MATLAB SIMULINK 3D ANIMATION 5 Bedienungsanleitung PDF herunterladen (Seite 31)

Obrázek 5.3 Hierarchical structure of virtual scene

Hint: Some tools allow you to export each part of the assembly into a separate

VRML file. All parts are then referenced in a main file using the VRML Inline

mechanism. This is a recommended way of working with assemblies – the main

file is small in size, easy to understand and modify.

5.2. Virtual Scene Modeling

The results of CAD tool export filters often need few manual changes before

being used by Simulink 3D Animation. Then we can create a scene in which we

place the exported objects for further use.

5.2.1. Manual Modifications of Exported VRML Files

Manual adjustment of the exported VRML files can be done easily using a plain

text editor. You can also use V-Realm Builder supplied with Simulink 3D

Animation, but here we will explain the modifications made using a text editor.

Usually, the following manual changes are necessary:

 Wrapping shape objects with Transforms

 Adding DEF names

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MATLAB SIMULINK 3D ANIMATION 5 Bedienungsanleitung Seite 31