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GSDRoadUtility.cs
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GSDRoadUtility.cs
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using UnityEngine;
#if UNITY_EDITOR
using System.Collections.Generic;
using System.Collections;
using System.IO;
using System.Text;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization;
#endif
namespace GSD.Roads{
//Generic http://www.fhwa.dot.gov/bridge/bridgerail/br053504.cfm
public enum RailingTypeEnum{None,Generic1,Generic2,K_Rail,WBeam};
public enum RailingSubTypeEnum{Both,Left,Right};
public enum SignPlacementSubTypeEnum{Center,Left,Right};
public enum CenterDividerTypeEnum{None,K_Rail,KRail_Blinds,Wire,Markers};
public enum EndCapTypeEnum{None,WBeam,Barrels3Static,Barrels3Rigid,Barrels7Static,Barrels7Rigid};
public enum RoadUpdateTypeEnum {Full,Intersection,Railing,CenterDivider,Bridges};
public enum AxisTypeEnum {X,Y,Z};
#if UNITY_EDITOR
public static class GSDConstruction{
private static bool IsApproximately(float a, float b){
return IsApproximately(a, b, 0.01f);
}
private static bool IsApproximately(float a, float b, float tolerance){
return Mathf.Abs(a - b) < tolerance;
}
public static GSDSplineN CreateNode(GSDRoad RS, bool bSpecialEndNode = false, Vector3 vSpecialLoc = default(Vector3), bool bInterNode = false){
Object[] tWorldNodeCount = GameObject.FindObjectsOfType(typeof(GSDSplineN));
GameObject tNodeObj = new GameObject("Node" + tWorldNodeCount.Length.ToString());
if(!bInterNode){
UnityEditor.Undo.RegisterCreatedObjectUndo(tNodeObj, "Created node");
}
GSDSplineN tNode = tNodeObj.AddComponent<GSDSplineN>();
if(bSpecialEndNode){
tNode.bSpecialEndNode = true;
tNodeObj.transform.position = vSpecialLoc;
}else{
tNodeObj.transform.position = RS.Editor_MousePos;
//This helps prevent double clicks:
int mCount = RS.GSDSpline.GetNodeCount();
for(int i=0;i<mCount;i++){
if(Vector3.Distance(RS.Editor_MousePos,RS.GSDSpline.mNodes[i].pos) < 5f){
Object.DestroyImmediate(tNodeObj);
return null;
}
}
//End double click prevention
}
Vector3 xVect = tNodeObj.transform.position;
if(xVect.y < 0.03f){ xVect.y = 0.03f; }
tNodeObj.transform.position = xVect;
tNodeObj.transform.parent = RS.GSDSplineObj.transform;
tNode.idOnSpline = RS.GSDSpline.GetNodeCount()+1;
tNode.GSDSpline = RS.GSDSpline;
//Enforce max road grade:
if(RS.opt_bMaxGradeEnabled && !bSpecialEndNode){
tNode.EnsureGradeValidity(-1,true);
}
if(!bInterNode && !bSpecialEndNode){
RS.UpdateRoad();
}
return tNode;
}
//Insert
//Detect closest node (if end node, auto select other node)
//Determine which node is closest (up or down) on spline
//Place node, adjust all id on splines
//Setup spline
public static GSDSplineN InsertNode(GSDRoad RS, bool bForcedLoc = false, Vector3 ForcedLoc = default(Vector3), bool bIsPreNode = false, int InsertIndex = -1, bool bSpecialEndNode = false, bool bInterNode = false){
GameObject tNodeObj;
Object[] tWorldNodeCount = GameObject.FindObjectsOfType(typeof(GSDSplineN));
if(!bForcedLoc){
tNodeObj = new GameObject("Node" + tWorldNodeCount.Length.ToString());
}else if(bForcedLoc && !bSpecialEndNode){
tNodeObj = new GameObject("Node" + tWorldNodeCount.Length.ToString() + "Ignore");
}else{
tNodeObj = new GameObject("Node" + tWorldNodeCount.Length.ToString());
}
if(!bInterNode){
UnityEditor.Undo.RegisterCreatedObjectUndo(tNodeObj, "Inserted node");
}
if(!bForcedLoc){
tNodeObj.transform.position = RS.Editor_MousePos;
//This helps prevent double clicks:
int mCount = RS.GSDSpline.GetNodeCount();
for(int i=0;i<mCount;i++){
if(Vector3.Distance(RS.Editor_MousePos,RS.GSDSpline.mNodes[i].pos) < 15f){
Object.DestroyImmediate(tNodeObj);
return null;
}
}
//End double click prevention
}else{
tNodeObj.transform.position = ForcedLoc;
}
Vector3 xVect = tNodeObj.transform.position;
if(xVect.y < 0.03f){ xVect.y = 0.03f; }
tNodeObj.transform.position = xVect;
tNodeObj.transform.parent = RS.GSDSplineObj.transform;
int cCount = RS.GSDSpline.mNodes.Count;
// float mDistance = 50000f;
// float tDistance = 0f;
float tParam;
if(!bForcedLoc){
