Class LightRandom
Lightweight random class.
Namespace: Evergine.Framework.Particles.Random
Assembly: Evergine.Framework.dll
Syntax
public abstract class LightRandomConstructors
LightRandom(uint)
Initializes a new instance of the LightRandom class.
Declaration
public LightRandom(uint seed)Parameters
| Type | Name | Description |
|---|---|---|
| uint | seed | The seed. |
Fields
Seed
The random seed.
Declaration
public uint SeedField Value
| Type | Description |
|---|---|
| uint |
Methods
CreateRandom(RandomPrecissionEnum)
Creates a random object.
Declaration
public static LightRandom CreateRandom(RandomPrecissionEnum randomPrecision)Parameters
| Type | Name | Description |
|---|---|---|
| RandomPrecissionEnum | randomPrecision | The random precision mode. |
Returns
| Type | Description |
|---|---|
| LightRandom | The random object. |
InUnitCircle()
Generates a 3D vector on the surface of a circle with radius 1, with a uniform distribution.
Declaration
public Vector3 InUnitCircle()Returns
| Type | Description |
|---|---|
| Vector3 | A Vector3D. |
InUnitSphere()
Generates a 3D vector inside a radius-1 sphere with uniform distribution.
Declaration
public Vector3 InUnitSphere()Returns
| Type | Description |
|---|---|
| Vector3 | A Vector3D. |
NextFloat()
Gets the next random float.
Declaration
public float NextFloat()Returns
| Type | Description |
|---|---|
| float | Random float. |
NextFloat(ref uint)
Gets the next random float.
Declaration
public float NextFloat(ref uint seed)Parameters
| Type | Name | Description |
|---|---|---|
| uint | seed | The seed. |
Returns
| Type | Description |
|---|---|
| float | A random float. |
NextUInt()
Gets the next random unsigned integer.
Declaration
public uint NextUInt()Returns
| Type | Description |
|---|---|
| uint | A random unsigned integer. |
NextUInt(ref uint)
Gets the next random unsigned integer.
Declaration
public abstract uint NextUInt(ref uint seed)Parameters
| Type | Name | Description |
|---|---|---|
| uint | seed | The seed for the random generator. |
Returns
| Type | Description |
|---|---|
| uint | A random unsigned integer. |
OnUnitCircle()
Generates a 3D vector in a radius 1 circle circumference with a uniform distribution.
Declaration
public Vector3 OnUnitCircle()Returns
| Type | Description |
|---|---|
| Vector3 | A Vector3D. |
OnUnitSphere()
Generates a 3D vector on the surface of a sphere with a radius of 1, with a uniform distribution.
Declaration
public Vector3 OnUnitSphere()Returns
| Type | Description |
|---|---|
| Vector3 | A Vector3D. |