Advertisement
Guest User

Untitled

a guest
Nov 30th, 2014
60
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.35 KB | None | 0 0
  1. float angle_ = angle * 0.0174532925; // Градусы->радианы
  2.  
  3. Matrix<float> pos({{ posA.x },
  4.                    { posA.y }});
  5.  
  6. Matrix<float> rotate({{ cos(angle_), -sin(angle_) },
  7.                       { sin(angle_), cos(angle_) }});
  8.  
  9. Matrix<float> newpos = rotate * pos;
  10.  
  11. float newX = newpos.get(0, 0);
  12. float newY = newpos.get(1, 0);
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement