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root/Development/ray/src/gen/illum.cal

Comparing ray/src/gen/illum.cal (file contents):
Revision 2.1 by greg, Tue Nov 12 17:05:10 1991 UTC vs.
Revision 2.6 by greg, Thu Dec 9 16:57:36 1993 UTC

#	Line 16 | Line 16
16		}
17
18		il_alt = Dz;
19	<	il_azi = norm_rad(atan2(Dy, Dx));
19	>	il_azi = norm_rad(Atan2(Dy, Dx));
20
21		il_alth = sq(-Dx*A7-Dy*A8-Dz*A9);
22	<	il_azih = norm_rad(atan2(-Dx*A4-Dy*A5-Dz*A6, -Dx*A1-Dy*A2-Dz*A3));
22	>	il_azih = norm_rad(Atan2(-Dx*A4-Dy*A5-Dz*A6, -Dx*A1-Dy*A2-Dz*A3));
23
24		norm_rad(r) = if( r, r, r+2*PI );

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