CSG/tests/CSGSolidTest.py

0001 #!/usr/bin/env python
0002
0003 import sys, numpy as np
0004
0005 class CSGSolid(object):
0006     def __init__(self, i, item):
0007         self.i = i
0008         self.label = item[:4].tobytes().decode("utf-8")
0009         ## smth funny about label, needs truncation at \0 perhaps ?
0010
0011         self.numPrim = item[4]
0012         self.primOffset = item[5]
0013         self.type = item[6]
0014         self.padding = item[7]
0015
0016         self.cx = item[8].view(np.float32)
0017         self.cy = item[9].view(np.float32)
0018         self.cz = item[10].view(np.float32)
0019         self.ex = item[11].view(np.float32)
0020
0021     def __repr__(self):
0022         fmt = "CSGSolid(%d) numPrim:%3d primOffset:%4d center:(%10.4f,%10.4f,%10.4f) extent:%10.4f  label [%-20s] "
0023         return fmt % ( self.i, self.numPrim, self.primOffset, self.cx, self.cy, self.cz, self.ex, self.label )
0024
0025
0026 if __name__ == '__main__':
0027
0028     path = sys.argv[1]
0029     a = np.load(path)
0030
0031     print(path)
0032     print(a.shape)
0033
0034     for i in range(len(a)):
0035         so = CSGSolid(i, a[i])
0036         print(so)
0037     pass
0038
0039