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Fix loading binary stl

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This commit is contained in:
Martin Renold 2012-07-15 09:47:50 +02:00
parent 4d9233de6d
commit 45a361c1ca
1 changed files with 3 additions and 3 deletions
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6
Cura/util/stl.py
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@ -11,8 +11,8 @@ class stlModel(mesh.mesh):
f = open(filename, "rb") f = open(filename, "rb")
if f.read(5).lower() == "solid": if f.read(5).lower() == "solid":
self._loadAscii(f) self._loadAscii(f)
if len(self.faces) < 1: if not self.faces:
f.seek(6, os.SEEK_SET) f.seek(5, os.SEEK_SET)
self._loadBinary(f) self._loadBinary(f)
else: else:
self._loadBinary(f) self._loadBinary(f)
@ -39,7 +39,7 @@ class stlModel(mesh.mesh):
def _loadBinary(self, f): def _loadBinary(self, f):
#Skip the header #Skip the header
f.read(80-6) f.read(80-5)
faceCount = struct.unpack('<I', f.read(4))[0] faceCount = struct.unpack('<I', f.read(4))[0]
for idx in xrange(0, faceCount): for idx in xrange(0, faceCount):
data = struct.unpack("<ffffffffffffH", f.read(50)) data = struct.unpack("<ffffffffffffH", f.read(50))