Enabling and Disabling Automatic Solve and Undo for Sketches

You can enable and disable Automatic Solve Mode and Undo, and modify the threshold limit for sketch entities.

Previously, when you worked with large sketches, the Automatic Solve Mode and Undo would repeatedly turn off in large sketches.

Parts and Assemblies

To control Automatic Solve and Undo in Parts and Assemblies:

Click Tools > Options > System Options > Sketch.
  • To disable the behavior of automatic turn off of Automatic Solve Mode and Undo, clear Turn off Automatic Solve Mode and Undo when sketch contains more than this number of sketch entities.
  • To modify the threshold limit, select Turn off Automatic Solve Mode and Undo when sketch contains more than this number of sketch entities and enter the input value in the input box.

Click OK.

Drawings

To control Automatic Solve, Undo, and No Solve Move in Drawings:

Click Tools > Options > System Options > Drawings > Performance.
  • To disable the behavior of automatic turn off of Automatic Solve Mode and Undo, clear Turn off Automatic Solve Mode and Undo and turn on No Solve Move when drawing view contains more than this number of sketch entities.
  • To modify the threshold limit, select Turn off Automatic Solve Mode and Undo and turn on No Solve Move when drawing view contains more than this number of sketch entities and enter the input value in the input box.

Click OK.

The system options above are selected by default. If you clear the options, Automatic Solve and Undo tools remain enabled regardless of the number of sketch entities you create.