struct.node.fix
Syntax
- i2 = struct.node.fix(sn,i1)
Get velocity-fixity flag expressed in the node-local system (degree-of-freedom component i1 ∈ {1, 2, … , 6}). Return value {1, 2, 3} denotes free, fixed, or slaved to target velocity, respectively. Slaved conditions arise from rigid attachment conditions; degrees-of-freedom that are slaved cannot be fixed.
Returns: i2 - integer value
Arguments: sn - structure node pointer
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