Class EntityLumpTraversal

Namespace: ValveResourceFormat.Utils
Assembly: ValveResourceFormat.dll

Walks an entity lump plus the child lumps its point_template entities reference, pairing each entity with the parent transform that applies to it.

public static class EntityLumpTraversal

Inheritance

object ← EntityLumpTraversal

Methods

EnumerateEntities(EntityLump, IFileLoader, Matrix4x4, Action<string>?)

Enumerates lump's entities and, recursively, the entities of child lumps its point_template entities reference. Template children inherit the template's rigid transform (no scale).

public static IEnumerable<EntityLumpTraversal.TraversedEntity> EnumerateEntities(EntityLump lump, IFileLoader fileLoader, Matrix4x4 rootTransform, Action<string>? onMissingChildLump = null)

Parameters

lump EntityLump

The root entity lump.

fileLoader IFileLoader

Loads referenced child lumps by name.

rootTransform Matrix4x4

Transform applied to top-level entities.

onMissingChildLump Action<string>?

Called with the lump name when a referenced child lump can't be resolved.

Returns

IEnumerable<EntityLumpTraversal.TraversedEntity>

Each entity with its parent transform.