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0
votes
1answer
77 views

Strange behaviour using VAO (OpenGL 4.0)

I want to display a simple textured Monkey mesh using VAO. Here's the code in the render part first without VAO to see what is the result I'm looking for. Texture *pTexture = ...
5
votes
4answers
552 views

Creating a voxel world with 3D arrays using threads

I am making a voxel game (a bit like Minecraft) in C++(11), and I've come across an issue with creating a world efficiently. In my program, I have a World class, which holds a 3D array of Region ...
4
votes
2answers
690 views

Manage VBO/VAO in a graphic engine

I'm trying to make a 2D Graphic engine for training me. I've actually made it with immediate draw and I've made the renderer outside (so I can switch between OpenGL and DirectX). How can I manage ...
5
votes
2answers
2k views

OpenGL: Is it possible to use VAO's without specifying a VBO

On all the tutorials I can find about VAO's (Vertex Array Objects), they show on how to use them by configuring vertex attributes and binding a VBO (Vertex Buffer Object). But I want to create a VAO ...