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Generate LOD Lights tool (WIP)
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dexy
@@ -0,0 +1,262 @@
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using CodeWalker.GameFiles;
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using SharpDX;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace CodeWalker.Project.Panels
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{
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public partial class GenerateLODLightsPanel : ProjectPanel
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{
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public ProjectForm ProjectForm { get; set; }
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public ProjectFile CurrentProjectFile { get; set; }
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public GenerateLODLightsPanel(ProjectForm projectForm)
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{
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ProjectForm = projectForm;
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InitializeComponent();
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if (ProjectForm?.WorldForm == null)
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{
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//could happen in some other startup mode - world form is required for this..
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GenerateButton.Enabled = false;
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UpdateStatus("Unable to generate - World View not available!");
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}
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}
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public void SetProject(ProjectFile project)
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{
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CurrentProjectFile = project;
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}
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private void GenerateComplete()
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{
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try
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{
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if (InvokeRequired)
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{
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Invoke(new Action(() => { GenerateComplete(); }));
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}
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else
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{
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GenerateButton.Enabled = true;
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}
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}
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catch { }
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}
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private void UpdateStatus(string text)
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{
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try
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{
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if (InvokeRequired)
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{
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Invoke(new Action(() => { UpdateStatus(text); }));
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}
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else
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{
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StatusLabel.Text = text;
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}
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}
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catch { }
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}
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private void GenerateButton_Click(object sender, EventArgs e)
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{
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//var space = ProjectForm?.WorldForm?.Space;
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//if (space == null) return;
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var gameFileCache = ProjectForm?.WorldForm?.GameFileCache;
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if (gameFileCache == null) return;
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var path = ProjectForm.CurrentProjectFile.GetFullFilePath("navmeshes") + "\\";
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GenerateButton.Enabled = false;
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List<YmapFile> projectYmaps = ProjectForm.CurrentProjectFile.YmapFiles;
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var pname = NameTextBox.Text;
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Task.Run(() =>
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{
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var position = new List<MetaVECTOR3>();
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var colour = new List<uint>();
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var direction = new List<MetaVECTOR3>();
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var falloff = new List<float>();
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var falloffExponent = new List<float>();
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var timeAndStateFlags = new List<uint>();
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var hash = new List<uint>();
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var coneInnerAngle = new List<byte>();
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var coneOuterAngleOrCapExt = new List<byte>();
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var coronaIntensity = new List<byte>();
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var eemin = new Vector3(float.MaxValue);
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var eemax = new Vector3(float.MinValue);
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var semin = new Vector3(float.MaxValue);
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var semax = new Vector3(float.MinValue);
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foreach (var ymap in projectYmaps)
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{
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foreach (var ent in ymap.AllEntities)
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{
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if (ent.Archetype == null) continue;
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bool waiting = false;
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var dwbl = gameFileCache.TryGetDrawable(ent.Archetype, out waiting);
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while (waiting)
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{
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dwbl = gameFileCache.TryGetDrawable(ent.Archetype, out waiting);
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UpdateStatus("Waiting for " + ent.Archetype.AssetName + " to load...");
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Thread.Sleep(20);
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}
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UpdateStatus("Adding lights from " + ent.Archetype.Name + "...");
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if (dwbl != null)
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{
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Drawable ddwbl = dwbl as Drawable;
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FragDrawable fdwbl = dwbl as FragDrawable;
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LightAttributes_s[] lightAttrs = null;
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if (ddwbl != null)
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{
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lightAttrs = ddwbl.LightAttributes;
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}
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else if (fdwbl != null)
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{
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lightAttrs = fdwbl.OwnerFragment?.LightAttributes;
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}
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if (lightAttrs != null)
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{
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eemin = Vector3.Min(eemin, ent.BBMin);
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eemax = Vector3.Max(eemax, ent.BBMax);
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semin = Vector3.Min(semin, ent.BBMin - ent._CEntityDef.lodDist);
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semax = Vector3.Max(semax, ent.BBMax + ent._CEntityDef.lodDist);
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foreach (var la in lightAttrs)
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{
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//transform this light with the entity position and orientation
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//generate lights data from it!
