Extend buildRequiredChannelsAndTypes to handle indexed targets

Specifically, this is needed for animating joints of a skeleton. If
we later find other such indexed targets we can rename the jointIndex
member to something more generic. For now this naming helps with
reasoning as there are many kinds of index in play within the animation
system.

Change-Id: I348f255ee622aa11f26e5a3c1055bf5c12071c17
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/animation/backend/channelmapping.cpp b/src/animation/backend/channelmapping.cpp
index bf5be8383..417c10a1a 100644
--- a/src/animation/backend/channelmapping.cpp
+++ b/src/animation/backend/channelmapping.cpp
@@ -74,6 +74,7 @@ void ChannelMapping::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePt
         m_propertyName = data.propertyName;
         m_callback = data.callback;
         m_callbackFlags = data.callbackFlags;
+        m_mappingType = ChannelMappingType;
         break;
     }
 
@@ -81,11 +82,13 @@ void ChannelMapping::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePt
         const auto typedChange = qSharedPointerCast<QChannelMappingCreatedChange<QSkeletonMappingData>>(change);
         const auto &data = typedChange->data;
         m_skeletonId = data.skeletonId;
+        m_mappingType = SkeletonMappingType;
         break;
     }
 
     case QChannelMappingCreatedChangeBase::CallbackMapping: {
         // TODO: Refactor callback support out of QChannelMapping and into its own type
+        m_mappingType = CallbackMappingType;
         break;
     }
     }