/**
* 指定されたParcelの中に、ビルを建てる。
*/
bool generateParcelBuildings(VBORenderManager& rendManager, Block &inBlock, Parcel &inParcel, PlaceTypesMainClass &placeTypesIn)
{
float probEmptyParcel = 0.0f;
Loop3D pContourCpy;
if(inParcel.getMyPlaceTypeIdx() == -1){
return false;
}
//if parcel is park, process
if(inParcel.parcelType==PAR_PARK){//park
//printf("PARK\n");
return false;
}
//Compute parcel frontage
std::vector<int> frontEdges;
std::vector<int> rearEdges;
std::vector<int> sideEdges;
pContourCpy.clear();
pContourCpy = inParcel.parcelContour.contour;
inParcel.parcelContour.contour.clear();
Polygon3D::cleanLoop(pContourCpy, inParcel.parcelContour.contour, 1.0f);
Polygon3D::reorientFace(inParcel.parcelContour.contour);
inBlock.findParcelFrontAndBackEdges(inBlock, inParcel, frontEdges, rearEdges, sideEdges);
//Compute buildable area polygon
float bldgFootprintArea = inParcel.computeBuildableArea(
placeTypesIn.myPlaceTypes[inParcel.getMyPlaceTypeIdx()].getFloat("parcel_setback_front"),
placeTypesIn.myPlaceTypes[inParcel.getMyPlaceTypeIdx()].getFloat("parcel_setback_rear"),
placeTypesIn.myPlaceTypes[inParcel.getMyPlaceTypeIdx()].getFloat("parcel_setback_sides"),
frontEdges, rearEdges, sideEdges,
inParcel.parcelBuildableAreaContour.contour);
//printf("parcelBuilsable %d\n",inParcel.parcelBuildableAreaContour.contour.size());
if(inParcel.parcelBuildableAreaContour.isSelfIntersecting()){
inParcel.parcelBuildableAreaContour.contour.clear();
return false;
}
//compute building footprint polygon
if(!computeBuildingFootprintPolygon(
placeTypesIn.myPlaceTypes.at(inParcel.getMyPlaceTypeIdx()).getFloat("building_max_frontage"),
placeTypesIn.myPlaceTypes.at(inParcel.getMyPlaceTypeIdx()).getFloat("building_max_depth"),
frontEdges, rearEdges, sideEdges,
inParcel.parcelBuildableAreaContour.contour,
inParcel.myBuilding.buildingFootprint.contour))
{
printf("!computeBuildingFootprintPolygon\n");
return false;
}
// もしfootprintの一辺の長さが短すぎたら、または、短い辺と長い辺の比が大きすぎたら、ビルの建設を中止する
QVector3D obbSize;
QMatrix4x4 obbMat;
inParcel.myBuilding.buildingFootprint.getMyOBB(obbSize, obbMat);
if (obbSize.x() < 5 || obbSize.y() < 5) return false;
if (obbSize.x() > obbSize.y() * 5 || obbSize.y() > obbSize.x() * 5) return false;
// stoties
float heightDev =
(placeTypesIn.myPlaceTypes.at(inParcel.getMyPlaceTypeIdx()).getFloat("building_stories_deviation")/100.0f)*
(((float)qrand()/RAND_MAX)*2.0f-1.0f)* //LC::misctools::genRand(-1.0f,1.0f)*
placeTypesIn.myPlaceTypes.at(inParcel.getMyPlaceTypeIdx()).getFloat("building_stories_mean");
int bldgNumStories = (int)
placeTypesIn.myPlaceTypes.at(inParcel.getMyPlaceTypeIdx()).getFloat("building_stories_mean") +
heightDev;
// find the lowest elevation
float minZ = std::numeric_limits<float>::max();
for (int i = 0; i < inParcel.myBuilding.buildingFootprint.contour.size(); ++i) {
float z = rendManager.getTerrainHeight(inParcel.myBuilding.buildingFootprint[i].x(), inParcel.myBuilding.buildingFootprint[i].y());
if (z < minZ) {
minZ = z;
}
}
// set the elevation
for (int i = 0; i < inParcel.myBuilding.buildingFootprint.contour.size(); ++i) {
inParcel.myBuilding.buildingFootprint[i].setZ(minZ);
}
//Set building
//inParcel.myBuilding.buildingFootprint=inParcel.myBuilding.buildingFootprint;
inParcel.myBuilding.numStories=bldgNumStories;
inParcel.myBuilding.bldType=BLDG_WITH_BLDG;
return true;
}
