Use const reference, thanks ace13

9 years ago · 1b77428c59
parent dca1674133
commit 1b77428c59
2 changed files with 2 additions and 2 deletions
--- a/components/sceneutil/lightmanager.cpp
+++ b/components/sceneutil/lightmanager.cpp
@ -164,7 +164,7 @@ namespace SceneUtil
            mStateSetCache.clear();
    }

-    void LightManager::addLight(LightSource* lightSource, osg::Matrixf worldMat)
+    void LightManager::addLight(LightSource* lightSource, const osg::Matrixf& worldMat)
    {
        LightSourceTransform l;
        l.mLightSource = lightSource;
--- a/components/sceneutil/lightmanager.hpp
+++ b/components/sceneutil/lightmanager.hpp
@ -77,7 +77,7 @@ namespace SceneUtil
        void update();

        // Called automatically by the LightSource's UpdateCallback
-        void addLight(LightSource* lightSource, osg::Matrixf worldMat);
+        void addLight(LightSource* lightSource, const osg::Matrixf& worldMat);

        struct LightSourceTransform
        {