The project's graph represents all nodes of your project.
// Create an instance of InstantTerra
InstantTerra instantTerra = new InstantTerra();
// Get the current graph
Graph graph = instantTerra.GetProject().GetGraph();
// Returns the numbers of nodes in the graph
int numberOfNodes = graph.GetNodeCount();
Console.WriteLine(number_of_nodes);
See GetNodeCount() in the documentation.
// Returns the list of nodes in the graph
List<Node> listOfNodes = graph.GetAllNodes();
The GetAllNodes() method lists the nodes of the graph.
Tip
More information about the nodes is found in the section Accessing node data.
// Add a node in the graph
Node newNode = graph.AddNode(ApiNodeType.PerlinNoise, 10, 10);
The AddNode(ApiNodeType, int,
int) method creates a node on
the graph at the specified location, and returns the new node.
// Add a node in the graph next to another one
Node newNode = graph.AddNodeNextTo(ApiNodeType.PerlinNoise, NodeLocation.Right, previousNode);
The AddNodeNextTo(ApiNodeType, NodeLocation, Node) method creates a node on the graph
next to a specified node, and returns the new node.
// Remove a node from the graph
graph.RemoveNode(nodeToRemove);
The RemoveNode() method removes the node from
the graph.
// Get connectors
Connector startConnector = perlinNode.GetConnectors()[ConnectorMode.Output][0]; # Has only one output connector
Connector endConnector = applyCurveNode.GetConnectors()[ConnectorMode.Input][0]; # Has only one output connector
// Add a link between two nodes
Link link = graph.AddLink(perlinNode, startConnector, applyCurveNode, endConnector);
The AddLink(Node startNode,
Connector startConnector, Node
endNode, Connector endConnector) method creates a link between
two nodes of the graph.
// Add a link between two nodes
Link link = graph.AddLinkUsingName(perlinNode, "output_terrain_1", applyCurveNode, "input_terrain_1");
The AddLinkUsingName(Node startNode, string
startConnectorName, Node endNode, string endConnectorName) method creates a link
between two nodes of the graph.
// Remove a link
graph.RemoveLink(perlin_link);
The RemoveLink(Link) method removes the
link.
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