tParam = RS.GSDSpline.GetClosestParam(RS.Editor_MousePos,false,true);
}else{
tParam = RS.GSDSpline.GetClosestParam(ForcedLoc,false,true);
}
bool bEndInsert = false;
bool bZeroInsert = false;
int iStart = 0;
if (GSDRootUtil.IsApproximately(tParam, 0f, 0.0001f)) {
bZeroInsert = true;
iStart = 0;
} else if (GSDRootUtil.IsApproximately(tParam, 1f, 0.0001f)) {
bEndInsert = true;
}
if(bForcedLoc){
iStart = InsertIndex;
}else{
for(int i=0;i<cCount;i++){
GSDSplineN xNode = RS.GSDSpline.mNodes[i];
if(!bZeroInsert && !bEndInsert){
if(tParam > xNode.tTime){
iStart = xNode.idOnSpline+1;
}
}
}
}
if(bEndInsert){
iStart = RS.GSDSpline.mNodes.Count;
}else{
for(int i=iStart;i<cCount;i++){
RS.GSDSpline.mNodes[i].idOnSpline+=1;
}
}
GSDSplineN tNode = tNodeObj.AddComponent<GSDSplineN>();
if(bForcedLoc && !bSpecialEndNode){
tNode.bIsBridge = true;
tNode.bIgnore = true;
// tNode.bIsBridge_PreNode = bIsPreNode;
// tNode.bIsBridge_PostNode = !bIsPreNode;
}
tNode.GSDSpline = RS.GSDSpline;
tNode.idOnSpline = iStart;
tNode.bSpecialEndNode = bSpecialEndNode;
if(!bForcedLoc){
tNode.pos = RS.Editor_MousePos;
}else{
tNode.pos = ForcedLoc;
}
RS.GSDSpline.mNodes.Insert(iStart,tNode);
//Enforce maximum road grade:
if(!bForcedLoc && !bSpecialEndNode && RS.opt_bMaxGradeEnabled){
tNode.EnsureGradeValidity(iStart);
}
if(!bInterNode && !bSpecialEndNode){
if(!bForcedLoc){
RS.UpdateRoad();
}
}
return tNode;
}
}
public static class GSDTerraforming{
public class TempTerrainData{
public int HM;
public int HMHeight;
public float[,] heights;
public bool[,] tHeights;
public float HMRatio;
public float MetersPerHM = 0f;
//Heights:
public ushort[] cX;
public ushort[] cY;
public float[] cH;
public float[] oldH;
public int cI = 0;
public int TerrainMaxIndex;
//Details:
public int DetailLayersCount;
public List<ushort> MainDetailsX;
public List<ushort> MainDetailsY;
public List<List<ushort>> DetailsX;
public List<List<ushort>> DetailsY;
public List<List<ushort>> OldDetailsValue;
// public Dictionary<int,int[,]> DetailValues;
public int[] DetailsI;
public float DetailToHeightRatio;
// public Dictionary<int,bool[,]> DetailHasProcessed;
public HashSet<int> DetailHasProcessed;
// public List<List<bool>> OldDetailsValue;
public int DetailMaxIndex;
public HashSet<int> DetailLayersSkip;
//Trees
public List<TreeInstance> TreesCurrent;
public List<TreeInstance> TreesOld;
public int TreesI;
public int TreeSize;
public Vector3 TerrainSize;
public Vector3 TerrainPos;
public int GSDID;
public void Nullify(){
heights = null;
tHeights = null;
cX = null;
cY = null;
cH = null;
oldH = null;
// DetailsX = null;
// DetailsY = null;
// DetailValues = null;
OldDetailsValue = null;
// DetailsI = null;
TreesCurrent = null;
TreesOld = null;
}
}
private static void CheckAllTerrains(){
Object[] tTerrains = GameObject.FindObjectsOfType(typeof(Terrain));
GSDTerrain TID;
GameObject tObj;
foreach(Terrain tTerrain in tTerrains){
tObj = tTerrain.transform.gameObject;
TID = tObj.GetComponent<GSDTerrain>();
if(TID == null){
TID = tObj.AddComponent<GSDTerrain>();
}
TID.CheckID();
}
}
public static void CheckAllTerrainsHeight0() {
CheckAllTerrains();
Object[] tTerrains = GameObject.FindObjectsOfType(typeof(Terrain));
foreach (Terrain tTerrain in tTerrains) {
if (!GSDRootUtil.IsApproximately(tTerrain.transform.position.y, 0f, 0.0001f)) {
Vector3 tVect = tTerrain.transform.position;
tVect.y = 0f;
tTerrain.transform.position = tVect;
}
}
}
public static void ProcessRoad_Terrain_Hook1(GSDSplineC tSpline, GSDRoad tRoad, bool bMultithreaded = true){
ProcessRoad_Terrain_Hook1_Do(ref tSpline, ref tRoad, bMultithreaded);
}
private static void ProcessRoad_Terrain_Hook1_Do(ref GSDSplineC tSpline,ref GSDRoad tRoad, bool bMultithreaded){
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("ProcessRoad_Terrain_Hook1_Do"); }
//First lets make sure all terrains have GSD shit on them:
CheckAllTerrains();
//Reset the terrain:
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("TerrainsReset"); }
GSDTerraforming.TerrainsReset(tRoad);
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
