public void ParseTag(MegaXMLNode node, MegaShapeOSMWay way)
{
MegaShapeOSMTag tag = null;
for (int i = 0; i < node.values.Count; i++)
{
MegaXMLValue val = node.values[i];
switch (val.name)
{
case "k":
tag = FindTagK(val.value);
if (tag == null)
{
tag = new MegaShapeOSMTag();
tag.k = val.value;
tags.Add(tag);
}
break;
case "v":
way.tags.Add(AddV(tag, val.value));
break;
}
}
}
public void ParseWay(MegaXMLNode node)
{
MegaShapeOSMWay way = new MegaShapeOSMWay();
way.name = "";
for (int i = 0; i < node.values.Count; i++)
{
MegaXMLValue val = node.values[i];
switch (val.name)
{
case "id": way.id = ulong.Parse(val.value); break;
}
}
foreach (MegaXMLNode n in node.children)
{
switch (n.tagName)
{
case "nd": ParseND(n, way); break;
case "tag": ParseTag(n, way); break;
}
}
osmways.Add(way);
}
public void ParseND(MegaXMLNode node, MegaShapeOSMWay way)
{
for (int i = 0; i < node.values.Count; i++)
{
MegaXMLValue val = node.values[i];
switch (val.name)
{
case "ref": way.nodes.Add(ulong.Parse(val.value)); break;
}
}
}
bool CanImport(MegaShapeOSMWay way)
{
for (int i = 0; i < way.tags.Count; i++)
{
if (way.tags[i].import)
{
return(true);
}
}
return(false);
}
string GetName(MegaShapeOSMWay way)
{
string name = "";
for (int i = 0; i < way.tags.Count; i++)
{
if (way.tags[i].import)
{
if (name.Length > 0)
{
name += " ";
}
name += way.tags[i].k;
}
}
return(name);
}
bool CanImport(MegaShapeOSMWay way)
{
for ( int i = 0; i < way.tags.Count; i++ )
{
if ( way.tags[i].import )
return true;
}
return false;
}
public void ParseTag(MegaXMLNode node, MegaShapeOSMWay way)
{
MegaShapeOSMTag tag = null;
for ( int i = 0; i < node.values.Count; i++ )
{
MegaXMLValue val = node.values[i];
switch ( val.name )
{
case "k":
tag = FindTagK(val.value);
if ( tag == null )
{
tag = new MegaShapeOSMTag();
tag.k = val.value;
tags.Add(tag);
}
break;
case "v":
way.tags.Add(AddV(tag, val.value));
break;
}
}
}
public void ParseND(MegaXMLNode node, MegaShapeOSMWay way)
{
for ( int i = 0; i < node.values.Count; i++ )
{
MegaXMLValue val = node.values[i];
switch ( val.name )
{
case "ref": way.nodes.Add(ulong.Parse(val.value)); break;
}
}
}
public void ParseWay(MegaXMLNode node)
{
MegaShapeOSMWay way = new MegaShapeOSMWay();
way.name = "";
for ( int i = 0; i < node.values.Count; i++ )
{
MegaXMLValue val = node.values[i];
switch ( val.name )
{
case "id": way.id = ulong.Parse(val.value); break;
}
}
foreach ( MegaXMLNode n in node.children )
{
switch ( n.tagName )
{
case "nd": ParseND(n, way); break;
case "tag": ParseTag(n, way); break;
}
}
osmways.Add(way);
}
string GetName(MegaShapeOSMWay way)
{
string name = "";
for ( int i = 0; i < way.tags.Count; i++ )
{
if ( way.tags[i].import )
{
if ( name.Length > 0 )
name += " ";
name += way.tags[i].k;
}
}
return name;
}
public void LoadXML(string sxldata, float scale, bool cspeed, string name, float smoothness, bool combine)
{
GameObject root = new GameObject();
root.name = name;
// Get bounds for imports
AdjustPoints(scale);
// Create a new shape object for each way
for (int i = 0; i < osmways.Count; i++)
{
MegaShapeOSMWay way = osmways[i];
if (way.nodes.Count > 1 && CanImport(way))
{
GameObject osmobj = new GameObject();
osmobj.transform.position = Vector3.zero;
osmobj.transform.parent = root.transform;
if (way.name.Length == 0)
{
way.name = "No Name";
}
osmobj.name = GetName(way); //way.name;
MegaShape shape = (MegaShape)osmobj.AddComponent <MegaShape>();
shape.smoothness = smoothness; //smooth;
shape.drawHandles = false;
MegaSpline spline = shape.splines[0]; //NewSpline(shape);
spline.knots.Clear();
spline.constantSpeed = cspeed;
spline.subdivs = 40;
bool closed = false;
int count = way.nodes.Count;
if (way.nodes[0] == way.nodes[count - 1])
{
count--;
closed = true;
}
Vector3[] points = new Vector3[count];
for (int j = 0; j < count; j++)
{
MegaShapeOSMNode nd = FindNode(way.nodes[j]);
points[j] = nd.pos;
}
Bounds bounds = new Bounds(points[0], Vector3.zero);
for (int k = 0; k < points.Length; k++)
{
bounds.Encapsulate(points[k]);
}
for (int k = 0; k < points.Length; k++)
{
points[k] -= bounds.center;
}
osmobj.transform.position = bounds.center; //Vector3.zero;
shape.BuildSpline(0, points, closed);
shape.drawTwist = true;
shape.makeMesh = false;
shape.imported = true;
shape.CoordAdjust(scale, new Vector3(1.0f, 1.0f, 1.0f), 0);
shape.CalcLength(); //10);
shape.stepdist = (shape.splines[0].length / shape.splines[0].knots.Count) / 1.0f;
}
}
osmnodes.Clear();
osmways.Clear();
tags.Clear();
}
