Is the floor always going to be perfectly flat? If so, you could simply clone your model, scale it so that it's very, very thin on the y ( vertical ) axis and place it ever so slightly above the ground. It works great ( I've done it. )
If not, you're basically choosing between SSwift's system and DevilsChild's new stencil system. I only have experience of SSwift's here, and it's excellent. I guess DC's is free, so you can evaluate that for yourself.
If not, you're basically choosing between SSwift's system and DevilsChild's new stencil system. I only have experience of SSwift's here, and it's excellent. I guess DC's is free, so you can evaluate that for yourself.