It might work, given that your base geometry is correct. BUT: that would be completely defying the purpose of bsp/pvs, since in that case you're basically doing the same thing as before, and perhaps even make it worse.
On Thu, Aug 26, 2010 at 1:45 PM, le_unam <[email protected]> wrote: > When i create a cube which represents the outer walls, the ground and > the top of my house and export this as my house. then i create the > walls and export them as a bundle and add them as mesh.collider to the > tree .... would it work? > > On 26 Aug., 12:40, David Lenaerts <[email protected]> wrote: > > Also, what Fabrice hasn't mentioned (I think), is that you can't just add > a > > bunch of cubes together and hand it over to the BSP generator. "Solid" > > regions (the inside of walls, the outside of the world, etc) can't > contain > > anything, so you can't stack intersecting cubes as walls: For example: > http://derschmale.com/bspInters.jpg > > > > Then one more thing, imagine being "outside the world". So if you have a > > house, and that's your only region. Now imagine being outside the house. > You > > can't have any outside walls there. Walls basically give the bsp system > the > > signal that "hey, where I'm pointing, the player can go" (so only the > > region between the outer and inner wall would be considered "solid"). In > > other words, since that creates a link between solid space and (albeit > > unintended) non-solid space: that's a leak and will cause errors. > > > > Hope that helps, > > David > > > > > > > > On Thu, Aug 26, 2010 at 11:51 AM, le_unam <[email protected]> wrote: > > > oh yes fabrice thats it ... the picture explains excatly what i did > > > wrong ... thank you! > > > > > On 26 Aug., 10:59, Fabrice3D <[email protected]> wrote: > > > > > hmmm i guess the bsp/vps doesnt recognize oter walls of a cube ... > > > > > > Would be lots of work just to support Cube collision don't you > think??? > > > :)) > > > > > > Of course it does. All outputs straight from Prefab are with active > > > collision detection. > > > > If you have played with tree booleans values, its indeed possible you > > > have set it off. > > > > but seeing the examples and reading the messages I think its simply > > > because you do not set the collision on. > > > > > > > Problems come when i try to add walls into this room. > > > > > > K, lets let first start by the beginning. > > > > > > You need to have a model perfectly enclosed, the cube is an example I > > > gave you to make you understand you need a perfectly enclosed "solid" > model. > > > > You indeed can build a room by making a simple cube and add elements > to > > > it... that was an example to help you understand. > > > > > > if you want to set collision detection per added elements, do like > this: > > > > > > myMesh.collider = true; > > > > tree.addChild(myMesh); > > > > > > To build a series of rooms, you need proceed otherway... Just made > this > > > little image to clarify a bit more. > > >http://www.closier.nl/playground/bsproom.jpg > > > > What you are doing is the A case, while you should build as the B > case. > > > > > > The art is to keep the tree as simple as possible, so you add > elements > > > such as tables, chairs etc later on as dynamic objects. > > > > Sometimes it can be wize to merge some element into the main tree. > > > > > > Hope it helps a bit. > > > > > > Fabrice > > > > > > On Aug 26, 2010, at 8:54 AM, le_unam wrote: > > > > > > > hmmm i guess the bsp/vps doesnt recognize oter walls of a cube ... > > > > > only the inner ones, so that we have to build our terrain in many > > > > > cubes where we walk in ... you know what i mean? maybe it is wrong > but > > > > > its a guess ^^ > > > > > > > On 26 Aug., 07:56, bebensiganteng <[email protected]> > wrote: > > > > >> i have the same problem > > > > > > >>http://labs.bebensiganteng.com/flash/prefab/ > > > > > > >> if you see the environment i can walk through the buildings, > anybody > > > > >> knows why? > > > > > > >> On Aug 25, 6:40 pm, le_unam <[email protected]> wrote: > > > > > > >>> When trying to create my building for Prefab BSP/VPS something > goes > > > > >>> wrong everytime. An easy room existing from only one cube with > > > > >>> invertedfaces is no problem. Problems come when i try to add > walls > > > > >>> into this room. Fabrice showed me a link from derschmale with the > > > > >>> "rules" and its okay i think i understand them, but problems are > > > > >>> coming although i was following these rules. Shell i create the > walls > > > > >>> inside with cubes or with planes? I tried both and nothing works > with > > > > >>> collision detection. They are shown but i can walk trhough. Hmm > maybe > > > > >>> someone can give me some more guidelines. > > > > > > >>> Thank you! > > > > -- > > David Lenaerts > > Flash platform developerhttp://www.derschmale.com > -- David Lenaerts Flash platform developer http://www.derschmale.com
