 prevLine = None
for j in range(len(trimLines)): for j in range(len(trimLines)):
trimLineId = trimGroupId + "-" + str(trimLineIndex) trimLineId = trimGroupId + "-" + str(subSplitIndex)
splitAt.append(trimGroupId) splitAt.append(trimGroupId)
if splitAt.count(trimGroupId) > 1: #we detected a lines with intersection on if splitAt.count(trimGroupId) > 1: #we detected a lines with intersection on
trimLineId = trimLineId + self.svg.get_unique_id(intersectedVerb) 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 (left side and right side of cut) - note: updating element
id sometimes seems not to work if the id was used before in Inkscape 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.attrib['intersected'] = 'True' #some dirty flag we need
prevLine = trimLine = inkex.PathElement(id=trimLineId) prevLine = trimLine = inkex.PathElement(id=trimLineId)
#if so.show_debug is True: #if so.show_debug is True:
@ -762,14 +762,12 @@ class ContourScannerAndTrimmer(inkex.EffectExtension):
''' '''
if so.draw_trimmed is True: if so.draw_trimmed is True:
allTrimGroups = [] #container to collect all trim groups for later on processing allTrimGroups = [] #container to collect all trim groups for later on processing
trimLineIndex = 1
for subSplitIndex in range(len(allSubSplitData[0])): for subSplitIndex in range(len(allSubSplitData[0])):
trimGroup = self.buildTrimLineGroups(allSubSplitData, subSplitIndex, 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 is not None:
if trimGroup not in allTrimGroups: if trimGroup not in allTrimGroups:
allTrimGroups.append(trimGroup) allTrimGroups.append(trimGroup)
trimLineIndex += 1
if so.show_debug is True: self.msg("trim groups count: {}".format(len(allTrimGroups))) if so.show_debug is True: self.msg("trim groups count: {}".format(len(allTrimGroups)))
if len(allTrimGroups) == 0: if len(allTrimGroups) == 0: