c++ - How to properly use VAOs? -

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c++ - How to properly use VAOs? -

i'm getting started opengl, , i'm trying utilize 3.x , above features. 1 thing not understand vaos.

i understand vao encapsulates rendering state, can phone call setup functions prior render loop , bind vao state changes made in setup. not clear on how should lay out data. should have each model in scene it's own vao, or should utilize few vaos , bind vbos of multiple models (which have read more efficient)?

vao encapsulates bound buffed , vertex attributes in it. if need bind different buffer , set different attributes draw call, should assign different vao that.

c++ opengl graphics

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