Virtual reality input including maintaining a current mapping of the input from an input device to an input plane within the 3D space

A computer program product for applying a two-dimensional (2D) input into a three-dimensional (3D) space, the computer program product comprising:

• a non-transitory computer readable storage medium comprising computer usable program code embodied therewith, the computer usable program code to, when executed by a processor:
• receive input from a first input device at a processor indicating a change in position of an input plane within the 3D space represented on an output device;
• receive input from a second input device having a 2D surface at the processor indicating a line to be drawn in the 3D space;
• represent the received input from the second input device as a 3D image within the 3D space displayed on the output device;
• and
• maintain a current mapping of the input from the second input device to the input plane within the 3D space when a stylus interacts with the second input device and as the output device is moved;
• wherein the input plane fits within a tablet frustum of the second input device that is defined within a view frustum within the 3D workspace.