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from opencamlib import ocl
def pointToXYZ(point):
return "X{:.5f}".format(point.x).rstrip('0').rstrip('.') + " Y{:.5f}".format(point.y).rstrip('0').rstrip('.') + " Z{:.5f}".format(point.z).rstrip('0').rstrip('.')
def waterline(surface, cutter, z, sampling):
wl = ocl.Waterline()
wl.setSTL(surface)
wl.setCutter(cutter)
wl.setZ(z)
wl.setSampling(sampling)
wl.run()
gcode = ''
loops = wl.getLoops()
for loop in loops:
for point in loop:
gcode += "G01 " + pointToXYZ(point) + "\n"
print(gcode)
def adaptiveWaterline(surface, cutter, z, sampling, minSampling):
print('AdaptiveWaterline')
awl = ocl.AdaptiveWaterline()
awl.setSTL(surface)
awl.setCutter(cutter)
awl.setZ(z)
awl.setSampling(sampling)
awl.setMinSampling(minSampling)
awl.run()
gcode = ''
loops = awl.getLoops()
for loop in loops:
for point in loop:
gcode += "G01 " + pointToXYZ(point) + "\n"
print(gcode)
def pathDropCutter(surface, cutter, sampling, path):
print('PathDropCutter')
pdc = ocl.PathDropCutter()
pdc.setSTL(surface)
pdc.setCutter(cutter)
pdc.setPath(path)
pdc.setZ(0)
pdc.setSampling(sampling)
pdc.run()
points = pdc.getCLPoints()
gcode = ''
for point in points:
gcode += "G01 " + pointToXYZ(point) + "\n"
print(gcode)
def adaptivePathDropCutter(surface, cutter, sampling, minSampling, path):
print('AdaptivePathDropCutter')
apdc = ocl.AdaptivePathDropCutter()
apdc.setSTL(surface)
apdc.setCutter(cutter)
apdc.setPath(path)
apdc.setZ(0)
apdc.setSampling(sampling)
apdc.setMinSampling(minSampling)
apdc.run()
points = apdc.getCLPoints()
gcode = ''
for point in points:
gcode += "G01 " + pointToXYZ(point) + "\n"
print(gcode)
if __name__ == "__main__":
print(ocl.version())
surface = ocl.STLSurf()
ocl.STLReader("../../stl/gnu_tux_mod.stl", surface)
cutter = ocl.CylCutter(4, 20)
waterline(surface, cutter, 1, 0.1)
adaptiveWaterline(surface, cutter, 1, 0.1, 0.001)
path = ocl.Path()
p1 = ocl.Point(-2, 4, 0)
p2 = ocl.Point(11, 4, 0)
l = ocl.Line(p1, p2)
path.append(l)
pathDropCutter(surface, cutter, 0.1, path)
adaptivePathDropCutter(surface, cutter, 0.04, 0.01, path)
print("done.")
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