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GSDRoadUtilityT.cs
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GSDRoadUtilityT.cs
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#region "Imports"
using UnityEngine;
//using System.Collections; // Unused
//using GSD; // Unused
using System.Collections.Generic;
#endregion
namespace GSD.Threaded
{
#if UNITY_EDITOR
public static class GSDTerraformingT
{
public class TerrainBoundsMaker
{
public List<GSD.Roads.GSDRoadUtil.Construction3DTri> triList;
public GSD.Roads.GSDRoadUtil.Construction2DRect tRect;
public float MinI = 0f;
public float MaxI = 1f;
}
/*
private static Vector3 ProcessLineHeights_PrevVect = new Vector3(0f, 0f, 0f);
public static float ProcessLineHeights(GSDSplineC tSpline, ref Vector3 tVect, ref Vector3 POS, float tDistance, GSD.Roads.GSDTerraforming.TempTerrainData TTD, float PrevDesiredHeight)
{
Vector3 ShoulderR_rVect = new Vector3(0f, 0f, 0f);
Vector3 ShoulderL_lVect = new Vector3(0f, 0f, 0f);
float DesiredHeight = ProcessLineHeights_GetDesiredHeight(tVect, ref TTD, ref tSpline);
float nResult = 0f;
bool bIntersection = tSpline.IsNearIntersection(ref tVect, ref nResult);
if(bIntersection)
{
if(nResult < tVect.y)
{
tVect.y = nResult;
DesiredHeight = ProcessLineHeights_GetDesiredHeight(tVect, ref TTD, ref tSpline);
}
}
int x1 = 0, y1 = 0;
GetTempHeights_Coordinates(ref tVect, ref TTD, out x1, out y1);
bool bOverride = false;
int StepMod = (int) (1 / TTD.HMRatio);
for(float i = tDistance; i >= 1f; i -= StepMod)
{
ShoulderR_rVect = (tVect + new Vector3(i * POS.normalized.z, 0, i * -POS.normalized.x));
GetTempHeights_Coordinates(ref ShoulderR_rVect, ref TTD, out x1, out y1);
if(TTD.heights[x1, y1] > DesiredHeight)
{
bOverride = true;
}
if(bOverride || !TTD.tHeights[x1, y1])
{
TTD.tHeights[x1, y1] = true;
TTD.cX[TTD.cI] = x1;
TTD.cY[TTD.cI] = y1;
TTD.cH[TTD.cI] = DesiredHeight;
TTD.oldH[TTD.cI] = TTD.heights[x1, y1];
TTD.cI += 1;
}
bOverride = false;
ShoulderL_lVect = (tVect + new Vector3(i * -POS.normalized.z, 0, i * POS.normalized.x));
GetTempHeights_Coordinates(ref ShoulderL_lVect, ref TTD, out x1, out y1);
if(TTD.heights[x1, y1] > DesiredHeight)
{
bOverride = true;
}
if(bOverride || !TTD.tHeights[x1, y1])
{
TTD.tHeights[x1, y1] = true;
TTD.cX[TTD.cI] = x1;
TTD.cY[TTD.cI] = y1;
TTD.cH[TTD.cI] = DesiredHeight;
TTD.oldH[TTD.cI] = TTD.heights[x1, y1];
TTD.cI += 1;
}
bOverride = false;
}
GetTempHeights_Coordinates(ref tVect, ref TTD, out x1, out y1);
if(TTD.heights[x1, y1] > DesiredHeight || (tVect.y < ProcessLineHeights_PrevVect.y))
{
bOverride = true;
}
if(bOverride || !TTD.tHeights[x1, y1])
{
TTD.tHeights[x1, y1] = true;
TTD.cX[TTD.cI] = x1;
TTD.cY[TTD.cI] = y1;
if(tDistance > 15f && TTD.HMRatio > 0.24f)
{
TTD.cH[TTD.cI] = DesiredHeight - 0.0002f;
}
else
{
TTD.cH[TTD.cI] = DesiredHeight;
}
TTD.oldH[TTD.cI] = TTD.heights[x1, y1];
TTD.cI += 1;
}
ProcessLineHeights_PrevVect = tVect;
return DesiredHeight;
}
private static float ProcessLineHeights_GetDesiredHeight(Vector3 tVect, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, ref GSDSplineC tSpline)
{
return ((((tVect - TTD.TerrainPos).y) - tSpline.tRoad.opt_TerrainSubtract_Alt) / TTD.TerrainSize.y);
}
*/
private static void GetTempHeights_Coordinates(ref Vector3 tVect, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, out int x, out int y)
{
//Get the normalized position of this game object relative to the terrain:
Vector3 tempCoord = (tVect - TTD.TerrainPos);
Vector3 coord;
coord.x = tempCoord.x / TTD.TerrainSize.x;
coord.y = tempCoord.y / TTD.TerrainSize.y;
coord.z = tempCoord.z / TTD.TerrainSize.z;
//Get the position of the terrain heightmap where this game object is:
y = (int) (coord.x * TTD.HM);
x = (int) (coord.z * TTD.HM);
}
private static void GetTempDetails_Coordinates(ref Vector3 tVect, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, out int x, out int y)
