scan_strategy.py
676f9f89ff91scratch_cluster_run

scan_strategy.py
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			#!/usr/bin/env python3
			# -- coding: utf-8 --
			"""
			Created on Fri Feb 11 16:32:00 2022

			@author: kubilay
			"""

			import sys
			import os
			import numpy as np
			sys.path.append('/usr/lib/freecad-python3/lib')
			import FreeCAD
			import Part
			from FreeCAD import Base

			#read step file
			part = Part.Shape()
			part.read('/home/kubilay/Documents/additive-manufacturing-work/Part_geometry/layer/layer_005.step')


			#get geometric data of the part
			x_max = part.BoundBox.XMax
			x_min = part.BoundBox.XMin
			y_max = part.BoundBox.YMax
			y_min = part.BoundBox.YMin
			z_min = part.BoundBox.ZMin
			z_max = part.BoundBox.ZMax
			del_z = z_max - z_min
			del_y = y_max - y_min
			del_x = x_max - x_min
			center = Base.Vector(part.BoundBox.XMin, part.BoundBox.YMin, part.BoundBox.ZMin)
			extension = '.step'

			infill_offset = 0.01
			contour_offset = 0.01
			y = y_min + contour_offset + infill_offset
			intersection_points = np.empty((0,3))

			while np.round(y + contour_offset + infill_offset, 5) <= y_max:

			edge = Part.makeLine((x_min, y, z_max), (x_max, y, z_max))
			#get the intersection
			common = edge.common(part)
			for p in common.Vertexes:
			print(p.Point)
			intersection_points = np.vstack((intersection_points, np.array([p.Point.x, p.Point.y, p.Point.z])))
			y += infill_offset




			#save the intersection
			name = '/layer_{}'.format(str(count).zfill(3))
			common.exportStep(args.geom_dir + name + extension)
			#increment loop variables
			z += args.layer_thickness
			count += 1
			#call meshing script on the saved step file
			meshing(args.geom_dir, name, extension, args.mesh_dir)