use of matrix 2x2 for rotate(same to orbitx)

[betotulkas]

this is for x , for y remplace "return rotatePosAround(frame,offset,speed,distance).x+pivotX;" by "return rotatePosAround(frame,offset,speed,distance).y+pivotY;"

Bindings

frame = $frame;
pivotX = Object 10.transform.translation.x;
pivotY = Object 10.transform.translation.y;

Calculate

var offset = 90//grados
var speed = 15.00;
var distance = 100.00;
return rotatePosAround(frame,offset,speed,distance).x+pivotX;

Definitions

var Vector2 = function(x, y) {
  this.x = x || 0;
  this.y = y || 0;
};
function rad2deg(radianes){
//radianes a grados sexagesimales 1 rad × 180/π = 57.296°
	return radianes * 57.296;
}
function Cos_degres(number){
	return Math.cos(deg2rad(number));
}
function Sin_degres(number){
	return Math.sin(deg2rad(number));
}
function deg2rad(number){
return number*(3.141593/180.00);
}
function matri2X2(aa,ab,ba,bb,var1,var2){
	return  new Vector2((aa*var1)+(ab*var2),(ba*var1)+(bb*var2));
}
function rotatePos(angle,pos_y){
	//0° y 360° son abajo
	var pos_x=0.00;
	return (matri2X2(Cos_degres(angle),(-1.00*(Sin_degres(angle))),Sin_degres(angle),Cos_degres(angle),pos_x,pos_y))}
function rotatePosAround(frame,offset,speed,distance){
	return rotatePos((frame*speed)+offset,distance);
}