private void UpdateParts()
{
if (originHasShifted)
{
originHasShifted = false;
foreach (var p in partsCache)
{
Destroy(p.Value);
}
partsCache.Clear();
}
VtsMapShiftingOrigin shiftingOriginMap = mapObject.GetComponent <VtsMapShiftingOrigin>();
double[] conv = Math.Mul44x44(Math.Mul44x44(VtsUtil.U2V44(mapTrans.localToWorldMatrix), VtsUtil.U2V44(VtsUtil.SwapYZ)), Math.Inverse44(draws.camera.view));
Dictionary <VtsMesh, DrawSimpleTask> tasksByMesh = new Dictionary <VtsMesh, DrawSimpleTask>();
foreach (DrawSimpleTask t in draws.colliders)
{
VtsMesh k = t.mesh as VtsMesh;
if (!tasksByMesh.ContainsKey(k))
{
tasksByMesh.Add(k, t);
}
}
HashSet <VtsMesh> partsToRemove = new HashSet <VtsMesh>(partsCache.Keys);
foreach (KeyValuePair <VtsMesh, DrawSimpleTask> tbm in tasksByMesh)
{
if (!partsCache.ContainsKey(tbm.Key))
{
GameObject o = Instantiate(colliderPrefab, partsGroup);
partsCache.Add(tbm.Key, o);
UnityEngine.Mesh msh = (tbm.Value.mesh as VtsMesh).Get();
o.GetComponent <MeshCollider>().sharedMesh = msh;
if (shiftingOriginMap)
{
VtsUtil.GetOrAddComponent <VtsObjectShiftingOrigin>(o).map = shiftingOriginMap;
}
VtsUtil.Matrix2Transform(o.transform, VtsUtil.V2U44(Math.Mul44x44(conv, System.Array.ConvertAll(tbm.Value.data.mv, System.Convert.ToDouble))));
}
partsToRemove.Remove(tbm.Key);
}
foreach (VtsMesh m in partsToRemove)
{
Destroy(partsCache[m]);
partsCache.Remove(m);
}
}
public override bool OnBeforeOriginShift(VtsMapShiftingOrigin vmfo)
{
return(vmfo == map);
}
// return false to prevent the shift on this gameobject entirely
// otherwise use this method to store the original transform values
public virtual bool OnBeforeOriginShift(VtsMapShiftingOrigin vmfo)
{
return(true);
}
public override bool OnBeforeOriginShift(VtsMapShiftingOrigin vmfo)
{
p1 = transform.position;
return(true);
}
