fixes
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@ -20,7 +20,6 @@
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<param name="creationunit" type="optiongroup" appearance="combo" gui-text="Creation Units">
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<option value="mm">mm</option>
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<option value="cm">cm</option>
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<option value="m">m</option>
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<option value="in">in</option>
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<option value="pt">pt</option>
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<option value="px">px</option>
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@ -44,7 +43,6 @@
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<param name="length_filter_unit" type="optiongroup" appearance="combo" gui-text="Length filter unit">
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<option value="mm">mm</option>
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<option value="cm">cm</option>
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<option value="m">m</option>
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<option value="in">in</option>
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<option value="pt">pt</option>
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<option value="px">px</option>
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@ -4,18 +4,20 @@
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<id>fablabchemnitz.de.join_paths</id>
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<param name="tab" type="notebook">
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<page name="subdividePath" gui-text="Join Paths / Create Tabs And Dimples">
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<label appearance="header">Join Paths</label>
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<param name="optimized" type="bool" gui-text="Optimized joining">true</param>
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<param name="margin" type="float" min="0.0001" max="99999.0000" precision="4" gui-text="Merge margin">0.0100</param>
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<label appearance="header">Create Tabs And Dimples</label>
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<label>Enable to insert dimples (pressfit noses) into the gaps (instead regular straight lines)</label>
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<param name="add_dimples" type="bool" gui-text="Create dimples">false</param>
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<param name="dimples_to_group" type="bool" gui-text="Unify into single group">false</param>
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<param name="dimple_type" type="optiongroup" appearance="combo" gui-text="Dimple type">
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<option value="peaks">peaks</option>
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<option value="arcs">arcs</option>
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<option value="tabs">tabs</option>
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</param>
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<param name="draw_dimple_centers" type="bool" gui-text="Draw dimple centers">false</param>
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<param name="dimple_invert" type="bool" gui-text="Invert dimples">false</param>
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<param name="dimple_invert" type="bool" gui-text="Invert dimple sides">false</param>
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<param name="draw_both_sides" type="bool" gui-text="Draw both sides">false</param>
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<param name="dimple_height_mode" type="optiongroup" appearance="combo" gui-text="Height by ...">
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<option value="by_height">by height</option>
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@ -31,7 +33,17 @@
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<option value="pt">pt</option>
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<option value="px">px</option>
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</param>
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<param name="dimples_to_group" type="bool" gui-text="Unify into single group">false</param>
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<label appearance="header">Dimple gap filter</label>
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<param name="dimple_gap_filter" type="bool" gui-text="Apply min/max filter">false</param>
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<param name="dimple_min_gap" type="float" min="0.000" max="99999.000" precision="3" gui-text="Min">1</param>
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<param name="dimple_max_gap" type="float" min="0.000" max="99999.000" precision="3" gui-text="Max">40</param>
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<param name="dimple_gap_filter_units" gui-text="Filter units" type="optiongroup" appearance="combo">
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<option value="mm">mm</option>
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<option value="cm">cm</option>
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<option value="in">in</option>
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<option value="pt">pt</option>
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<option value="px">px</option>
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</param>
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</page>
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<page name="desc" gui-text="Help">
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<label xml:space="preserve">This effect joins the Bezier curves, with straight line segments. If the end nodes are close enough, they are merged into a single one. With the optimized option selected, the new curve starts from the top most curve from the selection. The curves are then joined based on the distance of their closest end point to the previous curve.
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@ -134,11 +134,18 @@ class JoinPaths(inkex.EffectExtension):
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pars.add_argument("--dimple_height", type=float, default=4)
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pars.add_argument("--dimple_angle", type=float, default=45)
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pars.add_argument("--dimple_tab_angle", type=float, default=45)
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pars.add_argument("--dimple_gap_filter", type=inkex.Boolean, default=False)
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pars.add_argument("--dimple_min_gap", type=float, default=1)
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pars.add_argument("--dimple_max_gap", type=float, default=40)
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pars.add_argument("--dimple_gap_filter_units", default="mm")
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pars.add_argument("--dimple_height_units", default="mm")
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pars.add_argument("--tab", default="sampling", help="Tab")
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def effect(self):
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selections = self.svg.selected
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if len(self.svg.selected) == 0:
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self.msg('Please select some paths first.')
