Jump to content

I just came across something interesting about JFF output


Monsto Brukes

Recommended Posts

Rigid Bodies >> NPC L Breast (for example) >> Mass Properties

 

Mass(kg) is not stored, neither is Inertia Tensor, in the XML

 

I determined this by using JFF to set Mass(kg) to a value (1.010101) that I was certain to be reasonbly unique.

 

Upon opening the file in XML Notepad, and regular Notepad, that value could not be found. 

 

Please don't suggest that I had the wrong file, or wrong number or something. I fucked around with it for probably :15 doing all manner of shit with the files multiple times, just to be sure. The fact that XML Notepad dings you when the file is changed trumps a lot of it. 

 

So . . . If these 2 fields aren't stored directly in the XML, they must be derivatives of other fields. 

 

Any ideas?

Link to comment

Unfortunately, there are a few things in JFF that do not work, or work the way I (we) think of us.

Gravity factor and mass are such cases.

This you have to edit in the editor.

The formula desired mass in Kg / 1.

Otherwise I can only imagine the shape is set to "hkpSphereSpape" and not to "hkpCapsuleShape".

Link to comment

I've finally gotten 3ds max with havok content tools to work. I should say, I finally figured out how thanks to Canderes' videos (Thank you!). I changed the rigid body values in 3ds from 5 to 10 for 2 of them. Then I compared it to a previous file. The values went from  0.160002 to 0.080001. They went down when I changed it. That value was the only thing I changed. I'm too tired to do any tests to make sure I didn't nudge something by accident. The values are near the bottom of the rigid body entry. About 15 or so lines above the next number. The name is "<hkparam name="inertiaAndMassInv">(" if you can't read the pic I posted.hope this helps.

post-388173-0-54277600-1398604234_thumb.jpg

Link to comment

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. For more information, see our Privacy Policy & Terms of Use