Hi, I would strongly second that :) But there are several ways of transferring the per-instance data (transformation matrices), see for an overview: http://sol.gfxile.net/instancing.html
For our project, we have implemented a derived MaterialDrawable for a single glDrawElementsInstanced call using the "Matrices in a texture" approach (via GLSL variable "gl_InstanceID"). You need single-indexed geometry data with one primitive (e.g. triangle_strip). Cheers, Christoph On 29.01.2013 18:48, Alexander Lang wrote: > Hi, > are there any plans to support GL instancing, i.e. drawing multiple > instances of one object with a single call to glDrawArraysInstanced/ > glDrawElementsInstanced within OpenSG? > > Regards, > Alexander Lang > > > > ------------------------------------------------------------------------------ > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, > MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current > with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft > MVPs and experts. ON SALE this month only -- learn more at: > http://p.sf.net/sfu/learnnow-d2d > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users > ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
