void BranchEdit(SPData SPData)
{
if (!SPData.IsLooped && SPData.ObjectType != SPType.Extrude)
{
AddBranch(SPData);
}
if (SPData.DictBranches.Count == 0)
{
return;
}
if (GUI.Button(new Rect(272, 30, 30, 30), new GUIContent(SplinePlusEditor.Delete.image, "Delete the selected node "), GUIStyle.none) && EditorUtility.DisplayDialog("Branch deletion?",
"Are you sure you want to delete this branch? "
, "Yes", "No"))
{
BranchesClass.DeleteBranch(SPData, SPData.Selections._BranchKey);
SceneView.RepaintAll();
}
if (GUI.Button(new Rect(304, 30, 30, 30), new GUIContent(SplinePlusEditor.FlipHandles.image, "Flips the handles of the selected node "), GUIStyle.none))
{
Undo.RecordObject(SPData.SplinePlus, "handles Fliped");
BranchesClass.FlipHandles(SPData, SPData.Selections._BranchKey, SPData.Selections._LocalNodeIndex);
EditorUtility.SetDirty(SPData.SplinePlus);
}
var rec = new Rect(336, 30, 30, 30);
if (SPData.ObjectType != SPType.Extrude && !SPData.IsLooped)
{
rec = new Rect(368, 30, 30, 30);
if (GUI.Button(new Rect(336, 30, 30, 30), new GUIContent(SplinePlusEditor.BreakAt.image, "Break the selected branch at the selected node"), GUIStyle.none))
{
if (!SPData.Selections._PathPoint.Equals(null))
{
Undo.RecordObject(SPData.SplinePlus, "Break at branch");
var node = SPData.Selections._PathPoint;
BranchesClass.BreakBranch(SPData, node);
EditorUtility.SetDirty(SPData.SplinePlus);
}
else
{
EditorUtility.DisplayDialog("Error",
"You need to have a node selected where you want your branch to be broken at "
, "Ok");
}
}
}
else
{
rec = new Rect(336, 30, 30, 30);
}
if (GUI.Button(rec, new GUIContent(SplinePlusEditor.Reverse.image, "Reverse the direction of the selected branch "), GUIStyle.none))
{
Undo.RecordObject(SPData.SplinePlus, "branch Reversed");
BranchesClass.ReverseBranch(SPData, SPData.Selections._BranchKey);
EditorUtility.SetDirty(SPData.SplinePlus);
}
}
public static void SmoothSharedPathPoint(SPData SPData, SharedNode sharedNode, float radius)
{
SPData.SmoothData.InitNodePos = sharedNode.Node.Point.position;
SPData.SmoothData.Nodes = new Node[sharedNode.ConnectedBranches.Count];
SPData.SmoothData.BranchesIndices = sharedNode.ConnectedBranches.ToArray();
//shared path point breaking
for (int i = 0; i < SPData.SmoothData.Nodes.Length; i++)
{
var branchKey = sharedNode.ConnectedBranches[i];
var localIndex = sharedNode.Node.LocalIndex(SPData, branchKey);
if (localIndex != 0)
{
BranchesClass.ReverseBranch(SPData, branchKey);
}
var duplicate = DuplicatePathPoint(SPData, SPData.DictBranches[branchKey].Nodes[0]);
SPData.SmoothData.Nodes[i] = duplicate;
SPData.DictBranches[branchKey].Nodes[0] = duplicate;
}
for (int i = 0; i < SPData.SmoothData.Nodes.Length; i++)
{
var branchKey = SPData.SmoothData.BranchesIndices[i];
BranchesClass.FlipHandles(SPData, branchKey, 0);
var mid = Vector3.Lerp(SPData.DictBranches[branchKey].Nodes[0].Point.position,
SPData.DictBranches[branchKey].Nodes[1].Point.position, 0.5f);
SPData.SmoothData.Nodes[i].Point.position = Vector3.Lerp(SPData.SmoothData.InitNodePos,
mid, radius);
SPData.SmoothData.Nodes[i].Point2.position = SPData.SmoothData.InitNodePos;
SPData.SmoothData.Nodes[i].Point1.localPosition = -SPData.SmoothData.Nodes[i].Point2.localPosition;
}
// path points welding
for (int i = 0; i < SPData.SmoothData.Nodes.Length; i++)// path points created after chamfer,
{
for (int n = i; n < SPData.SmoothData.Nodes.Length; n++)
{
if (n == i)
{
continue;
}
ConnectTwoNodes(SPData, SPData.SmoothData.Nodes[n], SPData.SmoothData.Nodes[i]);
}
}
// remove initiale shared path point
SPData.SharedNodes.Remove(sharedNode);
MonoBehaviour.DestroyImmediate(sharedNode.Node.Point.gameObject);
}
