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The keypoints will now be displayed in the Graphics window along with a triad that indicates the origin of the coordinate system (coincident with keypoint 3 in our case) and the axes.

https://confluence.cornell.edu/download/attachments/85624055/04Keypoints.jpg?version=1

Check Keypoints

To check if the keypoints have been created correctly:

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To create the line between keypoints 1 and 3, click on keypoint 1 and then keypoint 3. Similarly, create lines between keypoints 1 & 2 and keypoints 2 & 3.

https://confluence.cornell.edu/download/attachments/85624055/04lines.jpg?version=1

Close the Lines in Active Coord pick menu by clicking on Cancel.

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