magarengKonego

magarengKonego(a, b, c, d, t)

magarengKonego(a, b, c, d, t) does what magarengBezier does, but for a thalaKonego curve. It works one axis at a time, so you call it twice — once with the x coordinates, once with the y.

⚠ t = 0 is not the first point. This is the one that catches people: t runs from the second point to the third, not from the first to the fourth. Measured: magarengKonego(5, 73, 73, 15, 0) returns 73 — the second point — and magarengKonego(5, 73, 73, 15, 1) returns 73 as well, the third. The first and last points only steer.

⚠ It does not clamp t, like magarengBezier.

Tightness affects it. Change seeloSaKonego('tightness', ...) and the numbers magarengKonego returns change with it.

Parameters

Name	Type	Description
a	palo	Coordinate of the first point.
b	palo	Coordinate of the second point — this is where t = 0 is.
c	palo	Coordinate of the third point — this is where t = 1 is.
d	palo	Coordinate of the fourth point.
t	palo	How far along you are between the second and third points.

Examples

The part of the curve that is drawn

Rerun ↻Open in editor ↗

tiro setaLoeto() {
  thalaKanefase(400, 240);
  bokamorago(245);

  metlha ax = 40;
  metlha ay = 200;
  metlha bx = 120;
  metlha by = 60;
  metlha cx = 280;
  metlha cy = 190;
  metlha dx = 360;
  metlha dy = 60;

  tlogelaGoTlatsa();
  mothaloMmala(200);
  boketeMothalo(2);
  thalaKonego(ax, ay, bx, by, cx, cy, dx, dy);

  // Dintlha tse 21 magareng ga ntlha ya bobedi le ya boraro
  tlogelaMothalo();
  tlatsaMmala(220, 70, 90);
  gopheta (diri i = 0; i <= 20; i = i + 1) {
    metlha t = i / 20;
    thalaSediko(magarengKonego(ax, bx, cx, dx, t), magarengKonego(ay, by, cy, dy, t), 8);
  }

  tlhalosa('Konego e e bofefo e e menaganeng, le didiko tse dinnye tse dikhibidu tse di tshotseng fela karolo ya gare ya yona.');
}

See also

thalaKonego, mothalokgomiKonego, magarengBezier, seeloSaKonego