NVR Edge Check Tool

Enter the Learning Cabin mock-test password to open the tool.

NVR Edge Check Tool

Draw, upload or paste 2 adjoining faces, then inspect 6 outside folds

1. Add the 2 square faces

Draw directly into each square, upload an image or paste a Snipping Tool capture. The folded views update as you work.

Input arrangement

A is on the left and B is on the right. Images are passed to the folded views without an extra rotation.

AFace ALeft
BFace BRight
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Paste target: Face A. Click either face, then press Ctrl + V to paste a Snipping Tool image. The Paste image buttons can also read the clipboard where the browser allows it.

2. Compare the 6 folded orientations

Each pair starts flat, folds away from you to form the outside of a cube corner, and turns into one of the orientations from your sketch.

Orientation 1upright outside corner
Orientation 2upper-left turn
Orientation 3upper-right turn
Orientation 4inverted outside corner
Orientation 5lower-left turn
Orientation 6lower-right turn
The small corner badge identifies the original face. Uploaded images are kept inside the square without cropping. Turn animations off, then drag any orientation to rotate it yourself.