float heightDistance = tRoad.opt_MatchHeightsDistance;
// float treeDistance = tRoad.opt_ClearTreesDistance;
float detailDistance = tRoad.opt_ClearDetailsDistance;
Dictionary<Terrain,TempTerrainData> TempTerrainDict = new Dictionary<Terrain, TempTerrainData>();
//Populate dictionary:
Object[] tTerrains = GameObject.FindObjectsOfType(typeof(Terrain));
GSDTerrain TID;
int aSize = 0;
int dSize = 0;
TempTerrainData TTD;
bool bContains = false;
GSDRoadUtil.Construction2DRect tRect = null;
// GSDRoadUtil.Construction2DRect rRect = null;
foreach(Terrain tTerrain in tTerrains){
tRect = GetTerrainBounds(tTerrain);
bContains = false;
//Debug.Log(tTerrain.transform.name + " bounds: " + tRect.ToStringGSD());
//Debug.Log(" Road bounds: " + tSpline.RoadV0 + "," + tSpline.RoadV1 + "," + tSpline.RoadV2 + "," + tSpline.RoadV3);
if (bContains != true && tRect.Contains(ref tSpline.RoadV0)) {
bContains = true;
} else if (bContains != true && tRect.Contains(ref tSpline.RoadV1)) {
bContains = true;
} else if (bContains != true && tRect.Contains(ref tSpline.RoadV2)) {
bContains = true;
} else if (bContains != true && tRect.Contains(ref tSpline.RoadV3)) {
bContains = true;
} else {
int mCount3 = tRoad.GSDSpline.GetNodeCount();
Vector2 tVect2D_321 = default(Vector2);
for (int i = 0; i < mCount3; i++) {
tVect2D_321 = new Vector2(tRoad.GSDSpline.mNodes[i].pos.x, tRoad.GSDSpline.mNodes[i].pos.z);
if (tRect.Contains(ref tVect2D_321)) {
bContains = true;
break;
}
}
if (!bContains) {
float tDef = 5f / tSpline.distance;
Vector2 x2D = default(Vector2);
Vector3 x3D = default(Vector3);
for (float i = 0f; i <= 1f; i += tDef) {
x3D = tSpline.GetSplineValue(i);
x2D = new Vector2(x3D.x, x3D.z);
if (tRect.Contains(ref x2D)) {
bContains = true;
break;
}
}
}
}
// rRect = new GSD.Roads.GSDRoadUtil.Construction2DRect(tSpline.RoadV0,tSpline.RoadV1,tSpline.RoadV2,tSpline.RoadV3);
if(bContains && !TempTerrainDict.ContainsKey(tTerrain)){
TTD = new TempTerrainData();
TTD.HM = tTerrain.terrainData.heightmapResolution;
TTD.HMHeight = tTerrain.terrainData.heightmapHeight;
TTD.heights = tTerrain.terrainData.GetHeights(0,0,tTerrain.terrainData.heightmapWidth,tTerrain.terrainData.heightmapHeight);
TTD.HMRatio = TTD.HM / tTerrain.terrainData.size.x;
TTD.MetersPerHM = tTerrain.terrainData.size.x / tTerrain.terrainData.heightmapResolution;
float DetailRatio = tTerrain.terrainData.detailResolution / tTerrain.terrainData.size.x;
//Heights:
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("Heights"); }
if(tRoad.opt_HeightModEnabled){
aSize = (int)tSpline.distance * ((int)(heightDistance*1.65f*TTD.HMRatio)+2);
if(aSize > (tTerrain.terrainData.heightmapResolution * tTerrain.terrainData.heightmapResolution)){
aSize = tTerrain.terrainData.heightmapResolution * tTerrain.terrainData.heightmapResolution;
}
TTD.cX = new ushort[aSize];
TTD.cY = new ushort[aSize];
TTD.oldH = new float[aSize];
TTD.cH = new float[aSize];
TTD.cI = 0;
TTD.TerrainMaxIndex = tTerrain.terrainData.heightmapResolution;
TTD.TerrainSize = tTerrain.terrainData.size;
TTD.TerrainPos = tTerrain.transform.position;
TTD.tHeights = new bool[tTerrain.terrainData.heightmapWidth,tTerrain.terrainData.heightmapHeight];
TID = tTerrain.transform.gameObject.GetComponent<GSDTerrain>();
if(TID != null){
TTD.GSDID = TID.GSDID;
TempTerrainDict.Add(tTerrain,TTD);
}
}
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
//Details:
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("Details"); }
if(tRoad.opt_DetailModEnabled){
// TTD.DetailValues = new Dictionary<int, int[,]>();
TTD.DetailLayersCount = tTerrain.terrainData.detailPrototypes.Length;
// TTD.DetailHasProcessed = new Dictionary<int, bool[,]>();
TTD.DetailHasProcessed = new HashSet<int>();
TTD.MainDetailsX = new List<ushort>();
TTD.MainDetailsY = new List<ushort>();
TTD.DetailsI = new int[TTD.DetailLayersCount];
TTD.DetailToHeightRatio = (float)((float)tTerrain.terrainData.detailResolution) / ((float)tTerrain.terrainData.heightmapResolution);
TTD.DetailMaxIndex = tTerrain.terrainData.detailResolution;
TTD.DetailLayersSkip = new HashSet<int>();
// Get all of layer zero.
