Triple Touch 3D Pad
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The three 2D controls define two positions in 3D. Modify the controls to append a pair of points to a list. These points can be connected by two outlines that trace the history of previous actions or by cylinders that connect points appended at the same time. Use a dual joystick gamepad and its cursor control to draw by triple touching all coordinates of the two contemporary vertices.
Contributed by: Michael Schreiber (March 2011)
Open content licensed under CC BY-NC-SA