Introduction: How to Solid Model in ROBLOX Studio
Solid modeling has many uses in ROBLOX game development. Solid modeling may be used to reduce lag, create complex shapes, and to make your game look nicer overall.
Step 1: Insert Two New Parts of Your Choice
It doesn't matter what shape the part is, just select the one that best matches your design.
Step 2: With Your Second Part Selected, Intersect the Two Parts.
Step 3: Right-click the Second Part and Click "negate"
Right click on the part you want to negate from the first part, then click "negate."
Step 4: Select Both Parts, Right Click Them, Then Press "union"
This will negate the negative part from the normal one, leaving you with your final negated part.
Step 5: Check Your Negated Part
Make sure that the part is exactly how you expected it to turn out. If your part turned out wrong, try undoing the previous steps (Ctrl+Z) then making adjustments before trying again.