static void Main(string[] args)
{
String filename = "ny_manhattan1.osm";
if (args.Length > 0)
{
filename = args[0];
}
OsmChunk map = new OsmChunk();
if (map.Load(filename))
{
return;
}
if (Settings.cull)
{
map.Cull(Settings.cullBounding);
}
ExportOBJ(filename.Replace(".osm", ""), map);
ExportVMF(filename.Replace(".osm", ".vmf"), map);
}
public static void ExportOBJ(string filename, OsmChunk map)
{
filename = filename.Replace(".\\", "");
StreamWriter msw = new StreamWriter(filename + ".mtl");
msw.Write("newmtl roof_mat\n\n");
msw.Write("newmtl wall_mat\n\n");
msw.Close();
StreamWriter sw = new StreamWriter(filename + ".obj");
sw.Write("mtllib " + filename + ".mtl\n");
sw.Write("o " + filename + "\n\n");
/*
* for (int i = 0; i < map.nodes.Count; i++)
* {
* OsmNode n = map.nodes.ElementAt(i).Value;
* vec3 v = map.GetNodeCoords(n);
* v *= 0.05f;
* sw.Write("v " + v.ToString() + "\n");
* }
* for (int i = 0; i < map.buildings.Count; i++)
* {
* OsmBuilding bd = map.buildings[i];
*
* sw.Write("f");
* for (int j = 0; j < bd.nodeIds.Length - 1; j++)
* {
* long id = map.nodes.Keys.ToList().IndexOf(bd.nodeIds[j]);
* sw.Write(" " + (id + 1));
* }
* sw.Write("\n");
* }
*/
int v = 0;
for (int i = 0; i < map.buildings.Count; i++)
{
OsmBuilding bd = map.buildings[i];
//if (bd.outline)
// continue;
Polygon[] polys = map.GetBuildingPolys(bd);
//flat roof
sw.Write("usemtl roof_mat\n");
sw.Write("s off\n");
for (int j = 0; j < polys.Length; j++)
{
for (int k = 0; k < polys[j].verts.Length; k++)
{
vec3 v1 = polys[j].verts[k];
v1.y = bd.height;
v1 *= Settings.scale;
sw.Write("v " + v1.ToString() + "\n");
}
sw.Write("f");
for (int k = 0; k < polys[j].verts.Length; k++)
{
//long id = map.nodes.Keys.ToList().IndexOf(bd.nodeIds[j]);
//sw.Write(" " + (id + 1));
v++;
sw.Write(" " + v);
}
sw.Write("\n\n");
}
if (bd.min_height > 0.001)
{
for (int j = 0; j < polys.Length; j++)
{
for (int k = polys[j].verts.Length - 1; k >= 0; k--)
{
vec3 v1 = polys[j].verts[k];
v1.y = bd.min_height;
v1 *= Settings.scale;
sw.Write("v " + v1.ToString() + "\n");
}
sw.Write("f");
for (int k = 0; k < polys[j].verts.Length; k++)
{
//long id = map.nodes.Keys.ToList().IndexOf(bd.nodeIds[j]);
//sw.Write(" " + (id + 1));
v++;
sw.Write(" " + v);
}
sw.Write("\n\n");
}
}
//walls
sw.Write("usemtl wall_mat\n");
sw.Write("s off\n");
for (int j = 0; j < bd.nodeIds.Length - 1; j++)
{
vec3 v1 = map.GetNodeCoords(map.nodes[bd.nodeIds[j]]);
vec3 v2 = map.GetNodeCoords(map.nodes[bd.nodeIds[j + 1]]);
vec3 v3 = v2;
vec3 v4 = v1;
v1.y = bd.height;
v2.y = bd.height;
v3.y = bd.min_height;
v4.y = bd.min_height;
v1 *= Settings.scale;
v2 *= Settings.scale;
v3 *= Settings.scale;
