/// <summary>
/// Render a string from an atlas.
/// </summary>
/// <param name="position">The top left position of where to start drawing the string.</param>
/// <param name="color">The text color.</param>
/// <param name="text">The text itself.</param>
/// <param name="atlas">The font atlas to use.</param>
/// <param name="layouter">The layouter to use.</param>
/// <param name="effect">Effect to apply</param>
/// <param name="effectAmount">The effect amount.</param>
/// <param name="effectColor">The effect color.</param>
public void RenderString(
Vector3 position, Color color, string text, DrawableFontAtlas atlas, TextLayouter layouter = null,
FontEffect effect = FontEffect.None, float effectAmount = 0f, Color?effectColor = null)
{
layouter ??= new TextLayouter(atlas);
atlas.SetupDrawing(this, text, effect, effectAmount, effectColor);
var reUsableVector = new Vector3();
foreach (char c in text)
{
Vector2 gPos = layouter.AddLetter(c, out DrawableGlyph g);
if (g == null || g.GlyphUV == Rectangle.Empty)
{
continue;
}
reUsableVector.X = gPos.X;
reUsableVector.Y = gPos.Y;
atlas.DrawGlyph(this, g, position + reUsableVector, color);
}
atlas.FinishDrawing(this);
}
/// <summary>
/// Render a string from an atlas.
/// </summary>
/// <param name="position">The top left position of where to start drawing the string.</param>
/// <param name="color">The text color.</param>
/// <param name="text">The text itself.</param>
/// <param name="atlas">The font atlas to use.</param>
/// <param name="layouter">The layouter to use.</param>
public void RenderString(Vector3 position, Color color, string text, DrawableFontAtlas atlas, TextLayouter layouter)
{
if (atlas?.Atlas?.Glyphs == null)
{
return;
}
position = position.RoundClosest();
foreach (char c in text)
{
Vector2 gPos = layouter.AddLetter(c, out AtlasGlyph g);
if (g == null)
{
continue;
}
var uv = new Rectangle(g.Location, g.UV);
RenderSprite(new Vector3(position.X + gPos.X, position.Y + gPos.Y, position.Z), g.Size, color, atlas.Texture, uv);
}
}
