Random Tutorials

A random selection of tutorials

Entering Survey Data using AutoCAD

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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Basic 3D and Surface Modelling

Although AutoCAD has a number of commands for creating special 3D objects, a lot can be achieved by changing the properties of basic 2D objects like polylines. This tutorial provides a basic introduction to creating and viewing 3D objects.

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Edges

Edges exist where one surface meets another. Usually an edge is a surface edge detail such as pavers, a retaining wall or stepped features such as steps or terracing. This tutorial explores ways of working with them to create 3D elements.

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Stage 11: Rendering

In this final stage of the project, views created with the Quickscape View Manager are rendered using Supersampling for best quality.

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Ground Modelling

This tutorial describes how to create a 3D surface model from contour information using AutoCAD and Key TERRA-FIRMA.

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Transforming Objects

Transforming objects means changing the position, size or number of an object without altering the integrity of the geometry itself. MAX offers a host of transformation tools to do these tasks. This tutorial gets you started.

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Surfaces

The first and perhaps most crucial stage in creating a 3D landscape scene is the creation of accurate and seamless surfaces. This tutorial explores a number (not all) of techniques for creating quick and accurate surfaces from 2D lines and should give the user a feel for the range of tools available.

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