public void LoadBSPTag(CacheBase Cache, CacheBase.IndexItem Tag)
{
cache = Cache;
tag = Tag;
sbsp = DefinitionsManager.sbsp(cache, tag);
sbsp.BSPName = Path.GetFileNameWithoutExtension(tag.Filename + "." + tag.ClassCode);
lblName.Text = sbsp.BSPName;
if (cache.Version <= DefinitionSet.Halo2Vista) sbsp.LoadRaw();
isWorking = true;
tvRegions.Nodes.Clear();
TreeNode ClusterNode = new TreeNode("Clusters") { Checked = true };
foreach (var clust in sbsp.Clusters)
{
if (sbsp.ModelSections[clust.SectionIndex].Submeshes.Count > 0)
ClusterNode.Nodes.Add(new TreeNode(sbsp.Clusters.IndexOf(clust).ToString("D3")) { Tag = clust, Checked = true });
}
if (ClusterNode.Nodes.Count > 0)
tvRegions.Nodes.Add(ClusterNode);
TreeNode IGnode = new TreeNode("Instances") { Checked = true };
foreach (var IG in sbsp.GeomInstances)
{
if (sbsp.ModelSections[IG.SectionIndex].Submeshes.Count > 0)
IGnode.Nodes.Add(new TreeNode(IG.Name) { Tag = IG, Checked = true });
}
if (IGnode.Nodes.Count > 0)
tvRegions.Nodes.Add(IGnode);
isWorking = false;
}
/// <summary>
/// Saves all pieces of the model from a scenario_structure_bsp tag to disk.
/// </summary>
/// <param name="Filename">The full path and filename to save to.</param>
/// <param name="Cache">The CacheFile containing the scenario_structure_bsp tag.</param>
/// <param name="Tag">The scenario_structure_bsp tag.</param>
/// <param name="Format">The format to save the model in.</param>
public static void SaveAllBSPParts(string Filename, CacheBase Cache, CacheBase.IndexItem Tag, ModelFormat Format)
{
var sbsp = DefinitionsManager.sbsp(Cache, Tag);
sbsp.LoadRaw();
var clusters = new List<int>();
var geoms = new List<int>();
for (int i = 0; i < sbsp.Clusters.Count; i++)
clusters.Add(i);
for (int i = 0; i < sbsp.GeomInstances.Count; i++)
geoms.Add(i);
SaveBSPParts(Filename, Cache, sbsp, Format, clusters, geoms);
}
public override bool Execute(List <string> args)
{
var initialStringIDCount = Info.StringIDs.Strings.Count;
bool isNew = false;
if (args.Count == 3)
{
if (args[0] != "new")
{
return(false);
}
isNew = true;
args.Remove("new");
}
if (args.Count != 2)
{
return(false);
}
//
// Verify the Blam render_model tag
//
var renderModelName = args[0];
CacheBase.IndexItem item = null;
Console.WriteLine("Verifying Blam tag...");
foreach (var tag in BlamCache.IndexItems)
{
if ((tag.ClassCode == "mode" || tag.ClassCode == "sbsp") && tag.Filename == renderModelName)
{
item = tag;
break;
}
}
if (item == null)
{
Console.WriteLine("Blam tag does not exist: " + args[0]);
return(false);
}
//
// Verify the ED render_model tag
//
Console.WriteLine("Verifying ED tag index...");
int edRenderModelIndex;
if (!int.TryParse(args[1], NumberStyles.HexNumber, null, out edRenderModelIndex) ||
(edRenderModelIndex >= Info.Cache.Tags.Count))
{
Console.WriteLine("Invalid tag index: " + args[1]);
return(false);
}
var edTag = Info.Cache.Tags[edRenderModelIndex];
if (edTag.Group.Name != Info.StringIDs.GetStringID("render_model"))
{
Console.WriteLine("Specified tag index is not a render_model: " + args[1]);
