Maths & Random Helper Functions for Unity

This asset contains a series of maths & random helper functions to assist in calculations in your games.

Setup

Simply import the package into your project and you're good to go. No additional setup is required.

• Download directly from the releases tab & import in Unity (Assets>Import Package).
• Import via the Unity package manager (Window>Package Manager).
  • Git URL: https://github.com/DavidF-Dev/Unity-MathsHelper.git
    
  • Or add the following line to Packages/manifest.json:
    "com.davidfdev.maths": "https://github.com/DavidF-Dev/Unity-MathsHelper.git"

Usage

To access the scripts, include the DavidFDev.Maths namespace to access the MathsHelper and RandomHelper static classes.
Or, alternatively, use using static DavidFDev.Maths.MathsHelper and using static DavidFDev.Maths.RandomHelper to use the methods without needing to specify the classname (e.g. NextBool() instead of RandomHelper.NextBool()).

The MathsHelper class contains many helpful maths methods, such as:

• Approach / ApproachAngle : float
• Reduce / ReduceAngle : float
• Sign / SignThreshold : float
• Map10 / Map01 / Map : float
• GetAngle / GetAngleBetween : float
• RotateVector : Vector2

The RandomHelper class contains various methods for retrieving random values, such as:

• Next : bool/float/int/Angle/Colour/Vector2/Vector3
• Range : float/Vector2/Vector3
• MinusOneToOne / MinusOneOrOne() : float
• Chance : bool
• Choose : Element

Contact

If you have any questions or would like to get in contact, shoot me an email at contact@davidfdev.com. Alternatively, you can send me a direct message on Twitter at @DavidF_Dev.

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