static async Task Main(string[] args)
{
//var quadInit2 = Quadrilateral.WithTwoSidesTwoAngles(98, 96, 128.57, 100.8);
//var quadDelta2 = Quadrilateral.WithFourSides(98, 96, quadInit2.SideC, Math.Abs(quadInit2.SideD - 20));
//var quadInit2 = Quadrilateral.WithTwoSidesTwoAngles(98, 96, 141.17, 101.25);
//var quadDelta2 = Quadrilateral.WithFourSides(98, 96, quadInit2.SideC, quadInit2.SideD + 30);
// TODO: move to tests
//var quad1 = Quadrilateral.WithTwoSidesTwoAngles(7.21, 12.17, 123.69, 65.77); // pass
//var quad2 = Quadrilateral.WithFourSides(7.21, 12.17, 8, 8); // pass
//var quad1 = Quadrilateral.WithTwoSidesTwoAngles(6.32, 6.32, 71.57, 126.87); // pass
//var quad2 = Quadrilateral.WithFourSides(6.32, 6.32, 8, 8); // pass
//var quad1 = Quadrilateral.WithTwoSidesTwoAngles(10.2, 6.32, 78.69, 82.87); // pass
//var quad2 = Quadrilateral.WithFourSides(10.2, 6.32, 8, 8); // pass
//var quad1 = Quadrilateral.WithTwoSidesTwoAngles(10.77, 12.17, 111.8, 58.74); // pass
//var quad2 = Quadrilateral.WithFourSides(10.77, 12.17, 8, 8); // pass
var device = new Controller();
await Program.PointUp(device);
var positions = await device.ServoPositionRead();
Console.WriteLine(string.Join(",", positions));
// Known:
// side from base to first joint
// a = 98 mm
// side from first join to arm
// b = 96 mm
// angle between b and a (from side b to a clockwise)
// ba = positions[3]: servo4[100, 500, 850] => ba(90, 180, 270)
// angle between a and d (from side a to d clockwise)
// ad = positions[4]: servo5[100, 500, 850] => ad(0, 90, 180)
// angle between d and c (from side a to d clockwise) always 90 degrees
// dc = 90 degrees
// base direction angle
// z = positions[0]: servo6[-90(right), 0, 90(left)] => [120, 500, 880]
// direction vector in mm
// v = (+/-x, +/-y, +/-z)
//await device.MultiServoMove(1000, servo4: 500);
//await device.MultiServoMove(1000, 700, 700, 850, 150, 600, 500);
//positions = await device.ServoPositionRead();
//Console.WriteLine(string.Join(",", positions));
var xchange = 30;
var ychange = 10;
var zchange = 10;
var ba = Arm.S4ToAngle(positions[3]);
var ad = Arm.S5ToAngle(positions[4]);
var z0 = Arm.S6ToAngle(positions[5]);
// coordinates of ba point
var ad_rad = Converter.DegreesToRadians(ad);
var z0_rad = Converter.DegreesToRadians(z0);
var ba_z = Arm.A * Math.Cos(ad_rad) * Math.Sin(z0_rad);
var ba_x = Arm.A * Math.Cos(ad_rad) * Math.Cos(z0_rad);
var ba_y = Arm.A * Math.Sin(ad_rad);
// caclulating coordinates of cb point
var o = Triangle.Opposite(Arm.A, Arm.B, z0 > 180.0 ? z0 - 180.0 : z0);
var o_delta = Triangle.Angle(Arm.A, o, Arm.B);
var od = ad + (z0 < 180.0 ? -1 : 1) * o_delta;
// coordinates of cb point
var od_rad = Converter.DegreesToRadians(od);
var cb_z = o * Math.Cos(od_rad) * Math.Sin(z0_rad);
var cb_x = o * Math.Cos(od_rad) * Math.Cos(z0_rad);
var cb_y = o * Math.Sin(od_rad);
// coordinates of cb1 point
var cb1_z = cb_z + xchange;
var cb1_x = cb_x + ychange;
var cb1_y = cb_y + zchange;
// calculate new position of ba1
var o_magnitude = Math.Sqrt(cb1_x * cb1_x + cb1_y * cb1_y + cb1_z * cb1_z);
var ba1 = Triangle.Angle(Arm.A, Arm.B, o_magnitude);
// calculate new position of ad1
var ad1_upper = Triangle.Angle(Arm.A, o_magnitude, Arm.B);
var ad1_bottom = Triangle.Right.Angle(o_magnitude, cb1_y);
var ad1 = ad1_upper + ad1_bottom;
// calculate new angles z1
var z1 = Converter.RadiansToDegrees(Math.Acos(cb1_x / (o_magnitude * Converter.RadiansToDegrees(Math.Cos(ad1)))));
await device.MultiServoMove(
1000,
servo4 : Arm.AngleToS4(ba1),
servo5 : Arm.AngleToS5(ad1),
servo6 : Arm.AngleToS6(z1)
);
////var quadInit = Quadrilateral.WithTwoSidesTwoAngles(Arm.A, Arm.B, ad, ba);
////var x0 = Triangle.Right.Base(quadInit.SideD, z0);
////var y0 = Triangle.Right.Opposite(quadInit.SideD, z0);
////var x1 = x0 + xchange;
////var y1 = y0 + zchange;
////var zDelta = Vector.Angle(x0, y0, x1, y1);
////var z1 = z0 + zDelta;
////var quadDelta =
//// Quadrilateral.WithFourSides(
//// Arm.A,
//// Arm.B,
//// Math.Abs(quadInit.SideC + ychange),
//// Math.Abs(quadInit.SideD + xchange)
//// );
////Console.WriteLine(quadDelta.AngleAD);
////Console.WriteLine(quadDelta.AngleBA);
////await device.MultiServoMove(
//// 1000,
//// servo4: Arm.AngleToS4(quadDelta.AngleBA),
//// servo5: Arm.AngleToS5(quadDelta.AngleAD),
//// servo6: Arm.AngleToS6(z1)
////);
//for (int i = 0; i < 10; i++)
//{
// await device.MultiServoMove(250, 700, 700, 613, 179, 738, 512);
// await device.MultiServoMove(250, 700, 700, 570, 203, 799, 456);
// await device.MultiServoMove(250, 700, 700, 542, 279, 896, 456);
// await device.MultiServoMove(250, 700, 700, 542, 376, 981, 478);
// await device.MultiServoMove(250, 700, 700, 521, 390, 995, 521);
// await device.MultiServoMove(250, 700, 700, 522, 356, 972, 565);
// await device.MultiServoMove(250, 700, 700, 538, 300, 916, 591);
// await device.MultiServoMove(250, 700, 700, 565, 171, 761, 591);
//}
//await Program.PointUp(device);
//Console.WriteLine(string.Join(",", await device.ServoPositionRead()));
Console.ReadLine();
}
