private void clampPosition(NodeModel nodeModel) {
// Clamp Hack to avoid nodes to be outside octree
float quantum = size / 2;
Node node = nodeModel.getNode();
float x = node.x();
float y = node.y();
float z = node.z();
if (x > root.posX + quantum) {
node.setX(root.posX + quantum);
} else if (x < root.posX - quantum) {
node.setX(root.posX - quantum);
}
if (y > root.posY + quantum) {
node.setY(root.posY + quantum);
} else if (y < root.posY - quantum) {
node.setY(root.posY - quantum);
}
if (z > root.posZ + quantum) {
node.setZ(root.posZ + quantum);
} else if (z < root.posZ - quantum) {
node.setZ(root.posZ - quantum);
}
}
public Graph retrieveGraph(GraphModel graphModel, boolean isFilterGraph) {
Graph graph = graphModel.getGraph();
graph.clear();
Map<Integer, JsonObject> nMap;
Map<Integer, JsonObject> eMap;
if (!isFilterGraph) {
nMap = nodesMap;
eMap = edgesMap;
} else {
nMap = nodesMapFilter;
eMap = edgesMapFilter;
}
for (Entry<Integer, JsonObject> enSet : nMap.entrySet()) {
Map<String, Object> map = enSet.getValue().getMap();
Node node = graphModel.factory().newNode(enSet.getValue().getValue("id"));
for (Entry<String, Object> attSet : map.entrySet()) {
if (!attSet.getKey().equalsIgnoreCase("id")
&& !attSet.getKey().equalsIgnoreCase("x")
&& !attSet.getKey().equalsIgnoreCase("y")
&& !attSet.getKey().equalsIgnoreCase("cR")
&& !attSet.getKey().equalsIgnoreCase("size")
&& !attSet.getKey().equalsIgnoreCase("cG")
&& !attSet.getKey().equalsIgnoreCase("cB")) {
node.setAttribute(attSet.getKey(), attSet.getValue());
}
if (attSet.getKey().equalsIgnoreCase("x")) {
node.setX((float) attSet.getValue());
}
if (attSet.getKey().equalsIgnoreCase("y")) {
node.setY((float) attSet.getValue());
}
}
node.setSize((float) Double.parseDouble(map.get("size").toString()));
node.setColor(
new Color(
(float) Double.parseDouble(map.get("cR").toString()),
(float) Double.parseDouble(map.get("cG").toString()),
(float) Double.parseDouble(map.get("cB").toString())));
graph.addNode(node);
}
for (Entry<Integer, JsonObject> enSet : eMap.entrySet()) {
Map<String, Object> map = enSet.getValue().getMap();
Edge edge =
graphModel
.factory()
.newEdge(
map.get("id"),
graph.getNode(map.get("source")),
graph.getNode(map.get("target")),
1,
Double.parseDouble(map.get("weight").toString()),
true);
for (Entry<String, Object> attSet : map.entrySet()) {
if (!attSet.getKey().equalsIgnoreCase("id")
&& !attSet.getKey().equalsIgnoreCase("source")
&& !attSet.getKey().equalsIgnoreCase("target")
&& !attSet.getKey().equalsIgnoreCase("size")
&& !attSet.getKey().equalsIgnoreCase("cR")
&& !attSet.getKey().equalsIgnoreCase("cG")
&& !attSet.getKey().equalsIgnoreCase("cB")) {
edge.setAttribute(attSet.getKey(), attSet.getValue());
}
}
edge.setWeight(Double.parseDouble(map.get("size").toString()));
edge.setColor(
new Color(
(float) Double.parseDouble(map.get("cR").toString()),
(float) Double.parseDouble(map.get("cG").toString()),
(float) Double.parseDouble(map.get("cB").toString())));
graph.addEdge(edge);
}
return graph;
}