MultipleUniformBuffers

Using Different UBs for Different Areas of the Screen

Code Name: MultipleUniformBuffers

Description

This example draws 4 triangles to the different areas of the screen. Then it applies different Uniform Buffers(UBs) to different areas of the screen.

Output

Controls

Input	Action
Esc	Close the window

Application Parameters

Settings

Parameter / Key	Type	Usage in Code	Description	Default Value
AppSettings.ClearColor	VkClearColorValue	AppSettings::ClearColor	Background color of the screen

Learning Objectives

• Creating multiple descriptor sets that each related to a uniform buffer
• Using multiple descriptor sets in shaders

Shader Status

Shader Type	Status	Notes
GLSL	✅
HLSL	✅
Slang	✅

Theoretical Background

None

Extensions Used

Instance

Window system-dependent extensions:

• VK_KHR_surface
• VK_KHR_win32_surface (Windows)

Device

• VK_KHR_swapchain