ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/Development/ray/src/common/disk2square.c

Comparing ray/src/common/disk2square.c (file contents):
Revision 3.3 by greg, Thu Jun 9 17:09:39 2011 UTC vs.
Revision 3.4 by greg, Thu Oct 23 18:19:14 2014 UTC

#	Line 70 | Line 70 | SDsquare2disk(double ds[2], double seedx, double seedy
70		phi = 0.;
71		}
72		}
73	<
73	>	r *= 0.9999999999999;        /* prophylactic against MS sin()/cos() impl. */
74		ds[0] = r * cos(phi);
75		ds[1] = r * sin(phi);
76
#	Line 102 | Line 102 | SDdisk2square(double sq[2], double diskx, double disky
102		a = -(phi - 3*M_PI/2) * b / (M_PI/4);
103		}
104
105	<	sq[0] = (a + 1) * 0.5;
106	<	sq[1] = (b + 1) * 0.5;
105	>	sq[0] = a*(0.5/0.9999999999999) + 0.5;
106	>	sq[1] = b*(0.5/0.9999999999999) + 0.5;
107		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)