private static GSD.Roads.GSDRoadUtil.Construction2DRect SetDetailCoords(float param,ref Vector3 tVect1,ref Vector3 POS1,ref Vector3 tVect2,ref Vector3 POS2, float Sep, float TreeSep, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, ref GSDSplineC tSpline)
{
Vector3 lVect1far = default(Vector3);
Vector3 rVect1far = default(Vector3);
Vector3 lVect2far = default(Vector3);
Vector3 rVect2far = default(Vector3);
bool bIsInBridge = tSpline.IsInBridgeTerrain(param);
bool bIsInTunnel = tSpline.IsInTunnelTerrain(param);
int x2,y2,x3,y3;
GetTempHeights_Coordinates(ref tVect1,ref TTD,out x2,out y2);
if(x2 >= TTD.HM){ x2=-1; }
if(y2 >= TTD.HM){ y2=-1; }
if(x2 < 0){ x2=-1; }
if(y2 < 0){ y2=-1; }
if(x2 == -1){ return null; }
if(y2 == -1){ return null; }
float tDiff1 = ((TTD.heights[x2,y2]*(float)TTD.TerrainSize.y) - tVect1.y);
GetTempHeights_Coordinates(ref tVect2,ref TTD,out x3,out y3);
if(x3 >= TTD.HM){ x3=-1; }
if(y3 >= TTD.HM){ y3=-1; }
if(x3 < 0){ x3=-1; }
if(y3 < 0){ y3=-1; }
if(x3 == -1){ return null; }
if(y3 == -1){ return null; }
float tDiff2 = ((TTD.heights[x3,y3]*(float)TTD.TerrainSize.y) - tVect2.y);
GSD.Roads.GSDRoadUtil.Construction2DRect tRect = null;
if(tSpline.tRoad.opt_TreeModEnabled){
bool bQuit = false;
if(x2 == -1){ bQuit = true; }
if(y2 == -1){ bQuit = true; }
if(bIsInBridge && !bQuit){
if(tDiff1 < 0f){ tDiff1 *= -1f; }
if(tDiff2 < 0f){ tDiff2 *= -1f; }
if(tDiff1 > tSpline.tRoad.opt_ClearTreesDistanceHeight){
bQuit = true;
}
if(tDiff2 > tSpline.tRoad.opt_ClearTreesDistanceHeight){
bQuit = true;
}
}
if(bIsInTunnel && !bQuit){
if(tDiff1 < 0f){
if((tDiff1*-1f) > tSpline.tRoad.opt_ClearTreesDistanceHeight){
bQuit = true;
}
}else{
if(tDiff1 > (tSpline.tRoad.opt_ClearTreesDistanceHeight*0.1f)){
bQuit = true;
}
}
if(tDiff2 < 0f){
if((tDiff2*-1f) > tSpline.tRoad.opt_ClearTreesDistanceHeight){
bQuit = true;
}
}else{
if(tDiff2 > (tSpline.tRoad.opt_ClearTreesDistanceHeight*0.1f)){
bQuit = true;
}
}
}
if(!bQuit){
TreeSep = TreeSep * 0.5f;
lVect1far = (tVect1 + new Vector3(TreeSep*-POS1.normalized.z,0,TreeSep*POS1.normalized.x));
rVect1far = (tVect1 + new Vector3(TreeSep*POS1.normalized.z,0,TreeSep*-POS1.normalized.x));
lVect2far = (tVect2 + new Vector3(TreeSep*-POS2.normalized.z,0,TreeSep*POS2.normalized.x));
rVect2far = (tVect2 + new Vector3(TreeSep*POS2.normalized.z,0,TreeSep*-POS2.normalized.x));
tRect = new GSD.Roads.GSDRoadUtil.Construction2DRect(new Vector2(lVect1far.x,lVect1far.z),new Vector2(rVect1far.x,rVect1far.z),new Vector2(rVect2far.x,rVect2far.z),new Vector2(lVect2far.x,lVect2far.z),0f);
}
}
if(tSpline.tRoad.opt_DetailModEnabled){
if(bIsInBridge || bIsInTunnel){
if(tDiff1 < 0f){ tDiff1 *= -1f; }
if(tDiff2 < 0f){ tDiff2 *= -1f; }
bool bQuit = false;
if(x2 == -1){ bQuit = true; }
if(y2 == -1){ bQuit = true; }
if(tDiff1 > tSpline.tRoad.opt_ClearDetailsDistanceHeight){
bQuit = true;
}
if(tDiff2 > tSpline.tRoad.opt_ClearDetailsDistanceHeight){
bQuit = true;
}
if(bQuit){
return tRect;
}
}
Sep = Sep * 0.5f;
lVect1far = (tVect1 + new Vector3(Sep*-POS1.normalized.z,0,Sep*POS1.normalized.x));