return(false);
}
//
// Deserialize the selected render_model
//
Console.WriteLine("Loading ED render_model tag...");
TagDefinitions.RenderModel renderModel;
using (var cacheStream = Info.CacheFile.Open(FileMode.Open, FileAccess.ReadWrite))
{
try
{
var context = new Serialization.TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, Info.Cache.Tags[(int)edRenderModelIndex]);
renderModel = Info.Deserializer.Deserialize <TagDefinitions.RenderModel>(context);
}
catch
{
Console.WriteLine("Failed to deserialize selected render_model tag: " + edRenderModelIndex);
return(true);
}
}
//
// Load the Blam render_model tag raw
//
var isBSP = item.ClassCode == "sbsp";
scenario_structure_bsp sbsp = null;
render_model mode = null;
if (isBSP)
{
sbsp = DefinitionsManager.sbsp(BlamCache, item);
sbsp.LoadRaw();
}
else
{
mode = DefinitionsManager.mode(BlamCache, item);
mode.LoadRaw();
}
//
// Duplicate the render_model tag we're injecting over
//
TagInstance newTag;
if (isNew)
{
Console.WriteLine("Duplicating selected render_model tag...");
if (!new DuplicateTagCommand(Info).Execute(new List <string> {
edRenderModelIndex.ToString("X8")
}))
{
Console.WriteLine("Failed to duplicate render_model tag: " + edRenderModelIndex);
return(false);
}
newTag = Info.Cache.Tags[Info.Cache.Tags.Count - 1];
}
else
{
newTag = edTag;
}
//
// Start porting the model
//
RenderModelBuilder builder = new RenderModelBuilder(DefinitionSet.HaloOnline106708);
var blamNodes = isBSP ?
new List <render_model.Node>
{
new render_model.Node
{
Name = "default",
ParentIndex = -1,
FirstChildIndex = -1,
NextSiblingIndex = -1,
Position = new Vector(),
Rotation = new Vector(0, 0, 0, -1),
TransformScale = 1,
TransformMatrix = new Matrix4x3(
1, 0, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0),
DistanceFromParent = 0
}
} : mode.Nodes;
foreach (var node in blamNodes)
{
var nodeNameId = Info.StringIDs.GetStringID(node.Name);
builder.AddNode(
new TagDefinitions.RenderModel.Node
{
Name = nodeNameId.Index == 0 && node.Name != "" ? nodeNameId = Info.StringIDs.Add(node.Name) : nodeNameId,
ParentNode = (short)node.ParentIndex,
FirstChildNode = (short)node.FirstChildIndex,
NextSiblingNode = (short)node.NextSiblingIndex,
ImportNode = 0,
DefaultTranslation = new Common.Vector3(node.Position.X, node.Position.Y, node.Position.Z),
DefaultRotation = new Common.Vector4(node.Rotation.X, node.Rotation.Y, node.Rotation.Z, node.Rotation.W),
DefaultScale = node.TransformScale,
InverseForward = new Common.Vector3(node.TransformMatrix.m11, node.TransformMatrix.m12, node.TransformMatrix.m13),
InverseLeft = new Common.Vector3(node.TransformMatrix.m21, node.TransformMatrix.m22, node.TransformMatrix.m23),
InverseUp = new Common.Vector3(node.TransformMatrix.m31, node.TransformMatrix.m32, node.TransformMatrix.m33),
InversePosition = new Common.Vector3(node.TransformMatrix.m41, node.TransformMatrix.m42, node.TransformMatrix.m43),
DistanceFromParent = node.DistanceFromParent
});
}
//
// Create empty materials for now...
