static public Table_asterism_star_pos getInstance()
{
if (table_ == null)
{
table_ = new Table_asterism_star_pos();
table_.create("tables/asterism_star_pos.tsv");
}
return(table_);
}
// 星座Idからデータ取得
static public Asterism getData(int astId)
{
if (astId < 1 || astId > 89)
{
return(null);
}
var data = new Asterism();
int astIndex = astId - 1;
var ast = Table_asterism_ast.getInstance().getData(astIndex);
data.id_ = astId;
data.shortName_ = ast.shortName_;
data.name_ = ast.name_;
data.jpName_ = ast.jpName_;
var posTable = Table_asterism_star_pos.getInstance();
var lineHipTable = Table_asterism_line_hip.getInstance();
var starHipTable = Table_asterism_star_hip.getInstance();
// 恒星
var starHipIndices = lineHipTable.getStarHipIndicesFromShortName(data.shortName_);
data.starNum_ = starHipIndices.Count;
foreach (var i in starHipIndices)
{
// ヒッパルコスIdに対応する恒星データを取得
Star star = new Star();
var posData = posTable.getDataFromHipId(i);
star.hipId_ = i;
star.magnitude_ = posData.magnitude_;
star.name_ = starHipTable.getName(star.hipId_);
star.pos_ = new Vector2(posData.lat_, posData.long_);
star.color_ = new Vector3(posData.r_, posData.g_, posData.b_);
data.stars_.Add(star);
}
// 恒星間ライン
var linePair = lineHipTable.getLinesFromShortName(data.shortName_);
foreach (var pair in linePair)
{
var line = new Line();
var start = posTable.getDataFromHipId(pair.startHipId_);
var end = posTable.getDataFromHipId(pair.endHipId_);
line.start_ = new Vector2(start.lat_, start.long_);
line.end_ = new Vector2(end.lat_, end.long_);
line.startHipId_ = pair.startHipId_;
line.endHipId_ = pair.endHipId_;
data.lines_.Add(line);
}
return(data);
}
