Asserted the (unimplemented) line-to-line intersection case doesn't happen.
Asserted the (unimplemented) line-to-line intersection case doesn't happen.

Even if it was implemented, it would have weird behavior;
   if someone creates a situation where it would happen, they are making a
   mistake, as this assertion will inform them.

elidupree/Lasercake,idupree/Lasercake,idupree/Lasercake,idupree/Lasercake,idupree/Lasercake,Lasercake/Lasercake,Lasercake/Lasercake,elidupree/Lasercake,Lasercake/Lasercake,idupree/Lasercake,elidupree/Lasercake,elidupree/Lasercake,elidupree/Lasercake,elidupree/Lasercake,Lasercake/Lasercake,Lasercake/Lasercake,elidupree/Lasercake,idupree/Lasercake,idupree/Lasercake