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AS-file change interpolation? [solved]
Posted: Fri Jun 05, 2009 11:45 am
by rylleman
I need to change all Point motion keys in an anme-file from smooth to linear.
I've poked around the file but couldn't find out what to do.
So, what should I look for and what should I change to change the interpolation? (There's a lot of layers so doing this manually is not an option.)
I need to change the smooth keys only, I've got cycle keys in the file as well and don't want to change those.
Posted: Fri Jun 05, 2009 12:38 pm
by slowtiger
Tricky one. Just created a file and then looked inside (put in some more blanks for readability):
Code: Select all
### transforms
translation
[
keys 9
0 1 0.1 0.5 0 0 0
1 1 0.1 0.5 0 0 0
6 0 -1 -1 0 0 0
12 3 -1 -1 0 0 0
18 1 0.1 0.5 0 0 0
24 1 0.1 0.5 0.496348 -0.161689 0
30 0 -1 -1 0.639236 -0.669318 0
36 3 -1 -1 0.150408 -0.70692 0
42 1 0.1 0.5 -0.454986 -0.251934 0
48 4 0.1 0.5 -0.454986 -0.251934 0
54 1 0.1 0.5 -0.454986 -0.251934 0
60 4 0.5 0.25 -0.454986 -0.251934 0
66 1 0.1 0.5 -0.454986 -0.251934 0
Comparing this with the open file in AS, I find that the second value in a row seems to be the interpolation method.
1 = smooth
0 = linear
3 = step
4 = noisy
So a keyframe parses like this:
1. = frame number
2. = interpolation method
3. = value for interpolation
4. = value for interpolation
5. = x position
6. = y
7. = z
I'm afraid you'd need to use RegExps to automatically find and replace all.
Posted: Fri Jun 05, 2009 3:28 pm
by rylleman
Thank you!
I figured it was the second number that needed a change. Didn't realise it was 3 and 4 as well.
Now I did the change in seconds using a search and replace in gedit.