Struct RandomSeed

Namespace

Stride.Core.Mathematics

Assembly

Stride.Core.Mathematics.dll

The RandomSeed is a structure for deterministically acquiring random values. One RandomSeed should be able to reproduce the same pseudo-random value for a fixed offset, but provide enough random distribution for different offsets or different random seeds Although other methods exist, the current implementation can easily be replicated in the shaders if required

public struct RandomSeed

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

ValueType.ToString()

Constructors

RandomSeed(uint)

Initializes a new instance of the RandomSeed struct from a target uint.

public RandomSeed(uint seed)

Parameters

seed uint

The seed value to initialize the deterministic random generator.

Methods

GetDouble(uint)

Get a deterministic double value between 0 and 1 based on the seed

public double GetDouble(uint offset)

Parameters

offset uint

Returns

double

Deterministic pseudo-random value between 0 and 1

GetFloat(uint)

Get a deterministic float value between 0 and 1 based on the seed The calculations are still made as doubles to prevent underflow errors.

public float GetFloat(uint offset)

Parameters

offset uint

Returns

float

Deterministic pseudo-random value between 0 and 1