/// <summary>
///
/// </summary>
/// <param name="capacity"></param>
/// <param name="anchor"></param>
public CtrlLabel(int capacity, GUIAnchorStyles anchor)
: base(anchor)
{
if (capacity < 0)
{
throw new ArgumentException("capacity");
}
this.Size = new GUISize(20, 20);
var model = new GlyphsModel(capacity);
this.labelModel = model;
var vs = new VertexShader(vert);
var fs = new FragmentShader(frag);
var codes = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add(inPosition, GlyphsModel.position);
map.Add(inSTR, GlyphsModel.STR);
var blend = new BlendSwitch(BlendingSourceFactor.SourceAlpha, BlendingDestinationFactor.OneMinusSourceAlpha);
var methodBuilder = new RenderMethodBuilder(codes, map, blend);
this.RenderUnit = new ModernRenderUnit(model, methodBuilder);
this.Initialize();
}
private TextBillboardNode(int width, int height, GlyphsModel model, RenderMethodBuilder renderUnitBuilder, GlyphServer glyphServer = null)
: base(model, renderUnitBuilder)
{
if (width <= 0)
{
width = 1;
}
if (height <= 0)
{
height = 1;
}
this._width = width;
this._height = height;
this.widthByHeight = (float)width / (float)height;
this.heightByWidth = (float)height / (float)width;
this.textModel = model;
if (glyphServer == null)
{
this.glyphServer = GlyphServer.DefaultServer;
}
else
{
this.glyphServer = glyphServer;
}
}