# tfg.rendering.camera.orthographic.unproject

Unprojects a 2d point in 3d.

Unprojects a 2d point $$(x', y')$$ to a 3d point $$(x, y, z)$$ given its depth $$z$$, with

$$\begin{matrix} x = x', & y = y', & z = z. \end{matrix}$$

#### Note:

In the following, A1 to An are optional batch dimensions.

point_2d A tensor of shape [A1, ..., An, 2], where the last dimension represents a 2d point to unproject.
depth A tensor of shape [A1, ..., An, 1], where the last dimension represents the depth of a 2d point.
name A name for this op that defaults to "orthographic_unproject".

A tensor of shape [A1, ..., An, 3], where the last dimension represents a 3d point.

ValueError If the shape of point_2d, depth is not supported.