If you are disabling the default shader then the lighting effects you see will be the result of the fixed function shading. You should look at the specular properties of the light and the material and check that they are not too high.
K. On 22 February 2011 13:29, Mahendra G.R <[email protected]> wrote: > Hi Kim, > > I disabled the default scene shader and now the model looks very specular, > though i see some color, does light source has any effect here?, > > > Thanks, > Regards > > > On Tue, Feb 22, 2011 at 2:09 PM, Mahendra G.R <[email protected]>wrote: > >> Hello Kim, >> >> Thanks for the reply, i dont think its the problem with the shaders, but >> somehow the stateset of my model is being changed (i guess), Is there way to >> overcome this problem without disabling the shaders and loosing all those >> nice effects, basically my material ONLY has some color properties and >> nothing more!, btw, i"m using the osgOcean example file to load my model >> (does it matter?). >> >> >> Thanks, >> Regards >> >> >> On Tue, Feb 22, 2011 at 1:55 PM, Kim Bale <[email protected]> wrote: >> >>> Hi Mahendra, >>> >>> osgOcean uses shaders for most of it's rendering techniques. By default >>> osgocean will apply a default shader to all children that are added to ocean >>> scene. Certain effects like the glare and depth of field shaders and fogging >>> rely on a shader implementation to ensure that the relevant render targets >>> are filled. >>> >>> The default shader provided by osgocean is very basic as I cannot >>> anticipate everyone's shader needs. Thus if you want the default shader to >>> take into account particular material properties you can either override the >>> defuault shader or attach shader directly to the node you wish to render. >>> >>> Alternatively you may choose to disable the default shader, ( >>> http://code.google.com/p/osgocean/source/browse/trunk/include/osgOcean/OceanScene#599) >>> however >>> you will lose the DOF, glare and fogging effects if no other shader >>> implementation is provided. >>> >>> Regards, >>> >>> Kim. >>> >>> >>> >>> On 22 February 2011 10:28, Mahendra G.R <[email protected]> wrote: >>> >>>> Hi all, >>>> >>>> I'm using osgOcean and placing a model in the middle of the ocean, this >>>> model has some material properties (its basically a .ive file), when i load >>>> the model with osgViewer, its fine, i see all the colors etc. but when i >>>> render it placing it inside the ocean, i loose the features of the model. >>>> I >>>> read somewhere in the forum to try disabling the shaders and recompile >>>> osgOcean (though i felt it had nothing to do with the shaders, just gave a >>>> try), did anyone else try loading models in osgOcean ?? >>>> >>>> Regards, >>>> Mahendra >>>> >>>> -- >>>> http://www.mahendragr.com >>>> >>>> _______________________________________________ >>>> osg-users mailing list >>>> [email protected] >>>> >>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>>> >>>> >>> >>> _______________________________________________ >>> osg-users mailing list >>> [email protected] >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >>> >> >> >> -- >> http://www.mahendragr.com >> > > > > -- > http://www.mahendragr.com > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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