Isometric & Axonometric Drawings Course | IIT Roorkee | Prof. Avlokita Agrawal
Course Details
| Exam Registration | 141 |
|---|---|
| Course Status | Ongoing |
| Course Type | Core |
| Language | English |
| Duration | 4 weeks |
| Categories | Architecture and Planning |
| Credit Points | 1 |
| Level | Undergraduate |
| Start Date | 19 Jan 2026 |
| End Date | 13 Feb 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 16 Feb 2026 |
| Exam Date | 28 Mar 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Engineering/Architectural Graphics - Part II: Isometric and Axonometric Drawings
All design and construction activities, from architectural concepts to mechanical engineering, require the precise translation of ideas into executable drawings. While Orthographic Projection (covered in Part I of this series) provides essential 2D views, a three-dimensional representation is often crucial for clarity and understanding. This is where Isometric and Axonometric projections come into play.
This detailed 4-week undergraduate course, instructed by Prof. Avlokita Agrawal of IIT Roorkee, delves into these vital 3D visualization techniques. It is designed for Bachelor of Engineering and Bachelor of Architecture students seeking to master the graphical communication of complex forms.
About the Instructor: Prof. Avlokita Agrawal
Prof. Avlokita Agrawal brings a rich blend of academic excellence and industry experience to this course. An alumna and PhD holder from IIT Roorkee, her academic journey was deeply influenced by pioneers in climatology and passive design. Her doctoral research focused on the Impact of Vaastushastra on thermal comfort in traditional Havelis of Rajasthan.
Her corporate tenure includes leadership roles at Asahi India Glass (heading the Green Design Division) and Honeywell International (focusing on building energy efficiency). Now back in academia at IIT Roorkee, she specializes in teaching Sustainable Built Environment and manages the IGBC student chapter, ensuring her instruction is grounded in both theoretical knowledge and practical, sustainable application.
Course Overview and Objectives
This course bridges the gap between 2D orthographic plans and 3D spatial understanding. You will learn systematic methods to create clear, accurate, and proportional three-dimensional drawings from two-dimensional data, and vice-versa—a fundamental skill for designers, engineers, and architects.
Primary Learning Outcomes:
- Understand the principles and construction of Isometric and Axonometric projections.
- Develop the ability to visualize and draw complex 3D objects, including planar figures, prisms, pyramids, cylinders, cones, spheres, and their combinations.
- Master the technique of converting between orthographic views and isometric drawings.
- Learn to depict sections, intersections, and combinations of solids in a 3D view.
Detailed 4-Week Course Layout
Week 1: Foundations of Isometric Projection
- Introduction to isometric projection and the isometric scale.
- Isometric projection of planar figures: quadrilaterals, circles, semi-circles, and curves.
- Isometric projection of straight prisms and pyramids.
Week 2: Isometric Projection of Curved and Complex Solids
- Isometric projection of straight cylinders and cones.
- Drawing frustums of cones and pyramids.
- Isometric projection of sections of solids.
- Isometric projection of spheres.
Week 3: Advanced Isometric Techniques and Conversion
- Isometric projection of combinations of solids.
- Isometric projection of intersecting solids.
- Converting orthographic views to isometric drawings (practical exercises).
- Converting isometric drawings back to orthographic views.
Week 4: Introduction to Axonometric Projection
- Principles of axonometric projection and its differences from isometric.
- Axonometric projection of planar figures (quadrilaterals, circles, curves).
- Axonometric projection of prisms, pyramids, cylinders, cones, and spheres.
- Axonometric projection of intersecting solids and combinations of solids.
Recommended Textbooks & Resources
To complement the video lectures and assignments, the following textbooks are highly recommended for deeper study and practice:
| Book Title | Authors | Publisher |
|---|---|---|
| Engineering Drawing | Bhatt N.D., Panchal V.M. & Ingle P.R. | Charotar Publishing House |
| Engineering Drawing and Computer Graphics | Shah, M.B. & Rana B.C. | Pearson Education |
| Engineering Graphics | Agrawal B. & Agrawal C. M. | TMH Publication |
| Text book on Engineering Drawing | Narayana, K.L. & P Kannaiah | Scitech Publishers |
Who Should Enroll?
This course is intended for undergraduate students in:
- Bachelor of Architecture (B.Arch)
- Bachelor of Engineering in any discipline (Civil, Mechanical, Electrical, etc.)
It is ideal for anyone looking to strengthen their technical communication skills, improve spatial visualization, and gain proficiency in the standard graphical language of engineering and design. Join Prof. Avlokita Agrawal in this comprehensive journey to master the art of 3D technical drawing.
Enroll Now →