To Create a Boolean
Solid from the Subtraction of Two or More Solids
Select the
Subtract Solids tool.
Select the solid from which to subtract.
Selected solid is highlighted.
Select the solid that will be subtracted.
(Optional)
Use <Ctrl+data> to select more solids that will be
subtracted.
Enter a data point to accept the subtraction.
Creating a
boolean from subtraction of two solids. Target = Hide, Tool = hide, Merge
=Off.
Subtracting
Part of a Solid Back to an Intersecting Surface: Left - Original geometry is a
slab feature and a B-spline surface. | Right - Resulting geometry after the
operation.
Note: For the above
procedure, the direction of the surface normals points to the part of the
solid that is retained. You can use the
Change Surface Normal tool from
Modeling
> Surfaces > Surface Utilities > Change Surface tools > Change Normal, to reverse the direction of surface normals.