Good working protoype with config nodes and a experimental channel setting ui.

src/vmath.h

@@ -61,6 +61,14 @@ namespace VISEQ::VMATH{
 				return Vec2D<T>{x,y} - (Vec2D<T>{x,y} - v)*0.5f;
 			}
 
+			Vec2D orbitAlongVector(Vec2D d, float r){
+				return Vec2D<T>{x,y} - ((Vec2D<T>{x,y} - d)).norm() * r;
+			}
+
+			Vec2D orbitAtAngle(float r, float angle){
+				return {x + sin(angle) * r, y + cos(angle) * r};
+			}
+
 			Vec2D& operator=(const Vec2D& vec){
 				if (this == &vec){
 					return *this;