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support any thickness #12

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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -41,3 +41,5 @@ nosetests.xml
outputs
models
*.lprof
Combined_Jan_Part.stl
.gitignore
16 changes: 11 additions & 5 deletions pySlice.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@
"""
from Model3D import STLModel, Vector3, Normal
from svgwrite import Drawing, rgb
import sys
import sys, os
import numpy as np

#@profile
def slice_file(f=None, resolution=0.1):
Expand Down Expand Up @@ -70,8 +71,8 @@ def slice_file(f=None, resolution=0.1):
stats = model.stats()
print(stats)

for targetz in range(0, int(stats['extents']['z']['upper']), int(interval)):
dwg = Drawing('outputs/svg/'+str(targetz)+'.svg', profile='tiny')
for index, targetz in enumerate(np.arange(0, stats['extents']['z']['upper'], interval)):
dwg = Drawing('outputs/svg/'+str(index)+'.svg', profile='tiny')
pairs = model.slice_at_z(targetz)
for pair in pairs:
dwg.add(dwg.line(pair[0], pair[1], stroke=rgb(0, 0, 0, "%")))
Expand All @@ -93,8 +94,13 @@ def slice_file(f=None, resolution=0.1):
default='models/yoda.stl',
type=argparse.FileType('rb'))
parser.add_argument('-r', '--resolution', type=float,
default=0.1,
default=0.01,
help='The Z-Axis resolution of the printer, in mms')

parser.add_argument('-d', '--dirs', type=str,
default='./outputs/svg',
help='The path to the output directory')
args = parser.parse_args()

if not os.path.exists(args.dirs):
os.makedirs(args.dirs)
slice_file(args.file, args.resolution)