Thanks for the matrix-vector form of these equations, they were really helpful! Do you know if clockwise or counter-clockwise directionality affects these equations?

moridin22

For these equations clockwise vs counter-clockwise doesn't matter, you just have to make sure that the orderings of all the variables are consistent with each other (e.g. a,b,c; x_A,x_B,x_C; y_A,y_B,y_C)

A more readable (and scalable?) version of these equations can be formulated as a linear system:

or, to directly calculate:

Thanks for the matrix-vector form of these equations, they were really helpful! Do you know if clockwise or counter-clockwise directionality affects these equations?

For these equations clockwise vs counter-clockwise doesn't matter, you just have to make sure that the orderings of all the variables are consistent with each other (e.g. a,b,c; x_A,x_B,x_C; y_A,y_B,y_C)