hi. I can't seem to see any files available in the link given Breast Physics for G8F v1.0 for download. Am i suppose to sign in only the file download link will appear?
My script calculates the force applied on the figure’s breasts in each frame in each of xyz axis, simulates the vibration based on the technique called seismic response analysis, and then assigns morph values that represent the vibration. If the body moves in a complex way, the breasts vibration will equally be complex as is the case with a real human being.
You can set various parameters to change how the breasts vibrate, and these parameters are explained in detail in the accompanying readme file.
Enjoy! Don’t forget to share your video if you create a good one!
[EDIT] Odd that this thread remained way down the list despite this being a new post. Usually a new post will bumpt it to the top (although this post should not be taken as a bump, it was to inform of another discussion on the same subject).
My script calculates the force applied on the figure’s breasts in each frame in each of xyz axis, simulates the vibration based on the technique called seismic response analysis, and then assigns morph values that represent the vibration. If the body moves in a complex way, the breasts vibration will equally be complex as is the case with a real human being.
You can set various parameters to change how the breasts vibrate, and these parameters are explained in detail in the accompanying readme file.
Enjoy! Don’t forget to share your video if you create a good one!
Hello everyone, how can I get privileges for downloading these files? It won't open if I just click on it :/
I’m working on a script to replicate the ones that use to be on this discussion. I’m using simple harmonic oscillation for the first part and damped oscillation for the second. This however does not move based on body displacement at the moment, still trying to figure that out. I entered the starting position and the displacement for both breast and ran two different scripts to simulate the movement. The hip movement and offset of the scripts are done manually as well. Please feel free to mess around with it. I’m looking for help, so if you figure out somethings, please repost to this thread. It’s a start to breast physics at most.
First animation here is my scripts working
Next is me trying my best to get breastjig looking similar. Main reason im doing this, because I can never get breastjig to look natural.
Good initiative, there's a couple of ways we can tackle this, first by using quaternions and calculate the angular velocity of the body or the hip . Another option is to use the verlet integration. But before that we need to find a property that gives a good estimation of how big or small the breast is. Mass is key to obtain realistic results
@ Jrod602 - your work there is definitely superior - I got the breast jig script ages ago, and I don't use it, it just never looks good.
It does have one feature that was missing from the Masatok scripts, and that's the ability to alter the bounce according to if the character is wearing a bra. Most of the attemps out there don't do this, and believe me, there is a big difference from how the girls bounce in a bikini, vs and underwire bra, vs a corset, vs a balonette bra. Perhaps there's a way to alter the math for the bottoming out of the movement and a little extra wobble and bounce?
For a nude or bikini, the movement, especially the damping after the first bounce, looks pretty great in your script - I'm downloading and will give it a go :)
Edit: Jrod - completely forgot about having tried the script already, and run in to an odd issue, where it only seemed to function for about 150 frames, and not longer animations.
I have been using 4.11 beta for quite a while now but I can't get this Breast Physics script to run. It was fine with 4.10 but now, in the beta, I click "Simulate" and nothing happens - no errors, no movement, no indication that the script has done anything.
Any advice? I tried deleting the Morphs group (Breast Physics) as suggested in the reply to Twilight76 but that did not help - sorry.
I checked the log file and the error is exactly the same as the one above reported by Twilight76.
2018-12-12 19:26:50.613 Loading script: D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse
2018-12-12 19:26:53.444 WARNING: Script Error: Line 461
2018-12-12 19:26:53.444 WARNING: TypeError: Result of expression 'oObject.findModifier(cDialNameUDAmplitude)' [null] is not an object.
2018-12-12 19:26:53.444 WARNING: Stack Trace:
<anonymous>()@D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse:461
2018-12-12 19:26:53.444 Error in script execution: D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse
That's the same error I got in 4.11 and now in 4.12.
The script worked perfectly in 4.10, so the error has to be related to a change inside of Studio.
I have been using 4.11 beta for quite a while now but I can't get this Breast Physics script to run. It was fine with 4.10 but now, in the beta, I click "Simulate" and nothing happens - no errors, no movement, no indication that the script has done anything.
Any advice? I tried deleting the Morphs group (Breast Physics) as suggested in the reply to Twilight76 but that did not help - sorry.
I checked the log file and the error is exactly the same as the one above reported by Twilight76.
2018-12-12 19:26:50.613 Loading script: D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse
2018-12-12 19:26:53.444 WARNING: Script Error: Line 461
2018-12-12 19:26:53.444 WARNING: TypeError: Result of expression 'oObject.findModifier(cDialNameUDAmplitude)' [null] is not an object.
2018-12-12 19:26:53.444 WARNING: Stack Trace:
<anonymous>()@D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse:461
2018-12-12 19:26:53.444 Error in script execution: D:/*~*/Scripts/Breast Physics PLUS for G8F_G3F v1.0.dse
That's the same error I got in 4.11 and now in 4.12.
