/// <summary>
/// WireProfile constructor (default - builds from self-contained data)
/// </summary>
public WireProfile(Viewer viewer) // Nasty: void return type is not allowed. (See MSDN for compiler error CS0542.)
: base(viewer, 0) //call the dummy base constructor so that no data is pre-populated
{
LODMethod = LODMethods.ComponentAdditive;
LODWire lod; // Local LOD instance
LODItemWire lodItem; // Local LODItem instance
Polyline pl; // Local polyline instance
Polyline vertical;
expectedSegmentLength = 40; //segment of wire is expected to be 40 meters
lod = new LODWire(800.0f); // Create LOD for railsides with specified CutoffRadius
lodItem = new LODItemWire("Wire");
var normalvalue = 0.707f;
if (File.Exists(viewer.Simulator.RoutePath + "\\Textures\\overheadwire.ace"))
{
lodItem.TexName = "overheadwire.ace";
}
else
{
Trace.TraceInformation("Ignored missing overheadwire.ace, using default. You can copy the overheadwire.ace from OR\'s AddOns folder to {0}\\Textures", viewer.Simulator.RoutePath);
lodItem.TexName = "..\\..\\..\\global\\textures\\dieselsmoke.ace";
}
lodItem.ShaderName = "TexDiff";
lodItem.LightModelName = "OptSpecular0";
lodItem.AlphaTestMode = 0;
lodItem.TexAddrModeName = "Wrap";
lodItem.ESD_Alternative_Texture = 0;
lodItem.MipMapLevelOfDetailBias = 0;
LODItem.LoadMaterial(viewer, lodItem);
float topHeight = (float)viewer.Simulator.TRK.Tr_RouteFile.OverheadWireHeight;
float u1 = 0.25f, v1 = 0.25f;
pl = new Polyline(this, "TopWire", 5);
pl.DeltaTexCoord = new Vector2(0.00f, 0.00f);
pl.Vertices.Add(new Vertex(-0.01f, topHeight + 0.02f, 0.0f, -normalvalue, normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(0.01f, topHeight + 0.02f, 0.0f, normalvalue, normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(0.01f, topHeight, 0.0f, normalvalue, -normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(-0.01f, topHeight, 0.0f, -normalvalue, -normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(-0.01f, topHeight + 0.02f, 0.0f, -normalvalue, normalvalue, 0f, u1, v1));
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
if (viewer.Settings.DoubleWire)
{
pl = new Polyline(this, "TopWire1", 5);
pl.DeltaTexCoord = new Vector2(0.00f, 0.00f);
topHeight += 1.0f;
pl.Vertices.Add(new Vertex(-0.01f, topHeight + 0.02f, 0.0f, -normalvalue, normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(0.01f, topHeight + 0.02f, 0.0f, normalvalue, normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(0.01f, topHeight, 0.0f, normalvalue, -normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(-0.01f, topHeight, 0.0f, -normalvalue, -normalvalue, 0f, u1, v1));
pl.Vertices.Add(new Vertex(-0.01f, topHeight + 0.02f, 0.0f, -normalvalue, normalvalue, 0f, u1, v1));
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
vertical = new Polyline(this, "TopWireVertical", 5);
vertical.DeltaTexCoord = new Vector2(0.00f, 0.00f);
vertical.Vertices.Add(new Vertex(-0.008f, topHeight, 0.008f, -normalvalue, 0f, normalvalue, u1, v1));
vertical.Vertices.Add(new Vertex(-.008f, topHeight, -.008f, normalvalue, 0f, normalvalue, u1, v1));
vertical.Vertices.Add(new Vertex(.008f, topHeight, -.008f, normalvalue, 0f, -normalvalue, u1, v1));
vertical.Vertices.Add(new Vertex(.008f, topHeight, .008f, -normalvalue, 0f, -normalvalue, u1, v1));
vertical.Vertices.Add(new Vertex(-.008f, topHeight, .008f, -normalvalue, 0f, normalvalue, u1, v1));
lodItem.VerticalPolylines = new ArrayList();
lodItem.VerticalPolylines.Add(vertical);
lodItem.VerticalAccumulate(vertical.Vertices.Count);
}
lod.LODItems.Add(lodItem); // Append to LODItems array
base.LODs.Add(lod); // Append this lod to LODs array
}
/// <summary>
/// WireProfile constructor (default - builds from self-contained data)
/// </summary>
public WireProfile(Viewer viewer) // Nasty: void return type is not allowed. (See MSDN for compiler error CS0542.)
