unsafe public AnchorFragmentPose[] GetFrozenAnchors()
{
int numAnchors = FrozenWorld_GetNumAnchors(FrozenWorld_Snapshot.FROZEN);
checkError();
var res = new AnchorFragmentPose[numAnchors];
if (numAnchors > 0)
{
FrozenWorld_Anchor *fwa = stackalloc FrozenWorld_Anchor[numAnchors];
numAnchors = FrozenWorld_GetAnchors(FrozenWorld_Snapshot.FROZEN, numAnchors, fwa);
checkError();
for (int i = 0; i < numAnchors; i++)
{
res[i] = new AnchorFragmentPose()
{
anchorId = (AnchorId)fwa[i].anchorId,
fragmentPose = new FragmentPose()
{
fragmentId = (FragmentId)fwa[i].fragmentId,
pose = FtoU(fwa[i].transform)
}
};
}
}
return(res);
}
unsafe public void AddSpongyAnchors(List <AnchorPose> anchors)
{
if (anchors.Count == 0)
{
return;
}
FrozenWorld_Anchor *fwa = stackalloc FrozenWorld_Anchor[anchors.Count];
for (int i = 0; i < anchors.Count; ++i)
{
fwa[i].anchorId = (FrozenWorld_AnchorId)anchors[i].anchorId;
fwa[i].fragmentId = UNKNOWN_FRAGMENT_ID;
fwa[i].transform = UtoF(anchors[i].pose);
}
FrozenWorld_AddAnchors(FrozenWorld_Snapshot.SPONGY, anchors.Count, fwa);
checkError();
}
unsafe public AnchorId[] GetFrozenAnchorIds()
{
int numAnchors = FrozenWorld_GetNumAnchors(FrozenWorld_Snapshot.FROZEN);
checkError();
var res = new AnchorId[numAnchors];
if (numAnchors > 0)
{
FrozenWorld_Anchor *fwa = stackalloc FrozenWorld_Anchor[numAnchors];
numAnchors = FrozenWorld_GetAnchors(FrozenWorld_Snapshot.FROZEN, numAnchors, fwa);
checkError();
for (int i = 0; i < numAnchors; i++)
{
res[i] = (AnchorId)fwa[i].anchorId;
}
}
return(res);
}
[DllImport("FrozenWorldPlugin")] public static extern void FrozenWorld_AddAnchors(FrozenWorld_Snapshot snapshot, int numAnchors, FrozenWorld_Anchor *anchors);
[DllImport("FrozenWorldPlugin")] public static extern int FrozenWorld_GetAnchors(FrozenWorld_Snapshot snapshot, int anchorsBufferSize, FrozenWorld_Anchor *anchorsOut);