//
var blamShaders = isBSP ? sbsp.Shaders : mode.Shaders;
foreach (var shader in blamShaders)
{
builder.AddMaterial(
new RenderMaterial
{
RenderMethod = Info.Cache.Tags[0x101F]
});
}
//
// Build the model regions
//
if (isBSP)
{
builder.BeginRegion(Info.StringIDs.GetStringID("default"));
builder.BeginPermutation(Info.StringIDs.GetStringID("default"));
foreach (var section in sbsp.ModelSections)
{
if (section.Submeshes.Count == 0)
{
continue;
}
var rigidVertices = new List <RigidVertex>();
VertexValue v;
if (section.Vertices != null)
{
foreach (var vertex in section.Vertices)
{
vertex.TryGetValue("position", 0, out v);
var position = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("normal", 0, out v);
var normal = new Common.Vector3(v.Data.I, v.Data.J, v.Data.K);
vertex.TryGetValue("texcoords", 0, out v);
var texcoord = new Common.Vector2(v.Data.X, v.Data.Y);
vertex.TryGetValue("tangent", 0, out v);
var tangent = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("binormal", 0, out v);
var binormal = new Common.Vector3(v.Data.X, v.Data.Y, v.Data.Z);
rigidVertices.Add(
new RigidVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal
});
}
}
// Build the section's subparts
builder.BeginMesh();
var indices = new List <ushort>();
foreach (var submesh in section.Submeshes)
{
builder.BeginPart((short)submesh.ShaderIndex, (ushort)submesh.FaceIndex, (ushort)submesh.FaceCount, (ushort)submesh.VertexCount);
for (var j = 0; j < submesh.SubsetCount; j++)
{
var subpart = section.Subsets[submesh.SubsetIndex + j];
builder.DefineSubPart((ushort)subpart.FaceIndex, (ushort)subpart.FaceCount, (ushort)subpart.VertexCount);
}
builder.EndPart();
}
builder.BindRigidVertexBuffer(rigidVertices, 0);
builder.BindIndexBuffer(section.Indices.Select(index => (ushort)index), PrimitiveType.TriangleList);
builder.EndMesh();
}
builder.EndPermutation();
builder.EndRegion();
foreach (var instance in sbsp.GeomInstances)
{
var mesh = builder.Meshes[instance.SectionIndex];
if (mesh.VertexFormat == VertexBufferFormat.Rigid)
{
foreach (var i in mesh.RigidVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
else if (mesh.VertexFormat == VertexBufferFormat.World)
{
foreach (var i in mesh.WorldVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
else if (mesh.VertexFormat == VertexBufferFormat.Skinned)
{
foreach (var i in mesh.SkinnedVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
}
}
else
{
foreach (var region in mode.Regions)
{
var regionNameId = Info.StringIDs.GetStringID(region.Name);
builder.BeginRegion(regionNameId.Index == 0 && region.Name != "" ? regionNameId = Info.StringIDs.Add(region.Name) : regionNameId);
foreach (var permutation in region.Permutations)
{
if (permutation.PieceCount <= 0 || permutation.PieceIndex == -1)
{
continue;
}
var permutationNameId = Info.StringIDs.GetStringID(permutation.Name);
builder.BeginPermutation(permutationNameId.Index == 0 && permutation.Name != "" ? permutationNameId = Info.StringIDs.Add(permutation.Name) : permutationNameId);
for (var i = permutation.PieceIndex; i < permutation.PieceIndex + permutation.PieceCount; i++)
{
var section = mode.ModelSections[i];
if (section.Submeshes.Count == 0 || section.Vertices == null)
{
continue;
}
//