rVect1far = (tVect1 + new Vector3(Sep*POS1.normalized.z,0,Sep*-POS1.normalized.x));
lVect2far = (tVect2 + new Vector3(Sep*-POS2.normalized.z,0,Sep*POS2.normalized.x));
rVect2far = (tVect2 + new Vector3(Sep*POS2.normalized.z,0,Sep*-POS2.normalized.x));
int[] Xs = new int[4];
int[] Ys = new int[4];
int x1,y1;
GetTempDetails_Coordinates(ref lVect1far,ref TTD,out x1, out y1);
Xs[0] = x1;
Ys[0] = y1;
GetTempDetails_Coordinates(ref lVect2far,ref TTD,out x1, out y1);
Xs[1] = x1;
Ys[1] = y1;
GetTempDetails_Coordinates(ref rVect1far,ref TTD,out x1, out y1);
Xs[2] = x1;
Ys[2] = y1;
GetTempDetails_Coordinates(ref rVect2far,ref TTD,out x1, out y1);
Xs[3] = x1;
Ys[3] = y1;
//
// if(TTD.DetailLayersCount == 1 && x1 > 0 && y1 > 0){
// Debug.Log(Xs[0]+","+Ys[0] + " " + Xs[1]+","+Ys[1]);
// }
int MinX = Mathf.Min(Xs);
int MinY = Mathf.Min(Ys);
int MaxX = Mathf.Max(Xs);
int MaxY = Mathf.Max(Ys);
if(MinX >= TTD.DetailMaxIndex){ MinX = TTD.DetailMaxIndex-1; }
if(MinY >= TTD.DetailMaxIndex){ MinY = TTD.DetailMaxIndex-1; }
if(MaxX >= TTD.DetailMaxIndex){ MaxX = TTD.DetailMaxIndex-1; }
if(MaxY >= TTD.DetailMaxIndex){ MaxY = TTD.DetailMaxIndex-1; }
if(MinX < 0){ MinX = 0; }
if(MinY < 0){ MinY = 0; }
if(MaxX < 0){ MaxX = 0; }
if(MaxY < 0){ MaxY = 0; }
// int DetailI = 0;
if(tSpline.tRoad.bProfiling){ Profiler.BeginSample("Dorectsdetails"); }
int tInt = 0;
for(int i=MinX;i<=MaxX;i++){
for(int k=MinY;k<=MaxY;k++){
//Bitfield for identification:
tInt = k;
tInt = tInt << 16;
tInt = tInt | (ushort)i;
if(!TTD.DetailHasProcessed.Contains(tInt)){
// for(int h=0;h<TTD.DetailLayersCount;h++){
// if(TTD.DetailLayersSkip.Contains(h)){ continue; }
// if(!TTD.DetailHasProcessed[h][i,k]){// && TTD.DetailValues[h][i,k] > 0){
TTD.MainDetailsX.Add((ushort)i);
TTD.MainDetailsY.Add((ushort)k);
// DetailI = TTD.DetailsI[h];
// TTD.DetailsX[h].Add((ushort)i);
// TTD.DetailsY[h].Add((ushort)k);
// TTD.DetailsX[h][DetailI] = (ushort)i;
// TTD.DetailsY[h][DetailI] = (ushort)k;
// TTD.OldDetailsValue[h][DetailI] = (ushort)TTD.DetailValues[h][i,k];
// TTD.DetailValues[h][i,k] = 0;
// TTD.DetailsI[h]+=1;
// }
TTD.DetailHasProcessed.Add(tInt);
}
}
}
if(tSpline.tRoad.bProfiling){ Profiler.EndSample(); }
}
return tRect;
}
private static void DoRectsDo(ref GSDSplineC tSpline,ref GSD.Roads.GSDTerraforming.TempTerrainData TTD)
{
float Sep = tSpline.tRoad.RoadWidth()*0.5f;
float HeightSep = Sep + (tSpline.tRoad.opt_MatchHeightsDistance * 0.5f);
List<TerrainBoundsMaker> TBMList = new List<TerrainBoundsMaker>();
// List<GSD.Roads.GSDRoadUtil.Construction3DTri> triList = new List<GSD.Roads.GSDRoadUtil.Construction3DTri>();
List<GSD.Roads.GSDRoadUtil.Construction2DRect> TreerectList = new List<GSD.Roads.GSDRoadUtil.Construction2DRect>();
float tStep = tSpline.tRoad.opt_RoadDefinition / tSpline.distance;
// tStep *= 0.5f;
//Start initializing the loop. Convuluted to handle special control nodes, so roads don't get rendered where they aren't supposed to, while still preserving the proper curvature.