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return
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pathNodes = self.document.xpath('//svg:path',namespaces=inkex.NSS)
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paths = {p.get('id'): getPartsFromCubicSuper(CubicSuperPath(p.get('d'))) for p in pathNodes }
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#paths.keys() Order disturbed
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@ -191,76 +198,62 @@ class JoinPaths(inkex.EffectExtension):
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dx2 = p2[0]-p1[0]
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dy2 = p2[1]-p1[1]
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dist2 = math.sqrt(dx2*dx2 + dy2*dy2)
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if dx2 == 0:
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slope=sys.float_info.max #vertical
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else:
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slope=(p2[1] - p1[1]) / dx2
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slope_angle = 90 + math.degrees(math.atan(slope))
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if self.options.dimple_height_mode == "by_height":
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dimple_height = self.svg.unittouu(str(self.options.dimple_height) + self.options.dimple_height_units)
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else:
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dimple_height = dist * math.sin(math.radians(self.options.dimple_angle))
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x3 = midPoint[0] + (dimple_height)*dy
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y3 = midPoint[1] - (dimple_height)*dx
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x4 = midPoint[0] - (dimple_height)*dy
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y4 = midPoint[1] + (dimple_height)*dx
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dimple_style = {'stroke': '#0000FF', 'fill': 'none', 'stroke-width': str(self.svg.unittouu('1px'))}
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if self.options.draw_dimple_centers is True:
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#add a new dimple center cross (4 segments)
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_perp1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], x3, y3))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_perp2')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], x4, y4))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_join1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], midPoint[0], midPoint[1]))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_join1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], p2[0], p2[1]))
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line.style = dimple_style
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if self.options.dimple_type == "peaks":
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if self.options.dimple_invert is True:
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x5 = x3
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y5 = y3
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x3 = x4
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y3 = y4
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x4 = x5
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y4 = y5
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#add a new dimple center
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_peak')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], x3, y3, p2[0], p2[1]))
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line.style = dimple_style
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if self.options.draw_both_sides is True:
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#add a new opposite dimple center
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_peak')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], x4, y4, p2[0], p2[1]))
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line.style = dimple_style
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elif self.options.dimple_type == "arcs":
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ellipse = dimpleGroup.add(inkex.Ellipse(id=self.svg.get_unique_id('dimple_arc')))
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ellipse.set('transform', "rotate({:0.6f} {:0.6f} {:0.6f})".format(slope_angle, midPoint[0], midPoint[1]))
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ellipse.set('sodipodi:arc-type', "arc")
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ellipse.set('sodipodi:type', "arc")
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ellipse.set('sodipodi:cx', "{:0.6f}".format(midPoint[0]))
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ellipse.set('sodipodi:cy', "{:0.6f}".format(midPoint[1]))
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ellipse.set('sodipodi:rx', "{:0.6f}".format(dimple_height))
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ellipse.set('sodipodi:ry', "{:0.6f}".format(dist2 / 2))
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if self.options.dimple_invert is True:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(90.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(270.0)))
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if (self.options.dimple_gap_filter is True \
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and dist2 >= self.svg.unittouu(str(self.options.dimple_min_gap) + self.options.dimple_gap_filter_units) \
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and dist2 < self.svg.unittouu(str(self.options.dimple_max_gap) + self.options.dimple_gap_filter_units)
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) \
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or self.options.dimple_gap_filter is False:
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if self.options.dimple_height_mode == "by_height":
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dimple_height = self.svg.unittouu(str(self.options.dimple_height) + self.options.dimple_height_units)