// Collect the section's vertices
//
var skinnedVertices = new List <SkinnedVertex>();
var rigidVertices = new List <RigidVertex>();
VertexValue v;
bool isSkinned = section.Vertices[0].TryGetValue("blendindices", 0, out v) && section.NodeIndex == 255;
bool isBoned = section.Vertices[0].FormatName.Contains("rigid_boned");
foreach (var vertex in section.Vertices)
{
vertex.TryGetValue("position", 0, out v);
var position = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("normal", 0, out v);
var normal = new Common.Vector3(v.Data.I, v.Data.J, v.Data.K);
vertex.TryGetValue("texcoords", 0, out v);
var texcoord = new Common.Vector2(v.Data.X, v.Data.Y);
vertex.TryGetValue("tangent", 0, out v);
var tangent = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("binormal", 0, out v);
var binormal = new Common.Vector3(v.Data.X, v.Data.Y, v.Data.Z);
rigidVertices.Add(
new RigidVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal
});
if (isBoned)
{
var blendIndices = new List <byte>();
vertex.TryGetValue("blendindices", 0, out v);
blendIndices.Add((byte)v.Data.A);
blendIndices.Add((byte)v.Data.B);
blendIndices.Add((byte)v.Data.C);
blendIndices.Add((byte)v.Data.D);
skinnedVertices.Add(new SkinnedVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal,
BlendIndices = blendIndices.ToArray(),
BlendWeights = new[] { 1.0f, 0.0f, 0.0f, 0.0f }
});
}
else if (isSkinned)
{
var blendIndices = new List <byte>();
var blendWeights = new List <float>();
vertex.TryGetValue("blendindices", 0, out v);
blendIndices.Add((byte)v.Data.A);
blendIndices.Add((byte)v.Data.B);
blendIndices.Add((byte)v.Data.C);
blendIndices.Add((byte)v.Data.D);
vertex.TryGetValue("blendweight", 0, out v);
blendWeights.Add(v.Data.A);
blendWeights.Add(v.Data.B);
blendWeights.Add(v.Data.C);
blendWeights.Add(v.Data.D);
skinnedVertices.Add(new SkinnedVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal,
BlendIndices = blendIndices.ToArray(),
BlendWeights = blendWeights.ToArray()
});
}
}
bool isRigid = false;
if (skinnedVertices.Count == 0)
{
isRigid = rigidVertices.Count != 0;
}
//
// Build the section's submeshes
//
builder.BeginMesh();
var indices = new List <ushort>();
foreach (var submesh in section.Submeshes)
{
builder.BeginPart((short)submesh.ShaderIndex, (ushort)submesh.FaceIndex, (ushort)submesh.FaceCount, (ushort)submesh.VertexCount);
for (var j = 0; j < submesh.SubsetCount; j++)
{
var subpart = section.Subsets[submesh.SubsetIndex + j];
builder.DefineSubPart((ushort)subpart.FaceIndex, (ushort)subpart.FaceCount, (ushort)subpart.VertexCount);
}
builder.EndPart();
}
if (isRigid)
{
builder.BindRigidVertexBuffer(rigidVertices, (sbyte)section.NodeIndex);
}
else if (isSkinned || isBoned)
{
builder.BindSkinnedVertexBuffer(skinnedVertices);
}
builder.BindIndexBuffer(section.Indices.Select(index => (ushort)index), PrimitiveType.TriangleStrip);
builder.EndMesh();
}
builder.EndPermutation();
}
builder.EndRegion();
}
}
//
// Finalize the new render_model tag
//
var resourceStream = new MemoryStream();
var newRenderModel = builder.Build(Info.Serializer, resourceStream);
var renderModelNameStringID = Info.StringIDs.GetStringID(isBSP ? "default" : mode.Name);
newRenderModel.Name = renderModelNameStringID.Index == -1 ?
