Step 2 – CanHarvest

Create a Union

1. Open the View tab. 
2. Select the Explorer Button to open the Explorer Window.
3. Select your Model (This will highlight it blue in your explorer).
4. Goto your Model in the Explorer.
5. Rename the Model to whatever you want.
6. Click the drop-down arrow next to your Model you just renamed.
7. Select all the parts inside the model by clicking the first part, then while holding Shift select the last part inside the Model. Now all the parts should be highlighted blue.
8. With all your parts highlighted, goto the Model tab.
9. Select the button called Union in the Parts section.

Create a BoolValue

1. Hover your mouse over your Model located inside the Explorer Window.
2. Select the white Plus button that appears.
3. Add a BoolValue.
4. Rename the BoolValue to CanHarvest.
5. In the View tab, open the Properties window. This is located next to the Explorer button.
6. Make sure that CanHarvest is selected in the Explorer Window at the same time.
7. Check the box next to Value in the Properties Window.