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else:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(270.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(90.0)))
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ellipse.style = dimple_style
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dimple_height = dist * math.sin(math.radians(self.options.dimple_angle))
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if self.options.draw_both_sides is True:
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x3 = midPoint[0] + (dimple_height)*dy
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y3 = midPoint[1] - (dimple_height)*dx
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x4 = midPoint[0] - (dimple_height)*dy
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y4 = midPoint[1] + (dimple_height)*dx
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dimple_style = {'stroke': '#0000FF', 'fill': 'none', 'stroke-width': str(self.svg.unittouu('1px'))}
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if self.options.draw_dimple_centers is True:
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#add a new dimple center cross (4 segments)
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_perp1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], x3, y3))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_perp2')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], x4, y4))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_join1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], midPoint[0], midPoint[1]))
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line.style = dimple_style
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_center_join1')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(midPoint[0], midPoint[1], p2[0], p2[1]))
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line.style = dimple_style
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if self.options.dimple_type == "peaks":
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if self.options.dimple_invert is True:
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x5 = x3
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y5 = y3
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x3 = x4
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y3 = y4
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x4 = x5
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y4 = y5
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#add a new dimple center
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_peak')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], x3, y3, p2[0], p2[1]))
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line.style = dimple_style
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if self.options.draw_both_sides is True:
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#add a new opposite dimple center
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_peak')))
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line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(p1[0], p1[1], x4, y4, p2[0], p2[1]))
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line.style = dimple_style
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elif self.options.dimple_type == "arcs":
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ellipse = dimpleGroup.add(inkex.Ellipse(id=self.svg.get_unique_id('dimple_arc')))
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ellipse.set('transform', "rotate({:0.6f} {:0.6f} {:0.6f})".format(slope_angle, midPoint[0], midPoint[1]))
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ellipse.set('sodipodi:arc-type', "arc")
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@ -269,51 +262,68 @@ class JoinPaths(inkex.EffectExtension):
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ellipse.set('sodipodi:cy', "{:0.6f}".format(midPoint[1]))
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ellipse.set('sodipodi:rx', "{:0.6f}".format(dimple_height))
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ellipse.set('sodipodi:ry', "{:0.6f}".format(dist2 / 2))
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if self.options.dimple_invert is True:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(270.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(90.0)))
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else:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(90.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(270.0)))
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ellipse.style = dimple_style
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if self.options.dimple_invert is True:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(90.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(270.0)))
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else:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(270.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(90.0)))
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ellipse.style = dimple_style
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elif self.options.dimple_type == "tabs":
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pbottom1 = [p1[0] + (dimple_height)*dy, p1[1] - (dimple_height)*dx]
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pbottom2 = [p2[0] + (dimple_height)*dy, p2[1] - (dimple_height)*dx]
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ptop1 = [p1[0] - (dimple_height)*dy, p1[1] + (dimple_height)*dx]
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ptop2 = [p2[0] - (dimple_height)*dy, p2[1] + (dimple_height)*dx]
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if self.options.draw_both_sides is True:
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ellipse = dimpleGroup.add(inkex.Ellipse(id=self.svg.get_unique_id('dimple_arc')))
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ellipse.set('transform', "rotate({:0.6f} {:0.6f} {:0.6f})".format(slope_angle, midPoint[0], midPoint[1]))
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ellipse.set('sodipodi:arc-type', "arc")
