Add --play-animation switch to enable initial simulation playback f…

…or demos
BlueBrain · Dec 14, 2018 · 92ba08d · 92ba08d
1 parent 532ba84
commit 92ba08d
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/brayns/parameters/AnimationParameters.cpp b/brayns/parameters/AnimationParameters.cpp
@@ -22,23 +22,27 @@
 
 namespace
 {
-const std::string PARAM_ANIMATION_FRAME = "animation-frame";
+constexpr auto PARAM_ANIMATION_FRAME = "animation-frame";
+constexpr auto PARAM_PLAY_ANIMATION = "play-animation";
 }
 
 namespace brayns
 {
 AnimationParameters::AnimationParameters()
     : AbstractParameters("Animation")
 {
-    _parameters.add_options()(PARAM_ANIMATION_FRAME.c_str(),
-                              po::value<uint32_t>(),
-                              "Scene animation frame [float]");
+    _parameters.add_options()(PARAM_ANIMATION_FRAME, po::value<uint32_t>(),
+                              "Scene animation frame [uint]")(
+        PARAM_PLAY_ANIMATION, po::bool_switch()->default_value(false),
+        "Start animation playback");
 }
 
 void AnimationParameters::parse(const po::variables_map& vm)
 {
     if (vm.count(PARAM_ANIMATION_FRAME))
         _current = vm[PARAM_ANIMATION_FRAME].as<uint32_t>();
+    if (vm[PARAM_PLAY_ANIMATION].as<bool>())
+        _delta = 1;
     markModified();
 }