tpm_tracebestroutescan

AutoCAD Map 3D AutoLISP

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tpm_tracebestroutescan
 
 

Gets the element ID of a link or node in the best route.

(tpm_tracebestroutescan trace_id flag)

Returns an element ID (real) or nil.

trace_id Tracing model ID (real) returned by tpm_tracealloc
flag Path element code (integer):
0 = Current element
1 = First element
2 = Last element
3 = Next element
4 = Previous element

First use tpm_tracebestroute to calculate the best route.

ADSRX Equivalent

ade_id

tpm_tracebestroutescan

ade_id trace_id,

int flag);

Returns a element ID or ADE_NULLID.