public void resizeHighway(string highwayID, float newSize)
{
int highwayIndex = highwayList.FindIndex(item => item.id == highwayID);
for (int i = 0; i < highwayList[highwayIndex].streetLampList.Count;i++)
{
GameObject.Destroy(highwayList[highwayIndex].streetLampList[i].object3D);
}
highwayList[highwayIndex].streetLampList.Clear();
highwayList[highwayIndex].waySize = newSize;
highwayList[highwayIndex].generateInitial3Dway(terrain);
List<IntersectionNode> allIntersections = intersections.FindAll(item => item.wayIds.Contains(highwayID));
for (int i = 0; i < allIntersections.Count; i++)
resetIntersectionNode(allIntersections[i]);
for (int i = 0; i < allIntersections.Count; i++)
{
if (allIntersections[i].wayIds.Count == 2)
correct2wayIntersection(allIntersections[i]);
else
correctIntersection(allIntersections[i]);
}
DrapeHighway draper = new DrapeHighway();
draper.DrapeRoad(terrain, highwayList[highwayIndex].leftSideVertexes, highwayList[highwayIndex].rightSideVertexes);
for (int i = 0; i < allIntersections.Count; i++)
{
for (int k = 0; k < allIntersections[i].wayIds.Count; k++)
{
int hwIndex = highwayList.FindIndex(item => item.id == allIntersections[i].wayIds[k]);
highwayList[hwIndex].updateHighwayMesh();
if (highwayList[highwayIndex].hasLeftSidewalk)
{
float size = highwayList[highwayIndex].leftSidewalkSize;
deletePavement(highwayList[highwayIndex].id, Pavement.pavementSide.left);
addNewPavement(highwayList[highwayIndex].id, Pavement.pavementSide.left, size);
correctPavement(highwayList[highwayIndex].id, Pavement.pavementSide.left);
}
if (highwayList[highwayIndex].hasRightSideWalk)
{
float size = highwayList[highwayIndex].rightSidewalkSize;
deletePavement(highwayList[highwayIndex].id, Pavement.pavementSide.right);
addNewPavement(highwayList[highwayIndex].id, Pavement.pavementSide.right, size);
correctPavement(highwayList[highwayIndex].id, Pavement.pavementSide.right);
}
}
}
}
private void generateHighwayList()
{
//Eliminate small highways that cause problems
for (int i = 0; i < wayList.Count; i++)
{
float length = 0;
bool isNormal = false;
for (int k = 0; k < wayList[i].nodes.Count - 1; k++)
{
length += (wayList[i].nodes[k + 1].meterPosition - wayList[i].nodes[k].meterPosition).magnitude;
if (length >= 5.0f)
{
isNormal = true;
break;
}
}
if (!isNormal)
{
wayList.RemoveAt(i);
i--;
}
}
intersections = generateIntersectionList();
divideNecessaryWays();
for(int i = 0 ; i < wayList.Count ; i++)
highwayList.Add(new Highway(wayList[i], configurations, terrain));
for (int i = 0; i < intersections.Count; i++)
{
if (intersections[i].wayIds.Count == 2)
correct2wayIntersection(intersections[i]);
else
{
try
{
correctIntersection(intersections[i]);
}
catch (Exception ex)
{
resetIntersectionNode(intersections[i]);
continue;
}
}
}
DrapeHighway draper = new DrapeHighway();
for (int i = 0; i < highwayList.Count; i++)
draper.DrapeRoad(terrain, highwayList[i].leftSideVertexes, highwayList[i].rightSideVertexes);
}
private void generatePavementList()
{
DrapeHighway draper = new DrapeHighway();
for (int i = 0; i < highwayList.Count; i++)
{
if (highwayList[i].hasLeftSidewalk)
{
Pavement newPavement = new Pavement(highwayList[i], terrain,Pavement.pavementSide.left);
if (newPavement.leftSideVertexes.Count == 0 || newPavement.rightSideVertexes.Count == 0)
continue;
draper.DrapeRoad(terrain, newPavement.leftSideVertexes, newPavement.rightSideVertexes);
pavementList.Add(newPavement);
}
if(highwayList[i].hasRightSideWalk)
{
Pavement newPavement = new Pavement(highwayList[i], terrain, Pavement.pavementSide.right);
if (newPavement.leftSideVertexes.Count == 0 || newPavement.rightSideVertexes.Count == 0)
continue;
draper.DrapeRoad(terrain, newPavement.leftSideVertexes, newPavement.rightSideVertexes);
pavementList.Add(newPavement);
}
}
}
