So I just got this question in my mind, sponza model of crysis has about 350 sub-models i.e subsets and if we do not merge the same type of mesh and texture,wouldn't it result into massive draw call? But when we merge subsets with same type of materials, draw calls/subsets reduces to 23 from 350. But now, we have problem of frustum culling. How would you do frustum culling with this?
Edited by newtechnology, 03 May 2014 - 02:18 AM.