These techniques apply to basic CAD programs such as AutoCAD, IntelliCAD, etc. If you have a civil/survey program or add-on, such as Land Desktop, SurvCADD, Eagle Point, etc., then there are built-in tools for entering lines and curves.
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This video tutorial describes how to prepare the AutoCAD 2010 user interface (UI) ready for a 3D drawing project. Running time: 2min 23sec
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This tutorial discusses the various ways you can make your modelling work more efficient.
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Production of seamless surfaces for roads, pavements, grassed areas and planting beds is probably the most important stage in the creation of a 3D landscape scene. This tutorial shows you how.
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Quickscape uses ONE camera for still views. This is tied into Image Object functionality where images of people and trees and shrubs are mapped onto planes and "look at" the camera. This tutorial explains how to setup views using Quickscape View Manager.
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This tutorial considers the various options for creating shadows when rendering 3D models.
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This tutorial describes the options and commands available for dimensioning drawings and how to use them. The correct use of AutoCADs dimension tools is the key to producing clear and concise measured drawings.
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Lighting outdoor scenes involves the setup of a Sunlight or Daylight system, together with ambient light. This tutorial uses Quickscape Sunlight and Shadows to automatically setup a Sunlight System with some environment settings and including the use of a Quickscape Light Dome for added natural ambient light.
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When surface and edge modelling has been completed and the lighting has been setup correctly, materials can then be assigned to surfaces and edges. This tutorial guides you through the process.
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Image maps are applied to materials for many different purposes. They have to be scaled and positioned on the object using a UVW Map modifier or a Map Scaler modifier. This tutorial steps you through the process.
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This tutorial introduces the ViewCube and describes how it can be used for effectively navigating your 3D drawings. Running time: 6min 13sec