v4 *= Settings.scale;
sw.Write("v " + v1.ToString() + "\n");
sw.Write("v " + v2.ToString() + "\n");
sw.Write("v " + v3.ToString() + "\n");
sw.Write("v " + v4.ToString() + "\n");
sw.Write("f {0} {1} {2} {3}\n", v + 1, v + 2, v + 3, v + 4);
v += 4;
}
sw.Write("\n");
}
Console.WriteLine("obj: verts count {0}", v);
sw.Close();
}
public static void ExportVMF(string filename, OsmChunk map)
{
long brushId = 1;
StreamWriter sw = new StreamWriter(filename);
/*versioninfo
* {
* "formatversion" "100"
* "prefab" "1"
* }*/
sw.Write("versioninfo\n{\n\"formatversion\" \"100\"\n\"prefab\" \"1\"\n}\n");
/*visgroups
* {
* }
* viewsettings
* {
* }*/
double s = 30.0 * Settings.scale;
sw.Write("world\n{\n");
sw.Write("\"id\" \"1\"\n\"classname\" \"worldspawn\"\n\"skyname\" \"sky_day01_01\"\n");
//
for (int i = 0; i < map.buildings.Count; i++)
{
OsmBuilding bd = map.buildings[i];
//if (bd.outline)
// continue;
double h1 = bd.min_height * s;
double h2 = bd.height * s;
if (h2 > 30000)
{
Console.WriteLine("building {0} is too high {1}", i, h2);
}
Polygon[] polys = map.GetBuildingPolys(bd);
for (int p = 0; p < polys.Length; p++)
{
sw.Write("solid\n{\n");
sw.Write("\t\"id\" \"{0}\"\n", brushId);
brushId++;
for (int j = 0; j < polys[p].verts.Length; j++)
{
vec3 v1 = polys[p].At(j);
vec3 v2 = polys[p].At(j + 1);
vec3 v3 = new vec3(v2.x, h2, v2.z);
v1.y = h1;
v2.y = h1;
v1 *= s;
v2 *= s;
v3 *= s;
v1.z *= -1;
v2.z *= -1;
v3.z *= -1;
//v1 += (v1 - v3)*4;
//v2 += (v2 - v3)*4;
v1 = new vec3(v1.x, v1.z, v1.y).Snap();
v2 = new vec3(v2.x, v2.z, v2.y).Snap();
v3 = new vec3(v3.x, v3.z, v3.y).Snap();
vec3 uaxis = new vec3(v2.x - v1.x, v2.y - v1.y, 0);
uaxis.Normalize();
sw.Write("\tside\n\t{\n");
sw.Write("\t\t\"plane\" \"(" + v1.ToString() + ") (" + v2.ToString() + ") (" + v3.ToString() + ")\"\n");
sw.Write("\t\t\"material\" \"" + Settings.wallsMaterial + "\"\n");
sw.Write("\t\t\"uaxis\" \"[" + uaxis.ToString() + " 0] 0.25\"\n");
sw.Write("\t\t\"vaxis\" \"[0 0 -1 0] 0.25\"\n");
//"rotation" "0"
sw.Write("\t\t\"lightmapscale\" \"" + Settings.lightmapscale + "\"\n");
sw.Write("\t}\n");
}
//top
sw.Write("\tside\n\t{\n");
sw.Write("\t\t\"plane\" \"(" + new vec3(0, 50, h2).ToString() + ") (" + new vec3(50, 50, h2).ToString() + ") (" + new vec3(50, 0, h2).ToString() + ")\"\n");
sw.Write("\t\t\"material\" \"" + Settings.roofMaterial + "\"\n");
sw.Write("\t\t\"uaxis\" \"[1 0 0 0] 0.25\"\n");
sw.Write("\t\t\"vaxis\" \"[0 -1 0 0] 0.25\"\n");
sw.Write("\t\t\"lightmapscale\" \"" + Settings.lightmapscale + "\"\n");
sw.Write("\t}\n");
//bottom
sw.Write("\tside\n\t{\n");
sw.Write("\t\t\"plane\" \"(" + new vec3(0, 0, h1).ToString() + ") (" + new vec3(50, 0, h1).ToString() + ") (" + new vec3(50, 50, h1).ToString() + ")\"\n");
