---
title: GLKit Math Utilities
framework: GLKit
role: collectionGroup
role_heading: API Collection
path: glkit/glkit-math-utilities
---

# GLKit Math Utilities

## Overview

Overview Math routines without a specific type associated with them.

## Topics

### Converting Angles

- [GLKMathDegreesToRadians(_:)](glkit/glkmathdegreestoradians(_:).md)
- [GLKMathRadiansToDegrees(_:)](glkit/glkmathradianstodegrees(_:).md)

### Projecting Vectors

- [GLKMathProject(_:_:_:_:)](glkit/glkmathproject(_:_:_:_:).md)
- [GLKMathUnproject(_:_:_:_:_:)](glkit/glkmathunproject(_:_:_:_:_:).md)

### Obtaining String Descriptions

- [NSStringFromGLKMatrix2(_:)](glkit/nsstringfromglkmatrix2(_:).md)
- [NSStringFromGLKMatrix3(_:)](glkit/nsstringfromglkmatrix3(_:).md)
- [NSStringFromGLKMatrix4(_:)](glkit/nsstringfromglkmatrix4(_:).md)
- [NSStringFromGLKVector2(_:)](glkit/nsstringfromglkvector2(_:).md)
- [NSStringFromGLKVector3(_:)](glkit/nsstringfromglkvector3(_:).md)
- [NSStringFromGLKVector4(_:)](glkit/nsstringfromglkvector4(_:).md)
- [NSStringFromGLKQuaternion(_:)](glkit/nsstringfromglkquaternion(_:).md)

## See Also

### Math Utilties

- [GLKMatrixStack](glkit/glkmatrixstack.md)
- [GLKMatrix3](glkit/glkmatrix3-pcl.md)
- [GLKMatrix4](glkit/glkmatrix4-pce.md)
- [GLKVector2](glkit/glkvector2-pbj.md)
- [GLKVector3](glkit/glkvector3-pbt.md)
- [GLKVector4](glkit/glkvector4-pbk.md)
- [GLKQuaternion](glkit/glkquaternion-pc6.md)