private void RenderText()
{
lock (Prims)
{
int primNr = 0;
foreach (FacetedMesh mesh in Prims.Values)
{
primNr++;
Primitive prim = mesh.Prim;
if (!string.IsNullOrEmpty(prim.Text))
{
string text = System.Text.RegularExpressions.Regex.Replace(prim.Text, "(\r?\n)+", "\n");
OpenTK.Vector3 screenPos = OpenTK.Vector3.Zero;
OpenTK.Vector3 primPos = OpenTK.Vector3.Zero;
// Is it child prim
FacetedMesh parent = null;
if (Prims.TryGetValue(prim.ParentID, out parent))
{
var newPrimPos = prim.Position * Matrix4.CreateFromQuaternion(parent.Prim.Rotation);
primPos = new OpenTK.Vector3(newPrimPos.X, newPrimPos.Y, newPrimPos.Z);
}
primPos.Z += prim.Scale.Z * 0.8f;
if (!Math3D.GluProject(primPos, ModelMatrix, ProjectionMatrix, Viewport, out screenPos))
{
continue;
}
screenPos.Y = glControl.Height - screenPos.Y;
textRendering.Begin();
Color color = Color.FromArgb((int)(prim.TextColor.A * 255), (int)(prim.TextColor.R * 255), (int)(prim.TextColor.G * 255), (int)(prim.TextColor.B * 255));
TextFormatFlags flags = TextFormatFlags.HorizontalCenter | TextFormatFlags.Top;
using (Font f = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Regular))
{
var size = TextRendering.Measure(text, f, flags);
screenPos.X -= size.Width / 2;
screenPos.Y -= size.Height;
// Shadow
if (color != Color.Black)
{
textRendering.Print(text, f, Color.Black, new Rectangle((int)screenPos.X + 1, (int)screenPos.Y + 1, size.Width, size.Height), flags);
}
textRendering.Print(text, f, color, new Rectangle((int)screenPos.X, (int)screenPos.Y, size.Width, size.Height), flags);
}
textRendering.End();
}
}
}
}
void frmPrimWorkshop_Disposed(object sender, EventArgs e)
{
if (textRendering != null)
{
textRendering.Dispose();
textRendering = null;
}
if (glControl != null)
{
glControl.Dispose();
}
glControl = null;
Client.Objects.TerseObjectUpdate -= new EventHandler <TerseObjectUpdateEventArgs>(Objects_TerseObjectUpdate);
Client.Objects.ObjectUpdate -= new EventHandler <PrimEventArgs>(Objects_ObjectUpdate);
Client.Objects.ObjectDataBlockUpdate -= new EventHandler <ObjectDataBlockUpdateEventArgs>(Objects_ObjectDataBlockUpdate);
}
public frmPrimWorkshop(METAboltInstance instance, uint rootLocalID)
: base(instance)
{
this.RootPrimLocalID = rootLocalID;
InitializeComponent();
Disposed += new EventHandler(frmPrimWorkshop_Disposed);
AutoSavePosition = true;
UseMultiSampling = cbAA.Checked = instance.GlobalSettings["use_multi_sampling"];
cbAA.CheckedChanged += cbAA_CheckedChanged;
this.instance = instance;
renderer = new MeshmerizerR();
textRendering = new TextRendering(instance);
Client.Objects.TerseObjectUpdate += new EventHandler <TerseObjectUpdateEventArgs>(Objects_TerseObjectUpdate);
Client.Objects.ObjectUpdate += new EventHandler <PrimEventArgs>(Objects_ObjectUpdate);
Client.Objects.ObjectDataBlockUpdate += new EventHandler <ObjectDataBlockUpdateEventArgs>(Objects_ObjectDataBlockUpdate);
}
