Node =>Normal

Set

Set the node normal angle.
This is a degree ° value that varies from -180 to 180

    public static void Node_Set_Normal(SPData sPData, Node node, float NormalFactor)

Example:

// Get the first node of the branch with key 0
var node = SPData.BranchesDict[0].Nodes[0];
//Set node normal angle to 90
SplinePlusAPI.Node_Set_Normal(SPData, node, 90);

Get

Get the node normal angle.

public static float Node_Get_Normal(  Node node)

Example:

// Get the first node of the branch with key 0
var node = SPData.BranchesDict[0].Nodes[0];
//Get node normal value
var nodeNormal=SplinePlusAPI.Node_Get_Normal(node);