[ue4] Added Color property to SkeletonRendererComponent. The value of that property will be set on the underlying spSkeleton->color and allows tinting of the skeleton instance.

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpineSkeletonRendererComponent.cpp

@@ -71,6 +71,8 @@ void USpineSkeletonRendererComponent::TickComponent (float DeltaTime, ELevelTick
 		USpineSkeletonComponent* skeleton = Cast<USpineSkeletonComponent>(owner->GetComponentByClass(skeletonClass));
 		
 		if (skeleton && !skeleton->IsBeingDestroyed() && skeleton->GetSkeleton() && skeleton->Atlas) {
+			spColor_setFromFloats(&skeleton->GetSkeleton()->color, Color.R, Color.G, Color.B, Color.A);
+
 			if (atlasNormalBlendMaterials.Num() != skeleton->Atlas->atlasPages.Num()) {
 				atlasNormalBlendMaterials.SetNum(0);
 				pageToNormalBlendMaterial.Empty();

spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Public/SpineSkeletonRendererComponent.h

@@ -64,6 +64,9 @@ public:
 	
 	UPROPERTY(Category = Spine, EditAnywhere, BlueprintReadWrite)
 	FName TextureParameterName;
+
+	UPROPERTY(Category = Spine, EditAnywhere, BlueprintReadWrite)
+	FLinearColor Color = FLinearColor(1, 1, 1, 1);
 	
 protected:
 	void UpdateMesh (spSkeleton* Skeleton);