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complex angles zoomcomplex angles4d
complex angles
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Description: Based on Trifox's idea to handle the angles of a 3d bulb as complex numbers, raised to a power of 2.
      r := sqrt(rout);
      t1 := arctan2(y, x) / ascale;
      t2 := arcsin(z / r) / ascale;
      ipow2(t2, t1);
      sincosd(t2 * ascale, S1, C1);
      sincosd(t1 * ascale, S2, C2);
      x := rout * C1 * C2 + Cx;
      y := rout * S1 * C2 + Cy;
      z := rout * S2 + Cz;

ascale was sqrt(2), t2 and t1 flipped in the power function because of nicer shapes.
rout is the square of the 3d vector length.
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Filesize: 271.41kB
Height: 937 Width: 1200
Posted by: Jesse October 06, 2010, 07:08:19 PM

Rating: ***** by 3 members.

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March 23, 2011, 06:54:34 PM

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