Hi Michael When I check the sceneTransform property of the object3D I need to pass a matrix as parameter But I don t understand why I have to pass a matrix here since I need the real position of a given vertex
And when I create the matrix to pass as a parameter it doesn't work Do I need to use the raw data of the object ??? if yes how do you do that? thanks for your input On Sep 9, 3:21 pm, Canado <[email protected]> wrote: > thanks for your help > the first one I know how to do it, it's the second option I need to > do, "real vertex position inside the view3D" > ok I ll check the scene transform method > thanks > > On Sep 9, 10:49 am, Michael Iv <[email protected]> wrote: > > > > > > > > > Do you mean you want to know the screen coordinates of the vertices or the > > 3d scene? If it is first then search the away3d.com forum . I put a code > > for this there a couple of months ago . If you need a world or scene > > position of the vertices you should multiply each vertex by the scene > > transform matrix which was usually available as the property of any > > object3d . I can't give you an exact code as I haven't worked with away3d 4 > > already for a long time and currently I am on vacation and have no access > > to my PC > > > Sent from my iPhone > > > On Sep 9, 2011, at 4:37 PM, Canado <[email protected]> wrote: > > > > Hi Michael > > > > Do you know how to do this? > > > Even if my plane has some rotation? > > > > thanks > > > > On Sep 8, 8:03 am, "Michael IV (aka SasMaster)" > > > <[email protected]> wrote: > > >> Those are in the object space.Multiply the vertices by the world matrix. > > > >> On Thu, Sep 8, 2011 at 2:58 PM, Canado <[email protected]> wrote: > > >>> I have a simple question > > > >>> How can I know the real position of a vertexdata inside the view3D > > > >>> I want to know the exact position of a given corner of a plane > > >>> So far I can create a vertex with 3 vertexdata which give me one > > >>> corner > > >>> but when I check the x/y/z of that vertex it doesn t correspond to the > > >>> real coordinates, even when I add the x/y/z of the plane > > > >>> any idea? > > > >> -- > > >> Michael Ivanov ,Senior Programmer > > >> Neurotech Solutions > > >> Ltd.www.neurotechresearch.comhttp://blog.alladvanced.net > > >> Tel:054-4962254 > > >> [email protected] > > >> [email protected]
