From CPU to GPU: Understanding Data Transfer with Buffers in OpenGL скачать в хорошем качестве

From CPU to GPU: Understanding Data Transfer with Buffers in OpenGL

In this tutorial, we will explore the core concepts of Vertex Arrays, Vertex Buffers, and Element Buffer Objects in Modern OpenGL. Through a detailed step-by-step walkthrough, you will gain a comprehensive understanding of these essential elements. Once we've mastered these concepts, we'll apply our newly acquired knowledge to render a surface chart step by step, from a flat grid to dynamic rotations in 3D. Code: https://github.com/lszl84/wx_gl_buffe... Links: https://www.khronos.org/opengl/wiki/O... https://www.khronos.org/opengl/wiki/V... 0:00 Let’s Build a 3D Chart 0:30 Data Layout 2:18 Buffers and OpenGL States 9:18 Drawing the Array 9:30 Introducing a Surface 10:29 GLM for 3D Math - CMake’s ExternalProject 10:57 Rotating the Chart Using the Arrow Keys 12:35 Indexed Drawing with Element Buffers 15:27 Final Surface Chart