When dim >=3, allow pos="%lf,%lf,%lf" input

diff --git a/lib/neatogen/neatoinit.c b/lib/neatogen/neatoinit.c
index 1fba9d3b66f9ae19d50ec589b4e8706cbb2d05c3..0661e0bce32cad76d855a44a0b716c7ec5e917fd 100644 (file)
--- a/lib/neatogen/neatoinit.c
+++ b/lib/neatogen/neatoinit.c
@@ -75,7 +75,22 @@ int user_pos(attrsym_t * posptr, attrsym_t * pinptr, node_t * np, int nG)
     p = agxget(np, posptr->index);
     if (p[0]) {
        c = '\0';
-       if (sscanf(p, "%lf,%lf%c", pvec, pvec + 1, &c) >= 2) {
+       if ((Ndim >= 3) && 
+            (sscanf(p, "%lf,%lf,%lf%c", pvec, pvec+1, pvec+2, &c) >= 3)){
+           ND_pinned(np) = P_SET;
+           if (PSinputscale > 0.0) {
+               int i;
+               for (i = 0; i < Ndim; i++)
+                   pvec[i] = pvec[i] / PSinputscale;
+           }
+           if (Ndim > 3)
+               jitter_d(np, nG, 3);
+           if ((c == '!')
+               || (pinptr && mapbool(agxget(np, pinptr->index))))
+               ND_pinned(np) = P_PIN;
+           return TRUE;
+       }
+       else if (sscanf(p, "%lf,%lf%c", pvec, pvec + 1, &c) >= 2) {
            ND_pinned(np) = P_SET;
            if (PSinputscale > 0.0) {
                int i;