Demo 3

square grid
perspective grid locator pin
Live readout of “square” units Live conversion to “world” units Live readout of “screen” units
square X world X screen X
square Y world Y screen Y


Cursor motion across the square grid is tracked on the perspective grid.

is the image on the left, a square representation of the world
is the theoretical flat space that both of the images represent
is the image on the right, a perspective representation of the world