float FinalMax = 1f;
float StartMin = 0f;
if(tSpline.bSpecialEndControlNode){ //If control node, start after the control node:
FinalMax = tSpline.mNodes[tSpline.GetNodeCount()-2].tTime;
}
if(tSpline.bSpecialStartControlNode){ //If ends in control node, end construction before the control node:
StartMin = tSpline.mNodes[1].tTime;
}
// bool bFinalEnd = false;
// float RoadConnection_StartMin1 = StartMin; //Storage of incremental start values for the road connection mesh construction at the end of this function.
// float RoadConnection_FinalMax1 = FinalMax; //Storage of incremental end values for the road connection mesh construction at the end of this function.
if(tSpline.bSpecialEndNode_IsStart_Delay){
StartMin += (tSpline.SpecialEndNodeDelay_Start / tSpline.distance); //If there's a start delay (in meters), delay the start of road construction: Due to special control nodes for road connections or 3 way intersections.
}else if(tSpline.bSpecialEndNode_IsEnd_Delay){
FinalMax -= (tSpline.SpecialEndNodeDelay_End / tSpline.distance); //If there's a end delay (in meters), cut early the end of road construction: Due to special control nodes for road connections or 3 way intersections.
}
// float RoadConnection_StartMin2 = StartMin; //Storage of incremental start values for the road connection mesh construction at the end of this function.
// float RoadConnection_FinalMax2 = FinalMax; //Storage of incremental end values for the road connection mesh construction at the end of this function.
FinalMax = FinalMax + tStep;
Vector3 tVect1 = default(Vector3);
Vector3 tVect2 = default(Vector3);
Vector3 POS1 = default(Vector3);
Vector3 POS2 = default(Vector3);
if(FinalMax > 1f){ FinalMax = 1f; }
float tNext = 0f;
float fValue1,fValue2;
float fValueMod = tSpline.tRoad.opt_RoadDefinition / tSpline.distance;
bool bIsPastInter = false;
float tIntStrength = 0f;
float tIntStrength2 = 0f;
// bool bMaxIntersection = false;
// bool bFirstInterNode = false;
GSDSplineN xNode = null;
float tIntHeight = 0f;
float tIntHeight2 = 0f;
GSDRoadIntersection GSDRI = null;
float T1SUB = 0f;
float T2SUB = 0f;
bool bIntStr1_Full = false;
bool bIntStr1_FullPrev = false;
bool bIntStr1_FullNext = false;
bool bIntStr2_Full = false;
bool bIntStr2_FullPrev = false;
bool bIntStr2_FullNext = false;
Vector3 tVect3 = default(Vector3);
// bool bStarted = false;
// bool T3Added = false;
List<int[]> tXYs = new List<int[]>();
float TreeClearDist = tSpline.tRoad.opt_ClearTreesDistance;
if(TreeClearDist < tSpline.tRoad.RoadWidth()){ TreeClearDist = tSpline.tRoad.RoadWidth(); }
GSD.Roads.GSDRoadUtil.Construction2DRect tRect = null;
float tGrade = 0f;
for(float i=StartMin;i<FinalMax;i+=tStep){
if(tSpline.tRoad.opt_HeightModEnabled){
if(i > 1f){ break; }
tNext = i+tStep;
if(tNext > 1f){ break; }
tSpline.GetSplineValue_Both(i,out tVect1,out POS1);
if(tNext <= 1f){
tSpline.GetSplineValue_Both(tNext,out tVect2,out POS2);
}else{
tSpline.GetSplineValue_Both(1f,out tVect2,out POS2);
}
//Determine if intersection:
bIsPastInter = false; //If past intersection