// int[] mMinMaxDetailEntryCount = new int[TTD.DetailLayersCount];
// if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("DetailValues"); }
// Vector3 bVect = default(Vector3);
// Vector2 bVect2D = default(Vector2);
// int DetailRes = tTerrain.terrainData.detailResolution;
// for(int i=0;i<TTD.DetailLayersCount;i++){
// int[,] tInts = tTerrain.terrainData.GetDetailLayer(0,0,tTerrain.terrainData.detailWidth,tTerrain.terrainData.detailHeight,i);
// int Length1 = tInts.GetLength(0);
// int Length2 = tInts.GetLength(1);
// for (int y=0;y < Length1;y++){
// for (int x=0;x < Length2;x++){
// if(tInts[x,y] > 0){
// bVect = new Vector3(((float)y/(float)DetailRes) * TTD.TerrainSize.x,0f,((float)x/(float)DetailRes) * TTD.TerrainSize.z);
// bVect = tTerrain.transform.TransformPoint(bVect);
// bVect2D = new Vector2(bVect.z,bVect.x);
// if(rRect.Contains(ref bVect2D)){
// mMinMaxDetailEntryCount[i] += 1;
// }
// }
// }
// }
// if(mMinMaxDetailEntryCount[i] < 1){
// TTD.DetailLayersSkip.Add(i);
// tInts = null;
// }else{
// TTD.DetailValues.Add(i,tInts);
// TTD.DetailHasProcessed.Add(i,new bool[tTerrain.terrainData.detailWidth,tTerrain.terrainData.detailHeight]);
// }
// }
// if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
dSize = (int)tSpline.distance * ((int)(detailDistance*3f*DetailRatio)+2);
if(dSize > (tTerrain.terrainData.detailResolution * tTerrain.terrainData.detailResolution)){
dSize = tTerrain.terrainData.detailResolution * tTerrain.terrainData.detailResolution;
}
// TTD.DetailsX = new List<ushort[]>();
// TTD.DetailsY = new List<ushort[]>();
// TTD.OldDetailsValue = new List<ushort[]>();
TTD.DetailsX = new List<List<ushort>>();
TTD.DetailsY = new List<List<ushort>>();
TTD.OldDetailsValue = new List<List<ushort>>();
// TTD.DetailHasProcessed = new List<List<bool>>();
for(int i=0;i<TTD.DetailLayersCount;i++){
// if(TTD.DetailLayersSkip.Contains(i)){
// TTD.DetailsX.Add(new ushort[0]);
// TTD.DetailsY.Add(new ushort[0]);
// TTD.OldDetailsValue.Add(new ushort[0]);
// continue;
// }
// int detailentrycount = (int)((float)mMinMaxDetailEntryCount[i] * 1.5f);
// int d_temp_Size = dSize;
// if(d_temp_Size > detailentrycount){ d_temp_Size = detailentrycount; }
// if(d_temp_Size < 1){ d_temp_Size = 1; }
// if(d_temp_Size > (tTerrain.terrainData.detailResolution * tTerrain.terrainData.detailResolution)){
// d_temp_Size = tTerrain.terrainData.detailResolution * tTerrain.terrainData.detailResolution;
// }
//
// TTD.DetailsX.Add(new ushort[d_temp_Size]);
// TTD.DetailsY.Add(new ushort[d_temp_Size]);
// TTD.OldDetailsValue.Add(new ushort[d_temp_Size]);
TTD.DetailsX.Add(new List<ushort>());
TTD.DetailsY.Add(new List<ushort>());
TTD.OldDetailsValue.Add(new List<ushort>());
}
// TTD.DetailsX = new ushort[TTD.DetailLayersCount,dSize];
// TTD.DetailsY = new ushort[TTD.DetailLayersCount,dSize];
// TTD.OldDetailsValue = new ushort[TTD.DetailLayersCount,dSize];
}
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
//Trees:
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("Trees"); }
if(tRoad.opt_TreeModEnabled){
// TTD.TreesCurrent = tTerrain.terrainData.treeInstances;
TTD.TreesCurrent = new List<TreeInstance>(tTerrain.terrainData.treeInstances);
TTD.TreeSize = TTD.TreesCurrent.Count;
TTD.TreesI = 0;
TTD.TreesOld = new List<TreeInstance>();
}
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
}
}
//Figure out relevant TTD to spline:
List<TempTerrainData> EditorTTDList = new List<TempTerrainData>();
if(TempTerrainDict != null){
foreach(Terrain tTerrain in tTerrains){
if(TempTerrainDict.ContainsKey(tTerrain)){
EditorTTDList.Add(TempTerrainDict[tTerrain]);
}
}
}
if(tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
//Start job now, for each relevant TTD:
tRoad.EditorTerrainCalcs(ref EditorTTDList);
if(bMultithreaded){
GSD.Threaded.TerrainCalcs tJob = new GSD.Threaded.TerrainCalcs();
tJob.Setup(ref EditorTTDList,tSpline,tRoad);
tRoad.TerrainCalcsJob = tJob;
tJob.Start();
}else{
GSD.Threaded.TerrainCalcs_Static.RunMe(ref EditorTTDList,tSpline,tRoad);
}
}
public static GSDRoadUtil.Construction2DRect GetTerrainBounds(Terrain tTerrain){
float terrainWidth = tTerrain.terrainData.size.x;
float terrainLength = tTerrain.terrainData.size.z;
// Vector3 tPos = tTerrain.transform.TransformPoint(tTerrain.transform.position);
Vector3 X0 = new Vector3(0f, 0f, 0f);
Vector3 X1 = new Vector3(terrainWidth, 0f, 0f);
Vector3 X2 = new Vector3(terrainWidth, 0f, terrainLength);
Vector3 X3 = new Vector3(0f, 0f, terrainLength);
X0 = tTerrain.transform.TransformPoint(X0);
X1 = tTerrain.transform.TransformPoint(X1);
X2 = tTerrain.transform.TransformPoint(X2);
X3 = tTerrain.transform.TransformPoint(X3);
Vector2 P0 = new Vector2(X0.x,X0.z);
Vector2 P1 = new Vector2(X1.x, X1.z);
Vector2 P2 = new Vector2(X2.x, X2.z);
Vector2 P3 = new Vector2(X3.x, X3.z);
//OLD CODE:
//Vector2 P0 = new Vector2(0f, 0f);
//Vector2 P1 = new Vector2(terrainWidth, 0f);
//Vector2 P2 = new Vector2(terrainWidth, terrainLength);
//Vector2 P3 = new Vector2(0f, terrainLength);
//P0 = tTerrain.transform.TransformPoint(P0);
//P1 = tTerrain.transform.TransformPoint(P1);
//P2 = tTerrain.transform.TransformPoint(P2);
//P3 = tTerrain.transform.TransformPoint(P3);
return new GSDRoadUtil.Construction2DRect(P0,P1,P2,P3,tTerrain.transform.position.y);
}
public static void ProcessRoad_Terrain_Hook2(GSDSplineC tSpline,ref List<TempTerrainData> TTDList){
if(tSpline.tRoad.bProfiling){ UnityEngine.Profiling.Profiler.BeginSample("ProcessRoad_Terrain_Hook2"); }
ProcessRoad_Terrain_Hook2_Do(ref tSpline, ref TTDList);
if(tSpline.tRoad.bProfiling){ UnityEngine.Profiling.Profiler.EndSample(); }
}
private static void ProcessRoad_Terrain_Hook2_Do(ref GSDSplineC tSpline,ref List<TempTerrainData> TTDList){
if(!tSpline.tRoad.opt_TreeModEnabled && !tSpline.tRoad.opt_HeightModEnabled && !tSpline.tRoad.opt_DetailModEnabled){
//Exit if no mod taking place.
return;
}
Object[] TIDs = GameObject.FindObjectsOfType(typeof(GSDTerrain));
Terrain tTerrain;
int[,] tDetails = null;
int IntBufferX = 0;
int IntBufferY = 0;
int tVal = 0;
// ushort Invalid = 16384;
foreach(TempTerrainData TTD in TTDList){
foreach(GSDTerrain TID in TIDs){
if(TID.GSDID == TTD.GSDID){
tTerrain = TID.transform.gameObject.GetComponent<Terrain>();
if(tTerrain != null){
//Details:
if(tSpline.tRoad.opt_DetailModEnabled){
for(int i=0;i<TTD.DetailLayersCount;i++){
// if(TTD.DetailLayersSkip.Contains(i) || TTD.DetailValues[i] == null){ continue; }
// if(TTD.DetailsI[i] > 0){
// tTerrain.terrainData.SetDetailLayer(0,0,i,TTD.DetailValues[i]);
// }
if(TTD.DetailLayersSkip.Contains(i) || TTD.MainDetailsX == null || TTD.MainDetailsX.Count < 1){ continue; }
tDetails = tTerrain.terrainData.GetDetailLayer(0,0,TTD.DetailMaxIndex,TTD.DetailMaxIndex,i);
int MaxCount = TTD.MainDetailsX.Count;
for(int j=0;j<MaxCount;j++){
IntBufferX = TTD.MainDetailsX[j];
IntBufferY = TTD.MainDetailsY[j];
tVal = tDetails[IntBufferX,IntBufferY];
if(tVal > 0){
TTD.DetailsX[i].Add((ushort)IntBufferX);
TTD.DetailsY[i].Add((ushort)IntBufferY);
TTD.OldDetailsValue[i].Add((ushort)tVal);
tDetails[IntBufferX,IntBufferY] = 0;
}
}
TTD.DetailsI[i] = TTD.DetailsX[i].Count;
tTerrain.terrainData.SetDetailLayer(0,0,i,tDetails);
tDetails = null;
TTD.DetailHasProcessed = null;
}
TTD.MainDetailsX = null;
TTD.MainDetailsY = null;
System.GC.Collect();
}
//Trees:
if(tSpline.tRoad.opt_TreeModEnabled && TTD.TreesCurrent != null && TTD.TreesI > 0){
tTerrain.terrainData.treeInstances = TTD.TreesCurrent.ToArray();
}
//Heights:
if(tSpline.tRoad.opt_HeightModEnabled && TTD.heights != null && TTD.cI > 0){
//Do heights last to trigger collisions and stuff properly:
tTerrain.terrainData.SetHeights(0,0,TTD.heights);
}
}
}
}
}
}
public static void TerrainsReset(GSDRoad tRoad){
TerrainsReset_Do(ref tRoad);
}
private static void TerrainsReset_Do(ref GSDRoad tRoad){
if(tRoad.TerrainHistory == null){ return; }
if(tRoad.TerrainHistory.Count < 1){ return; }
Object[] TIDs = GameObject.FindObjectsOfType(typeof(GSDTerrain));
float[,] heights;
int[,] tDetails;
int ArrayCount;
foreach(GSDTerrainHistoryMaker TH in tRoad.TerrainHistory){
Terrain tTerrain = null;
foreach(GSDTerrain TID in TIDs){
if(TID.GSDID == TH.TID){
tTerrain = TID.tTerrain;
}
}
if(!tTerrain){
continue;
}
//Heights:
if(TH.x1 != null){
heights = tTerrain.terrainData.GetHeights(0,0,tTerrain.terrainData.heightmapWidth,tTerrain.terrainData.heightmapHeight);
ArrayCount = TH.cI;
for(int i=0;i<ArrayCount;i++){
heights[TH.x1[i],TH.y1[i]] = TH.h[i];
}
tTerrain.terrainData.SetHeights(0,0,heights);
}
//Details:
if(TH.DetailsI != null && TH.DetailsX != null && TH.DetailsY != null && TH.DetailsOldValue != null){
int RealLayerCount = tTerrain.terrainData.detailPrototypes.Length;
int StartIndex = 0;
int EndIndex = 0;
for(int i=0;i<TH.DetailLayersCount;i++){
if(i >= RealLayerCount){ break; }
if(TH.DetailsX.Length <= i){ break; }
if(TH.DetailsY.Length <= i){ break; }
if(TH.DetailsX == null || TH.DetailsY == null || TH.DetailsI == null || TH.DetailsX.Length < 1){
continue;
}
tDetails = tTerrain.terrainData.GetDetailLayer(0,0,tTerrain.terrainData.detailWidth,tTerrain.terrainData.detailHeight,i);
ArrayCount = TH.DetailsI[i];
if(ArrayCount == 0){ continue; }
EndIndex += ArrayCount;
for(int j=StartIndex;j<EndIndex;j++){
tDetails[TH.DetailsX[j],TH.DetailsY[j]] = TH.DetailsOldValue[j];
}
StartIndex = EndIndex;
tTerrain.terrainData.SetDetailLayer(0,0,i,tDetails);
tDetails = null;
}
}
//Trees:
TreeInstance[] xTress = TH.MakeTrees();
if(xTress != null){
ArrayCount = xTress.Length;
if(ArrayCount > 0 && TH.TreesOld != null){
int TerrainTreeCount = tTerrain.terrainData.treeInstances.Length;;
TreeInstance[] tTrees = new TreeInstance[ArrayCount+TerrainTreeCount];
System.Array.Copy(tTerrain.terrainData.treeInstances,0,tTrees,0,TerrainTreeCount);
System.Array.Copy(xTress,0,tTrees,TerrainTreeCount,ArrayCount);
tTerrain.terrainData.treeInstances = tTrees;
}
xTress = null;
}
}
System.GC.Collect();
}
}
[System.Serializable]
public class GSDTerrainHistoryMaker{
public int TID;
//Heights:
public int[] x1;
public int[] y1;
public float[] h;
public int cI;
public bool bHeightHistoryEnabled;
//Details:
public int DetailLayersCount;
public int[] DetailsX;
public int[] DetailsY;
public int[] DetailsOldValue;
public int[] DetailsI;
public bool bDetailHistoryEnabled;
//Trees:
public GSDTreeInstance[] TreesOld;
public int TreesI;
public bool bTreeHistoryEnabled;
public bool bDestroyMe = false;
public void Nullify(){
//Heights:
x1 = null;
y1 = null;
h = null;
DetailsX = null;
DetailsY = null;
DetailsOldValue = null;
DetailsI = null;
//Trees:
TreesOld = null;
}
[System.Serializable]
public class GSDTreeInstance{
public float colorR;//4
public float colorG;//8
public float colorB;//12
public float colorA;//16
public float heightScale;//20
public float lightmapColorR;//24
public float lightmapColorG;//28
public float lightmapColorB;//32
public float lightmapColorA;//36
public float positionX;//40
public float positionY;//44
public float positionZ;//48
public int prototypeIndex;//52
public float widthScale;//56
}
public void MakeGSDTrees(ref List<TreeInstance> tTrees){
int tSize = tTrees.Count;
TreesOld = new GSDTreeInstance[tSize];
GSDTreeInstance tTree = null;
TreeInstance xTree;
for(int i=0;i<tSize;i++){
xTree = tTrees[i];
tTree = new GSDTreeInstance();
tTree.colorR = xTree.color.r;
tTree.colorG = xTree.color.g;
tTree.colorB = xTree.color.b;
tTree.colorA = xTree.color.a;
tTree.heightScale = xTree.heightScale;
tTree.lightmapColorR = xTree.lightmapColor.r;
tTree.lightmapColorG = xTree.lightmapColor.g;
tTree.lightmapColorB = xTree.lightmapColor.b;
tTree.lightmapColorA = xTree.lightmapColor.a;
tTree.positionX = xTree.position.x;
tTree.positionY = xTree.position.y;
tTree.positionZ = xTree.position.z;
tTree.prototypeIndex = xTree.prototypeIndex;
tTree.widthScale = xTree.widthScale;
TreesOld[i] = tTree;
}
}
public TreeInstance[] MakeTrees(){
if(TreesOld == null || TreesOld.Length < 1){ return null; }
int tSize = TreesOld.Length;
TreeInstance[] tTrees = new TreeInstance[tSize];
GSDTreeInstance tTree = null;
TreeInstance xTree;
for(int i=0;i<tSize;i++){
tTree = TreesOld[i];
xTree = new TreeInstance();
xTree.color = new Color(tTree.colorR,tTree.colorG,tTree.colorB,tTree.colorA);
xTree.heightScale = tTree.heightScale;
xTree.lightmapColor = new Color(tTree.lightmapColorR,tTree.lightmapColorG,tTree.lightmapColorB,tTree.lightmapColorA);
xTree.position = new Vector3(tTree.positionX,tTree.positionY,tTree.positionZ);
xTree.prototypeIndex = tTree.prototypeIndex;
xTree.widthScale = tTree.widthScale;
tTrees[i] = xTree;
}
return tTrees;
}
public int GetSize(){
int tSize = 4;
if(x1 != null){ tSize += (x1.Length*4); tSize += 20; }
if(y1 != null){ tSize += (y1.Length*4); tSize += 20; }
if(h != null){ tSize += (h.Length*4); tSize += 20; }
tSize += 4;
tSize += 1;
//Details:
tSize += 4;
if(DetailsX != null){ tSize += (DetailsX.Length*4); tSize += 20; }
if(DetailsY != null){ tSize += (DetailsY.Length*4); tSize += 20; }
if(DetailsOldValue != null){ tSize += (DetailsOldValue.Length*4); tSize += 20; }
if(DetailsI != null){ tSize += (DetailsI.Length*4); tSize += 20; }
tSize += 1;
//Trees:
if(TreesOld != null){ tSize += (TreesOld.Length * 56); tSize += 20; }
tSize += 4;
tSize += 1;
tSize += 1;
return tSize;
}
}
public class RoadConstructorBufferMaker{
public GSDRoad tRoad;
public List<Vector3> RoadVectors;
public List<Vector3> ShoulderR_Vectors;
public List<Vector3> ShoulderL_Vectors;
public int[] tris;
public int[] tris_ShoulderR;
public int[] tris_ShoulderL;
public Vector3[] normals;
public Vector3[] normals_ShoulderR;
public Vector3[] normals_ShoulderL;
public List<int> normals_ShoulderR_averageStartIndexes;
public List<int> normals_ShoulderL_averageStartIndexes;
public Vector2[] uv;
public Vector2[] uv2;
public Vector2[] uv_SR;
public Vector2[] uv_SL;
public Vector4[] tangents;
public Vector4[] tangents2;
public Vector4[] tangents_SR;
public Vector4[] tangents_SL;
public List<List<Vector3>> cut_RoadVectors;
public List<Vector3> cut_RoadVectorsHome;
public List<List<Vector3>> cut_ShoulderR_Vectors;
public List<List<Vector3>> cut_ShoulderL_Vectors;
public List<Vector3> cut_ShoulderR_VectorsHome;
public List<Vector3> cut_ShoulderL_VectorsHome;
public List<int[]> cut_tris;
public List<int[]> cut_tris_ShoulderR;
public List<int[]> cut_tris_ShoulderL;
public List<Vector3[]> cut_normals;
public List<Vector3[]> cut_normals_ShoulderR;
public List<Vector3[]> cut_normals_ShoulderL;
public List<Vector2[]> cut_uv;
public List<Vector2[]> cut_uv_SR;
public List<Vector2[]> cut_uv_SL;
public List<Vector4[]> cut_tangents;
public List<Vector4[]> cut_tangents_SR;
public List<Vector4[]> cut_tangents_SL;
public List<Vector2[]> cut_uv_world;
public List<Vector2[]> cut_uv_SR_world;
public List<Vector2[]> cut_uv_SL_world;
public List<Vector4[]> cut_tangents_world;
public List<Vector4[]> cut_tangents_SR_world;
public List<Vector4[]> cut_tangents_SL_world;
//Road connections:
public List<Vector3[]> RoadConnections_verts;
public List<int[]> RoadConnections_tris;
public List<Vector3[]> RoadConnections_normals;
public List<Vector2[]> RoadConnections_uv;
public List<Vector4[]> RoadConnections_tangents;
//Back lanes:
public List<Vector3[]> iBLane0s;
public List<Vector3[]> iBLane1s;
public List<bool> iBLane1s_IsMiddleLane;
