private void OnDestroy()
{
if (_instance == this)
{
_instance = null;
}
}
protected AsyncFractureResult Fracture(FractureDetails details, bool hideAfterFracture)
{
if (NumGenerations == 0 || _processingFracture)
{
return(null);
}
if (FractureTemplate == null || FractureTemplate.GetComponent <MeshFilter>() == null)
{
Debug.LogError("DinoFracture: A fracture template with a MeshFilter component is required.");
}
_processingFracture = true;
if (details.Mesh == null)
{
MeshFilter meshFilter = GetComponent <MeshFilter>();
SkinnedMeshRenderer skinnedRenderer = GetComponent <SkinnedMeshRenderer>();
if (meshFilter == null && skinnedRenderer == null)
{
Debug.LogError("DinoFracture: A mesh filter required if a mesh is not supplied.");
return(null);
}
Mesh mesh;
if (meshFilter != null)
{
mesh = meshFilter.sharedMesh;
}
else
{
mesh = new Mesh();
skinnedRenderer.BakeMesh(mesh);
}
details.Mesh = mesh;
}
if (details.MeshScale == Vector3.zero)
{
details.MeshScale = transform.localScale;
}
// Unassigned transforms aren't actually assigned to null by Unity, so we need check for it here.
Transform piecesParent = (PiecesParent == null) ? null : PiecesParent;
return(FractureEngine.StartFracture(details, this, piecesParent, DistributeMass, hideAfterFracture));
}
