Modifying existing objects  
Modifying the size and shape of objects
 
 Concepts 
 
 Procedure 
 
 Commands 
 

How to extend an object

How to trim an object

How to stretch an object

How to scale an object by a scale factor

How to scale an object by reference

How to scale an object in a non-uniform way

How to modify the length of an object by dragging

How to shear objects on the Y axis (fixed X axis) in constant area mode

How to shear objects on the X axis (fixed Y axis) in constant area mode

How to shear objects on a free axis in constant area mode

How to shear objects on the Y axis (fixed X axis) in assonometric mode

How to shear objects on the X axis (fixed Y axis) in assonometric mode

How to shear objects on a free axis in assonometric mode