FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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added shifting for puzzle pieces

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This commit is contained in:
Mario Voigt 2021-07-13 02:53:51 +02:00
parent 34a23cbce3
commit 2bec4ded16
2 changed files with 23 additions and 3 deletions
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1
extensions/fablabchemnitz/lasercut_jigsaw/lasercut_jigsaw.inx
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@ -40,6 +40,7 @@
<param name="use_seed" type="bool" gui-text="Random jigsaw" gui-description="Use the kerf value as the drawn line width">true</param>
<param name="seed" type="int" min="0" max="99999999" gui-text="or Jigsaw pattern (seed)" gui-description="Random seed for repeatability">12345</param>
<param name="pieces" type="bool" gui-text="Create separated pieces">false</param>
<param name="shift" type="float" min="0.0" max="100.0" precision="2" gui-text="Shifting for each piece (%)">0</param>
</page>
<page name="Usage" gui-text="Usage">
<label xml:space="preserve">Jigsaw lines are single for minimal laser cutting.

25
extensions/fablabchemnitz/lasercut_jigsaw/lasercut_jigsaw.py
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@ -133,8 +133,9 @@ class LasercutJigsaw(inkex.EffectExtension):
pars.add_argument("--smooth_edges", type=inkex.Boolean, default=False, help="Allow pieces with smooth edges.")
pars.add_argument("--use_seed", type=inkex.Boolean, default=False, help="Use the kerf value as the drawn line width")
pars.add_argument("--seed", type=int, default=12345, help="Random seed for repeatability")
pars.add_argument("--pieces", type=inkex.Boolean, default=False, help="Make extra pieces for manual boolean separation.")
pars.add_argument("--pieces", type=inkex.Boolean, default=False, help="Create separated pieces")
pars.add_argument("--shift", type=float, default=0.0, help="Shifting for each piece (%)")
def add_jigsaw_horiz_line(self, startx, starty, stepx, steps, width, style, name, parent):
""" complex version All C smooth
- get ctrl pt offset and use on both sides of each node (negate for smooth)"""
@ -325,6 +326,8 @@ class LasercutJigsaw(inkex.EffectExtension):
g_attribs = {inkex.addNS('label','inkscape'):'JigsawPieces:X' + \
str( self.pieces_W )+':Y'+str( self.pieces_H ) }
jigsaw_pieces = etree.SubElement(jigsaw, 'g', g_attribs)
jigsaw_pieces_id = self.svg.get_unique_id("pieces-")
jigsaw_pieces.attrib['id'] = jigsaw_pieces_id
borderLineStyle = str(inkex.Style(self.borderLineStyle))
xblocks = self.create_horiz_blocks(jigsaw_pieces, gridy, borderLineStyle)
@ -350,7 +353,7 @@ class LasercutJigsaw(inkex.EffectExtension):
puzzlePartNo += 1
jigsaw_pieces.append(pair[0])
jigsaw_pieces.append(pair[1])
for pathToDelete in allPathsToDelete:
pathToDelete.delete()
@ -383,6 +386,22 @@ class LasercutJigsaw(inkex.EffectExtension):
# update self.svg
self.svg = self.document.getroot()
row = 1
col = 1
offsetW = self.options.shift / 100 * (self.options.width / self.options.pieces_W)
offsetH = self.options.shift / 100 * (self.options.height / self.options.pieces_H)
for jigsaw_piece in self.svg.getElementById(jigsaw_pieces_id).getchildren():
jigsaw_piece.apply_transform()
jigsaw_piece.set('transform', 'translate(%f,%f)' % (-col * offsetH, 0))
jigsaw_piece.apply_transform()
jigsaw_piece.set('transform', 'translate(%f,%f)' % (0, row * offsetW))
jigsaw_piece.apply_transform()
currentPiece = int(jigsaw_piece.get('id').split('_')[0])
#self.msg("piece {} zeile {} Spalte {}".format(currentPiece, row, col))
if currentPiece % self.options.pieces_W == 0:
row += 1
col -= self.options.pieces_W
col += 1
def effect(self):