The FixedBounds property of the EditorModelAttribute class is a boolean value that determines whether the bounds of a model should remain fixed in the editor. This is particularly useful for entities that have predefined bounds, such as info_player_start, where the bounds should not be reoriented or adjusted.
To use the FixedBounds property, apply the EditorModelAttribute to a class representing an entity in the game. Set the FixedBounds property to true if the entity's bounds should remain unchanged in the editor.
[EditorModelAttribute(Model = "models/player.vmdl", FixedBounds = true)]
public class PlayerStart : Entity
{
// Entity logic here
}