Neighbour change api

examples/js/src/example-papaparsing/hybrid.js

@@ -16,6 +16,7 @@ function startHybridSimulation() {
   let forceSample = d3.forceNeighbourSampling()
     .neighbourSize(NEIGHBOUR_SIZE)
     .sampleSize(SAMPLE_SIZE)
+    .stableVelocity(0)
     .distance(distance)
 
   let forceFull = d3.forceNeighbourSampling()

examples/js/src/example-papaparsing/neighbourSampling.js

@@ -16,7 +16,7 @@ function startNeighbourSamplingSimulation() {
                     return distanceFunction(s, t, props, norm);
                   })
                   .stableVelocity(0.000001) //TODO
-                  .stableVeloHandler(ended);
+                  .onStableVelo(ended);
 
   simulation
     .alphaDecay(0)