public MapMesh(MapCompiled map)
{
texture = new Texture("Images/wall.png");
material = new ObjMaterial("Models/wall.mtl").Lookup("wall");
colorGroups = new List<WallColorGroup>();
var colorMap = new Dictionary<Color, MeshBuilder<VertexTNP3>>();
foreach (var wall in map.Walls) {
MeshBuilder<VertexTNP3> builder;
if (!colorMap.TryGetValue(wall.Color, out builder)) {
builder = new MeshBuilder<VertexTNP3>();
colorMap.Add(wall.Color, builder);
}
for (int i = 0; i < wall.Verts1.Length-1; i++) makeQuads(wall, builder, i, i+1);
if (wall.Shape == ShapeData.Closed) makeQuads(wall, builder, wall.Verts1.Length-1, 0);
}
foreach (var pair in colorMap) {
WallColorGroup g;
g.Color = pair.Key;
g.Mesh = pair.Value.ToMesh().Compile();
colorGroups.Add(g);
}
}
public void Load(string path)
{
var reader = new StreamReader(path);
var material = new Material();
string materialName = null;
while (true) {
var line = reader.ReadLine();
if (line == null) { break; }
line = line.Trim();
var parts = line.Split(' ');
switch (parts[0]) {
case "newmtl":
if (materialName != null) { defs.Add(materialName, material); }
materialName = parts[1];
material = Material.Default();
break;
case "Ka":
material.Ambient.X = Parse.Float(parts[1]);
material.Ambient.Y = Parse.Float(parts[2]);
material.Ambient.Z = Parse.Float(parts[3]);
material.Ambient.W = 1f;
break;
case "Kd":
material.Diffuse.X = Parse.Float(parts[1]);
material.Diffuse.Y = Parse.Float(parts[2]);
material.Diffuse.Z = Parse.Float(parts[3]);
material.Diffuse.W = 1f;
break;
case "Ks":
material.Specular.X = Parse.Float(parts[1]);
material.Specular.Y = Parse.Float(parts[2]);
material.Specular.Z = Parse.Float(parts[3]);
material.Specular.W = 1f;
break;
case "Ns":
material.Shininess = Parse.Float(parts[1]) / 1000f * 128f;
break;
}
}
if (materialName != null) { defs.Add(materialName, material); }
}
