Create convertBatch.py

convertBatch.py

@@ -0,0 +1,61 @@
+# -*- encoding: utf-8 -*-
+import struct
+import csv
+import sys
+cycle = len(sys.argv)-1
+if (cycle): 
+   multipath = sys.argv
+else:
+    print("No files passed \n Syntax convertbatch.py Filename1 ...")
+    sys.exit()
+
+
+for loop in range(0,cycle):
+    path= multipath[loop+1]
+    infile = open(path, 'rb') #import file
+    out = open(path + ' ASCII.stl', 'w') #export file
+
+    data = infile.read()
+
+
+    out.write("solid ")
+
+    for x in xrange(0,80):
+        if not ord(data[x]) == 0:
+            out.write(struct.unpack('c', data[x])[0])
+        else:
+            pass
+    out.write("\n")
+
+    number = data[80] + data[81] + data[82] + data[83] 
+    faces = struct.unpack('I',number)[0]
+
+    for x in range(0,faces):
+        out.write("facet normal ")
+
+        xc = data[84+x*50] + data[85+x*50] + data[86+x*50] + data[87+x*50]
+        yc = data[88+x*50] + data[89+x*50] + data[90+x*50] + data[91+x*50]
+        zc = data[92+x*50] + data[93+x*50] + data[94+x*50] + data[95+x*50]
+
+        out.write(str(struct.unpack('f',xc)[0]) + " ")
+        out.write(str(struct.unpack('f',yc)[0]) + " ")
+        out.write(str(struct.unpack('f',zc)[0]) + "\n")
+
+        out.write("outer loop\n")
+
+        for y in range(1,4):
+            out.write("vertex ")
+
+            xc = data[84+y*12+x*50] + data[85+y*12+x*50] + data[86+y*12+x*50] + data[87+y*12+x*50]
+            yc = data[88+y*12+x*50] + data[89+y*12+x*50] + data[90+y*12+x*50] + data[91+y*12+x*50]
+            zc = data[92+y*12+x*50] + data[93+y*12+x*50] + data[94+y*12+x*50] + data[95+y*12+x*50]
+
+            out.write(str(struct.unpack('f',xc)[0]) + " ")
+            out.write(str(struct.unpack('f',yc)[0]) + " ")
+            out.write(str(struct.unpack('f',zc)[0]) + "\n")
+
+        out.write("endloop\n")
+        out.write("endfacet\n")
+
+    out.close()
+    print path + " Proccessed \n"