---
title: GLKit Constants
framework: GLKit
role: collectionGroup
role_heading: API Collection
path: glkit/glkit-constants
---

# GLKit Constants

## Topics

### Constants

- [GLKTextureLoaderApplyPremultiplication](glkit/glktextureloaderapplypremultiplication.md)
- [GLKTextureLoaderErrorDomain](glkit/glktextureloadererrordomain.md)
- [GLKTextureLoaderErrorKey](glkit/glktextureloadererrorkey.md)
- [GLKTextureLoaderGLErrorKey](glkit/glktextureloaderglerrorkey.md)
- [GLKTextureLoaderGenerateMipmaps](glkit/glktextureloadergeneratemipmaps.md)
- [GLKTextureLoaderGrayscaleAsAlpha](glkit/glktextureloadergrayscaleasalpha.md)
- [GLKTextureLoaderOriginBottomLeft](glkit/glktextureloaderoriginbottomleft.md)
- [GLKTextureLoaderSRGB](glkit/glktextureloadersrgb.md)
- [GLK_SSE3_INTRINSICS](glkit/glk_sse3_intrinsics.md)
- [kGLKModelErrorDomain](glkit/kglkmodelerrordomain.md)
- [kGLKModelErrorKey](glkit/kglkmodelerrorkey.md)

## See Also

### Reference

- [GLKit Structures](glkit/glkit-structures.md)
- [GLKit Enumerations](glkit/glkit-enumerations.md)
- [GLKit Functions](glkit/glkit-functions.md)
- [GLKit Data Types](glkit/glkit-data-types.md)