public static Vector2Int RotateVertex(Vector2Int original)
{
return(AddRotationOffset(TileTransformer.RotateCoord(original)));
}
// Based on the algorithms found on http://clintbellanger.net/articles/isometric_math/
/// <summary>
/// Converts a vertex coordinate into a world position.
/// </summary>
/// <param name="x">The x vertex coordinate.</param>
/// <param name="y">The y vertex coordinate.</param>
/// <returns>The world position.</returns>
public static Vector2 VertexToWorld(int x, int y)
{
Vector2 coordWorldPos = TileTransformer.CoordToWorld(RemoveRotationOffset(new Vector2Int(x, y)));
return(coordWorldPos + new Vector2(Settings.TILE_WIDTH_HALF, Settings.TILE_HEIGHT_HALF));
}
/// <summary>
/// Converts a world position into a vertex position.
/// </summary>
/// <param name="world">The world position.</param>
/// <returns>The vertex position.</returns>
public static Vector2Int WorldToVertex(Vector2 world)
{
return(AddRotationOffset(TileTransformer.WorldToCoord(new Vector2(world.x, world.y - Settings.TILE_HEIGHT_HALF))));
}
public static Vector3Int RotateCoord(Vector3Int original)
{
Vector2Int vec2rotated = TileTransformer.RotateCoord(new Vector2Int(original.x, original.y));
return(RotateInsideTile(new Vector3Int(vec2rotated.x, vec2rotated.y, original.z)));
}