dolphin-trackpad.txt

if(`Right Trackpad Touch`, (
  $yd = (`Right Trackpad Y+` - `Right Trackpad Y-` - $y1) / 0.56 * 0.7,
  $xd = (`Right Trackpad X+` - `Right Trackpad X-` - $x1) * 0.7,

  if($lastTouch < 1 & $held > 3, (
    $yv = ($yv / 4) + ($yd / 4) + ($yd1 / 4) + ($yd2 / 4),
    $xv = ($xv / 4) + ($xd / 4) + ($xd1 / 4) + ($xd2 / 4)
  ), 0),

  $yd2 = $yd1,
  $xd2 = $xd1,

  $yd1 = $yd,
  $xd1 = $xd,

  $y1 = `Right Trackpad Y+` - `Right Trackpad Y-`,
  $x1 = `Right Trackpad X+` - `Right Trackpad X-`,

  $lastTouch = 0,
  $held = $held + 1
), (
  $yv = $yv * 0.95,
  $xv = $xv * 0.95,

  $lastTouch = $lastTouch + 1,
  $held = 0
)),

$y = clamp($y + $yv, -1, 1),
$x = clamp($x + $xv, -1, 1),

## up
# $y / 2 + 0.5

## down
# -$y / 2 + 0.5

## left
# -$x / 2 + 0.5

## right
# $x / 2 + 0.5