private FindTargetMesh findClosestMesh(RoadConnector connector, RoadConnectorPort port)
{
MeshInstance mesh = null;
Vector3 currentFace = Vector3.Zero;
var newMesh = port.GetSide().mesh;
float oldDistance = 99999;
if (port.GetSide().findMesh == false && newMesh != null && newMesh is MeshInstance)
{
GD.Print("use no mesh filter");
var tempMesh = (MeshInstance)newMesh;
foreach (var face2 in tempMesh.Mesh.GetFaces())
{
var face = tempMesh.Transform.Xform(face2);
var newDistance = port.Translation.DistanceTo(face);
if (newDistance <= oldDistance)
{
currentFace = face;
mesh = tempMesh;
oldDistance = newDistance;
}
}
}
else if (port.GetSide().findMesh)
{
GD.Print("find by meshes");
foreach (var tempMesh in connector.GetMeshes())
{
foreach (var face2 in tempMesh.Mesh.GetFaces())
{
var face = tempMesh.Transform.Xform(face2);
var newDistance = port.Translation.DistanceTo(face);
if (newDistance <= oldDistance)
{
currentFace = face;
mesh = tempMesh;
oldDistance = newDistance;
}
}
}
}
else
{
GD.Print("cant find any mesh");
}
var tag = new FindTargetMesh {
mesh = mesh, vec = connector.Transform.Xform(currentFace)
};
return(tag);
}
//only for testing
private void createTestPoint(Vector3 transform)
{
var t = new RoadConnectorPort();
var gt2 = t.Transform;
gt2.origin = transform;
t.Transform = gt2;
t.test = true;
roadGrid.AddChild(t);
t.Owner = GetEditorInterface().GetEditedSceneRoot();
t.Scale = new Vector3(0.25f, 0.25f, 0.25f);
}
private void initConnector()
{
if (editConnector != null)
{
var sideScene = GD.Load <PackedScene>("res://addons/road_editor/RoadConnectorSide.tscn");
var tf = (RoadConnectorSide)sideScene.Instance();
var connectorPortScript = GD.Load <Script>("res://addons/road_editor/RoadConnectorPort.cs");
var topRight = new RoadConnectorPort();
var topLeft = new RoadConnectorPort();
var bottomRight = new RoadConnectorPort();
var bottomLeft = new RoadConnectorPort();
tf.Name = "port_1";
tf.AddChild(bottomRight);
tf.AddChild(bottomLeft);
tf.AddChild(topRight);
tf.AddChild(topLeft);
editConnector.AddChild(tf);
tf.Owner = GetEditorInterface().GetEditedSceneRoot();
topRight.Owner = GetEditorInterface().GetEditedSceneRoot();
topLeft.Owner = GetEditorInterface().GetEditedSceneRoot();
bottomRight.Owner = GetEditorInterface().GetEditedSceneRoot();
bottomLeft.Owner = GetEditorInterface().GetEditedSceneRoot();
bottomRight.Name = "down_right";
bottomLeft.Name = "down_left";
topRight.Name = "up_right";
topLeft.Name = "up_left";
tf.side_top_right_path = topRight.GetPath();
tf.side_top_left_path = topLeft.GetPath();
tf.side_bottom_right_path = bottomRight.GetPath();
tf.side_bottom_left_path = bottomLeft.GetPath();
topRight.SetScript(connectorPortScript);
topLeft.SetScript(connectorPortScript);
bottomRight.SetScript(connectorPortScript);
bottomLeft.SetScript(connectorPortScript);
}
}
public override void _Ready()
{
portTopLeft = ConnectPort(side_top_left_path);
portTopRight = ConnectPort(side_top_right_path);
portBottomLeft = ConnectPort(side_bottom_left_path);
portBottomRight = ConnectPort(side_bottom_right_path);
if (meshPath != null)
{
var node = GetNodeOrNull(meshPath);
if (node != null && node is MeshInstance)
{
mesh = (MeshInstance)node;
}
}
}
private float calclateRadius(RoadConnector connector, RoadConnectorPort left, RoadConnectorPort right, RoadConnectorPort bottom_left, RoadConnectorPort top_right)
{
var source_ports_front_0_test = findClosestMesh(connector, left);
var source_ports_front_1_test = findClosestMesh(connector, right);
var source_ports_rears_0_test = findClosestMesh(connector, bottom_left);
var source_ports_rears_1_test = findClosestMesh(connector, top_right);
var v1 = source_ports_front_0_test.vec;
var v2 = source_ports_front_1_test.vec;
var v3 = source_ports_rears_0_test.vec;
var v4 = source_ports_rears_1_test.vec;
v1.y = 0;
v2.y = 0;
v3.y = 0;
v4.y = 0;
var totalRadiusSource = (v2 - v1).AngleTo((v4 - v3));
return(Mathf.Rad2Deg(totalRadiusSource));
}
