static void Main()
{
try
{
using (AntRenderForm window = new AntRenderForm("Insight Library Sample"))
{
using (Renderer renderer = new Renderer(window))
{
RenderLoop.Run(window, () =>
{
renderer.Update();
renderer.Render();
});
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex); // TODO: better error reporting later on
MessageBox.Show(ex.Message, "Fatal Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Prints a page of the current note
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
// Translate the graphics by the printable margin
IntPtr hDC = e.Graphics.GetHdc();
const int PHYSICALOFFSETX = 112; /* Physical Printable Area x margin */
const int PHYSICALOFFSETY = 113; /* Physical Printable Area y margin */
int offsetX = GetDeviceCaps(hDC, PHYSICALOFFSETX);
int offsetY = GetDeviceCaps(hDC, PHYSICALOFFSETY);
e.Graphics.ReleaseHdc( hDC );
e.Graphics.PageUnit = GraphicsUnit.Pixel;
// Build paper clip rectangle
Rectangle paper = new Rectangle(
(int)((e.Graphics.DpiX/4)-offsetX),
(int)((e.Graphics.DpiY/4)-offsetY),
(int)((e.PageBounds.Width*e.Graphics.DpiX/100)-(e.Graphics.DpiX/2)),
(int)((e.PageBounds.Height*e.Graphics.DpiY/100)-(e.Graphics.DpiY*3/4)));
// Convert width and height to hi-metric
int pageWidth = (int)(paper.Width*2540/e.Graphics.DpiX);
int pageHeight = (int)(paper.Height*2540/e.Graphics.DpiY);
// Adjust document position if it is smaller than clip rectangle
int offset = Math.Min(Math.Max(pageWidth-fNoteBox.Document.Stationery.MinWidth, 0)/2, 2540*3/4);
int dx = (int)(offset*e.Graphics.DpiX/2540);
int dy = (int)(offset*e.Graphics.DpiY/2540);
paper.Inflate(-dx, -dy);
// Transform graphics to map hi-metric units to paper pixels
e.Graphics.TranslateTransform(paper.X, paper.Y);
e.Graphics.ScaleTransform(e.Graphics.DpiX/2540f, e.Graphics.DpiY/2540f);
e.Graphics.TranslateTransform(0, -pageHeight*fPrintPage);
// Convert paper rectangle to hi-metric for clip rectangle
Point[] pts = { paper.Location, new Point(paper.Right, paper.Bottom) };
Matrix invert = e.Graphics.Transform;
invert.Invert();
invert.TransformPoints(pts);
Rectangle clipRectangle = Rectangle.FromLTRB(pts[0].X, pts[0].Y, pts[1].X, pts[1].Y);
// Render a physical page of the note
Renderer renderer = new Renderer(fNoteBox.Document);
renderer.Draw(e.Graphics, clipRectangle, fNoteBox.Document.Size);
// Check to see if the whole note has printed or if it requires more physical pages
if ((fPrintPage+1)*pageHeight < fNoteBox.Document.Height)
{
e.HasMorePages = true;
fPrintPage++;
}
}
public static void Main(string[] args)
{
using (var device = new Device(DriverType.Hardware))
{
using (var form = new ATBRenderForm("DX11 AntTweakBar Sample"))
{
using (var renderer = new Renderer(device, form))
{
// At this point we can initialize the AntTweakBar context
// (since the renderer has now created the D3D device)
using (var context = new Context(Tw.GraphicsAPI.D3D11, renderer.DevicePointer))
{
form.Context = context;
// Add a bar with some variables in it
var exampleBar = new Bar(form.Context);
exampleBar.Label = "Example Bar";
exampleBar.Contained = true;
// here we bind the variables to the renderer variables with their Changed event
// (their initial value is whatever the renderer currently has set them to)
var color1Var = new ColorVariable(exampleBar, renderer.P1Color.X,
renderer.P1Color.Y,
renderer.P1Color.Z);
color1Var.Label = "P1 color";
color1Var.Changed += delegate { renderer.P1Color = new Vector3(color1Var.R,
color1Var.G,
color1Var.G); };
var color2Var = new ColorVariable(exampleBar, renderer.P2Color.X,
renderer.P2Color.Y,
renderer.P2Color.Z);
color2Var.Label = "P2 color";
color2Var.Changed += delegate { renderer.P2Color = new Vector3(color2Var.R,
color2Var.G,
color2Var.G); };
var color3Var = new ColorVariable(exampleBar, renderer.P3Color.X,
renderer.P3Color.Y,
renderer.P3Color.Z);
color3Var.Label = "P3 color";
