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Dynamic Blocks - Geometric and Dimensional Constraints - 101
Rating: 5.0 out of 5(1 rating)
2 students
Created byRose Barfield
Last updated 12/2025
English

What you'll learn

  • How to create Dynamic Blocks using Constraints
  • How to work with formulas in blocks
  • How to create complex, parametric blocks
  • Dimensional and Geometric Constraints

Explore related topics

Course content

5 sections • 12 lectures • 1h 4m total length

  • Introduction1:25

    This is a deep dive into using Dimensional and Geometric Constraints to control Dynamic Block geometry in AutoCAD.

    You’ll learn how to:

    • Constrain geometry accurately and predictably

    • Move and control geometry using constraints

    • Use formulas to drive dimensions

    • Work with angles, rotations, and central points

    • Build flexible, intelligent blocks using constraint-based workflows

Requirements

  • Good understanding of AutoCAD 2D
  • Basic Algebra (Useful, but not needed)

Description

This 11-lesson course is a focused, in-depth exploration of how to use Dimensional and Geometric Constraints to precisely control Dynamic Block geometry in AutoCAD. If you’ve ever struggled with unpredictable block behavior or wanted cleaner, more intelligent block setups, this course is designed for you.


You’ll learn how to:

  • Constrain geometry accurately and predictably

  • Move and control geometry using constraints

  • Use formulas to drive dimensions

  • Work with angles, rotations, and central points

  • Build flexible, intelligent blocks using constraint-based workflows


Each lesson includes:

  • DWG example files

  • Starter files to follow along

  • Clear written instructions


You’ll learn how to apply constraints to lock geometry into place with accuracy and intent, ensuring your blocks behave consistently every time. Step by step, the course shows you how to move and control geometry using constraints rather than relying solely on actions, giving you a more robust and stable workflow. You’ll also discover how to use formulas to drive dimensions, allowing your blocks to respond intelligently to user input.


The lessons cover essential concepts such as working with angles, rotations, and central points, helping you build flexible, parametric blocks that adapt to real-world design requirements. Throughout the course, the emphasis is on practical, repeatable techniques you can immediately apply to your own projects.


Each lesson includes downloadable DWG example files, starter files so you can follow along at your own pace, and clear written instructions to reinforce the concepts being taught.


This course is the perfect companion to the Actions & Parameters Dynamic Blocks course, giving you a complete, well-rounded understanding of both constraint-based and action-based approaches to building powerful, efficient Dynamic Blocks in AutoCAD.

Who this course is for:

  • AutoCAD Users that want to get to grips with dynamic blocks for the first time, or expand their knowledge and understanding.

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