: base(viewer, 0) //call the dummy base constructor so that no data is pre-populated
{
LODMethod = LODMethods.ComponentAdditive;
LODWire lod; // Local LOD instance
LODItemWire lodItem; // Local LODItem instance
Polyline pl; // Local polyline instance
Polyline vertical;
expectedSegmentLength = 40; //segment of wire is expected to be 40 meters
lod = new LODWire(800.0f); // Create LOD for railsides with specified CutoffRadius
lodItem = new LODItemWire("Wire");
if (File.Exists(viewer.Simulator.RoutePath + "\\Textures\\overheadwire.ace"))
{
lodItem.TexName = "overheadwire.ace";
}
else if (File.Exists(viewer.Simulator.BasePath + "\\global\\textures\\overheadwire.ace"))
{
lodItem.TexName = "..\\..\\..\\global\\textures\\overheadwire.ace";
}
else
{
Trace.TraceInformation("Ignored missing overheadwire.ace, using default. You can copy the overheadwire.ace from OR\'s AddOns folder to {0}\\Textures", viewer.Simulator.RoutePath);
lodItem.TexName = "..\\..\\..\\global\\textures\\dieselsmoke.ace";
}
lodItem.ShaderName = "TexDiff";
lodItem.LightModelName = "DarkShade";
lodItem.AlphaTestMode = 0;
lodItem.TexAddrModeName = "Wrap";
lodItem.ESD_Alternative_Texture = 0;
lodItem.MipMapLevelOfDetailBias = 0;
LODItem.LoadMaterial(viewer, lodItem);
bool drawTriphaseWire = (viewer.Simulator.TRK.Tr_RouteFile.TriphaseEnabled == "Off" ? false :
viewer.Simulator.TRK.Tr_RouteFile.TriphaseEnabled == "On");
bool drawDoubleWire = (viewer.Simulator.TRK.Tr_RouteFile.DoubleWireEnabled == "Off" ? false :
viewer.Simulator.TRK.Tr_RouteFile.DoubleWireEnabled == "On" || viewer.Settings.DoubleWire);
float topHeight = (float)viewer.Simulator.TRK.Tr_RouteFile.OverheadWireHeight;
float topWireOffset = (viewer.Simulator.TRK.Tr_RouteFile.DoubleWireHeight > 0 ?
viewer.Simulator.TRK.Tr_RouteFile.DoubleWireHeight : 1.0f);
float dist = (viewer.Simulator.TRK.Tr_RouteFile.TriphaseWidth > 0 ?
viewer.Simulator.TRK.Tr_RouteFile.TriphaseWidth : 1.0f);
if (drawTriphaseWire)
{
pl = SingleWireProfile("TopWireLeft", topHeight, -dist / 2);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
pl = SingleWireProfile("TopWireRight", topHeight, dist / 2);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
}
else
{
pl = SingleWireProfile("TopWire", topHeight);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
}
if (drawDoubleWire)
{
topHeight += topWireOffset;
if (drawTriphaseWire)
{
pl = SingleWireProfile("TopWire1Left", topHeight, -dist / 2);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
pl = SingleWireProfile("TopWire1Right", topHeight, dist / 2);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
vertical = VerticalWireProfile("TopWireVerticalLeft", topHeight, -dist / 2);
lodItem.VerticalPolylines = new ArrayList();
lodItem.VerticalPolylines.Add(vertical);
lodItem.VerticalAccumulate(vertical.Vertices.Count);
vertical = VerticalWireProfile("TopWireVerticalRight", topHeight, dist / 2);
lodItem.VerticalPolylines.Add(vertical);
lodItem.VerticalAccumulate(vertical.Vertices.Count);
}
else
{
pl = SingleWireProfile("TopWire1", topHeight);
lodItem.Polylines.Add(pl);
lodItem.Accum(pl.Vertices.Count);
vertical = VerticalWireProfile("TopWireVertical", topHeight);
lodItem.VerticalPolylines = new ArrayList();
lodItem.VerticalPolylines.Add(vertical);
lodItem.VerticalAccumulate(vertical.Vertices.Count);
}
}
lod.LODItems.Add(lodItem); // Append to LODItems array
base.LODs.Add(lod); // Append this lod to LODs array
}
