Changeset 5abbad7 in sasmodels

Timestamp:

Oct 14, 2016 6:03:06 AM (8 years ago)

Author:

Paul Kienzle <pkienzle@…>

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

ec9d329

Parents:

11ca2ab

Message:

use sasview 3.1 formula for 2d fcc

File:

• sasmodels/models/fcc_paracrystal.c (modified) (1 diff)

sasmodels/models/fcc_paracrystal.c

@@ -93 +93 @@
     ORIENT_ASYMMETRIC(qx, qy, theta, phi, psi, q, cos_a3, cos_a2, cos_a1);
 
-    const double a1 = +cos_a3 + cos_a2;
-    const double a2 = +cos_a3 + cos_a1;
-    const double a3 = -cos_a3 + cos_a2;
+    const double a1 = cos_a2 + cos_a3;
+    const double a2 = cos_a3 + cos_a1;
+    const double a3 = cos_a2 + cos_a1;
     const double qd = 0.5*q*dnn;
     const double exp_qd = exp(0.5*square(qd*d_factor)*(a1*a1 + a2*a2 + a3*a3));