Changeset 36752 for trunk/psModules/src/objects/models/pmModel_SERSIC.c

Timestamp:

May 15, 2014, 5:00:32 PM (12 years ago)

Author:

bills

Message:

clamp number of subpixels to 31 instead of 121 for performance

File:

• trunk/psModules/src/objects/models/pmModel_SERSIC.c (modified) (1 diff)

trunk/psModules/src/objects/models/pmModel_SERSIC.c

@@ -126 +126 @@
         psEllipseAxes axes = pmPSF_ModelToAxes(PAR, pmModelClassGetType ("PS_MODEL_SERSIC"));
         int Nsub = 2 * ((int)(6.0*Sindex / axes.minor)) + 1;
-        Nsub = PS_MIN (Nsub, 121);
+        // Nsub = PS_MIN (Nsub, 121);
+        Nsub = PS_MIN (Nsub, 31);
         Nsub = PS_MAX (Nsub, 11);
         f0 = pmModelCP_SersicSubpix (X, Y, PAR[PM_PAR_SXX], PAR[PM_PAR_SXY], PAR[PM_PAR_SYY], Sindex, Nsub);