2D Transformations - Vulkan Game Engine Tutorial 10 смотреть онлайн

Matrices are an incredibly useful tool for representing linear transformations on geometry. In this tutorial we cover 2d transformation matrices and use them in our shaders to stretch, shrink and rotate our vertex position.

I also introduce the idea of a runtime game object model, and we create a (very) simple game object class to manage the different entities and components they are made up of.

** Timecodes **
0:00 - intro to 2D Transformations
1:02 - Add mat2 push constant
2:35 - create game object class
6:49 - update app to use gameObjs
10:18 - 2D Scale Transformation
11:52 - 2D Rotation Transformation
14:04 - Simple gameObj Animation
14:36 - matrix multiplication order
15:35 - summary/outro

nit: at 4:18 I showed the incorrect article, I meant to reference this introduction to entity component systems https://www.raywenderlich.com/2806-introduction-to-component-based-architecture-in-games

** View File Changes **
https://github.com/blurrypiano/littleVulkanEngine/commit/c4d0ca7ac67c33b98c8dd69e854276e5e8281b6a

** Paste Bin Code **
https://pastebin.com/QMm5sjGs

** View playlist **
https://www.youtube.com/watch?v=Y9U9IE0gVHA&list=PL8327DO66nu9qYVKLDmdLW_84-yE4auCR&ab_channel=BrendanGalea

** 3Blue1Browns Linear algebra series **
https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab

** Video topic resources (alignment requirements, push constants, ...) **
https://github.com/blurrypiano/littleVulkanEngine/blob/master/littleVulkanEngine/tutorial10/README.md

** Some other resources **
My github for this series - https://github.com/blurrypiano/littleVulkanEngine
Official vulkan samples - https://github.com/KhronosGroup/Vulkan-Samples

“Vulkan and the Vulkan logo are registered trademarks of the Khronos Group Inc.”