/// <summary>
/// Performs a cache lookup,
/// adds a new static mesh if not found
/// </summary>
/// <param name="id">The model id to fetch the static mesh for</param>
public static StaticMesh GetMesh(uint id)
{
StaticMesh mesh = null;
Meshes.TryGetValue(id, out mesh);
if (mesh == null)
{
mesh = new StaticMesh(id);
Add(id, mesh);
}
return(mesh);
}
public void BuildBox(StaticMesh model)
{
Min = new Vector3(float.MaxValue, float.MaxValue, float.MaxValue);
Max = new Vector3(float.MinValue, float.MinValue, float.MinValue);
foreach (var gfxObj in model.GfxObjs)
{
foreach (var vertex in gfxObj.VertexArray.Vertices.Values)
{
if (vertex.X < Min.X)
{
Min.X = vertex.X;
}
if (vertex.Y < Min.Y)
{
Min.Y = vertex.Y;
}
if (vertex.Z < Min.Z)
{
Min.Z = vertex.Z;
}
if (vertex.X > Max.X)
{
Max.X = vertex.X;
}
if (vertex.Y > Max.Y)
{
Max.Y = vertex.Y;
}
if (vertex.Z > Max.Z)
{
Max.Z = vertex.Z;
}
}
}
GetSize();
}
/// <summary>
/// Adds a static mesh to the cache
/// </summary>
public static void Add(uint id, StaticMesh mesh)
{
Meshes.Add(id, mesh);
}
public BoundingBox(StaticMesh model)
{
Model = model;
BuildBox(model);
}
/// <summary>
/// Returns a pointer to the static mesh
/// </summary>
public void GetMesh(uint modelId)
{
StaticMesh = StaticMeshCache.GetMesh(modelId);
}