renderModelNameStringID = Info.StringIDs.Add(isBSP ? "default" : mode.Name) :
renderModelNameStringID;
//
// Add the markers to the new render_model
//
newRenderModel.MarkerGroups = new List <TagDefinitions.RenderModel.MarkerGroup>();
var blamMarkerGroups = isBSP ? new List <render_model.MarkerGroup>() : mode.MarkerGroups;
foreach (var markerGroup in blamMarkerGroups)
{
var markerGroupNameId = Info.StringIDs.GetStringID(markerGroup.Name);
if (markerGroupNameId.Index == -1)
{
markerGroupNameId = Info.StringIDs.Add(markerGroup.Name);
}
newRenderModel.MarkerGroups.Add(
new TagDefinitions.RenderModel.MarkerGroup
{
Name = markerGroupNameId,
Markers = markerGroup.Markers.Select(marker =>
new TagDefinitions.RenderModel.MarkerGroup.Marker
{
RegionIndex = (sbyte)marker.RegionIndex,
PermutationIndex = (sbyte)marker.PermutationIndex,
NodeIndex = (sbyte)marker.NodeIndex,
Unknown3 = 0,
Translation = new Common.Vector3(marker.Position.X, marker.Position.Y, marker.Position.Z),
Rotation = new Common.Vector4(marker.Rotation.X, marker.Rotation.Y, marker.Rotation.Z, marker.Rotation.W),
Scale = marker.Scale
}).ToList()
});
}
//
// Disable rigid nodes on skinned meshes
//
foreach (var mesh in newRenderModel.Geometry.Meshes)
{
if (mesh.Type == VertexType.Skinned)
{
mesh.RigidNodeIndex = -1;
}
}
//
// Add a new resource for the model data
//
Console.WriteLine("Writing resource data...");
var resources = new ResourceDataManager();
resources.LoadCachesFromDirectory(Info.CacheFile.DirectoryName);
resourceStream.Position = 0;
resources.Add(newRenderModel.Geometry.Resource, ResourceLocation.Resources, resourceStream);
using (var cacheStream = Info.CacheFile.Open(FileMode.Open, FileAccess.ReadWrite))
{
Console.WriteLine("Writing tag data...");
newRenderModel.Geometry.Resource.Owner = newTag;
var context = new Serialization.TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, newTag);
Info.Serializer.Serialize(context, newRenderModel);
}
resourceStream.Close();
//
// Save new string_ids
//
if (Info.StringIDs.Strings.Count != initialStringIDCount)
{
Console.WriteLine("Saving string_ids...");
using (var stringIdStream = Info.StringIDsFile.Open(FileMode.Open, FileAccess.ReadWrite))
Info.StringIDs.Save(stringIdStream);
}
//
// Done!
//
Console.WriteLine("Ported render_model \"" + renderModelName + "\" successfully!");
return(true);
}
private void loadBspTag(CacheBase Cache, CacheBase.IndexItem Tag, bool Specular, bool Force)
{
if (!this.Enabled)
{
this.Enabled = true;
}
tvRegions.Nodes.Clear();
if (renderer1.Running)
{
renderer1.Stop("Loading...");
}
Refresh();
cache = Cache;
tag = Tag;
sbsp = DefinitionsManager.sbsp(cache, tag);
sbsp.BSPName = Path.GetFileNameWithoutExtension(tag.Filename + "." + tag.ClassCode);
sbsp.LoadRaw();
isWorking = true;
#region Build Tree
TreeNode ClusterNode = new TreeNode("Clusters")
{
Checked = true
};
foreach (var clust in sbsp.Clusters)
{
if (clust.SectionIndex >= sbsp.ModelSections.Count)
{
continue;
}
if (sbsp.ModelSections[clust.SectionIndex].Submeshes.Count > 0)
{
ClusterNode.Nodes.Add(new TreeNode(sbsp.Clusters.IndexOf(clust).ToString("D3"))
{
Tag = clust, Checked = true
});
}
}
if (ClusterNode.Nodes.Count > 0)
{
tvRegions.Nodes.Add(ClusterNode);
}
TreeNode IGnode = new TreeNode("Instances")
{
Checked = true
};
