AddLightSceneNode pb

Aienur · Post by **Aienur** » Tue Apr 11, 2006 10:07 pm

Hi there,

firstly sorry for my bad english :s

I m trying to add a light scene node and animate it

All work perfectly, but i couldn't detach my lightscenenode from my camera node start :s

here the code i use :

//reposition de la camera car map non positionné en 0,0,0
if (node != null)
node.Position = (new Vector3D(-1300, -144, -1249));

//on rajoute une cam pour se promener :p
device.SceneManager.AddCameraSceneNodeFPS();

//on rajoute une lumiére rouge
ISceneNode light = null;

light = smgr.AddLightSceneNode(null,new Vector3D(),new Colorf(1.0f, 0.6f, 0.7f, 1.0f),600.0f,0);
ISceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3D(),25.0f,0.0005f);
light.AddAnimator(anim);

//lumiere de la particule

light = smgr.AddBillboardSceneNode(light, new Dimension2Df(50, 50),new Vector3D(),0);
light.SetMaterialFlag(MaterialFlag.LIGHTING, false);
light.SetMaterialType(MaterialType.TRANSPARENT_ADD_COLOR);
light.SetMaterialTexture(0,driver.GetTexture(path+"particlered.bmp"));

if someone could help me thank for all

Nezumi · Post by **Nezumi** » Tue Apr 11, 2006 10:16 pm

je comprend pas exactement ton problème, un post en français pour le définir pour m'aider à t'aider :p

Nezumi · Post by **Nezumi** » Tue Apr 11, 2006 10:16 pm

je comprend pas exactement ton problème, un post en français pour le définir pour m'aider à t'aider :p

Aienur · Post by **Aienur** » Tue Apr 11, 2006 10:20 pm

en fait je position la cam en (-1300, -144, -1249), le soucis ici c que qd je declare une light avc AddLightSceneNode, que je mette un vecteur ou pas, il me possitionne toujours la light au point de depart de la cam

HantaCore · Post by **HantaCore** » Wed Apr 12, 2006 7:04 am

et tu veux que ta lumiere fasse quoi?

si tu veux qu'elle suive ta caméra, il faut la déclarer en Child node de ta cam. sinon elle est effectivement statique

noone88 · Post by **noone88** » Wed Apr 12, 2006 10:26 am

das ist nicht sinn des forums, wenn jeder in seiner landessprache spricht

Aienur · Post by **Aienur** » Wed Apr 12, 2006 10:52 am

from noone88
das ist nicht sinn des forums, wenn jeder in seiner landessprache spricht

you totaly right there no sense to speak into our native language into this forum.

By the way i will make a resume of what we said ..

The problem here, my light scene nod is static as HantaCore said.

--- Reply to HantaCore

I wich to place the light scene node in an other place that the camere scene node inital.

I have try to change the position, but nothing to do, this light scene node start again at the camera scene node :s

Aienur · Post by **Aienur** » Wed Apr 12, 2006 11:23 am

yep i resolve my stupid problem lol

as you can see in my fist post

ISceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3D(),25.0f,0.0005f);

the vector3D is set to default ... and it s totaly normal that my light point start at the same point of my camera point

I just pust the good coordinate of the light point .... and it's work perfectly

there the good one

ISceneNodeAnimator anim = smgr.CreateFlyCircleAnimator(new Vector3D(400,19,102),25.0f,0.0005f);

i would thanks all for you help

... see soon ( going to register huhu )

HantaCore · Post by **HantaCore** » Thu Apr 13, 2006 8:18 am

das ist nicht sinn des forums, wenn jeder in seiner landessprache spricht

Was? verstehst-du kein französich? :p

ok ich werde probieren ab jetzt in englisch zu schreiben...

Yeurl · Post by **Yeurl** » Thu Apr 13, 2006 9:34 am

yep, selbst wenn Englisch es nicht das Fest ist alle Tage lol