what is the use of grid in catia v5

i prefer to turn it off.. may be in some model it would help you... but most of the time it make more difficulties...
let me explain why it is used...

  1. Step 1:

    As you see with grid enabled (snap to point) i can draw only on grid points...

  2. Step 2:

    grid enabled (not snap to point option is on) it act as reference lines,which helps you to create rectangle,triangle and line etc.

  3. Step 3:

    without grid,their is nothing to snap on...

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