{
//Get the normalized position of this game object relative to the terrain:
Vector3 tempCoord = (tVect - TTD.TerrainPos);
Vector3 coord;
coord.x = tempCoord.x / TTD.TerrainSize.x;
coord.y = tempCoord.y / TTD.TerrainSize.y;
coord.z = tempCoord.z / TTD.TerrainSize.z;
//Get the position of the terrain heightmap where this game object is:
y = (int) (coord.x * TTD.DetailMaxIndex);
x = (int) (coord.z * TTD.DetailMaxIndex);
}
//Privatized for obfuscate:
public static void DoRects(GSDSplineC tSpline, GSD.Roads.GSDTerraforming.TempTerrainData TTD)
{
DoRectsDo(ref tSpline, ref TTD);
}
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 index = StartMin; index < FinalMax; index += tStep)
{
if (tSpline.tRoad.opt_HeightModEnabled)
{
if (index > 1f)
{
break;
}
tNext = index + tStep;
if (tNext > 1f)
{
break;
}
tSpline.GetSplineValue_Both(index, 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 index, 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 index, 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 (GSDRootUtil.IsApproximately(tIntStrength, 1f, 0.01f))
{
T1SUB = tIntHeight;
bIntStr1_Full = true;
bIntStr1_FullNext = false;
}
else
{
bIntStr1_Full = false;
bIntStr1_FullNext = (tIntStrength2 >= 1f);
if (!GSDRootUtil.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(index).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(index).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 || GSDRootUtil.IsApproximately(tIntStrength2, 0f, 0.01f))
{
// if(!IsApproximately(tIntStrength,1f,0.01f)){
if (GSDRootUtil.IsApproximately(tIntStrength, 1f, 0.01f))
{
bIntStr2_Full = true;
T2SUB = tIntHeight2;
}
else
{
bIntStr2_Full = false;
if (!GSDRootUtil.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(index).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(index).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 index, ref xNode);
}
else
{
tIntStrength2 = 0f;
}
if (tIntStrength2 >= 1f)
{
T2SUB -= 0.06f;
}
else
{
T2SUB -= 0.02f;
}
}
else
{
T2SUB -= 0.02f;
}
bIntStr2_FullPrev = bIntStr2_Full;
}
fValue1 = index - fValueMod;
fValue2 = index + 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(index, 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 (index > 1f)
{
break;
}
tNext = index + tStep;
if (tNext > 1f)
{
break;
}
tSpline.GetSplineValue_Both(index, 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(index, 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);
}
}
}
GSDRootUtil.StartProfiling(tSpline.tRoad, "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);
}
GSDRootUtil.EndProfiling(tSpline.tRoad);
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 index = StartMin; index < FinalMax; index += tStep)
{
if (TBMList.Count > 0)
{
if (TBMList[0].MaxI < index)
{
CleanupTris(index, ref TBMList);
}
}
else
{
break;
}
//If in bridg mode:
if (tSpline.IsInBridgeTerrain(index))
{
bIsBridge = true;
}
else
{
bIsBridge = false;
}
//If in tunnel mode:
if (tSpline.IsInTunnelTerrain(index))
{
bIsTunnel = true;
}
else
{
bIsTunnel = false;
}
if (k < tXYsCount)
{
tXY = tXYs[k];
tFloat = ProcessCoordinateGrabber(ref index, ref tSpline, ref TTD, ref TBMList, ref tXY, bIsBridge, bIsTunnel);
if (!GSDRootUtil.IsApproximately(tFloat, 0f, 0.0001f))
{
tSpline.HeightHistory.Add(new KeyValuePair<float, float>(index, tFloat));
}
}
else
{
break;
}
k += 1;
}
}
private static void CleanupTris(float CurrentI, ref List<TerrainBoundsMaker> tList)
{
int mCount = tList.Count;
int LastIndexToRemove = -1;
for (int index = 0; index < mCount; index++)
{
if (tList[index].MaxI < CurrentI)
{
LastIndexToRemove = index;
}
else
{
break;
}
}
if (LastIndexToRemove >= 0)
{
tList.RemoveRange(0, LastIndexToRemove);
}
//
// mCount = rectList.Count;
// LastIndexToRemove = -1;
// for(int i=0;i<mCount;i++){
// if(tList[i].MaxI < CurrentI){
// LastIndexToRemove = i;
// }else{
// break;
