/*
 * Highly experimental variant of Tornado (Rain Dance MIDI RMX)
 */
fDecay=0.9950000
fVideoEchoZoom=2.000000
fVideoEchoAlpha=0.000000
nVideoEchoOrientation=0
nWaveMode=2
bAdditiveWaves=0
bWaveDots=0
bMaximizeWaveColor=1
bTexWrap=1
mv_a=0
nMotionVectorsX=12
nMotionVectorsY=9
fWaveAlpha=3.000000
fWaveScale=3.020000
fWarpAnimSpeed=1.000000
fWarpScale=2.853000
zoom=1.031000
rot=0.000000
cx=0.500000
cy=0.500000
dx=0.000000
dy=0.000000
warp=0.309000
sx=1.000000
sy=1.000000
wave_r=0.600000
wave_g=0.600000
wave_b=0.600000
wave_x=0.500000
wave_y=0.500000

/* MIDI settings for Faderfox LV3 */

whirl = midi(0, 7);			// fader 1
growth = midi(1, 7);			// fader 2
radius = midi(2, 7);			// fader 3
sensitivity = midi(3, 7);		// fader 4

twist = midi(0, 24, accel_linear);	// encoder 1
theta = midi(0, 25, accel_cyclic);	// encoder 2

red = midi(4, 7);			// fader 5
green = midi(5, 7);			// fader 6
blue = midi(6, 7);			// fader 7
change = midi(7, 7);			// fader 8

offcenter = midi(8, 4);			// FX1
xoff = midi(8, 1);
yoff = midi(8, 2);
shift = midi(9, 4);			// FX2
xshift = midi(9, 1);
yshift = midi(9, 2);

per_frame:
	wave_scale = sensitivity*20;
	t = time*change*5;
	wave_r = red*( 0.60*sin(0.933*t) + 0.40*sin(1.045*t) );
	wave_g = green*( 0.60*sin(0.900*t) + 0.40*sin(0.956*t) );
	wave_b = blue*( 0.60*sin(0.910*t) + 0.40*sin(0.920*t) );
	rot = whirl*2+twist/10;
	dist = radius/5;
	theta = theta*6.2832;
//	cx = offcenter ? 0.5+(xoff-0.5)*0.3 : 0.5;
//	cy = offcenter ? 0.5+(0.5-yoff)*0.3 : 0.5;
	sx = offcenter ? 0.2*(xoff-0.5)+1 : 1;
	sy = offcenter ? 0.2*(yoff-0.5)+1 : 1;
	wave_x = cx+cos(theta)*dist;
	wave_y = cy-sin(theta)*dist;
	dx = shift ? (xshift-0.5)*0.2 : 0;
	dy = shift ? (yshift-0.5)*0.2 : 0;
	zoom = 0.9+growth/5;

per_vertex:
	rot = rot + (rad-0.4)*1.7*max(0,min((bass_att-1.1)*1.5,5));