public static void Export(string path, BlockGroup blockGroup)
{
var blockMeshes = new BlockMeshMerger();
foreach (var block in blockGroup.GetAllBlocks())
{
block.WriteToMesh(blockGroup, blockMeshes);
}
string dataName = Path.GetFileNameWithoutExtension(path);
var writer = new StringWriter();
writer.WriteLine("#Created by Tsumiki Editor");
writer.WriteLine("");
writer.WriteLine("mtllib " + dataName + ".mtl");
writer.WriteLine("");
// Output Vertices
foreach (Vector3 v in blockMeshes.vertexPos)
{
writer.WriteLine("v " + v.x + " " + v.y + " " + v.z);
}
writer.WriteLine("# " + blockMeshes.vertexPos.Count + " vertices");
// Output Texture Vertices
foreach (Vector2 vt in blockMeshes.vertexUv)
{
writer.WriteLine("vt " + vt.x + " " + (1.0f - vt.y));
}
writer.WriteLine("# " + blockMeshes.vertexUv.Count + " texture vertices");
// Output Faces
writer.WriteLine("usemtl mat1");
int facesCount = blockMeshes.triangles.Count / 3;
for (int i = 0; i < facesCount; i++)
{
int i0 = blockMeshes.triangles[i * 3 + 0] + 1;
int i1 = blockMeshes.triangles[i * 3 + 1] + 1;
int i2 = blockMeshes.triangles[i * 3 + 2] + 1;
writer.WriteLine("f " + i0 + "/" + i0 + " " + i1 + "/" + i1 + " " + i2 + "/" + i2);
}
writer.WriteLine("# " + blockMeshes.vertexUv.Count + " texture vertices");
File.WriteAllText(path, writer.ToString(), Encoding.ASCII);
writer.Dispose();
// Output Materials
var mtlWriter = new StringWriter();
mtlWriter.WriteLine("newmtl mat1");
mtlWriter.WriteLine("Ka 0.00000 0.00000 0.00000");
mtlWriter.WriteLine("Kd 0.00000 0.00000 0.00000");
mtlWriter.WriteLine("Ks 0.00000 0.00000 0.00000");
mtlWriter.WriteLine("Ns 0.00000");
File.WriteAllText(Path.ChangeExtension(path, ".mtl"), mtlWriter.ToString(), Encoding.ASCII);
mtlWriter.Dispose();
}
private static void WriteMetaFile(string path,
Vector3 offset, bool toRightHanded)
{
BlockGroup blockGroup = EditManager.Instance.Layers[0].GetBlockGroup();
ModelGroup modelGroup = EditManager.Instance.Layers[0].GetModelGroup();
Mesh mesh = blockGroup.GetRouteMesh();
Block[] blocks = blockGroup.GetEnterableBlocks();
// モデルを見て移動可能かどうかをチェックする
blocks = blocks.Where(block => {
var model = modelGroup.GetModel(block.position);
return(model == null || model.shape.enterable);
}).ToArray();
var fieldPanels = new FieldPanelGroup(mesh, blocks, offset);
fieldPanels.ApplyRoutePath(blockGroup, EditManager.Instance.RoutePath);
// バウンディングボックス
Vector3 minpos = mesh.bounds.min + offset;
Vector3 maxpos = mesh.bounds.max + offset;
// 座標系反転処理
if (toRightHanded)
{
fieldPanels.ApplyRightHanded();
minpos = FileUtil.ApplyRightHanded(minpos);
maxpos = FileUtil.ApplyRightHanded(maxpos);
float z = minpos.z;
minpos.z = maxpos.z;
maxpos.z = z;
}
var mem = new MemoryStream();
var writer = new BinaryWriter(mem);
writer.Write("E3MT".ToArray()); // Identifier
writer.Write(2); // Version
// バウンディングボックス
writer.Write(minpos);
writer.Write(maxpos);
// 移動パネル
fieldPanels.Write(writer);
// 当たり判定ブロック
Block[] colliderBlocks = blockGroup.GetAllBlocks();
writer.Write(colliderBlocks.Length);
Vector3 colliderOffset = new Vector3(0.5f, 0.25f, 0.5f);
foreach (var block in colliderBlocks)
{
Vector3 position = block.position;
if (toRightHanded)
{
position = FileUtil.ApplyRightHanded(position);
}
position += colliderOffset;
writer.Write(position);
}
// 3Dモデル配置
Model[] models = modelGroup.GetAllModels();
writer.Write(models.Length);
foreach (var model in models)
{
Vector3 position = model.position;
if (toRightHanded)
{
position = FileUtil.ApplyRightHanded(position);
}
writer.Write(model.shape.id);
writer.Write(position);
writer.Write(model.offset);
writer.Write((float)model.rotation);
writer.Write(model.shape.scale * model.scale);
}
File.WriteAllBytes(path, mem.ToArray());
}
