void Init()
{
Release();
mainTexture = new NTexture(_fontAsset.atlasTexture);
mainTexture.destroyMethod = DestroyMethod.None;
_manager = mainTexture.GetMaterialManager(this.shader);
_manager.onCreateNewMaterial += OnCreateNewMaterial;
_material = new Material(_fontAsset.material); //copy
_material.SetFloat(ShaderUtilities.ID_TextureWidth, mainTexture.width);
_material.SetFloat(ShaderUtilities.ID_TextureHeight, mainTexture.height);
_material.SetFloat(ShaderUtilities.ID_GradientScale, fontAsset.atlasPadding + 1);
_material.SetFloat(ShaderUtilities.ID_WeightNormal, fontAsset.normalStyle);
_material.SetFloat(ShaderUtilities.ID_WeightBold, fontAsset.boldStyle);
// _ascent = _fontAsset.faceInfo.ascentLine;
// _lineHeight = _fontAsset.faceInfo.lineHeight;
_ascent = _fontAsset.faceInfo.pointSize;
_lineHeight = _fontAsset.faceInfo.pointSize * 1.25f;
bool isAlternativeTypeface;
TMP_FontAsset actualAsset;
_lineChar = TMP_FontAssetUtilities.GetCharacterFromFontAsset('_', _fontAsset, true, FontStyles.Normal, _fontWeight, out isAlternativeTypeface, out actualAsset);
}
TMP_Character GetCharacterFromFontAsset(uint unicode, FontStyles fontStyle)
{
bool isAlternativeTypeface;
#pragma warning disable
TMP_FontAsset actualAsset;
#pragma warning restore
return(TMP_FontAssetUtilities.GetCharacterFromFontAsset(unicode, _fontAsset, true, fontStyle, _fontWeight,
out isAlternativeTypeface
//,out actualAsset //old TMP version need this line
));
}
override public bool GetGlyph(char ch, out float width, out float height, out float baseline)
{
bool isAlternativeTypeface;
TMP_FontAsset actualAsset;
_char = TMP_FontAssetUtilities.GetCharacterFromFontAsset(ch, _fontAsset, true, _style, _fontWeight, out isAlternativeTypeface, out actualAsset);
if (_char != null)
{
width = _char.glyph.metrics.horizontalAdvance * _boldMultiplier * _scale;
height = _lineHeight * _scale;
baseline = _ascent * _scale;
if (_format.specialStyle == TextFormat.SpecialStyle.Subscript)
{
height /= SupScale;
baseline /= SupScale;
}
else if (_format.specialStyle == TextFormat.SpecialStyle.Superscript)
{
height = height / SupScale + baseline * SupOffset;
baseline *= (SupOffset + 1 / SupScale);
}
height = Mathf.RoundToInt(height);
baseline = Mathf.RoundToInt(baseline);
return(true);
}
else
{
width = 0;
height = 0;
baseline = 0;
return(false);
}
}