foreach (var IG in sbsp.GeomInstances)
{
if (IG.SectionIndex >= sbsp.ModelSections.Count)
{
continue;
}
if (sbsp.ModelSections[IG.SectionIndex].Submeshes.Count > 0)
{
IGnode.Nodes.Add(new TreeNode(IG.Name)
{
Tag = IG, Checked = true
});
}
}
if (IGnode.Nodes.Count > 0)
{
tvRegions.Nodes.Add(IGnode);
}
tvRegions.Sort(); //much easier for looking through IGs
#endregion
isWorking = false;
#region Load Stuff
LoadShaders(false);
LoadSections();
foreach (var clust in sbsp.Clusters)
{
AddCluster(clust, Force);
}
foreach (var ig in sbsp.GeomInstances)
{
AddGeomInstance(ig, Force);
}
#endregion
#region BoundingBox Stuff
PerspectiveCamera camera = (PerspectiveCamera)renderer1.Viewport.Camera;
var XBounds = new RealBounds(float.MaxValue, float.MinValue);
var YBounds = new RealBounds(float.MaxValue, float.MinValue);
var ZBounds = new RealBounds(float.MaxValue, float.MinValue);
#region Get Bounds
foreach (var c in sbsp.Clusters)
{
if (c.SectionIndex >= sbsp.ModelSections.Count)
{
continue;
}
if (sbsp.ModelSections[c.SectionIndex].Submeshes.Count == 0)
{
continue;
}
if (c.XBounds.Min < XBounds.Min)
{
XBounds.Min = c.XBounds.Min;
}
if (c.YBounds.Min < YBounds.Min)
{
YBounds.Min = c.YBounds.Min;
}
if (c.ZBounds.Min < ZBounds.Min)
{
ZBounds.Min = c.ZBounds.Min;
}
if (c.XBounds.Max > XBounds.Max)
{
XBounds.Max = c.XBounds.Max;
}
if (c.YBounds.Max > YBounds.Max)
{
YBounds.Max = c.YBounds.Max;
}
if (c.ZBounds.Max > ZBounds.Max)
{
ZBounds.Max = c.ZBounds.Max;
}
}
//foreach (var bb in sbsp.BoundingBoxes)
//{
// if (bb.XBounds.Min < XBounds.Min) XBounds.Min = bb.XBounds.Min;
// if (bb.YBounds.Min < YBounds.Min) YBounds.Min = bb.YBounds.Min;
// if (bb.ZBounds.Min < ZBounds.Min) ZBounds.Min = bb.ZBounds.Min;
// if (bb.XBounds.Max > XBounds.Max) XBounds.Max = bb.XBounds.Max;
// if (bb.YBounds.Max > YBounds.Max) YBounds.Max = bb.YBounds.Max;
// if (bb.ZBounds.Max > ZBounds.Max) ZBounds.Max = bb.ZBounds.Max;
//}
#endregion
double pythagoras3d = Math.Sqrt(
Math.Pow(XBounds.Length, 2) +
Math.Pow(YBounds.Length, 2) +
Math.Pow(ZBounds.Length, 2));
if (double.IsInfinity(pythagoras3d) || pythagoras3d == 0) //no clusters
{
XBounds = sbsp.XBounds;
YBounds = sbsp.YBounds;
ZBounds = sbsp.ZBounds;
pythagoras3d = Math.Sqrt(
Math.Pow(XBounds.Length, 2) +
Math.Pow(YBounds.Length, 2) +
Math.Pow(ZBounds.Length, 2));
}
if (XBounds.Length / 2 > (YBounds.Length)) //side view
{
var p = new Point3D(
XBounds.MidPoint,
YBounds.Max + pythagoras3d * 0.5,
ZBounds.MidPoint);
renderer1.MoveCamera(p, new Vector3D(0, 0, -2));
}
else //normal camera position
{
var p = new Point3D(
XBounds.Max + pythagoras3d * 0.5,
YBounds.MidPoint,
ZBounds.MidPoint);
renderer1.MoveCamera(p, new Vector3D(-1, 0, 0));
}
renderer1.CameraSpeed = Math.Ceiling(pythagoras3d * 3) / 1000;
renderer1.MaxCameraSpeed = Math.Ceiling(pythagoras3d * 3) * 5 / 1000;
renderer1.MaxPosition = new Point3D(
sbsp.XBounds.Max + pythagoras3d * 2,
sbsp.YBounds.Max + pythagoras3d * 2,
sbsp.ZBounds.Max + pythagoras3d * 2);
renderer1.MinPosition = new Point3D(
sbsp.XBounds.Min - pythagoras3d * 2,
sbsp.YBounds.Min - pythagoras3d * 2,
sbsp.ZBounds.Min - pythagoras3d * 2);
renderer1.FarPlaneMin = pythagoras3d * 0.1;
renderer1.FarPlane = pythagoras3d;
renderer1.FarPlaneMax = pythagoras3d;
#endregion
renderer1.Start();
RenderSelected();
}