Thank you for your suggestions, I'll have a look at osgPPU example... I already have some HDR images but, since I have no experience with HDRI, I'd like to know what possibilities I have in order to use them for lighting...for example I'd like to know about the 'high level' steps one has to follow either if using shaders or if using the fixed pipeline and also if results are comparable in both cases...
Regarding the plugins, I imagine that some of them can load HDR images but how can I specify that I want to use them for lighting? Honestly, I thought that I MUST use shaders or at least create a 'ad hoc' lighting engine in order to use HDRI for lighting, am I wrong? Thanks. Kind regards. Alessandro On Tue, Mar 2, 2010 at 11:19 AM, J.P. Delport <[email protected]> wrote: > Hi, > > do you already have HDR images? If so, look at the list of plugins, some of > them support >8bit input. If not, you can create HDR textures using RTT > cameras. See e.g. osgprerender. > > Do you want to use shaders or fixed pipeline? > > osgPPU has an HDR example you can also maybe look at. > > jp > > alessandro terenzi wrote: > >> I'd like to use HDR images to light my 3D models, how can I achive this >> with OSG? Is there an example to start with? >> Thanks. >> >> Kind regards. >> Alessandro >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> osg-users mailing list >> [email protected] >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > -- > This message is subject to the CSIR's copyright terms and conditions, > e-mail legal notice, and implemented Open Document Format (ODF) standard. > The full disclaimer details can be found at > http://www.csir.co.za/disclaimer.html. > > This message has been scanned for viruses and dangerous content by > MailScanner, and is believed to be clean. MailScanner thanks Transtec > Computers for their support. > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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