static public void ChangeSpriteAspectSnap(UI2DSprite ui_sprite2d, Sprite sprite, Vector2 raw_size)
{
if (sprite == null)
{
return;
}
ui_sprite2d.sprite2D = sprite;
float ratio = sprite.rect.width / sprite.rect.height;
ui_sprite2d.SetDimensions(Mathf.RoundToInt(ratio * raw_size.y), Mathf.RoundToInt(raw_size.y));
if (raw_size.x < ui_sprite2d.width)
{
ui_sprite2d.SetDimensions(Mathf.RoundToInt(raw_size.x), Mathf.RoundToInt(raw_size.x / ratio));
}
ui_sprite2d.Update();
}