public GameUtilsFont(TrueTypeFile trueTypeData)
{
FontName = trueTypeData.FamilyName;
Style = trueTypeData.Style;
UnitsPerEm = trueTypeData.UnitsPerEm;
glyphDictionary = trueTypeData.GlyphDictionary;
ascend = trueTypeData.Ascend;
descend = trueTypeData.Descend;
lineGap = trueTypeData.LineGap;
glyphs = new TriangulatedGlyph[trueTypeData.Glyphs.Length];
for (int i = 0; i < glyphs.Length; i++)
glyphs[i] = new TriangulatedGlyph(trueTypeData.Glyphs[i], trueTypeData.GlyphMetrics[i]);
}
private void button1_Click(object sender, EventArgs e)
{
using (var ofd = new OpenFileDialog())
{
if (ofd.ShowDialog() == DialogResult.OK)
{
var fontFile = new TrueTypeFile(ofd.FileName);
var font = new GameUtilsFont(fontFile);
font.Save(font.FontName + ".guf");
//glyph = fontFile.Glyphs[fontFile.GlyphDictionary[' ']];
//triGlyph = font.glyphs[font.glyphDictionary[' ']];
//Invalidate();
}
}
}
private void button1_Click(object sender, EventArgs e)
{
using (var ofd = new OpenFileDialog())
{
if (ofd.ShowDialog() == DialogResult.OK)
{
var fontFile = new TrueTypeFile(ofd.FileName);
var font = new GameUtilsFont(fontFile);
font.Save(font.FontName + ".guf");
//glyph = fontFile.Glyphs[fontFile.GlyphDictionary[' ']];
//triGlyph = font.glyphs[font.glyphDictionary[' ']];
//Invalidate();
}
}
}
public GameUtilsFont(TrueTypeFile trueTypeData)
{
FontName = trueTypeData.FamilyName;
Style = trueTypeData.Style;
UnitsPerEm = trueTypeData.UnitsPerEm;
glyphDictionary = trueTypeData.GlyphDictionary;
ascend = trueTypeData.Ascend;
descend = trueTypeData.Descend;
lineGap = trueTypeData.LineGap;
glyphs = new TriangulatedGlyph[trueTypeData.Glyphs.Length];
for (int i = 0; i < glyphs.Length; i++)
{
glyphs[i] = new TriangulatedGlyph(trueTypeData.Glyphs[i], trueTypeData.GlyphMetrics[i]);
}
}
public TriangulatedGlyph(Glyph glyphData, TrueTypeFile.HorizontalMetric horizontalMetric)
{
indices = new List<int>();
vertices = new List<Vertex>();
advanceWidth = horizontalMetric.AdvanceWidth;
leftSideBearing = horizontalMetric.LeftSideBearing;
if (glyphData.IsCompound)
{
}
else
{
if (glyphData.Contours.Length == 0)
return;
List<Triangle> triangles;
List<LinkedList<ControlPoint>> contours = CreateContours(glyphData, out triangles);
int count = 0;
bool split;
do
{
split = SplitTriangles(ref triangles);
count++;
} while (split && count < 4);
foreach (var triangle in triangles)
{
ControlPoint p = (triangle.B + triangle.C) / 2;
int windingNumber = GetWindingNumber(p, glyphData);
triangle.IsInside = windingNumber == 0;
if (triangle.IsInside) triangle.Contour.AddAfter(triangle.BNode, triangle.A);
}
PolyTree tree = ClipperHelper.Combine(contours.Select(contour => contour.ToList()).ToList());
int pointIndex = 0;
var inputGeometry = new InputGeometry();
SearchTree(inputGeometry, ref pointIndex, tree);
if (inputGeometry.Count > 0)
{
var mesh = new Mesh();
mesh.Triangulate(inputGeometry);
int highestIndex = 0;
var indexDict = new Dictionary<int, int>();
foreach (TriangleNet.Data.Triangle triangle in mesh.Triangles)
{
int[] newIndices;
List<Vertex> newVertices = IndexVertices(triangle, indexDict, ref highestIndex, out newIndices);
indices.AddRange(newIndices);
vertices.AddRange(newVertices);
}
foreach (var triangle in triangles)
{
indices.Add(vertices.Count);
vertices.Add(new Vertex((float)triangle.B.X, (float)triangle.B.Y, 0, 0, triangle.IsInside));
indices.Add(vertices.Count);
vertices.Add(new Vertex((float)triangle.A.X, (float)triangle.A.Y, 0.5f, 0, triangle.IsInside));
indices.Add(vertices.Count);
vertices.Add(new Vertex((float)triangle.C.X, (float)triangle.C.Y, 1, 1, triangle.IsInside));
}
}
}
}
