/// <summary>
/// Initializes non-serialized internal cache in the component.
/// Should be called after instantiation.
/// Use <see cref="isInitialized"/> to check if it has already been initialized.
/// </summary>
internal void Initialize()
{
if (isInitialized)
{
return;
}
if (!m_ComponentsCache.IsValid())
{
m_ComponentsCache = new MeshComponentsCache(gameObject);
}
if (m_PolyMesh == null)
{
m_PolyMesh = new PolyMesh();
}
Mesh mesh = null;
if (m_ComponentsCache.MeshFilter != null)
{
mesh = m_ComponentsCache.MeshFilter.sharedMesh;
}
else if (m_ComponentsCache.SkinnedMeshRenderer != null)
{
mesh = m_ComponentsCache.SkinnedMeshRenderer.sharedMesh;
}
if (!polyMesh.IsValid() && mesh)
{
SetMesh(mesh);
}
m_Initialized = true;
}
/// <summary>
/// Initializes non-serialized internal cache in the component.
/// Should be called after instantiation.
/// Use <see cref="isInitialized"/> to check if it has already been initialized.
/// </summary>
internal void Initialize()
{
if (isInitialized)
{
return;
}
if (!m_ComponentsCache.IsValid())
{
m_ComponentsCache = new MeshComponentsCache(gameObject);
}
if (m_PolyMesh == null)
{
m_PolyMesh = new PolyMesh();
}
Mesh mesh = null;
if (m_ComponentsCache.MeshFilter != null)
{
mesh = m_ComponentsCache.MeshFilter.sharedMesh;
if (m_OriginalMeshObject == null)
{
m_OriginalMeshObject = mesh;
}
}
else if (m_ComponentsCache.SkinnedMeshRenderer != null)
{
mesh = m_ComponentsCache.SkinnedMeshRenderer.sharedMesh;
}
if (!polyMesh.IsValid() && mesh)
{
SetMesh(mesh);
}
else if (polyMesh.IsValid() && (mesh == null || mesh.vertexCount != polyMesh.vertexCount))
{
SetMesh(polyMesh.ToUnityMesh());
}
m_Initialized = true;
}