ACIS Fundamental Concepts Guide
List of: Discussion Topic
Subjects: Finding Information
Contents: Getting Started Guide

This manual discusses many of the fundamental concepts of ACIS, including:

basic concepts of boundary representation, dimensionality, continuity, etc.
how ACIS uses C++
geometry
topology
curves and surfaces
model objects (including entities)
tolerance and units
model modification
model analysis
PDF/GET/02FIND.PDF
HTM/DATA/ACIS/GET/02FIND/0007.HTM