Mask          

     Mask:

    This brush allows you to paint protected areas on your model that will then be immune from editing. This allows you to focus on sections of the sculpt without worrying about accidentally changing things you want to keep.

To mask an area, simply select this brush and paint on the model. Inverse will allow you to modify areas that have already been masked, painting where you want to remove the mask. Short Cut of Mask: Ctrl

  Mask Operation: 

Holding the CTRL key automatically enables masking without the need to physically click the brush icon.

Mask is valued from 0 — 1.0 ; 0 means no mask.

      

       Clear:

       Clear off all the mask. or hold [Ctrl], and the mouse double click the blank of mesh;

      Invert:

        Invert the mask region. or hold [Ctrl], and the mouse single click the blank of mesmeh;

      Sharp:

       Make the mask value near to 1.0.

      Blur:

       Make the mask value in neigbor smoother.

      Diffuse:

       diffuse the mask area to neighbor in smoothly .

      Inflate:

       inflate the mask region .