SPHERIZE
Purpose: An improvement on the default ‘to sphere’ command. Creates less overlap and gives more natural deformation.
Location: Asset Browser > B3D Tools > B3D_Spherize
How To Use: After adding the tool to the asset library:
Go into object mode
Select your desired object
Run B3D_Spherize (found in the F3 search menu)
Choose your parameters and apply
Transformation - Controls how strong the effect is (1 = fully transformed)
Relaxation - Controls the smoothing on every iteration
Avoidance - Tendency of points to repel each other
Iterations - Number of calculation steps
Extra Details: Works best with fully sealed meshes. Number of iterations is crucial to the quality of the final result. Usually keep avoidance at .5 unless you want to delve deeper.