solstice-solver

commit 74a0cbcd96f8254f3ef41baa95fa5c3798c391e2
parent 95440d240d759b8b4ab38bb3f9ef82bf37cc288f
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Fri, 10 Mar 2017 17:16:33 +0100

BugFix: weight/sqr_weight mismatch in MC accum.

Diffstat:
M
src/ssol_solver.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/ssol_solver.c b/src/ssol_solver.c
@@ -657,7 +657,7 @@ trace_radiative_path
 
   if(!is_lit) { /* The starting point is not lit */
     pt.mc_samp->shadowed.weight += pt.weight;
-    pt.mc_samp->shadowed.sqr_weight += pt.weight;
+    pt.mc_samp->shadowed.sqr_weight += pt.weight * pt.weight;
     thread_ctx->shadowed.weight += pt.weight;
     thread_ctx->shadowed.sqr_weight += pt.weight * pt.weight;
   } else {