//-----------------------------------------------------------------------
void parsePath(ref MultiShape @out, XmlNode pPathNode)
{
//if (pPathNode->first_attribute("d"))
if (pPathNode.Attributes["d"] != null)
{
string temp = xtrim(pPathNode.Attributes["d"].Value, " .-0123456789mMlLhHvVcCsSqQtTaAzZ");
std_vector <string> parts = split(temp, " ");
for (int i = 0; i < parts.size(); i++)
{
if (parts[i].Length > 1 && !(parts[i][0] == '-' || ('0' <= parts[i][0] && parts[i][0] <= '9')))
{
parts.insert(parts.begin() + i + 1, parts[i] + 1);
//parts[i].erase(1, parts[i].size());
parts[i] = parts[i].Remove(1);
}
}
SvgLoaderPath sp = new SvgLoaderPath(parts, mNumSeg);
if (!sp.isValid())
{
return;
}
Shape ss = sp.getSvgShape();
Vector2 line = ss.getPoint(1) - ss.getPoint(0);
//Real deg = line.angleBetween(ss.getPoint(2) - ss.getPoint(0)).valueDegrees();
float deg = Utils.angleBetween(line, ss.getPoint(2) - ss.getPoint(0)).ValueDegrees;
if ((0 <= deg && deg <= 180.0f) || (-180.0f <= deg && deg <= 0))
{
ss.setOutSide(Side.SIDE_LEFT);
}
else
{
ss.setOutSide(Side.SIDE_RIGHT);
}
//if(pPathNode->first_attribute("id"))
// ss.id = pPathNode->first_attribute("id")->value();
ss.translate(getAttribTranslate(pPathNode));
@out.addShape(ss);
}
}
/// Inserts a point to the path
/// @param index the index before the inserted point
/// @param x new point's x coordinate
/// @param y new point's y coordinate
/// @param z new point's z coordinate
public Path insertPoint(int index, float x, float y, float z)
{
//
mPoints.insert(index, new Vector3(x, y, z));
return(this);
}