Bonjour Cedric,
It seems that shadow map technique apply the 'shadow receiver' stateset
even if the nodemask has not been flaged to receive the shadow. Is
there someone who resolve this case ? Or maybe i miss something ?
osgShadow::ShadowMap only uses the CastShadow nodemask (by including an
object in the shadow map RTT or not). It does not use the ReceiveShadow
nodemask.
One way you can implement this is by replacing the ShadowMap shaders
with your own shaders, in which you would have a flag that says if a
given subgraph should receive shadows. This flag would be a uniform bool
variable, and you would put an osg::Uniform with the appropriate name
and a false value in the stateset of the root node of the subgraph where
you don't want to receive shadows.
I read in the mailing list that there will be an ShadowMapStandard that
will replace the actual (2.6) shadowmap technique. I have not seen this
class in the svn yet. I dont know if i should try to resolve the issue
(if it is) in the actual shadowmap or if i should wait because something
new will be in svn quickly.
At this point it is not yet sure that StandardShadowMap will replace
osgShadow::ShadowMap. We'll see. There's still some work to be done to
work up to that.
Hope this helps,
J-S
--
______________________________________________________
Jean-Sebastien Guay [EMAIL PROTECTED]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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