(Question) my animation preview and navigator is not the same on the last keyframe

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Offline n13oss

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« on: July 01, 2019, 08:33:34 AM »
Hi I have a little problem here. Why my animation preview and navigator is not the same on the last keyframe?

My main parameter when render is the same as navigator.

It is a little problem when I want to look preview before full render.



Linkback: https://fractalforums.org/noobs-corner/76/my-animation-preview-and-navigator-is-not-the-same-on-the-last-keyframe/2905/

Offline Sabine62

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« Reply #1 on: July 01, 2019, 10:40:58 AM »
There is no straight answer to this. You will need to troubleshoot a bit, I am afraid, because when this happens, it could mean a lot of things:

Any of these:
- you have changed a formula between keyframes
- you have used a formula like Integer Power and changed powers between keyframes because MB3D cannot interpolate integers
- you have too few frames between the keyframes to ensure MB3D can get smoothly from keyframe 1 to keyframe 2 (seems that cannot be the case here since you use 200 frames)
- you have changed the number of iterations of one of the functions between keyframes

Sometimes it helps to add a duplicate of your last keyframe with just 1 keyframe inbetween, or to put a check for the Loop function.
And sometimes I just have not been able to find the reason for this happening...   ::)

If you are ok to share your m3a-file I am willing to have a look at it for you, but sadly no guarantees...

« Last Edit: July 01, 2019, 07:08:33 PM by Sabine62 »
To thine own self be true

Offline n13oss

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« Reply #2 on: July 01, 2019, 11:00:36 AM »
Of cause , i try to find a problem but no luck so I just render animation for testing and it light up something.
I set render only 200 frames but the animation render extend to 350 frame and the last keyframe the look exact same as navigate is frame 300.

Offline Sabine62

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« Reply #3 on: July 01, 2019, 07:05:49 PM »
Here's an animation and the m3a-file that seems to work.
https://drive.google.com/file/d/1uAQ7Mwjqs00ZSgDePY7KhjMxTz6bLh8H/view?usp=sharing
https://drive.google.com/file/d/1ANIYKhdkA-tA92Tuc51ocWYywfrmwyEC/view?usp=sharing

What I did is change the amount of keyframes After keyframe2 to 1 instead of 200.

Honestly, I have no idea why this works  :fp:  ::) Extra frames after the last keyframe should ideally be just a depiction of the last keyframe, but it seems mb3d Really wants to do something nifty with them :))

If you still have problems, let me know. Good luck!

PS: I hope that you can load the m3a-file, I have either the latest version of mb3d (1.99) or an old one (1.89), not yours I am afraid. But then you can just alter your existing m3a like I did ;)

Offline n13oss

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« Reply #4 on: July 02, 2019, 04:07:19 AM »
Thank you very much ! you're the best !  :D
I try to find the way all day.  :fp:

Offline Sabine62

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« Reply #5 on: July 02, 2019, 07:55:26 AM »
You're welcome!  :)


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