01-11-2025, 04:23 AM
Hey Jose,
I'm getting this strange behaviour affecting the dynamic attachment of a rod to a non-kinematic rigidbody, where the rod is generally quite stiff with 0 or low bend compliance but at the attachment point it sags or deflects away from the attached rigidbody in a very unnatural way, even with constraint orientation on. I tried adding another control point close to the end of the rod as mentioned in the attachments page of the manual, but this doesnt help and gives a very strange shape, given the rest of the rod is stiff. When the attached object is aset to non kinematic this doesnt happen. When I reduce the mass scale of the rod, the issue reduces, but this negitively affects my simulation, I need the rod to have some mass in relation to the end attachments. Do you know what causes this issue and how to fix it?
Kind regards,
Matt
p.s. I have added some images that show the situation, but cant show too much more on a public forum. If you need more context or information I can PM you further images or try to recreate in a new project. Hopefully these show enough.
I'm getting this strange behaviour affecting the dynamic attachment of a rod to a non-kinematic rigidbody, where the rod is generally quite stiff with 0 or low bend compliance but at the attachment point it sags or deflects away from the attached rigidbody in a very unnatural way, even with constraint orientation on. I tried adding another control point close to the end of the rod as mentioned in the attachments page of the manual, but this doesnt help and gives a very strange shape, given the rest of the rod is stiff. When the attached object is aset to non kinematic this doesnt happen. When I reduce the mass scale of the rod, the issue reduces, but this negitively affects my simulation, I need the rod to have some mass in relation to the end attachments. Do you know what causes this issue and how to fix it?
Kind regards,
Matt
p.s. I have added some images that show the situation, but cant show too much more on a public forum. If you need more context or information I can PM you further images or try to recreate in a new project. Hopefully these show enough.