Struct ParticleSpan

Namespace: ValveResourceFormat.Particles
Assembly: ValveResourceFormat.dll

A contiguous run of particles in a ParticleCollection, read and written one attribute column at a time. A default instance is empty and has no columns to read.

public readonly struct ParticleSpan

Properties

IsEmpty

Gets a value indicating whether the span holds no particles.

public bool IsEmpty { get; }

Property Value

bool

Length

Gets the number of particles in the span.

public int Length { get; }

Property Value

int

Time

Gets the system time the ages of the particles are measured against.

public float Time { get; }

Property Value

float

this[Range]

Gets the particles in range of the span.

public ParticleSpan this[Range range] { get; }

Property Value

ParticleSpan

Methods

ReadFloat(ParticleField, int)

Gets the float field of the particle at index, an integer attribute as its bits, or the field's constant when it is not stored.

public float ReadFloat(ParticleField field, int index)

Parameters

field ParticleField

index int

Returns

float

ReadInteger(ParticleField, int)

Gets the integer field of the particle at index, as ParticleSpan.ReadFloat(ParticleField, int) does.

public int ReadInteger(ParticleField field, int index)

Parameters

field ParticleField

index int

Returns

int

ReadVector(ParticleField, int)

Gets the vector field of the particle at index, or the field's constant when it is not stored.

public Vector3 ReadVector(ParticleField field, int index)

Parameters

field ParticleField

index int

Returns

Vector3

Slice(int, int)

Forms a slice of length particles from offset.

public ParticleSpan Slice(int offset, int length)

Parameters

offset int

length int

Returns

ParticleSpan