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Strawberry leafs dynamics
Posted by Nikolay Kirkov on February 16, 2015 at 8:43 pmCan somebody give good idea how to do strawberry with leaves on top, which are also dynamic. I tried with connector and soft body… strange artefacts happening.
Brian Jones replied 11 years, 6 months ago 2 Members · 7 Replies -
7 Replies
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Brian Jones
February 18, 2015 at 1:26 amwhich connector (can you post the scene file?)
other thoughts, make the whole strawberry a soft dynamics object control stiffness with vertex maps
joints/bones
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Nikolay Kirkov
February 18, 2015 at 11:29 amIts good idea to make the hole strawberry one softbody.Im using Fixed connector. Here the scene file:
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Brian Jones
February 18, 2015 at 5:26 pmthe connector will work if you change the connections from “Center of Mass” to Polygon Point (if you can figure out which point you want using the Structure Manager)or Point Selection with a point selection tag with only one point in it (for each object). Center of Mass uses the very center of the objects, not too bad for the plane initially but it’s shape changes so the center will change and always bad for the berry since the center is not where the leaves should attach
8579_connectorstrawberry.c4d.zip
using a simpler strawberry version to make it quicker to test with
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Nikolay Kirkov
February 20, 2015 at 3:36 pmMy main concern is this crazy deforming and intersecting:
8586_screenshot2015022017.34.42.png.zip -
Brian Jones
February 20, 2015 at 3:58 pmwhat have you got Elastic Limit set to in the Springs/Structural and Shape Conservation? I think you can also try increasing Damping as well but elastic limit worked for me in my test file
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Nikolay Kirkov
February 20, 2015 at 4:23 pmStructural – 1000
Damping – 30
Elastic limit – 1000
I notice if stiffness is set to -0 or 1 – deformations, if it’s 2 now deformation stops.
Now I’m trying to preserve volume – when berry fall it stretches pretty elastic. Any idea how to fix it? When increase the stiffness it affects tha berry.Any other advices on springs settings?
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Brian Jones
February 21, 2015 at 6:02 amreduce the Elastic Limit (try 100 for starters) on both of them, Structural and Shape Conservation
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