Setting static objects inactive/invisible?

[Cranky Old Man]

If static objects cannot be made invisible, is there a way to edit that out in the model editor? If SetEntityActive(); doesn't work, what way do you suggest Cranky Old Man?

Me? I basically know as much as you do, but I know that some blood stains aren't decals. (I can't remember if they're entites or static objects, and I can't check the editor right now.) If these stains are entities, then they're entities because they are set to appear after something triggers. This suggests that you will have to turn the static objects that you want, into custom entities, probably through using the model editor.