The script worked perfectly in 4.10, so the error has to be related to a change inside of Studio.
So no resolve to this issue huh?
I'm getting the same error in 4.12. Wish there was a fix. I wish I hadn't updated! I was really looking forward to using these scripts :-( Is there a way to get previous versions of Daz?
Edit: I had a copy of 10.0.123 on my time machine backups. So I copied both the 32 and 64 bit versions to my desktop and now the scripts are working fine. Whew!
2021-10-01 15:51:59.709 WARNING: Script Error: Line 352
2021-10-01 15:51:59.709 WARNING: TypeError: Result of expression 'oObject.findModifier(cDialNameUDLRAmplitude)' [null] is not an object.
2021-10-01 15:51:59.709 WARNING: Stack Trace:
<anonymous>()@F:/DAZ/scripts/Breast Physics for G8F v1.01.dse:352
Comments
double post
If the original red me doesn't allow redistribution then I'm afraid you can't.
This makes the G8 unable to shake the breast...
The era of G3 is coming.
hi. I can't seem to see any files available in the link given Breast Physics for G8F v1.0 for download. Am i suppose to sign in only the file download link will appear?
anny easy way to dl this plugin ?
Further discussion of this (and similar scripts) here:
https://www.daz3d.com/forums/discussion/334381/breast-movement
[EDIT] Odd that this thread remained way down the list despite this being a new post. Usually a new post will bumpt it to the top (although this post should not be taken as a bump, it was to inform of another discussion on the same subject).
Yowsers, I feel lucky I saved these to my collection while they were available.
Looks like the google account where they were shared has been closed.
And would you be so kind as to upload them somewhere so the rest of us can grab them?
Thank you very much in advance!
Hello everyone,
I’m working on a script to replicate the ones that use to be on this discussion. I’m using simple harmonic oscillation for the first part and damped oscillation for the second. This however does not move based on body displacement at the moment, still trying to figure that out. I entered the starting position and the displacement for both breast and ran two different scripts to simulate the movement. The hip movement and offset of the scripts are done manually as well. Please feel free to mess around with it. I’m looking for help, so if you figure out somethings, please repost to this thread. It’s a start to breast physics at most.
First animation here is my scripts working
Next is me trying my best to get breastjig looking similar. Main reason im doing this, because I can never get breastjig to look natural.
Good initiative, there's a couple of ways we can tackle this, first by using quaternions and calculate the angular velocity of the body or the hip . Another option is to use the verlet integration. But before that we need to find a property that gives a good estimation of how big or small the breast is. Mass is key to obtain realistic results
@ Jrod602 - your work there is definitely superior - I got the breast jig script ages ago, and I don't use it, it just never looks good.
It does have one feature that was missing from the Masatok scripts, and that's the ability to alter the bounce according to if the character is wearing a bra. Most of the attemps out there don't do this, and believe me, there is a big difference from how the girls bounce in a bikini, vs and underwire bra, vs a corset, vs a balonette bra. Perhaps there's a way to alter the math for the bottoming out of the movement and a little extra wobble and bounce?
For a nude or bikini, the movement, especially the damping after the first bounce, looks pretty great in your script - I'm downloading and will give it a go :)
Edit: Jrod - completely forgot about having tried the script already, and run in to an odd issue, where it only seemed to function for about 150 frames, and not longer animations.
That's the same error I got in 4.11 and now in 4.12.
The script worked perfectly in 4.10, so the error has to be related to a change inside of Studio.
Sidenote,.... Just how many people read and reply to the PM's on the forum ?
So no resolve to this issue huh?
I'm getting the same error in 4.12. Wish there was a fix. I wish I hadn't updated! I was really looking forward to using these scripts :-( Is there a way to get previous versions of Daz?
Edit: I had a copy of 10.0.123 on my time machine backups. So I copied both the 32 and 64 bit versions to my desktop and now the scripts are working fine. Whew!
I think I found a fix for the Breast Physics Script for Ver 4.15 and real simple. It works with G2, G3 and G8.
Just load a scene from earlier versions that already has a character animation using the breast script.
Select the script for character you loaded. (ex. G3)
Adjust sliders to your liking.
Click Simulate.
It should process the breast physics without an error message.
This is now your base character(s) for your breast physics projects. Hope this is helpful.
I never ended getting it to work
error :
2021-10-01 15:51:59.709 WARNING: Script Error: Line 352
2021-10-01 15:51:59.709 WARNING: TypeError: Result of expression 'oObject.findModifier(cDialNameUDLRAmplitude)' [null] is not an object.
2021-10-01 15:51:59.709 WARNING: Stack Trace:
<anonymous>()@F:/DAZ/scripts/Breast Physics for G8F v1.01.dse:352