Blend Poses By - AnimGraph in Unreal Engine 5 Tutorial!

[@_jeffrey_williams]

I've been searching for tutorials on how to blend different animations in Ue5 and they're surprisingly hard to find! Thanks for sharing. I feel like this will help point me in the right direction.

[@MattLakeTA]

Hi Jeff! I hope this was helpful, I plan to do other videos with the other animGraph focused nodes on how they operate too if that will help :) Have a great day, Matt Lake.

[@Phoenix_VR]

God bless you sir.....I've been looking for someone to explain it in a simplified form....thank you.

[@MattLakeTA]

Happy to help Phoenix!

[@LuciousKage]

Love this vid, could u tell me though, how do i randomize the enums that are played?

[@MattLakeTA]

Hi Lucious! Glad you enjoyed the video! If you are looking to make a random animation be selected, I would recommend using the Random Sequence Player instead of the Blend Poses node! Have a good day!

[@CaptainFei-r1s]

Thank you for this, I second Jeff's comment below. Thanks again!!

[@MattLakeTA]

Glad to be of help Phil! That's good to know, there is something I've been working on for quite a while that may be of interest if you're interested in learning more ABP work.. stay tuned dude! Have a great day!

[@Fortirus]

Great stuff, thanks for the video! But say, can you tell more about the use of State Machine in this types of graps? Did I understand correctly that if you use the "Reset Child on Activating" on true, then every time it switch to input with State he will be played/initialized from the beginning (Entry)?

[@MattLakeTA]

Hey Alex! That's exactly right yes. All states within the state machine will reset to their initial values and all animations will start from the beginning.

[@Fortirus]

@@MattLakeTA great, good to know!

[@Fortirus]

@@MattLakeTA oh, also i just have a strange thing - i used this node in Blend Mask state to use Blend Mask from my skeleton (for UpperBody) and it's working great. But only in viewport, in standalone - nothing happens. When i try to use Filter mode, like in your video, and it's working in both way. Do you have any idea what couse this?

[@YuuJer]

good vid! more anim graph tuts please!

[@MattLakeTA]

Thanks Eugene, Absolutely more on the way :)

[@BarakXYZ]

Hey Matt! This is so great - thank you! I'm wondering; how can I trigger different animations in-game (by tapping different keys)? In the Event Graph of the AnimBP I've tried to assign an animation to a specific key when pressed (for example F1, F2), then created a binding in the project setting. I've made sure my character is using the correct AnimBP. Still not switching between different poses in-game. Am I'm missing something? My end goal is to dynamically trigger different animations in-game by pressing different keys.

[@MattLakeTA]

Hello Barak! Happy to help! So tell me a little bit more about your specific setup, so I assume you've got a state machine setup, with maybe a blend by bool that switches between two animations? Then you've got inputs in your ABP's event graph that change the bool? My first port of call would be to ensure your input events are firing - if you right click on the node, there is an option for breakpoint. When the node is activated it will breakpoint to let you know it has fired. I suspect the reason maybe due to the ABP not being 'possessed' as Unreal only applies input to the possessed BP. You could try to create a blueprint pawn actor, put your ABP inside that - then have your event graph logic moved from the ABP to the pawn actor instead. Hope that helps!

[@BarakXYZ]

@@MattLakeTA That's amazing man! Thank you so much for the info! Are you giving private lessons as well?

[@MattLakeTA]

@@BarakXYZ :) hopefully that may get you up and running! Ha, I had not considered private lessons - but if there's enough of an appetite for it, then it's something I would consider! Have a great day Barak :)

[@BarakXYZ]

@@MattLakeTA For sure! You have some crazy skills - I would love to learn from you. It's pretty hard to learn by YT comments lol. Anyway you're awesome - thanks a lot!

[@MattLakeTA]

@@BarakXYZ thank you 🤗 that's made my day

[@anthonysmith3450]

What are the reasons someone would use this over the animation state machine?

[@MattLakeTA]

Well the purpose of these nodes is just another tool in your tool belt. Their purpose is not to replace State Machines, as it is not Blend Poses OR State Machines - you can use both of them, even at the same time! 😀 For example, you can use a Blend Pose to switch between two different State Machines which will keep sections of your graph simplified and optimised. You could even have a Blend Pose used inside a State inside the State Machine. There are many different applications and uses for them together. Performance wise, a Blend Pose node is far cheaper computationally than running an empty State Machine, and as the transitions count in the State Machine increases, as does the performance hit. In the most simplest of cases, you should always use a Blend Pose, such as using a Blend Pose By Bool instead of a two-state State Machine. State Machines should only be used for complex state logic, not for an execution flow switcher. Hope that's helpful Anthony!

[@anthonysmith3450]

@@MattLakeTA That was very helpful, thank you!

[@artdrawing6682]

nice clean and easy

[@MattLakeTA]

:)

[@smcfadden1992]

what if you have 2 animations going to the blend by bool then go from that to another blend by bool can you have 4 animations ending in 1 blend by bool?

[@MattLakeTA]

You can stack blend by bools together yes.

[@pastellepuppy]

How do I open the AnimGraph..?

[@MattLakeTA]

Hi there! You can create an AnimBlueprint (ABP) for any skeletal mesh by - - select skeletal mesh in content browser - right click asset > Create > AnimBlueprint Hope that helps! :)

[@LazyHead]

Hey Matt first of all great video it cleared the concept for me and secondly do you have a discord i can join

[@MattLakeTA]

Hey Lazy! I'm glad it was informative for you! I hadn't considered making a Discord yet, but if it's something quite a few people were interested in I could start building a community to help one another. Have a great day!

[@LazyHead]

@@MattLakeTA That would be amazin. my pleasure

[@MattLakeTA]

In the meantime if you needs anything feel free to reach out on Twitter! @MattLakeTA :) ✌️✌️