stuffmatic / blam

🚨 No longer maintained. Check out fSpy instead 🚨 A camera and projector calibration toolkit for Blender that also does automatic 3D reconstruction of geometry with rectangular faces.
https://fspy.io/
GNU General Public License v3.0
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Forward sub requires non-zero elements on the diagonal #20

Open strarsis opened 7 years ago

strarsis commented 7 years ago

Following the tutorial we tried a new image, which is basically a wall and floor seen straight from the front, but we get an error when trying to Calibrate active camera:

blam.py line 273:[...]
AssertionError: Forward sub requires non-zero elements on the diagonal