public static GlyphItem Create(string glyph, Rectangle uv, Vector2d size, Vector2d extents)
{
GlyphItem temp = new GlyphItem(glyph);
temp.Glyph = glyph;
temp.UVRect = uv;
temp.Size = size;
temp.Extents = extents;
temp.ReferenceCount = 1;
return(temp);
}
public void AddGlyph(string glyph)
{
if (!GlyphItems.ContainsKey(glyph))
{
GlyphItem item = new GlyphItem(glyph);
GlyphItems[glyph] = item;
dirty = true;
textureDirty = true;
version++;
allGlyphs = allGlyphs + glyph.ToString();
}
else
{
GlyphItems[glyph].AddRef();
}
}
private void LoadXmlGlyph(XmlDocument xml)
{
XmlNode nodes = Util.SelectSingleNode(xml, "GlyphItems");
foreach (XmlNode glyphItem in nodes.ChildNodes)
{
if (glyphItem.Name == "GlyphItem")
{
GlyphItem item = GlyphItem.FromXML(glyphItem);
GlyphItems[item.Glyph] = item;
allGlyphs = allGlyphs + item.Glyph;
}
}
Ready = true;
}
internal static GlyphItem FromXML(XmlNode node)
{
string glyph = node.Attributes.GetNamedItem("Glyph").Value;
GlyphItem item = new GlyphItem(glyph);
item.UVRect = Rectangle.Create(
double.Parse(node.Attributes.GetNamedItem("UVLeft").Value),
double.Parse(node.Attributes.GetNamedItem("UVTop").Value),
double.Parse(node.Attributes.GetNamedItem("UVWidth").Value),
double.Parse(node.Attributes.GetNamedItem("UVHeight").Value)
);
item.Size = Vector2d.Create(
double.Parse(node.Attributes.GetNamedItem("SizeWidth").Value),
double.Parse(node.Attributes.GetNamedItem("SizeHeight").Value));
item.Extents = Vector2d.Create(
double.Parse(node.Attributes.GetNamedItem("ExtentsWidth").Value),
double.Parse(node.Attributes.GetNamedItem("ExtentsHeight").Value));
return(item);
}
public void PrepareBatch()
{
if (glyphCache == null)
{
glyphCache = GlyphCache.GetCache(Height);
}
if (glyphCache.Ready == false)
{
return;
}
// Add All Glyphs
//foreach (Text3d t3d in Items)
//{
// foreach (char c in t3d.Text)
// {
// glyphCache.AddGlyph(c);
// }
//}
//// Calculate Metrics
TextObject.Text = "";
TextObject.FontSize = (float)Height * .50f;
//System.Drawing.Font font = TextObject.Font;
//StringFormat sf = new StringFormat();
//sf.Alignment = StringAlignment.Near;
//Bitmap bmp = new Bitmap(20, 20);
//Graphics g = Graphics.FromImage(bmp);
//// Create Index Buffers
List <PositionTexture> verts = new List <PositionTexture>();
foreach (Text3d t3d in Items)
{
String text = t3d.Text;
float left = 0;
float top = 0;
float fntAdjust = TextObject.FontSize / 128f;
float factor = .6666f;
float width = 0;
float height = 0;
for (int i = 0; i < text.Length; i++)
{
GlyphItem item = glyphCache.GetGlyphItem(text.Substr(i, 1));
if (item != null)
{
width += (float)(item.Extents.X);
height = Math.Max(item.Extents.Y, height);
}
}
Vector2d size = Vector2d.Create(width, height);
t3d.width = size.X * (float)t3d.scale * factor * fntAdjust;
t3d.height = size.Y * (float)t3d.scale * factor * fntAdjust;
int charsLeft = text.Length;
for (int i = 0; i < charsLeft; i++)
{
GlyphItem item = glyphCache.GetGlyphItem(text.Substr(i, 1));
if (item != null)
{
Rectangle position = Rectangle.Create(left * (float)t3d.scale * factor, 0 * (float)t3d.scale * factor, item.Extents.X * fntAdjust * (float)t3d.scale * factor, item.Extents.Y * fntAdjust * (float)t3d.scale * factor);
left += (float)(item.Extents.X * fntAdjust);
//System.Diagnostics.Debug.WriteLine((position.Width/position1.Width).ToString() + ", " + (position.Height / position1.Height).ToString());
t3d.AddGlyphPoints(verts, item.Size, position, item.UVRect);
}
}
}
vertCount = verts.Count;
vertexBuffer = new PositionTextureVertexBuffer(vertCount);
PositionTexture[] vertBuf = (PositionTexture[])vertexBuffer.Lock(); // Lock the buffer (which will return our structs)
for (int i = 0; i < vertCount; i++)
{
vertBuf[i] = verts[i];
}
vertexBuffer.Unlock();
glyphVersion = glyphCache.Version;
}
internal static GlyphItem FromXML(XmlNode node)
{
string glyph = node.Attributes.GetNamedItem("Glyph").Value;
GlyphItem item = new GlyphItem(glyph);
item.UVRect = Rectangle.Create(
double.Parse(node.Attributes.GetNamedItem("UVLeft").Value),
double.Parse(node.Attributes.GetNamedItem("UVTop").Value),
double.Parse(node.Attributes.GetNamedItem("UVWidth").Value),
double.Parse(node.Attributes.GetNamedItem("UVHeight").Value)
);
item.Size = Vector2d.Create(
double.Parse(node.Attributes.GetNamedItem("SizeWidth").Value),
double.Parse(node.Attributes.GetNamedItem("SizeHeight").Value));
item.Extents = Vector2d.Create(
double.Parse(node.Attributes.GetNamedItem("ExtentsWidth").Value),
double.Parse(node.Attributes.GetNamedItem("ExtentsHeight").Value));
return item;
}
public static GlyphItem Create(string glyph, Rectangle uv, Vector2d size, Vector2d extents)
{
GlyphItem temp = new GlyphItem(glyph);
temp.Glyph = glyph;
temp.UVRect = uv;
temp.Size = size;
temp.Extents = extents;
temp.ReferenceCount = 1;
return temp;
}
public void AddGlyph(string glyph)
{
if (!GlyphItems.ContainsKey(glyph))
{
GlyphItem item = new GlyphItem(glyph);
GlyphItems[glyph] = item;
dirty = true;
textureDirty = true;
version++;
allGlyphs = allGlyphs + glyph.ToString();
}
else
{
GlyphItems[glyph].AddRef();
}
}
