partial fix for emissive map (#501)

Signed-off-by: Ian Chen <ichen@osrfoundation.org>
gazebosim · Dec 3, 2021 · f025610 · f025610
1 parent ae292a8
commit f025610
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ogre2/src/Ogre2Material.cc b/ogre2/src/Ogre2Material.cc
@@ -541,7 +541,8 @@ void Ogre2Material::ClearLightMap()
   this->lightMapUvSet = 0u;
 
   // in ogre 2.2, we swtiched to use the emissive map slot for light map
-  this->ogreDatablock->setTexture(Ogre::PBSM_EMISSIVE, this->lightMapName);
+  if (this->ogreDatablock->getUseEmissiveAsLightmap())
+    this->ogreDatablock->setTexture(Ogre::PBSM_EMISSIVE, this->lightMapName);
   this->ogreDatablock->setUseEmissiveAsLightmap(false);
 }