tIntStrength = tSpline.IntersectionStrength(ref tVect1,ref tIntHeight, ref GSDRI, ref bIsPastInter, ref i, ref xNode);
// if(IsApproximately(tIntStrength,1f,0.001f) || tIntStrength > 1f){
// bMaxIntersection = true;
// }else{
// bMaxIntersection = false;
// }
// bFirstInterNode = false;
tIntStrength2 = tSpline.IntersectionStrength(ref tVect2,ref tIntHeight2, ref GSDRI, ref bIsPastInter, ref i, ref xNode);
if(tIntStrength2 > 1f){ tIntStrength2 = 1f; }
T1SUB = tVect1.y;
T2SUB = tVect2.y;
if(tIntStrength > 1f){ tIntStrength = 1f; }
if(tIntStrength >= 0f){// || IsApproximately(tIntStrength,0f,0.01f)){
if(IsApproximately(tIntStrength,1f,0.01f)){
T1SUB = tIntHeight;
bIntStr1_Full = true;
bIntStr1_FullNext = false;
}else{
bIntStr1_Full = false;
bIntStr1_FullNext = (tIntStrength2 >= 1f);
if(!IsApproximately(tIntStrength,0f,0.01f)){ T1SUB = (tIntStrength*tIntHeight) + ((1-tIntStrength)*tVect1.y); }
// if(tIntStrength <= 0f){ T1SUB = (tIntStrength*tIntHeight) + ((1-tIntStrength)*tVect1.y); }
}
if((bIntStr1_Full && !bIntStr1_FullPrev) || (!bIntStr1_Full && bIntStr1_FullNext)){
tGrade = tSpline.GetCurrentNode(i).GradeToPrevValue;
if(tGrade < 0f){
T1SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,(tGrade/20f)*-1f);
}else{
T1SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,tGrade/20f);
}
// if(tGrade < 0f){
// T1SUB *= -1f;
// }
}else if(bIntStr1_Full && !bIntStr1_FullNext){
tGrade = tSpline.GetCurrentNode(i).GradeToNextValue;
if(tGrade < 0f){
T1SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,(tGrade/20f)*-1f);
}else{
T1SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,tGrade/20f);
}
// if(tGrade < 0f){
// T1SUB *= -1f;
// }
}else{
T1SUB -= 0.02f;
}
bIntStr1_FullPrev = bIntStr1_Full;
}
if(tIntStrength2 >= 0f || IsApproximately(tIntStrength2,0f,0.01f)){
// if(!IsApproximately(tIntStrength,1f,0.01f)){
if(IsApproximately(tIntStrength,1f,0.01f)){
bIntStr2_Full = true;
T2SUB = tIntHeight2;
}else{
bIntStr2_Full = false;
if(!IsApproximately(tIntStrength2,0f,0.01f)){ T2SUB = (tIntStrength2*tIntHeight) + ((1-tIntStrength2)*tVect2.y); }
// if(tIntStrength2 <= 0f){ T2SUB = (tIntStrength2*tIntHeight) + ((1-tIntStrength2)*tVect2.y); }
}
if((bIntStr2_Full && !bIntStr2_FullPrev)){
tGrade = tSpline.GetCurrentNode(i).GradeToPrevValue;
if(tGrade < 0f){
T2SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,(tGrade/20f)*-1f);
}else{
T2SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,tGrade/20f);
}
// T2SUB -= tIntHeight2 - tVect2.y;
}else if(bIntStr2_Full && !bIntStr2_FullNext){
tGrade = tSpline.GetCurrentNode(i).GradeToNextValue;
if(tGrade < 0f){
T2SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,(tGrade/20f)*-1f);
}else{
T2SUB -= Mathf.Lerp(0.02f,GSDRI.GradeMod,tGrade/20f);
}
// if(tGrade < 0f){
// T2SUB *= -1f;
// }
// T2SUB -= tIntHeight2 - tVect2.y;
}else if(!bIntStr2_Full){
if(tNext+tStep < 1f){
tVect3 = tSpline.GetSplineValue(tNext+tStep,false);
tIntStrength2 = tSpline.IntersectionStrength(ref tVect3,ref tIntHeight2, ref GSDRI, ref bIsPastInter, ref i, ref xNode);
}else{
tIntStrength2 = 0f;
}
if(tIntStrength2 >= 1f){
T2SUB -= 0.06f;
}else{
T2SUB -= 0.02f;
}
}else{
T2SUB -= 0.02f;
}
bIntStr2_FullPrev = bIntStr2_Full;
}
fValue1=i - fValueMod;
fValue2=i + fValueMod;
if(fValue1 < 0){ fValue1 = 0; }
if(fValue2 > 1){ fValue2 = 1; }
tXYs.Add(CreateTris(fValue1,fValue2,ref tVect1,ref POS1,ref tVect2,ref POS2,Sep,ref TBMList,ref T1SUB, ref T2SUB, ref TTD, HeightSep));
//Details and trees:
tRect = SetDetailCoords(i,ref tVect1,ref POS1,ref tVect2, ref POS2,tSpline.tRoad.opt_ClearDetailsDistance,TreeClearDist, ref TTD, ref tSpline);
if(tSpline.tRoad.opt_TreeModEnabled && tRect != null){
TreerectList.Add(tRect);
}
}else{
if(i > 1f){ break; }
tNext = i+tStep;
if(tNext > 1f){ break; }
tSpline.GetSplineValue_Both(i,out tVect1,out POS1);
if(tNext <= 1f){
tSpline.GetSplineValue_Both(tNext,out tVect2,out POS2);
}else{
tSpline.GetSplineValue_Both(1f,out tVect2,out POS2);
}
//Details and trees:
tRect = SetDetailCoords(i,ref tVect1,ref POS1,ref tVect2, ref POS2,tSpline.tRoad.opt_ClearDetailsDistance,TreeClearDist, ref TTD, ref tSpline);
if(tSpline.tRoad.opt_TreeModEnabled && tRect != null){
TreerectList.Add(tRect);
}
}
}
if(tSpline.tRoad.bProfiling){
Profiler.BeginSample("DoRectsTree");
}
if(tSpline.tRoad.opt_TreeModEnabled && TreerectList != null && TreerectList.Count > 0){
int tCount = TTD.TreeSize;
int jCount = TreerectList.Count;
Vector3 tVect3D = default(Vector3);
Vector2 tVect2D = default(Vector2);
TreeInstance tTree;
for(int i=0;i<tCount;i++){
tTree = TTD.TreesCurrent[i];
tVect3D = tTree.position;
tVect3D.x *= TTD.TerrainSize.z;
tVect3D.y *= TTD.TerrainSize.y;
tVect3D.z *= TTD.TerrainSize.x;
tVect3D += TTD.TerrainPos;
tVect2D.x = tVect3D.x;
tVect2D.y = tVect3D.z;
for(int j=0;j<jCount;j++){
if(TreerectList[j].Contains(ref tVect2D)){
TTD.TreesOld.Add(TTD.TreesCurrent[i]);
tTree = TTD.TreesCurrent[i];
tTree.prototypeIndex = -2;
TTD.TreesCurrent[i] = tTree;
TTD.TreesI+=1;
break;
}
}
}
TTD.TreesCurrent.RemoveAll(item => item.prototypeIndex < -1);
}
if(tSpline.tRoad.bProfiling){
Profiler.EndSample();
}
if(!tSpline.tRoad.opt_HeightModEnabled){
return;
}
// //Temp testing:
// tSpline.mNodes[22].tTriList = new List<GSD.Roads.GSDRoadUtil.Construction3DTri>();
// int tCount = triList.Count;
// for(int i=0;i<tCount;i++){
// tSpline.mNodes[22].tTriList.Add(triList[i]);
// }
// tSpline.mNodes[22].tHMList = new List<Vector3>();
float tFloat = -1f;
Sep = tSpline.tRoad.RoadWidth()*1.5f;
int k = 0;
int[] tXY = null;
int tXYsCount = tXYs.Count;
bool bIsBridge = false;
bool bIsTunnel = false;
for(float i=StartMin;i<FinalMax;i+=tStep){
if(TBMList.Count > 0){
if(TBMList[0].MaxI < i){
CleanupTris(i,ref TBMList);
}
}else{
break;
}
//If in bridg mode:
if(tSpline.IsInBridgeTerrain(i)){
bIsBridge = true;
}else{
bIsBridge = false;
}
//If in tunnel mode:
if(tSpline.IsInTunnelTerrain(i)){
bIsTunnel = true;
}else{
bIsTunnel = false;
}
if(k < tXYsCount){
tXY = tXYs[k];
tFloat = ProcessCoordinateGrabber(ref i,ref tSpline,ref TTD, ref TBMList,ref tXY, bIsBridge, bIsTunnel);
if(!IsApproximately(tFloat,0f,0.0001f)){
tSpline.HeightHistory.Add(new KeyValuePair<float,float>(i,tFloat));
}
}else{
break;
}
k+=1;
}
}