Lisp Sample for replacing Block

Sometimes user need to replace Block(s) by another Block in a specified region of the drawing. If the Block is redefined then the effect will be seen throughout the drawing. In this tutorial, we will first show how to select objects through Lisp and later we will write the program for Block replacement.

Collecting user input

To replace a block by another block, we have to select the required block first and get the base point. Next, use the option to select the Blocks that should be replaced.

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Creating Isometric Drawings in CADopia

An isometric drawing helps in getting a complete, visual understanding of an object showing all the details and dimensions on one engineering drawing. One fairly simple way to get started in drawing in 3-D is to try an isometric drawing. However, although the isometric drawing appears to be 3D, it is actually a 2D representation of a 3D object.

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