htsky

commit 2dda497e5193bb8553f1fc36b34d3090f707c04a
parent 47abb17b12af89f63998d4d7dd0dc12720936c82
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Tue, 21 Apr 2020 11:35:06 +0200

Fix the Per wavelength G getter

Diffstat:
M
src/htsky.c
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/htsky.c b/src/htsky.c
@@ -713,8 +713,12 @@ htsky_fetch_per_wavelength_particle_phase_function_asymmetry_parameter
    const double wavelength) /* In nanometer */
 {
   ASSERT(sky);
-  return htmie_fetch_asymmetry_parameter
-    (sky->htmie, wavelength, HTMIE_FILTER_LINEAR);
+  if(!sky->is_cloudy) {
+    return 0;
+  } else {
+    return htmie_fetch_asymmetry_parameter
+      (sky->htmie, wavelength, HTMIE_FILTER_LINEAR);
+  }
 }
 
 double