Submodule extending the
vtkAssembly object functionality.
- class vedo.assembly.Assembly(*meshs)
Group many meshes as a single new mesh as a
Make a clone copy of the object.
- lighting(style='', ambient=None, diffuse=None, specular=None, specularPower=None, specularColor=None)
Set the lighting type to all
style (str) – preset style, can be [metallic, plastic, shiny, glossy]
ambient (float) – ambient fraction of emission [0-1]
diffuse (float) – emission of diffused light in fraction [0-1]
specular (float) – fraction of reflected light [0-1]
specularPower (float) – precision of reflection [1-100]
specularColor (color) – color that is being reflected by the surface
- vedo.assembly.procrustesAlignment(sources, rigid=False)
Assemblyof aligned source meshes with the Procrustes algorithm. The output
Assemblyis normalized in size.
Procrustes algorithm takes N set of points and aligns them in a least-squares sense to their mutual mean. The algorithm is iterated until convergence, as the mean must be recomputed after each alignment.
The set of average points generated by the algorithm can be accessed with
algoutput.info['mean']as a numpy array.
rigid (bool) – if True scaling is disabled.