This option allows defining the
level of children to be updated when working in Manual update mode.
Use the up and down arrows to define the propagation depth level.
By default, the depth level is set to 0.
Attenuation
This option lets you define the
ratio between the mouse displacement and the actual displacement of the
manipulator in the geometry. The smaller the coefficient, the more precise
the mouse manipulation.
Click the Attenuation icon to allow
attenuation or not: : No attenuation is
allowed : An attenuation coefficient
can be set using the slider. 0 is not allowed and 1 means no attenuation.
By default, it is set to No attenuation and the coefficient (providing the
attenuation is allowed) is set to 0.50.
Weight
This option lets you apply the
maximum weight on vertices, providing they have a weight and there is at
least three connex edges.
By default, this option is checked.
Center Mode
This option lets you create the subdivision surface either at the
center of the screen (View centered)
or centered at the model origin (Origin centered).