Comments (1)
aothms
commented on August 12, 2024
1
You're right as always andrej, not sure how this went unnoticed for over 10y, that surely shows something.
import ifcopenshell
pix = f.by_type('IfcPixelTexture')[0][8]
a = numpy.array(list(map(functools.partial(int, base=2), pix))).reshape((256, 256))[::-1,::1]
plt.imshow(a); plt.show()
a = numpy.array(list(map(lambda s: tuple(map(functools.partial(int, base=2), (s[8:16], s[16:24], s[24:32], s[0:8]))), pix))).reshape((256, 256, 4))[::-1,::1]
plt.imshow(a); plt.show()
Since I had the code here to do the byte swivelling, I just commited the fix (and fixed a serialization issue in ifcopenshell in the meantime).
from ifc4.3.x-sample-models.
Related Issues (8)
- Remove all names from example files
- structural-curve-member.ifc units HOT 1
- reinforcing-assembly.ifc IfcBuildingElementProxy - IfcReinforcingBarType association HOT 2
- Mixing length and param value? HOT 11
- Invalid IFC files because of the empty description in header's FILE_DESCRIPTION
- Have unique IfcGloballyUniqueId within the model suite
- Possible errors in the linear-placement-of-signal.ifc example HOT 21
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from ifc4.3.x-sample-models.