About point selection
Depending on the warp level, number of selectable points, a specific point can be selected and moved in any direction. The coordinate system works with 33 x 33 pixels (0 to 32). Depending on the warp level the cursor will jump from active point to active point.
E.g. for 5 x 5 the first point has coordinates (0,0), the second point in horizontal direction will have coordinates (12,0), etc. .


