brickalize provides tools to take a standard 3D model file (STL) and transform it into a representation made of LEGO-like bricks. It voxelizes the input model, optionally extracts its shell to make it ...

Python implementation of "Three-dimensional Wadell roundness for particle angularity characterization of granular soils". This package contains a python implementation of the algorithm by Junxing ...

Alternatively, we can split the 3D array into three 2D arrays, one for each colour channel. Note, this is different from above where we kept the entries as RGB vectors, where just two entries were 0.

It is possible to use generic Python objects as the dtype for a NumPy array, but if you do this, you’ll get no better performance with NumPy than you would with Python generally.

Light source array: A number of light sources arranged at equal intervals for reconstruction of 3D images. Viewing zone: The range in which 3D images can be viewed.