I'd like an LSL function to find out whether a teleport would land at the intended destination. Currently if the destination is in another region, the only way to know if the avatar will arrive at the target is to teleport them and find out. I would like to check the destination first, so i dont need to start a teleport that won't arrive at the target.

For example, if i wanted to teleport an avatar to another sim at <128, 128, 3020> there's no way to know if they'd actually land at that point or 3000m away on a ground landing point, or if they can't teleport into that parcel at all.

The proposed function would send the avatar id and group and target position, and the remote sim would return a vector back indicating where the avatar would land. This would either be at the target destination, at the parcel's landing point, or zero_vector if they dont have permission to enter the target parcel.

This would mean a teleport script can check the target first, and not teleport the avatar if they will end up far from the intended destination.