void UAnimInstance::SequenceAdvanceImmediate(UAnimSequenceBase* Sequence, bool bLooping, float PlayRate, float DeltaSeconds, float& CurrentTime)
{
FAnimTickRecord TickRecord;
MakeSequenceTickRecord(TickRecord, Sequence, bLooping, PlayRate, /*FinalBlendWeight=*/ 1.0f, CurrentTime);
FAnimAssetTickContext TickContext(DeltaSeconds);
TickRecord.SourceAsset->TickAssetPlayerInstance(TickRecord, this, TickContext);
}
void UAnimSingleNodeInstance::NativeUpdateAnimation(float DeltaTimeX)
{
float NewPlayRate = PlayRate;
UAnimSequence* PreviewBasePose = NULL;
if (bPlaying == false)
{
// we still have to tick animation when bPlaying is false because
NewPlayRate = 0.f;
}
if(CurrentAsset != NULL)
{
FAnimGroupInstance* SyncGroup;
if (UBlendSpaceBase* BlendSpace = Cast<UBlendSpaceBase>(CurrentAsset))
{
FAnimTickRecord& TickRecord = CreateUninitializedTickRecord(INDEX_NONE, /*out*/ SyncGroup);
MakeBlendSpaceTickRecord(TickRecord, BlendSpace, BlendSpaceInput, BlendSampleData, BlendFilter, bLooping, NewPlayRate, 1.f, /*inout*/ CurrentTime);
#if WITH_EDITORONLY_DATA
PreviewBasePose = BlendSpace->PreviewBasePose;
#endif
}
else if (UAnimSequence* Sequence = Cast<UAnimSequence>(CurrentAsset))
{
FAnimTickRecord& TickRecord = CreateUninitializedTickRecord(INDEX_NONE, /*out*/ SyncGroup);
MakeSequenceTickRecord(TickRecord, Sequence, bLooping, NewPlayRate, 1.f, /*inout*/ CurrentTime);
// if it's not looping, just set play to be false when reached to end
if (!bLooping)
{
if ((NewPlayRate < 0.f && CurrentTime <= 0.f) || (NewPlayRate > 0.f && CurrentTime >= Sequence->SequenceLength))
{
SetPlaying(false);
}
}
}
else if(UAnimComposite* Composite = Cast<UAnimComposite>(CurrentAsset))
{
FAnimTickRecord& TickRecord = CreateUninitializedTickRecord(INDEX_NONE, /*out*/ SyncGroup);
MakeSequenceTickRecord(TickRecord, Composite, bLooping, NewPlayRate, 1.f, /*inout*/ CurrentTime);
// if it's not looping, just set play to be false when reached to end
if (!bLooping)
{
if ((NewPlayRate < 0.f && CurrentTime <= 0.f) || (NewPlayRate > 0.f && CurrentTime >= Composite->SequenceLength))
{
SetPlaying(false);
}
}
}
else if (UAnimMontage * Montage = Cast<UAnimMontage>(CurrentAsset))
{
// Full weight , if you don't have slot track, you won't be able to see animation playing
if ( Montage->SlotAnimTracks.Num() > 0 )
{
UpdateSlotNodeWeight(Montage->SlotAnimTracks[0].SlotName, 1.f);
}
// get the montage position
// @todo anim: temporarily just choose first slot and show the location
FAnimMontageInstance * ActiveMontageInstance = GetActiveMontageInstance();
if (ActiveMontageInstance)
{
CurrentTime = ActiveMontageInstance->GetPosition();
}
else if (bPlaying)
{
SetPlaying(false);
}
#if WITH_EDITORONLY_DATA
PreviewBasePose = Montage->PreviewBasePose;
#endif
}
}
else if(CurrentVertexAnim != NULL)
{
float MoveDelta = DeltaTimeX * NewPlayRate;
FAnimationRuntime::AdvanceTime(bLooping, MoveDelta, CurrentTime, CurrentVertexAnim->GetAnimLength());
}
#if WITH_EDITORONLY_DATA
if(PreviewBasePose)
{
float MoveDelta = DeltaTimeX * NewPlayRate;
const bool bIsPreviewPoseLooping = true;
FAnimationRuntime::AdvanceTime(bIsPreviewPoseLooping, MoveDelta, PreviewPoseCurrentTime, PreviewBasePose->SequenceLength);
}
#endif
}
