DX – graphicPlacer-ZoomCalc

Very useful for outputting graphics at actual size by setting the Projectors zoom to match the size of the image in relation to the target stage.
eg: place a small image on a large stage without it being scaled to match, and animate its position with the position inputs of the Projector.

The image shows a 256 x 256 pixel image being placed on a 480 x 270 pixel stage. For pixel perfect scaling the zoom needs to be set to 94.8148.