Sketch Dimensions Overview

Sketches are displayed in various states. To fully define the sketch, you add relations and apply dimensions using the Smart Dimension tool (Dimensions/Relations toolbar). The types of sketch entities can also affect dimensioning functions.

Sketching-related functions include:

2D sketches	Circular dimensions	Maximum/Minimum dimension with arcs
3D sketches	Dimensions between arcs and circles	Over-defined sketches
Arc dimensions	Dimensions to spline handles	Sketch options
Angular dimensions	Lock linear dimensions	Vertical dimensions