Enum TextureUVOrigin

Represents the origin of UV coordinates for a texture. It represents how Unity stores the content, independent of the active graphics API. The UV coordinate (0,0) in the shader will either sample the bottom left pixel of the image, or the top left pixel (flipped).

Namespace: UnityEngine.Rendering.RenderGraphModule
Assembly: Unity.RenderPipelines.Core.Runtime.dll
Syntax
public enum TextureUVOrigin

Fields

Name Description
BottomLeft

The UV coordinate (0,0) in a shader will sample the BOTTOM left texel of the texture. This matched the OpenGL standard, which is also the Unity standard for textures. To ensure this behavior, Unity will store the content for texture upside down (flipped) on modern graphics APIs.
TopLeft

The UV coordinate (0,0) in a shader will sample the TOP left texel of the texture. This matches the standard of modern graphics APIs (Vulkan, DX, Metal,...). The actual backbuffer will have a TopLeft orientation when a modern graphics API is active.

Extension Methods