> De: James Turner > > On 28 Dec 2011, at 16:15, Csaba Halász wrote: > > > Since we are talking about shaders, aren't the limits > > > > GL_VERTEX_SHADER_ARB: > > GL_MAX_TEXTURE_IMAGE_UNITS_ARB = 16 > > GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB = 16 > > GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB = 16 > > GL_FRAGMENT_SHADER_ARB: > > GL_MAX_TEXTURE_IMAGE_UNITS_ARB = 16 > > Well, I just commented out (in the effects file) any reference to the > noise texture, or texture unit 9, and the errors go away. I note the > Texture3D code in OSG (which underpins the noise texture in SimGear) > must use a 'traditional' texture unit, not a shader one. So when a > shader does actually need to use the noise texture, presumably it > should be assigned to units 0...7 in my case. > > Csaba, since you have the same card as me, but are not seeing this > issue, what limit are you getting for GL_MAX_TEXTURE_UNITS_ARB? > (From the fglrx driver, I guess)
What happens if you change 9 in 1 (tex unit 1 is not used) in model-combined.eff ? Regards, -Fred ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
