Tuesday, January 31, 2012

Chapter 4 - Experiment part 3

Week 4.
On my last post, I mentioned that i would changed my shot to Spline a week early. I really wish that i really did it. I can't changed what has happened though. So i would talk about my experience with plateau tangent. Before I start.. maybe this only occurs to me, not to anybody else.. and if you are a plateau tangent fan.. im sorry if i against you.

I have mentioned on my first post that at first, it seems that plateau tangent gave me a nice timing. However, i found out that the slow in-out and the even spacing in the middle really distract me. It was all right at first, but right after I playblast the shot, the shot would look very mechanical due to the constant slow in-out. The other problem happened when I refine my curve. The timing right after I refined the curve sometimes felt a little bit off. It probably because I really got used to see the animation played on plateau tangent and since it already has given me the in-between poses, i felt that the work is done. 
Again, i was Wrong! I think the slow in-out and the even spacing has really manipulated my eyes and i did not realize this until this week. So in this case, i would say that stepped mode is a better option. I feel that in stepped mode, I could really think about the approximate timing between one pose to the next ones without (obviously) looking at or worrying the in-between poses. I also miss one important part that i always do in stepped mode. Every time i use this approach, I put the in-between pose at the right timing. In plateau mode, I did not put my in-between poses at the right timing. - I hope this make sense - I was simply enjoy the in between poses that was given by the computer and i did not even think to place them at the right timing. So, the lesson from this are; do not be lazy, pose that in-between poses, and watch your timing.

I also thought that it was not necessary to change the tangents type when you refine your curve. It seems like i got this one wrong too. It probably better to change the whole tangent type beforehand. I encountered this weird behavior of this tangent type. It probably because i did not change the entire curve tangents type. So this is what happened, when i refined the curve, i always have them on weighted tangent, break them, and free the tangent weight. Normally, after I break the tangent, if I adjust one of the handle it wont effect any other curve shape beside the one at the side of the handle that I'm adjusting. Let's say i have an A key frame and a B key frame on A's right, and i would like to adjust B's curve using B's left tangent handle. Here I have all curve tangents broken down and they are all set to free tangent weight mode, and when I adjust the curve tangent, it seems that any movement that i do affects the shape of the curve shape on the Left side of the A key frame. I hope this make sense.. I'm not sure why this happened and i have not done any research to fix this. My suspicion says that this is because i just partly changed the curve tangent type on the one that i felt it need to be changed into spline. So I would say that next time around, it would be better to have everything on the same mode.. or in any mode but plateau (sorry plateau fan ^^'). The other thing that i found is, no matter i tried to refine the curve, it led me to a sort of plateau shape, uh well maybe that's why it is called plateau mode.

So this would be what i experienced this week and also the last couple weeks. The term is getting even more challenging and there is really no time to slack. I always treat my shot as one part of experiments and i regret nothing from this. I definitely learn and find new stuff even though my grade this week is going down drastically hehe.. It is sad but i feel that that's the mark that i should get. I'm honestly not too proud on how my shot turn out.. it obviously has tons of stuff that need to be fixed. But yeah, i think i will give myself a break from this shot and carry on with the next one, which would be Ballerina Stewie! :) Below is the latest playblast of my shot:


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