stardis-solver

commit 706c02ea4116e351750e834930ae0b5e86c2672a
parent 1c15ef901058ae5d973b8e69f4dea1a18b5e0f73
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Wed, 10 Sep 2025 08:22:10 +0200

Record the number of bounces of radiative sub-paths

This facilitates debugging by allowing the program to be conditionally
interrupted at a given bounce.

Diffstat:
M
src/sdis_heat_path_radiative_Xd.h
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/sdis_heat_path_radiative_Xd.h b/src/sdis_heat_path_radiative_Xd.h
@@ -208,6 +208,7 @@ XD(trace_radiative_path)
   double dir[3] = {0,0,0};
   double pos[3] = {0,0,0};
   int branch_id;
+  size_t nbounces = 0; /* For debug */
   res_T res = RES_OK;
 
   ASSERT(scn && ray_dir && ctx && rwalk && rng && T);
@@ -301,6 +302,8 @@ XD(trace_radiative_path)
     }
     brdf_sample(&brdf, rng, wi, N, &bounce);
     d3_set(dir, bounce.dir); /* Always in 3D */
+
+    ++nbounces;
   }
 
 exit: