Plot rotation against x,y (similar to gnuplot surface rotation)

view_rotation.py

# This is a pseudocode tbh

def on_mouse_move(self, pos):
    # Normalized distance of cursor motion
    dist = (pos - self.last_mouse_pos) / (win_w, win_h)
    # Build rotation matrices around
    # y axis (when moving mouse horizontally)
    rot_x = rotation_matrix(260 * dist.x(), 0, 1, 0)
    # x axis (when moving mouse vertically)
    rot_y = rotation_matrix(260 * dist.y(), 1, 0, 0)
    # Update rotation matrix, note the order
    self.rot = rot_y * self.rot * rot_x