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