---
title: TextureResource.Semantic.raw
framework: realitykit
role: symbol
role_heading: Case
path: realitykit/textureresource/semantic-swift.enum/raw
---

# TextureResource.Semantic.raw

Use the texture unmodified.

## Declaration

```swift
case raw
```

## Discussion

Discussion For texture properties that use the raw semantic, the number of channels and values is the same as the source image. If the source image contains color space information, RealityKit ignores it. For raw textures, each individual pixel contains one floating-point value between 0.0 and 1.0 for each channel in the source image. For example, a grayscale source image results in a texture that contains one value per pixel, and an RGB source image results in three values per pixel.

## See Also

### Specifying intended use

- [TextureResource.Semantic.color](realitykit/textureresource/semantic-swift.enum/color.md)
- [TextureResource.Semantic.hdrColor](realitykit/textureresource/semantic-swift.enum/hdrcolor.md)
- [TextureResource.Semantic.normal](realitykit/textureresource/semantic-swift.enum/normal.md)
- [TextureResource.Semantic.scalar](realitykit/textureresource/semantic-swift.enum/scalar.md)