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Vector3 lpos = new Vector3(la.PositionX, la.PositionY, la.PositionZ);
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Vector3 ldir = new Vector3(la.DirectionX, la.DirectionY, la.DirectionZ);
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Vector3 epos = ent.Orientation.Multiply(lpos) + ent.Position;
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Vector3 edir = ent.Orientation.Multiply(ldir);
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uint r = la.ColorR;
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uint g = la.ColorG;
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uint b = la.ColorB;
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uint i = (byte)la.Intensity;
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uint c = (i << 24) + (r << 16) + (g << 8) + b;
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uint h = 0; //TODO: what hash to use???
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uint t = la.TimeFlags;
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var maxext = (byte)Math.Max(Math.Max(la.ExtentX, la.ExtentY), la.ExtentZ);
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position.Add(new MetaVECTOR3(epos));
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colour.Add(c);
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direction.Add(new MetaVECTOR3(edir));
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falloff.Add(la.Falloff);
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falloffExponent.Add(la.FalloffExponent);
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timeAndStateFlags.Add(t);
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hash.Add(h);
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coneInnerAngle.Add((byte)la.ConeInnerAngle);
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coneOuterAngleOrCapExt.Add(Math.Max((byte)la.ConeOuterAngle, maxext));
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coronaIntensity.Add((byte)la.CoronaIntensity);
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}
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}
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}
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}
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}
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if (position.Count == 0)
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{
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MessageBox.Show("No lights found in project!");
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return;
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}
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var lodymap = new YmapFile();
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var distymap = new YmapFile();
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var ll = new YmapLODLights();
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var dl = new YmapDistantLODLights();
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var cdl = new CDistantLODLight();
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cdl.category = 1;
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dl.CDistantLODLight = cdl;
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dl.positions = position.ToArray();
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dl.colours = colour.ToArray();
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ll.direction = direction.ToArray();
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ll.falloff = falloff.ToArray();
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ll.falloffExponent = falloffExponent.ToArray();
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ll.timeAndStateFlags = timeAndStateFlags.ToArray();
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ll.hash = hash.ToArray();
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ll.coneInnerAngle = coneInnerAngle.ToArray();
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ll.coneOuterAngleOrCapExt = coneOuterAngleOrCapExt.ToArray();
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ll.coronaIntensity = coronaIntensity.ToArray();
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lodymap._CMapData.flags = 0;
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distymap._CMapData.flags = 2;
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lodymap._CMapData.contentFlags = 128;
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distymap._CMapData.contentFlags = 256;
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lodymap._CMapData.entitiesExtentsMin = eemin;
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lodymap._CMapData.entitiesExtentsMax = eemax;
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lodymap._CMapData.streamingExtentsMin = semin - 1000f;
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lodymap._CMapData.streamingExtentsMax = semax + 1000f;
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distymap._CMapData.entitiesExtentsMin = eemin;
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distymap._CMapData.entitiesExtentsMax = eemax;
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distymap._CMapData.streamingExtentsMin = semin - 5000f; //make it huge
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distymap._CMapData.streamingExtentsMax = semax + 5000f;
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lodymap.LODLights = ll;
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distymap.DistantLODLights = dl;
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var lodname = pname + "_lodlights";
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var distname = pname + "_distantlights";
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lodymap.Name = lodname;
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lodymap._CMapData.name = JenkHash.GenHash(lodname);
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lodymap.RpfFileEntry = new RpfResourceFileEntry();
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lodymap.RpfFileEntry.Name = lodname + ".ymap";
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lodymap.RpfFileEntry.NameLower = lodname + ".ymap";
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distymap.Name = distname;
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distymap._CMapData.name = JenkHash.GenHash(distname);
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distymap.RpfFileEntry = new RpfResourceFileEntry();
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distymap.RpfFileEntry.Name = distname + ".ymap";
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distymap.RpfFileEntry.NameLower = distname + ".ymap";
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lodymap._CMapData.parent = distymap._CMapData.name;
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ProjectForm.Invoke((MethodInvoker)delegate
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{
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ProjectForm.AddYmapToProject(lodymap);
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ProjectForm.AddYmapToProject(distymap);
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});
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var stats = "";
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UpdateStatus("Process complete. " + stats);
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GenerateComplete();
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});
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}
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}
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}
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