Reduce copying in animation step.

2018-03-27 13:22:52 +02:00
parent e77c68f562
commit 76f92964bf
5 changed files with 7 additions and 6 deletions
--- a/src/fmri/ActivityAnimation.cpp
+++ b/src/fmri/ActivityAnimation.cpp
@@ -51,7 +51,7 @@ ActivityAnimation::ActivityAnimation(

 void ActivityAnimation::draw(float timeScale)
 {
-    const auto vertexBuffer = animate(startingPos, delta, timeScale);
+    const auto &vertexBuffer = animate(startingPos, delta, timeScale);
    glPointSize(5);

    glEnableClientState(GL_VERTEX_ARRAY);