sw.Write("\t\t\"material\" \"" + Settings.ceilingMaterial + "\"\n");
sw.Write("\t\t\"uaxis\" \"[1 0 0 0] 0.25\"\n");
sw.Write("\t\t\"vaxis\" \"[0 -1 0 0] 0.25\"\n");
sw.Write("\t\t\"lightmapscale\" \"" + Settings.lightmapscale + "\"\n");
sw.Write("\t}\n");
sw.Write("}\n"); //end solid
}
}
//sky and ground
//(-150, -170, 300, 410)
/*VMFWriteSolid(sw, brushId++, new vec3(-5120, -7680, 8128), new vec3(5120, 5312, 8192), "tools/toolsskybox");
* VMFWriteSolid(sw, brushId++, new vec3(-5120, -7680, 0), new vec3(-5056, 5312, 8128), "tools/toolsskybox");
* VMFWriteSolid(sw, brushId++, new vec3(5056, -7680, 0), new vec3(5120, 5312, 8128), "tools/toolsskybox");
* VMFWriteSolid(sw, brushId++, new vec3(-5056, 5248, 0), new vec3(5056, 5312, 8128), "tools/toolsskybox");
* VMFWriteSolid(sw, brushId++, new vec3(-5056, -7680, 0), new vec3(5056, -7616, 8128), "tools/toolsskybox");
* VMFWriteSolid(sw, brushId++, new vec3(-5120, -7680, -64), new vec3(5120, 5312, 0), "concrete/concretefloor005a");*/
VMFWriteSolid(sw, brushId++, new vec3(-12288, -15360, 14000), new vec3(12288, 12288, 14064), "tools/toolsskybox");
VMFWriteSolid(sw, brushId++, new vec3(-12288, -15360, -64), new vec3(12288, 12288, 0), "concrete/concretefloor005a");
VMFWriteSolid(sw, brushId++, new vec3(-12288, -15360, 0), new vec3(-12224, 12288, 14064), "tools/toolsskybox");
VMFWriteSolid(sw, brushId++, new vec3(12224, -15360, 0), new vec3(12288, 12288, 14064), "tools/toolsskybox");
VMFWriteSolid(sw, brushId++, new vec3(-12288, 12224, 0), new vec3(12288, 12288, 14064), "tools/toolsskybox");
VMFWriteSolid(sw, brushId++, new vec3(-12288, -15360, 0), new vec3(12288, -15296, 14064), "tools/toolsskybox");
sw.Write("}\n"); //end world
//light
sw.Write("entity\n{\n");
//sw.Write("\t\"id\" \"{0}\"\n",id);
sw.Write("\t\"classname\" \"light_environment\"\n");
sw.Write("\t\"angles\" \"0 345 0\"\n");
sw.Write("\t\"pitch\" \"-60\"\n");
sw.Write("\t\"SunSpreadAngle\" \"1\"\n");
sw.Write("\t\"_ambient\" \"255 255 255 20\"\n");
sw.Write("\t\"_ambientHDR\" \"-1 -1 -1 1\"\n");
sw.Write("\t\"_AmbientScaleHDR\" \"1\"\n");
sw.Write("\t\"_light\" \"255 255 255 200\"\n");
sw.Write("\t\"_lightHDR\" \"-1 -1 -1 1\"\n");
sw.Write("\t\"_lightscaleHDR\" \"1\"\n");
sw.Write("\t\"origin\" \"-320 -4607 128\"\n");
sw.Write("}\n");
//player
sw.Write("entity\n{\n");
//sw.Write("\t\"id\" \"{0}\"\n",id);
sw.Write("\t\"classname\" \"info_player_start\"\n");
sw.Write("\t\"angles\" \"0 0 0\"\n");
sw.Write("\t\"origin\" \"-384 -4601 16\"\n");
sw.Write("}\n");
sw.Close();
Console.WriteLine("vmf: brushes count {0}", brushId);
}