/// <summary>
/// Creates a default instance.
/// </summary>
/// <returns>A default instance of <see cref="SpriteFontAsset"/>.</returns>
public static SpriteFontAsset Default()
{
var font = new SpriteFontAsset
{
Format = FontTextureFormat.Rgba32,
FontName = "Arial",
Size = 16,
};
font.CharacterRegions.Add(new CharacterRegion(' ', (char)127));
return(font);
}
/// <summary>
/// Generate a precompiled sprite font from the current sprite font asset.
/// </summary>
/// <param name="asset">The sprite font asset</param>
/// <param name="sourceAsset">The source sprite font asset item</param>
/// <param name="texturePath">The path of the source texture</param>
/// <param name="srgb">Indicate if the generated texture should be srgb</param>
/// <returns>The precompiled sprite font asset</returns>
public static PrecompiledSpriteFontAsset GeneratePrecompiledSDFSpriteFont(this SpriteFontAsset asset, AssetItem sourceAsset, string texturePath)
{
// TODO create PrecompiledSDFSpriteFontAsset
var scalableFont = (SignedDistanceFieldSpriteFont)SignedDistanceFieldFontCompiler.Compile(FontDataFactory, asset);
var referenceToSourceFont = new AssetReference(sourceAsset.Id, sourceAsset.Location);
var glyphs = new List <Glyph>(scalableFont.CharacterToGlyph.Values);
var textures = scalableFont.Textures;
var imageType = ImageFileType.Png;
var textureFileName = new UFile(texturePath).GetFullPathWithoutExtension() + imageType.ToFileExtension();
if (textures != null && textures.Count > 0)
{
// save the texture TODO support for multi-texture
using (var stream = File.OpenWrite(textureFileName))
scalableFont.Textures[0].GetSerializationData().Save(stream, imageType);
}
var precompiledAsset = new PrecompiledSpriteFontAsset
{
Glyphs = glyphs,
Size = asset.FontType.Size,
Style = asset.FontSource.Style,
OriginalFont = referenceToSourceFont,
FontDataFile = textureFileName,
BaseOffset = scalableFont.BaseOffsetY,
DefaultLineSpacing = scalableFont.DefaultLineSpacing,
ExtraSpacing = scalableFont.ExtraSpacing,
ExtraLineSpacing = scalableFont.ExtraLineSpacing,
DefaultCharacter = asset.DefaultCharacter,
FontName = asset.FontSource.GetFontName(),
IsPremultiplied = asset.FontType.IsPremultiplied,
IsSrgb = false,
};
return(precompiledAsset);
}
/// <summary>
/// Generate a precompiled sprite font from the current sprite font asset.
/// </summary>
/// <param name="asset">The sprite font asset</param>
/// <param name="sourceAsset">The source sprite font asset item</param>
/// <param name="texturePath">The path of the source texture</param>
/// <param name="srgb">Indicate if the generated texture should be srgb</param>
/// <returns>The precompiled sprite font asset</returns>
public static PrecompiledSpriteFontAsset GeneratePrecompiledSpriteFont(this SpriteFontAsset asset, AssetItem sourceAsset, string texturePath, bool srgb)
{
var staticFont = (StaticSpriteFont)StaticFontCompiler.Compile(FontDataFactory, asset, srgb);
var referenceToSourceFont = new AssetReference <SpriteFontAsset>(sourceAsset.Id, sourceAsset.Location);
var glyphs = new List <Glyph>(staticFont.CharacterToGlyph.Values);
var textures = staticFont.Textures;
var imageType = ImageFileType.Png;
var textureFileName = new UFile(texturePath).GetFullPathWithoutExtension() + imageType.ToFileExtension();
if (textures != null && textures.Count > 0)
{
// save the texture TODO support for multi-texture
using (var stream = File.OpenWrite(textureFileName))
staticFont.Textures[0].GetSerializationData().Save(stream, imageType);
}
var precompiledAsset = new PrecompiledSpriteFontAsset
{
Glyphs = glyphs,
Size = asset.Size,
Style = asset.Style,
Source = referenceToSourceFont,
FontDataFile = textureFileName,
BaseOffset = staticFont.BaseOffsetY,
DefaultLineSpacing = staticFont.DefaultLineSpacing,
ExtraSpacing = staticFont.ExtraSpacing,
ExtraLineSpacing = staticFont.ExtraLineSpacing,
DefaultCharacter = asset.DefaultCharacter,
FontName = !string.IsNullOrEmpty(asset.Source) ? (asset.Source.GetFileName() ?? "") : asset.FontName,
IsPremultiplied = asset.IsPremultiplied,
IsSrgb = srgb
};
return(precompiledAsset);
}
/// <summary>
/// Creates a default instance.
/// </summary>
/// <returns>A default instance of <see cref="SpriteFontAsset"/>.</returns>
public static SpriteFontAsset Default()
{
var font = new SpriteFontAsset
{
Format = FontTextureFormat.Rgba32,
FontName = "Arial",
Size = 16,
};
font.CharacterRegions.Add(new CharacterRegion(' ', (char)127));
return font;
}
