: Features often have a parent/child relationship; for example, modifying a base block (parent) will automatically update any holes or fillets (children) attached to it.
: Models are built using a sequence of operations (features) like extrusions, cuts, or chamfers. viptrannymodel
In CAD environments like or ViaCAD , a "solid feature" refers to a 3D geometric element—such as a hole, boss, or fillet—that is part of a watertight, enclosed volume containing mass properties. Key Concepts of Solid Modeling Features : Features often have a parent/child relationship; for
: Unlike surface models, which are infinitely thin shells, solid models are "watertight" and include internal volume data like weight and density. which are infinitely thin shells
Feature Based Solid - ViaCAD-V12 - IMSI Design Document Portal