Total time and tickers per second is now auto calculated in SHAnimationClip

SHADE_Engine/src/Animation/SHAnimationClip.cpp

@@ -20,11 +20,10 @@ namespace SHADE
   /* Constructors                                                                      */
   /*-----------------------------------------------------------------------------------*/
   SHAnimationClip::SHAnimationClip(const SHAnimAsset& asset)
-  : ticksPerSecond { static_cast<int>(asset.ticksPerSecond) }
-  , totalTime      { static_cast<float>(asset.duration) / static_cast<int>(asset.ticksPerSecond) }
   {
     // Populate keyframes
-    int channelIdx = 0;
+    int maxFrames = 0;
+    totalTime = 0.0f;
     for (const auto& channel : asset.nodeChannels)
     {
       // Create a channel
@@ -49,12 +48,18 @@ namespace SHADE
 
       newChannel.MaxFrames = std::max({ newChannel.PositionKeyFrames.size(), newChannel.RotationKeyFrames.size(), newChannel.ScaleKeyFrames.size() });
 
+      // Compute max frames
+      maxFrames = std::max(maxFrames, newChannel.MaxFrames);
+
+      // Compute total time
+      totalTime = std::max({ totalTime, newChannel.PositionKeyFrames.back().TimeStamp, newChannel.RotationKeyFrames.back().TimeStamp, newChannel.ScaleKeyFrames.back().TimeStamp });
+
       // Insert the channel
       channels.emplace_back(std::move(newChannel));
-
-      // Go to next channel
-      ++channelIdx;
     }
+
+    // Compute fps
+    ticksPerSecond = static_cast<int>(maxFrames / totalTime);
   }
 
   /*-----------------------------------------------------------------------------------*/