public List<Vector3[]> iBLane2s;
public List<Vector3[]> iBLane3s;
//Front lanes:
public List<Vector3[]> iFLane0s;
public List<Vector3[]> iFLane1s;
public List<bool> iFLane1s_IsMiddleLane;
public List<Vector3[]> iFLane2s;
public List<Vector3[]> iFLane3s;
//Main plates:
public List<Vector3[]> iBMainPlates;
public List<Vector3[]> iFMainPlates;
//Marker plates:
public List<Vector3[]> iBMarkerPlates;
public List<Vector3[]> iFMarkerPlates;
//Back lanes:
public List<int[]> iBLane0s_tris;
public List<int[]> iBLane1s_tris;
public List<int[]> iBLane2s_tris;
public List<int[]> iBLane3s_tris;
//Front lanes:
public List<int[]> iFLane0s_tris;
public List<int[]> iFLane1s_tris;
public List<int[]> iFLane2s_tris;
public List<int[]> iFLane3s_tris;
//Main plates:
public List<int[]> iBMainPlates_tris;
public List<int[]> iFMainPlates_tris;
//Marker plates:
public List<int[]> iBMarkerPlates_tris;
public List<int[]> iFMarkerPlates_tris;
//Back lanes:
public List<Vector3[]> iBLane0s_normals;
public List<Vector3[]> iBLane1s_normals;
public List<Vector3[]> iBLane2s_normals;
public List<Vector3[]> iBLane3s_normals;
//Front lanes:
public List<Vector3[]> iFLane0s_normals;
public List<Vector3[]> iFLane1s_normals;
public List<Vector3[]> iFLane2s_normals;
public List<Vector3[]> iFLane3s_normals;
//Main plates:
public List<Vector3[]> iBMainPlates_normals;
public List<Vector3[]> iFMainPlates_normals;
//Marker plates:
public List<Vector3[]> iBMarkerPlates_normals;
public List<Vector3[]> iFMarkerPlates_normals;
//Back lanes:
public List<GSDRoadIntersection> iBLane0s_tID;
public List<GSDRoadIntersection> iBLane1s_tID;
public List<GSDRoadIntersection> iBLane2s_tID;
public List<GSDRoadIntersection> iBLane3s_tID;
//Front lanes:
public List<GSDRoadIntersection> iFLane0s_tID;
public List<GSDRoadIntersection> iFLane1s_tID;
public List<GSDRoadIntersection> iFLane2s_tID;
public List<GSDRoadIntersection> iFLane3s_tID;
//Main plates:
public List<GSDRoadIntersection> iBMainPlates_tID;
public List<GSDRoadIntersection> iFMainPlates_tID;
//Marker plates:
public List<GSDRoadIntersection> iBMarkerPlates_tID;
public List<GSDRoadIntersection> iFMarkerPlates_tID;
//Back lanes:
public List<GSDSplineN> iBLane0s_nID;
public List<GSDSplineN> iBLane1s_nID;
public List<GSDSplineN> iBLane2s_nID;
public List<GSDSplineN> iBLane3s_nID;
//Front lanes:
public List<GSDSplineN> iFLane0s_nID;
public List<GSDSplineN> iFLane1s_nID;
public List<GSDSplineN> iFLane2s_nID;
public List<GSDSplineN> iFLane3s_nID;
//Main plates:
public List<GSDSplineN> iBMainPlates_nID;
public List<GSDSplineN> iFMainPlates_nID;
//Marker plates:
public List<GSDSplineN> iBMarkerPlates_nID;
public List<GSDSplineN> iFMarkerPlates_nID;
//Back lanes:
public List<Vector2[]> iBLane0s_uv;
public List<Vector2[]> iBLane1s_uv;
public List<Vector2[]> iBLane2s_uv;
public List<Vector2[]> iBLane3s_uv;
//Front lanes:
public List<Vector2[]> iFLane0s_uv;
public List<Vector2[]> iFLane1s_uv;
public List<Vector2[]> iFLane2s_uv;
public List<Vector2[]> iFLane3s_uv;
//Main plates:
public List<Vector2[]> iBMainPlates_uv;
public List<Vector2[]> iFMainPlates_uv;
public List<Vector2[]> iBMainPlates_uv2;
public List<Vector2[]> iFMainPlates_uv2;
//Marker plates:
public List<Vector2[]> iBMarkerPlates_uv;
public List<Vector2[]> iFMarkerPlates_uv;
//Back lanes:
public List<Vector4[]> iBLane0s_tangents;
public List<Vector4[]> iBLane1s_tangents;
public List<Vector4[]> iBLane2s_tangents;
public List<Vector4[]> iBLane3s_tangents;
//Front lanes:
public List<Vector4[]> iFLane0s_tangents;
public List<Vector4[]> iFLane1s_tangents;
public List<Vector4[]> iFLane2s_tangents;
public List<Vector4[]> iFLane3s_tangents;
//Main plates:
public List<Vector4[]> iBMainPlates_tangents;
public List<Vector4[]> iFMainPlates_tangents;
public List<Vector4[]> iBMainPlates_tangents2;