/// <summary>
/// get existing or create new one from current font setting
/// </summary>
/// <param name="glyphIndex"></param>
/// <returns></returns>
GlyphMeshData InternalGetGlyphMesh(ushort glyphIndex)
{
GlyphMeshData glyphMeshData;
if (!_hintGlyphCollection.TryGetCacheGlyph(glyphIndex, out glyphMeshData))
{
//if not found then create new glyph vxs and cache it
_currentGlyphBuilder.SetHintTechnique(_currentHintTech);
_currentGlyphBuilder.BuildFromGlyphIndex(glyphIndex, _currentFontSizeInPoints);
GlyphDynamicOutline dynamicOutline = _currentGlyphBuilder.LatestGlyphFitOutline;
//-----------------------------------
glyphMeshData = new GlyphMeshData();
if (dynamicOutline != null)
{
//has dynamic outline data
glyphMeshData.avgXOffsetToFit = dynamicOutline.AvgXFitOffset;
glyphMeshData.orgBounds = dynamicOutline.OriginalGlyphControlBounds;
glyphMeshData.dynamicOutline = dynamicOutline;
}
_hintGlyphCollection.RegisterCachedGlyph(glyphIndex, glyphMeshData);
//-----------------------------------
}
return(glyphMeshData);
}
public static void Build(this GlyphPathBuilder builder, char c, float sizeInPoints)
{
builder.BuildFromGlyphIndex((ushort)builder.Typeface.LookupIndex(c), sizeInPoints);
}
