Which of the following equation is correct for the new X co-ordinate if an object undergoes 3D rotation around y axis?
Posted: Thu Jul 14, 2022 8:45 am
a) Xnew = Zold x cosθ – Xold x sinθ
b) Xnew = Zold x cosθ + Xold x sinθ
c) Xnew = Zold x sinθ – Xold x cosθ
d) Xnew = Zold x sinθ + Xold x cosθ
b) Xnew = Zold x cosθ + Xold x sinθ
c) Xnew = Zold x sinθ – Xold x cosθ
d) Xnew = Zold x sinθ + Xold x cosθ