Recent content by mahi.aw

i know that...but i asked just b/c am not using any matrices in calculation.. thanks & regards

Hi Quinzio, Thanks for your reply.. But i did not get the idea of 4 multiplications and 4 additions?? could you please elaborate on it?

Hi willem thanks for your prompt reply.. It's sounds good... But if i do like this way i think i need to do more and more calculations,,which ultimately leads to reduce performance of my program.. is there way to rotate it without translating the object center of mass to it's origin??

Hi all I am new here! can anyone tell me how can i rotate the object around it's center of mass and not the origin of Cartesian co-ordinates(0,0).. thanks in advance for help..