How to caculate the a b c towers for delta printer
I have a program I setup to calculate the corners for a delta printer, to move to the A B C tower centers.
but I don't think I am getting the correct results.
this is how I am doing the math
void modify(mStruct *v,double build_radius)
double x_theta = 210,y_theta = 330,z_theta = 90;
v->A_towerx = build_radius * cos(x_theta);
v->A_towery = build_radius * sin(x_theta);
v->B_towerx = build_radius * cos(y_theta);
v->B_towery = build_radius * sin(y_theta);
v->C_towerx = build_radius * cos(z_theta);
v->C_towery = build_radius * sin(z_theta);
it seems to be off by a few mm's I suck at math so I assume I am going abut it wrong...