Transparency: If we want to see through walls or other objects at the creation process, we may give a value between 0 and 90 percent to the layers transparency. If we need that information visible, the best way to avoid these errors is to lock layers.Ĭolor: A good and logical color palette assigned to our layers can improve our understanding while modeling.

Lock/Unlock: It's quite annoying to notice that at an advanced phase of our project, our walls moved and caused several errors. It's better to freeze the layers than to turn off because objects on frozen layers are not processed (for instance, regenerating or counting for ZOOM Extents), thus accelerating the 3D process. So freezing and unfreezing layers is a permanent process. So, layers for 3D objects must be easily identified, for instance, by adding a 3D prefix.įreeze/Thaw: In 3D, the density of screen information can be huge. Name: A good piece of advice is to not mix 2D with 3D objects in the same layers.

Starting from the assumption of only a very basic knowledge of AutoCAD, this book will help you master 3D visualization and coordinate systems, create 3D models from 2D drawings, and from basic shapes, measure volumes, and other information, obtain 2D construction drawings from 3D models as well as how to apply lights and materials to get photorealistic images. 'Autodesk AutoCAD 2013 Practical 3D Drafting and Design' is full of hands-on studies and projects that will help develop your 3D skills. From exercises on coordinate systems to creating solids and surfaces from 2D, you will wonder how you ever designed without this resource by your side. This book is crammed full of creative and practical tutorials which will help you master the third dimension. 'Autodesk AutoCAD 2013 Practical 3D Drafting and Design' will take you beyond the 2D frontier and help you create accurate 3D models that simulate reality. AutoCAD is used in a range of industries and is utilized by architects, project managers, and engineers, among others. AutoCAD is a computer-aided design (CAD) and drafting software application.

Autodesk autocad 2013 acismobj19.dbx