private void CreateRoadModels()
{
foreach (var rn in RoadNodes)
{
if (rn.HasAnyConnections)
{
PolygonCreator.CreatePolygon(new Vector3[] { rn.ModelVertices[0], rn.ModelVertices[1], rn.ModelVertices[3], rn.ModelVertices[2] }, roadNetworkParent, roadMaterial);
if (rn.Up_connection && rn.Up_connection.ActiveConnection)
{
PolygonCreator.CreatePolygon(new Vector3[] { rn.ModelVertices[0], rn.Up_connection.ConnectedNode.ModelVertices[2], rn.Up_connection.ConnectedNode.ModelVertices[3] }, roadNetworkParent, roadMaterial);
PolygonCreator.CreatePolygon(new Vector3[] { rn.Up_connection.ConnectedNode.ModelVertices[3], rn.ModelVertices[1], rn.ModelVertices[0] }, roadNetworkParent, roadMaterial);
}
if (rn.Right_connection && rn.Right_connection.ActiveConnection)
{
PolygonCreator.CreatePolygon(new Vector3[] { rn.ModelVertices[3], rn.ModelVertices[1], rn.Right_connection.ConnectedNode.ModelVertices[0] }, roadNetworkParent, roadMaterial);
PolygonCreator.CreatePolygon(new Vector3[] { rn.ModelVertices[3], rn.Right_connection.ConnectedNode.ModelVertices[0], rn.Right_connection.ConnectedNode.ModelVertices[2] }, roadNetworkParent, roadMaterial);
}
}
}
}
private void GenerateCurbs()
{
foreach (var rn in roadNodes)
{
if (rn.Up_connection && rn.Right_connection)
{
if (rn.Up_connection.ActiveConnection == false)
{
Vector3[] polygon = new Vector3[4]
{
rn.ModelVertices[0],
rn.Up_connection.ConnectedNode.ModelVertices[2],
rn.Up_connection.ConnectedNode.ModelVertices[3],
rn.ModelVertices[1],
};
PolygonCreator.ExtrudePolygon(polygon, curbHeight, curbsParent, curbFiller);
PolygonCreator.CreatePolygon(polygon, curbsParent, curbMaterial, 0.0f, curbHeight);
}
if (rn.Right_connection.ActiveConnection == false)
{
Vector3[] polygon = new Vector3[4]
{
rn.ModelVertices[1],
rn.Right_connection.ConnectedNode.ModelVertices[0],
rn.Right_connection.ConnectedNode.ModelVertices[2],
rn.ModelVertices[3]
};
PolygonCreator.ExtrudePolygon(polygon, curbHeight, curbsParent, curbFiller);
PolygonCreator.CreatePolygon(polygon, curbsParent, curbMaterial, 0.0f, curbHeight);
}
Vector3[] openAreaPolygon = new Vector3[4]
{
rn.ModelVertices[1],
rn.Up_connection.ConnectedNode.ModelVertices[3],
rn.Up_connection.ConnectedNode.Right_connection.ConnectedNode.ModelVertices[2],
rn.Right_connection.ConnectedNode.ModelVertices[0],
};
PolygonCreator.ExtrudePolygon(openAreaPolygon, curbHeight, curbsParent, curbFiller);
if (rn.IsPark == false)
{
PolygonCreator.CreatePolygon(openAreaPolygon, curbsParent, curbMaterial, 0.0f, curbHeight);
}
else
{
Vector3[] insetOpenAreaPolygon = PolygonCreator.InsetPolygon(openAreaPolygon, curbWidth);
PolygonCreator.ExtrudePolygon(insetOpenAreaPolygon, curbHeight, curbsParent, curbFiller, true);
PolygonCreator.CreatePolygon(insetOpenAreaPolygon, parksParent, grassMaterial);
PolygonCreator.CreatePolygon(new Vector3[] { openAreaPolygon[0], openAreaPolygon[1], insetOpenAreaPolygon[1], insetOpenAreaPolygon[0] }, curbsParent, curbMaterial, 0.0f, curbHeight);
PolygonCreator.CreatePolygon(new Vector3[] { openAreaPolygon[1], openAreaPolygon[2], insetOpenAreaPolygon[2], insetOpenAreaPolygon[1] }, curbsParent, curbMaterial, 0.0f, curbHeight);
PolygonCreator.CreatePolygon(new Vector3[] { openAreaPolygon[2], openAreaPolygon[3], insetOpenAreaPolygon[3], insetOpenAreaPolygon[2] }, curbsParent, curbMaterial, 0.0f, curbHeight);
PolygonCreator.CreatePolygon(new Vector3[] { openAreaPolygon[3], openAreaPolygon[0], insetOpenAreaPolygon[0], insetOpenAreaPolygon[3] }, curbsParent, curbMaterial, 0.0f, curbHeight);
}
}
if (rn.HasAnyConnections == false)
{
PolygonCreator.CreatePolygon(new Vector3[] { rn.ModelVertices[0], rn.ModelVertices[1], rn.ModelVertices[3], rn.ModelVertices[2] }, curbsParent, curbMaterial, 0.0f, curbHeight);
}
}
}