In 3D or opengl mode can it be possible?(rotate with the line i set)still not slove!!!!

Answers

• PhiLho

  October 2013

  See the rotate() function.

  The 2d Transformations tutorial is probably also relevant.
• ATC243750496

  October 2013 edited October 2013

  i said in 3D mode ..... i mean in 3D mode it only can rotate in X Y Z three direction can the rotate main axis be set by my self??? for examle set (0,0,300,300) as axis
• hamoid

  October 2013 edited October 2013 Answer ✓

  You mean like this?

  size(600, 600, P3D);
  float angle=1;
  rotate(angle, 300, 300, 0);
  rect(100, 100, 100, 100);
  
• ATC243750496

  October 2013 edited October 2013

  thanks,but what's 300,300,0?point?and that's mean the line across the (0,0,0) and (300,300,0)?
• hamoid

  October 2013 Answer ✓

  Yes, you are defining an axis between 0,0,0 and 300, 300, 0, and then rotating around that axis.