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ellipse.set('sodipodi:type', "arc")
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ellipse.set('sodipodi:cx', "{:0.6f}".format(midPoint[0]))
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ellipse.set('sodipodi:cy', "{:0.6f}".format(midPoint[1]))
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ellipse.set('sodipodi:rx', "{:0.6f}".format(dimple_height))
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ellipse.set('sodipodi:ry', "{:0.6f}".format(dist2 / 2))
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if self.options.dimple_invert is True:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(270.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(90.0)))
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else:
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ellipse.set('sodipodi:start', "{:0.6f}".format(math.radians(90.0)))
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ellipse.set('sodipodi:end', "{:0.6f}".format(math.radians(270.0)))
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ellipse.style = dimple_style
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l_hypo = dimple_height / (math.cos(math.radians(90.0 - self.options.dimple_tab_angle)))
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pbottom1 = rotate(p1, [p1[0] + l_hypo * dx, p1[1] + l_hypo * dy], math.radians(-self.options.dimple_tab_angle))
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pbottom2 = rotate(p2, [p2[0] - l_hypo * dx, p2[1] - l_hypo * dy], math.radians(-360.0 + self.options.dimple_tab_angle))
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ptop1 = rotate(p1, [p1[0] + l_hypo * dx, p1[1] + l_hypo * dy], math.radians(self.options.dimple_tab_angle))
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ptop2 = rotate(p2, [p2[0] - l_hypo * dx, p2[1] - l_hypo * dy], math.radians(360.0 - self.options.dimple_tab_angle))
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elif self.options.dimple_type == "tabs":
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pbottom1 = [p1[0] + (dimple_height)*dy, p1[1] - (dimple_height)*dx]
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pbottom2 = [p2[0] + (dimple_height)*dy, p2[1] - (dimple_height)*dx]
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ptop1 = [p1[0] - (dimple_height)*dy, p1[1] + (dimple_height)*dx]
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ptop2 = [p2[0] - (dimple_height)*dy, p2[1] + (dimple_height)*dx]
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l_hypo = dimple_height / (math.cos(math.radians(90.0 - self.options.dimple_tab_angle)))
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pbottom1 = rotate(p1, [p1[0] + l_hypo * dx, p1[1] + l_hypo * dy], math.radians(-self.options.dimple_tab_angle))
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pbottom2 = rotate(p2, [p2[0] - l_hypo * dx, p2[1] - l_hypo * dy], math.radians(-360.0 + self.options.dimple_tab_angle))
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ptop1 = rotate(p1, [p1[0] + l_hypo * dx, p1[1] + l_hypo * dy], math.radians(self.options.dimple_tab_angle))
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ptop2 = rotate(p2, [p2[0] - l_hypo * dx, p2[1] - l_hypo * dy], math.radians(360.0 - self.options.dimple_tab_angle))
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if self.options.dimple_invert is True:
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ptemp1 = pbottom1
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ptemp2 = pbottom2
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pbottom1 = ptop1
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pbottom2 = ptop2
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ptop1 = ptemp1
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ptop2 = ptemp2
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if self.options.dimple_invert is True:
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ptemp1 = pbottom1
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ptemp2 = pbottom2
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pbottom1 = ptop1
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pbottom2 = ptop2
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ptop1 = ptemp1
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ptop2 = ptemp2
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#add a new tab
|
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line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_tab')))
|
||||
line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(
|
||||
p1[0], p1[1], pbottom1[0], pbottom1[1], pbottom2[0], pbottom2[1], p2[0], p2[1]))
|
||||
line.style = dimple_style
|
||||
if self.options.draw_both_sides is True:
|
||||
#add a new tab
|
||||
line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_tab')))
|
||||
line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(
|
||||
p1[0], p1[1], ptop1[0], ptop1[1], ptop2[0], ptop2[1], p2[0], p2[1]))
|
||||
p1[0], p1[1], pbottom1[0], pbottom1[1], pbottom2[0], pbottom2[1], p2[0], p2[1]))
|
||||
line.style = dimple_style
|
||||
if self.options.draw_both_sides is True:
|
||||
line = dimpleGroup.add(inkex.PathElement(id=self.svg.get_unique_id('dimple_tab')))
|
||||
line.set('d', "M{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f} L{:0.6f},{:0.6f}".format(
|
||||
p1[0], p1[1], ptop1[0], ptop1[1], ptop2[0], ptop2[1], p2[0], p2[1]))
|
||||
line.style = dimple_style
|
||||
|
||||
#cleanup groups
|
||||
if len(dimpleGroup) == 1: ##move up child if group has only one child
|
||||
for child in dimpleGroup:
|
||||
dimpleGroup.getparent().insert(elem.getparent().index(elem), child)
|
||||
dimpleGroup.delete() #delete the empty group now
|
||||
#cleanup groups
|
||||
if len(dimpleGroup) == 1: ##move up child if group has only one child
|
||||
for child in dimpleGroup:
|
||||
dimpleGroup.getparent().insert(elem.getparent().index(elem), child)
|
||||
dimpleGroup.delete() #delete the empty group now
|
||||
|
||||
else:
|
||||
newParts[-1].append([newParts[-1][-1][-1], newParts[-1][-1][-1], start, start])
|
||||
|
||||
Reference in New Issue
Block a user