// }
// }
// if(LastIndexToRemove >= 0){
// rectList.RemoveRange(0,LastIndexToRemove);
// }
}
private static int[] CreateTris(float i, float i2, ref Vector3 tVect1, ref Vector3 POS1, ref Vector3 tVect2, ref Vector3 POS2, float Sep, ref List<TerrainBoundsMaker> tList, ref float T1SUB, ref float T2SUB, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, float HeightSep)
{
Vector3 lVect1 = (tVect1 + new Vector3(Sep * -POS1.normalized.z, 0, Sep * POS1.normalized.x));
Vector3 rVect1 = (tVect1 + new Vector3(Sep * POS1.normalized.z, 0, Sep * -POS1.normalized.x));
Vector3 lVect2 = (tVect2 + new Vector3(Sep * -POS2.normalized.z, 0, Sep * POS2.normalized.x));
Vector3 rVect2 = (tVect2 + new Vector3(Sep * POS2.normalized.z, 0, Sep * -POS2.normalized.x));
lVect1.y = T1SUB;
rVect1.y = T1SUB;
lVect2.y = T2SUB;
rVect2.y = T2SUB;
TerrainBoundsMaker TBM = new TerrainBoundsMaker();
TBM.triList = new List<GSD.Roads.GSDRoadUtil.Construction3DTri>();
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(lVect1, rVect1, lVect2, i, i2));
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(lVect2, rVect1, rVect2, i, i2));
Vector3 lVect1far = (tVect1 + new Vector3(HeightSep * -POS1.normalized.z, 0, HeightSep * POS1.normalized.x));
Vector3 rVect1far = (tVect1 + new Vector3(HeightSep * POS1.normalized.z, 0, HeightSep * -POS1.normalized.x));
Vector3 lVect2far = (tVect2 + new Vector3(HeightSep * -POS2.normalized.z, 0, HeightSep * POS2.normalized.x));
Vector3 rVect2far = (tVect2 + new Vector3(HeightSep * POS2.normalized.z, 0, HeightSep * -POS2.normalized.x));
lVect1far.y = lVect1.y;
lVect2far.y = lVect2.y;
rVect1far.y = rVect1.y;
rVect2far.y = rVect2.y;
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(lVect1far, lVect1, lVect2far, i, i2));
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(lVect2far, lVect1, lVect2, i, i2));
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(rVect1, rVect1far, rVect2, i, i2));
TBM.triList.Add(new GSD.Roads.GSDRoadUtil.Construction3DTri(rVect2, rVect1far, rVect2far, i, i2));
TBM.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);
// tRect.MinI = i;
// tRect.MaxI = i2;
TBM.MinI = i;
TBM.MaxI = i2;
tList.Add(TBM);
int[] Xs = new int[4];
int[] Ys = new int[4];
int x1, y1;
GetTempHeights_Coordinates(ref lVect1far, ref TTD, out x1, out y1);
Xs[0] = x1;
Ys[0] = y1;
GetTempHeights_Coordinates(ref lVect2far, ref TTD, out x1, out y1);
Xs[1] = x1;
Ys[1] = y1;
GetTempHeights_Coordinates(ref rVect1far, ref TTD, out x1, out y1);
Xs[2] = x1;
Ys[2] = y1;
GetTempHeights_Coordinates(ref rVect2far, ref TTD, out x1, out y1);
Xs[3] = x1;
Ys[3] = y1;
int Min = Mathf.Min(Xs);
int Max = Mathf.Max(Xs);
Xs[0] = Min - 2;
Xs[2] = Max + 2;
Min = Mathf.Min(Ys);
Max = Mathf.Max(Ys);
Xs[1] = Min - 2;
Xs[3] = Max + 2;
return Xs;
}
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;
GSDRootUtil.StartProfiling(tSpline.tRoad, "Dorectsdetails");
int tInt = 0;
for (int index = MinX; index <= MaxX; index++)
{
for (int k = MinY; k <= MaxY; k++)
{
//Bitfield for identification:
tInt = k;
tInt = tInt << 16;
tInt = tInt | (ushort) index;
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) index);
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);
}
}
}
GSDRootUtil.EndProfiling(tSpline.tRoad);
}
return tRect;
}
private static float ProcessCoordinateGrabber(ref float param, ref GSDSplineC tSpline, ref GSD.Roads.GSDTerraforming.TempTerrainData TTD, ref List<TerrainBoundsMaker> tList, ref int[] tXY, bool bIsBridge, bool bIsTunnel)
{
int MinX = tXY[0];
int MinY = tXY[1];
int MaxX = tXY[2];
int MaxY = tXY[3];
if (MinX >= TTD.TerrainMaxIndex)
{
MinX = TTD.TerrainMaxIndex - 1;
}
if (MinY >= TTD.TerrainMaxIndex)
{
MinY = TTD.TerrainMaxIndex - 1;
}
if (MaxX >= TTD.TerrainMaxIndex)
{
MaxX = TTD.TerrainMaxIndex - 1;
}
if (MaxY >= TTD.TerrainMaxIndex)
{
MaxY = TTD.TerrainMaxIndex - 1;
}
if (MinX < 0)