tfg.rendering.camera.orthographic.project

Projects a 3d point onto the 2d camera plane.

tfg.rendering.camera.orthographic.project(
    point_3d,
    name=None
)

Defined in rendering/camera/orthographic.py.

Projects a 3d point \((x, y, z)\) to a 2d point \((x', y')\) onto the image plane, with

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

Note:

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

Args:

  • point_3d: A tensor of shape [A1, ..., An, 3], where the last dimension represents a 3d point to project.
  • name: A name for this op that defaults to "orthographic_project".

Returns:

A tensor of shape [A1, ..., An, 2], where the last dimension represents a 2d point.

Raises:

  • ValueError: If the shape of point_3d is not supported.