Step 1

Upload step files

Upload STEP Files

1. In the Left View, under STEP 1, upload your files:

   • Select Before Volume: Upload the initial 3D STEP file (before volume).

   • Select After Volume: Upload the modified 3D STEP file (after volume).

2. Adjust the STEP Tolerance parameter (in millimetres) if needed.

3. Click Compute to process the files. It could take a few minutes to get the result but in between you can explore your before and after volumes on the right size on the canvas.

After uploaing both files you see this progress screen

Viewer

Control panel

Control Panel

From this Panel, you can control which Volume you would like to see just buy toggling the SHOW OR HIDE button of the respective volumes as shown in the above picture.

Showing only After view

Showing only Before view

Bounding Box View

Bounding Box View

On the top left you can see the button to toggle the Bounding Box and you will find all the volumes are inside the box.

Toggle Axis view

Axis view

On the top left you can see the button to toggle the Axis view to understand the orientation of the volume. You can see red is X-Axis, green is Y-Axis and blue is Z-axis