parent in ice?

[anhungxadieu]

hello

i have one null A (parent), and null B (child)
i create ice tree in null B, i multiply global matrix B to global matrix A, and set self.kine.global.matrix for null B
when i move null A, null B follow, but when i try to move null B problem come ...
it like this video below.

who can help me to solve this? please ... thanks!!!

[probiner]

don't use self feeding of matrices

meaning

A = A x B

instead use a third party control that matches A like

A = B x C

This way when you move C it wont re-evaluate the Tree on itself like it happens if you use self.kine.global

Cheers

[anhungxadieu]

don't use self feeding of matrices

meaning

A = A x B

instead use a third party control that matches A like

A = B x C

This way when you move C it wont re-evaluate the Tree on itself like it happens if you use self.kine.global

Cheers

Thank for reply,

I like to create FK chain from A and B so how can i move C follow A? because when i move B, C doesn't move with A

thanks in advance!!!