CAD or computer-aided design and drafting (CADD), is the use of computer technology for design and design documentation.

A CAD system is a combination of hardware and software that enables engineers and architects to design everything from furniture to airplanes. It replaces manual drafting with an automated process and widely used in many applications, including automotive, ship building and aerospace industries, architectural and interior design and much more.

The beginning of CAD can be traced to year 1957, when PRANTO, the first commercial numerical control programming system was developed by Patrick J Hanratty.

• CAD is also used to generate computer animation for special effects in movies, advertising, and technical manuals.
• It is used in the designs of tools and machinery and design of all types of buildings, small residential types (houses), commercial and industrial structures (hospitals and factories).
• It can be used to create two-dimensional (2D) drawings or three dimensional (3D) models.
• The main task of CAD specializes are creating designs or sketches of buildings, structures, cars, machines or any other products as per the condition of the clients. After making 2D drawings, buildings/products and drafting, 3D modeling is done which help the making of model of actual building/product. With the help of 3D models, the client can see how the building will appear after construction.

Performance and Growth of Industry

With the development of technology, CAD has made its access in all areas where designing and creativity is necessary. These days it is not only restricted to engineers, architectures but is also used by other design professionals. In modern times CAD is being used in various industries to produce Automotive, Aerospace, and Prosthetics etc.

CAD is going to be around for years to come and has a very special role to play. It is a well-established 2D and 3D design software. By being so good at the task of drafting, CAD will remain relevant for the future.

Role of CAD in Architectural and Interior Design

Architectural and Interior Design is a process where sequence of accurate designs are created for various phases with enhanced methodical technique. These designs are an important part to generate various building designs that satisfy all the purposes and plays a critical role in creating digitized format for rough and handmade sketches. In the present technical era, manual designs have become an old technique and designers and architects are focusing more on digital formats which can be created with the help of AutoCAD.

• Using CAD one can easily and effectively envisage future buildings on computer and know how the building will look after completion.
• It helps in better planning of the color effects, space, design, fabrics, and styles etc. which can enhance the look of the project along with keeping in mind budget factor
• It allows user to visualize all the building aspects from various angles. Architects and designers generate vital information for various purposes like:
  • Architectural Plans
  • Elevations
  • Sections
  • Windows And Doors
  • Interior 3D Rendering
  • Architectural Related Drawings
  • Customized House Plan Designs
  • Furniture Designs
  • Landscape Designs etc.

• Course Curriculum

Part- 1 AutoCAD (2D)

• Interface of AutoCAD
• Creating Basic Geometry
• Drafting Settings in AutoCAD
• Snapping to Coordinates
• Important Drawing Fundamentals for AutoCAD
• Using Specialized Drawing Commands of AutoCAD
• AutoCAD Object Properties
• Making Primary Modifications in AutoCAD
• Creating Text in AutoCAD
• AutoCAD’s Dimensioning
• Utility and Inquiry Tools
• Layers and Layouts of AutoCAD
• Managing Blocks and References in AutoCAD
• Annotations & Annotative Objects
• Designing Attributes and Storing Attribute Data
• Extracting Linking and Presenting Data in Tables
• External References
• Adding Callouts in AutoCAD
• Checking Your Skills
• Linking to Other Drawings
• Incorporating Images
• Plotting & Printing Drawings
• Properly Sizing Annotations on Printed Drawings
• Sharing Data with Others

Part- 2 AutoCAD (3D)

• Introduction to 3D
• Isometric Views
• Thickness
• Elevation in AutoCAD
• 3D Views, Orbit
• Changing View Ports
• Visual Styles in AutoCAD
• Solid Primitives
• 3D Basics, 3D Operation
• Modifying Solid Editing
• Creating 3D Object in AutoCAD
• Modifying 3D Mesh Objects
• Working with Surface Objects
• Modifying 3D Objects in AutoCAD
• Material & Mapping
• Lights & Camera in AutoCAD
• Motion Path Animation
• Rendering
• Export & Import 3D Drawing

• Overview

3DS Max

3ds Max is a 3D modelling, animation, and rendering software built and developed for games and design visualization. The program is included in the collection of media and entertainment software products offered by Autodesk. It is also a part of Autodesk’s architecture, engineering, and construction collection, and one of the tools in product design and manufacturing collection. 3ds Max is used by visual effects artists and professionals in film and TV industries and by game developers and designers for the creation of virtual reality games. The software is also very useful for building design, infrastructure, and construction, as well as, for product development and manufacturing planning. 
The software also has 3D rendering features such as the capability to simulate real-life camera settings. Additionally, it offers an asset library which enables users to easily search for 3D content. 3ds Max also provides features for 3D modeling, texturing, and effects.