This Message was undeliverable due to the following reason:
Quota exceeded !
One or more of the recipients of your message did not receive it
because they would have exceeded their mailbox size limit. It
may be possible for you to successfully send your message again
at a later time; however, if it is large, it is recommended that
you first contact the recipients to confirm that the space will
be available for your message when you send it.
User quota exceeded: mroth
Please reply to [EMAIL PROTECTED]
if you feel this message to be in error.
Reporting-MTA: dns; igdmail.igd.fhg.de
Received-From-MTA: dns; [192.44.32.19] [192.44.32.19]
Arrival-Date: Thu, 20 Jan 2005 09:22:33 +0100
--- Begin Message ---
Hi
Thanks for the example for the video background.
Here you can see the only place where I use the cambeacon:
void ARTManager::initialize(void)//Grundaufbau des Scenengraph mit Kamera
und Viewport
{
// the rendering action
_action = RenderAction::create();
// the light beacon
NodePtr cartN = Node::create();
_cart = Transform::create();
beginEditCP(cartN);
cartN->setCore(_cart);
endEditCP(cartN);
//move the light beacon-relative to the camera, because the beacon
is later assigned to the camera
Matrix mCart;
mCart.setIdentity();
mCart.setTransform(Vec3f(4,0,0));
beginEditCP(_cart, Transform::MatrixFieldMask);
{
_cart->setMatrix(mCart);
}
endEditCP (_cart, Transform::MatrixFieldMask);
PointLightPtr pointLight= PointLight::create();
_internalRoot = Node::create();
addRefCP(_internalRoot);
beginEditCP(_internalRoot);
_internalRoot->setCore(pointLight);
_internalRoot->addChild(cartN);
endEditCP(_internalRoot);
beginEditCP(pointLight);
{
pointLight->setPosition (0, 0, 0);
pointLight->setConstantAttenuation
(1);//0.007);att1 = 00.1,att2=0,att3=0.003;
pointLight->setLinearAttenuation (0);
pointLight->setQuadraticAttenuation (0);
pointLight->setAmbient
(0.3,0.3,0.3,1);
pointLight->setDiffuse
(1,1,1,1);
pointLight->setSpecular
(1,1,1,1);
pointLight->setBeacon
(cartN);
//pointLight->setOn(false);
}
endEditCP (pointLight);
_MatrixCamera = MatrixCamera::create();
// need a viewport?
if(_win != NullFC && _win->getPort().size() == 0)
{
//Hintergrund erstellen
image = Image::create();
beginEditCP(image);
image->set( Image::OSG_RGBA_PF, 320, 240, 1, 1, 1,
0, dataPtr );
endEditCP(image);
addRefCP(image);
tex = TextureChunk::create();
beginEditCP(tex);
tex->setImage(image);
tex->setMinFilter(GL_NEAREST);
tex->setMagFilter(GL_LINEAR);
tex->setEnvMode(GL_REPLACE);
tex->setEnvMode(GL_REPLACE);
tex->setWrapS(GL_CLAMP);
tex->setWrapT(GL_CLAMP);
endEditCP(tex);
texBkg = TextureBackground::create();
beginEditCP(texBkg);
texBkg->setTexture(tex);
endEditCP(texBkg);
//init the cameraparameter
//assign the ARToolKitt camera parameter to the osg::matrix
camera
Matrix m;
double gl_cpara[16];
convertCamPara(&cparam,0.1,100000,gl_cpara);
//KameraMatrix für OpenSG nutzbar machen
m.setValueTransposed((Real32)gl_cpara[0],(Real32)gl_cpara[1],(Real32)gl_cpar
a[2],(Real32)gl_cpara[3],
(Real32)gl_cpara[4],(Real32)gl_cpara[5],(Real32)gl_cpara[6],(Real32)gl_cpara
[7],
(Real32)gl_cpara[8],(Real32)gl_cpara[9],(Real32)gl_cpara[10],(Real32)gl_cpar
a[11],
(Real32)gl_cpara[12],(Real32)gl_cpara[13],(Real32)gl_cpara[14],(Real32)gl_cp
ara[15]);
//Matrixkamera erstellen
beginEditCP(_MatrixCamera);
_MatrixCamera->setProjectionMatrix(m);
_MatrixCamera->setBeacon(cartN);
/*_MatrixCamera->setNear(0.1);
_MatrixCamera->setFar(100000);*/
endEditCP(_MatrixCamera);
//Viewport erstellen
ViewportPtr vp = Viewport::create();
beginEditCP(vp);
vp->setCamera (_MatrixCamera);
vp->setRoot (_internalRoot);
vp->setSize (0,0, 1,1);
vp->setBackground (texBkg);
endEditCP(vp);
//Viewport dem Fenster hinzufügen
beginEditCP(_win);
_win->addPort(vp);
endEditCP(_win);
}
}
Thanks again.
Manuel
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Dirk
Reiners
Gesendet: Donnerstag, 20. Januar 2005 00:45
An: users
Betreff: Re: AW: [Opensg-users] Distortion of Objects
Hi Manuel,
On Tue, 2005-01-18 at 12:34, Manuel Büchler wrote:
> Hello
>
> Thanks fort he answer.
> First to Andreas:
> Om the call of imagecontentchanged work. But it is the same speed like
> before...
> Do you know some other possibilities to speed up such a thing
see my other mail.
> To Dirk:
> Normal Geometrie doesn't seemed to be influenced. So I also send this
email
> to Manfred Weiler. Perhaps he has some good ideas for this.
Looking at the code the volumes use the Camera's beacon in a couple
places. Do you use the beacon's matrix at all or do you do everything in
the MatrixCamera?
Dirk
-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
--- End Message ---
