void renderLoop()
{
gpuRenderer.Init();
while (running)
{
if (redraw || fullredraw || targetTransform != null)
{
if (lockDraw)
{
waiting = true;
continue;
}
try
{
Matrix3x3 mat = transform;
if (targetTransform != null)
{
targetT += .03f;
if (targetT < 1)
{
mat = Matrix3x3.Slerp(transform, targetTransform, -(float)Math.Cos(targetT * Math.PI) * .5f + .5f);
}
else
{
fullredraw = true;
transform = mat = targetTransform;
targetTransform = null;
}
if (Configuration.RefreshOnTransform)
{
fullredraw = true;
}
}
Matrix3x3 tMat = mat.Clone();
Matrix3x3 dMat = (stableTransform.GetInverse() * mat).Clone();
waiting = false;
redraw = false;
//if (this.Height <= 0 || this.Width <= 0) return;
int vW = (int)(this.Width * BufferSize);
int vH = (int)(this.Height * BufferSize);
if (rbmp == null || vW != gpuRenderer.Width || vH != gpuRenderer.Height)
{
gpuRenderer.Resize(new Size(vW, vH));
rbmp?.Dispose();
rbmp = gpuRenderer.CreateRenderTarget();
}
if (!gpuRenderer.Begin(Style.Default.Background))
{
return;
}
SizeF pSize = page.Format.GetPixelSize();
if (fullredraw)
{
stableTransform = transform;
dMat = new Matrix3x3();
rbmp.Begin();
fullredraw = false;
gpuRenderer.SetRenderTarget(rbmp);
gpuRenderer.Begin(SystemColors.ControlDark);
gpuRenderer.ResetTransform();
gpuRenderer.Transform(tMat);
if (page.OriginalPage == null)
{
if (page.BackgroundImage == null)
{
gpuRenderer.FillRectangle(Util.ApplyFilter(Color.White, Page.Filter), new RectangleF(
0, 0, pSize.Width, pSize.Height));
}
else
{
gpuRenderer.DrawImage(page.BackgroundImage,
new RectangleF(0, 0, pSize.Width, pSize.Height));
}
}
else
{
gpuRenderer.FillRectangle(Color.White, new RectangleF(
0, 0, pSize.Width, pSize.Height));
}
page.DrawBackground(gpuRenderer);
if (page.OriginalPage != null &&
page.BackgroundImage != null)
{
gpuRenderer.DrawImage(page.BackgroundImage,
new RectangleF(0, 0, pSize.Width, pSize.Height));
}
page.Draw(gpuRenderer);
rbmp.End();
gpuRenderer.SetRenderTarget(null);
tmpLine = null;
}
gpuRenderer.ResetTransform();
gpuRenderer.Transform(dMat);
gpuRenderer.DrawRenderBitmap(rbmp);
gpuRenderer.ResetTransform();
gpuRenderer.Transform(tMat);
gpuRenderer.DrawRect(Color.Black, 1, new RectangleF(0, 0, pSize.Width, pSize.Height));
if (tmpLine != null)
{
tmpLine.Render(gpuRenderer);
}
if (line != null)
{
line.Render(gpuRenderer);
}
if (selections != null)
{
lock (selections)
{
PointF[] pts = selections.ToArray();
transform.GetInverse().Transform(pts);
gpuRenderer.DrawDashPolygon(pts);
}
}
// Screen Objects
foreach (BaseScreenObject bso in ScreenObjects)
{
gpuRenderer.ResetTransform();
bso.Draw(gpuRenderer, this.Width, this.Height);
}
gpuRenderer.ResetTransform();
gpuRenderer.Transform(Matrix3x3.Translation(0, 0));
gpuRenderer.DrawLine(Color.Black, 3, new PointF(0, 0), new PointF(this.Width, 0));
Renderer.Effects.DrawShadow(gpuRenderer, new RectangleF(0, 0, Width, 16));
if (Configuration.LeftHanded)
{
gpuRenderer.DrawLine(Color.Black, 3, new PointF(this.Width, 0), new PointF(this.Width, this.Height));
gpuRenderer.Transform(Matrix3x3.RotateD(-90));
gpuRenderer.Transform(Matrix3x3.Translation(Width, 0));
Renderer.Effects.DrawShadow(gpuRenderer, new RectangleF(0, 0, Height, 16));
gpuRenderer.ResetTransform();
}
else
{
gpuRenderer.DrawLine(Color.Black, 3, new PointF(0, 0), new PointF(0, this.Height));
gpuRenderer.Transform(Matrix3x3.RotateD(90));
Renderer.Effects.DrawShadow(gpuRenderer, new RectangleF(0, 0, -Height, 16));
gpuRenderer.ResetTransform();
}
Control _p = Parent;
Form _parentForm;
while (!(_p is Form))
{
_p = _p.Parent;
}
_parentForm = (Form)_p;
if (_parentForm.FormBorderStyle == FormBorderStyle.None)
{
string fullscreenInfo = "";
if (Configuration.ShowBattery)
{
fullscreenInfo += Language.GetText("Overlay.battery") + ": " + (int)(SystemInformation.PowerStatus.BatteryLifePercent * 100) + "%\n";
}
if (Configuration.ShowTime)
{
fullscreenInfo += Language.GetText("Overlay.time") + ": " + DateTime.Now.ToShortTimeString() + "\n";
}
if (Configuration.ShowDate)
{
fullscreenInfo += Language.GetText("Overlay.date") + ": " + DateTime.Now.ToShortDateString() + "\n";
}
if (fullscreenInfo.Length > 1)
{
SizeF size = CreateGraphics().MeasureString(fullscreenInfo, new Font("Calibri", Util.MmToPoint(5)));
RectangleF rect = new RectangleF(Width - size.Width - 16, Height - size.Height - 16, size.Width, size.Height);
gpuRenderer.FillRectangle(Color.Black, rect);
gpuRenderer.DrawText(fullscreenInfo,
new PointF(Util.PointToMm(rect.X), Util.PointToMm(rect.Y)),
5, Color.White);
}
}
if (rBounds.Equals(RectangleF.Empty))
{
gpuRenderer.End();
}
else
{
gpuRenderer.End(rBounds);
}
}
catch (InvalidOperationException e)
{
Console.WriteLine(e.Message);
}
catch (FieldAccessException)
{
gpuRenderer.End();
}
}
Thread.Sleep(10);
}
gpuRenderer.Dispose();
}
