Removing Perpendicular Constraints in AutoCAD
Removing perpendicular constraints in AutoCAD is essential when you need to modify the relationships between objects or if constraints are conflicting with your design intentions. Follow these detailed steps to effectively remove perpendicular constraints.
Step-by-Step Guide to Remove Perpendicular Constraints
1. Access the Model or Layout Environment
Open your AutoCAD drawing where the perpendicular constraint needs to be removed. Ensure you are in the Model or Layout space where the related objects are located.
2. Identify Constrained Objects
Select the objects with perpendicular constraints. Look for objects that may have specific constraint indicators (like a small geometric symbol) suggesting their relationship.
3. Open the Parametric Tab
Navigate to the Parametric tab located in the Ribbon interface. This tab contains the tools necessary to manage constraints and relationships.
4. Expand the Constraints Panel
Click on the “Geometric” panel within the Parametric tab. This will display the various constraints applied to the selected objects.
5. Select the Perpendicular Constraint
Once the geometric constraints are visible, look for the perpendicular constraint listed among the constraints. Typically, it is represented by a perpendicular icon or label.
6. Delete the Constraint
Right-click on the selected perpendicular constraint and choose the “Delete” option from the context menu. Confirm the deletion when prompted.
7. Confirm the Modification
After deleting the constraint, check to ensure that the relationship between the objects has been modified as intended. You can grab the objects and move them to verify that the perpendicular relationship is no longer enforced.
Disabling Automatic Snap Constraints
If AutoCAD continually enforces perpendicular constraints and you wish to prevent this from occurring automatically:
1. Access Constraint Settings
Type `CONSTRAINTSETTINGS` into the command line and press Enter. This opens the settings dialog related to constraints.
2. Modify Geometric Constraint Settings
Within the dialog, locate the “Infer geometric constraints” checkbox. Uncheck this option to ensure that AutoCAD does not automatically add perpendicular constraints or other geometric relationships.
3. Save Changes
Click OK to save your alterations. This will disable the automatic snapping to perpendicular constraints moving forward.
Alternate Methods for Removing Constraints
If preferred, you can also use the following command:
1. Utilize the COMMAND Line
Type `CONSTRAINT` in the command line and choose the appropriate removal options. This command can assist in managing multiple constraints at once.
Frequently Asked Questions
1. What happens if I accidentally delete the wrong constraint?
You can use the Undo command (Ctrl + Z) to reverse the last action. This allows you to restore any unintended deletions.
2. Can I reapply a deleted perpendicular constraint?
Yes, you can reapply constraints to objects by selecting them again and using the constraints features in the Parametric tab.
3. How do I check for other constraints affecting my drawing?
You can review all constraints by selecting the objects and looking at the Constraints panel. This will display all geometric and dimensional constraints currently applied.
