In weaving, threads are always straight, running parallel either lengthwise (warp threads) or crosswise (weft threads). These state-of-the-art modeling CAD packages help architects, engineers, and designers in their design activities.Figure-1: CAD in textile designWhy CAD is Essential in Fashion and Textile Designing:or knitting is a technique for producing a two-dimensional fabric made from a one-dimensional yarn or thread. Most of the CAD software packages have the provision to create three-dimensional (3D) models that can be rotated and viewed from any angle. Use of CAD does not change the nature of design process but aids the product designer. The core of a CAD system is its software, which takes input from product designer, makes use of graphics for storing the product model, and drives the peripherals for product presentation. The hardware includes graphic devices and their peripherals for input and output operations, while the software package manipulates or analyzes shapes according to user interaction. ![]() ![]() The CAD system is usually a combination of hardware and specifically designed software. ![]() What is CAD?The term CAD stands for computer-aided design and is defined as the use of information technology in the.
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