Hi Nick,
I'm using LightSpacePerspective shadow technique as well.
But I set the shaders only inside the scene graph where reqired.
Do I have to set them anywhere else?
My graph looks like that:
*---------------
* | RootNode |
* ---------------
* / \
* ---------------
---------------------
* | ShadowScene | |evtl.
PPU-Prozessor|
* ---------------
---------------------
* / \
* --------------- ---------------
* | Switchnode | | LightSource |
* --------------- ---------------
* / \\\
Am 29.05.2015 um 18:16 schrieb Trajce Nikolov NICK:
Hi Werner,
I am doing the same and using the LightSpacePerspective shadow
techinque. In your program you have to set your vertex and fragment
shaders as well, and it will be picked up correctly if you set the
masks for receiving/cast shadows .... So it should work. As long as
they are part of the top ShadowedScene
Nick
Nick
On Fri, May 29, 2015 at 5:56 PM, Werner Modenbach
<[email protected] <mailto:[email protected]>> wrote:
Hi all,
My scene contains many objects, which are created by geometry shaders.
So no vertices are created outside the graphics card for those
objects.
So I use
state->setUseVertexAttributeAliasing(true)
and
state->setUseModelViewAndProjectionUniforms(true)
Is it possible using a shadow technique in this case? If I'm right
the shadow technique installs it's own shaders.
Thanks for any hint.
- Werner -
_______________________________________________
osg-users mailing list
[email protected]
<mailto:[email protected]>
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
--
trajce nikolov nick
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
--
*TEXION Software Solutions, Rotter Bruch 26a, D-52068 Aachen*
Phone: +49 241 475757-0
Fax: +49 241 475757-29
Web: http://texion.eu
eMail: [email protected]
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