color3Var.Changed += delegate { renderer.P3Color = new Vector3(color3Var.R,
color3Var.G,
color3Var.G); };
// Put the color selection variables in their own group
var colorGroup = new Group(exampleBar, "Colors", color1Var, color2Var, color3Var);
var wireframeVar = new BoolVariable(exampleBar);
wireframeVar.Label = "Wireframe";
wireframeVar.Changed += delegate { renderer.Wireframe = wireframeVar.Value; };
var scaleVar = new FloatVariable(exampleBar, renderer.Scale);
scaleVar.Label = "Scale";
scaleVar.Changed += delegate { renderer.Scale = scaleVar.Value; };
scaleVar.SetDefinition("min=-2 max=2 step=0.01 precision=2");
var separator = new Separator(exampleBar);
var testButton = new AntTweakBar.Button(exampleBar);
testButton.Label = "Click me!";
testButton.Clicked += delegate { MessageBox.Show("Button Clicked!"); };
// The renderer needs to recreate some resources on window resize
form.Resize += delegate { renderer.Resize(form.ClientSize); };
// In the main loop, render stuff, then the bar(s), then present to screen
RenderLoop.Run(form, () =>
{
renderer.Render();
form.Context.Draw();
renderer.Present();
});
}
}
}
}
}
/// <summary>
/// Entry point - pass "verbose" as a command-line
/// argument to initialize Embree in verbose mode.
/// </summary>
public static int Main(String[] args)
{
try
{
var verbose = (args.Length == 1 && args[0].ToLower() == "verbose");
if (verbose)
{
Console.WriteLine("Embree.NET Sample [VERBOSE]");
Console.WriteLine("===========================");
RTC.Register("verbose=999"); // max verbosity?
}
else
{
Console.WriteLine("Embree.NET Sample");
Console.WriteLine("=================");
}
Console.WriteLine(""); // this is for debugging
Console.WriteLine("[+] " + Bits + "-bit mode.");
Console.WriteLine("[+] Building a test scene.");
using (var renderer = new Renderer())
{
var pixBuf = new PixelBuffer(1920, 1080);
Console.WriteLine("[+] Now rendering.");
renderer.Render(pixBuf); // benchmark?
Console.WriteLine("[+] Saving image to 'render.png'.");
pixBuf.SaveToFile("render.png"); // save to png format
}
if (verbose)
RTC.Unregister();
return EXIT_SUCCESS;
}
catch (Exception e)
{
var msg = e is AggregateException ? e.InnerException.Message : e.Message;
Console.WriteLine(String.Format("[!] Error: {0}.", msg));
Console.WriteLine("\n========= STACK TRACE =========\n");
Console.WriteLine(e.StackTrace);
return EXIT_FAILURE;
}
}
private void PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
PrintDocument doc = (sender as PrintDocument);
// Convert to HiMetric
Rectangle paper = new Rectangle(0,
0,
e.MarginBounds.Width * 2540 / 100,
e.MarginBounds.Height * 2540 / 100);
Renderer renderer = new Renderer(fScribble.Document);
// Paginate the first time through
if (fPrintPhysicalRectangles.Count == 0)
{
for(int page=doc.PrinterSettings.FromPage-1; page<Math.Min(fScribble.Document.Pages.Count, doc.PrinterSettings.ToPage); page++)
{
// Adjust the size of the margins
Rectangle pagePaper = GetAdjustedSize(fScribble.Document.Pages[page],paper);
pagePaper.Location = new Point(0,0);
fPrintPhysicalRectangles.Add(renderer.GetPhysicalPages(page, pagePaper.Size, pagePaper.Size));
}
}
if (fPrintPage >= Math.Min(fScribble.Document.Pages.Count, doc.PrinterSettings.ToPage))
return;
Rectangle[] clipRectangles = ((Rectangle[])fPrintPhysicalRectangles[fPrintPage-(doc.PrinterSettings.FromPage-1)]);
Rectangle clipRectangle = clipRectangles[fPrintRectangle];
Rectangle adjustedPaper = GetAdjustedSize(fScribble.Document.Pages[fPrintPage],paper);
GraphicsState state = e.Graphics.Save();
// The clipRectangle may be larger than what we asked for,
// As the GetPhysicalPages call automatically scales to fit the width
float scale = (float)adjustedPaper.Width/(float)clipRectangle.Width;
// Set the graphics context to HiMetric, and translate so that the print origin is at (0,0)
SizeF offset = new SizeF(e.Graphics.Transform.OffsetX,e.Graphics.Transform.OffsetY);
e.Graphics.TranslateTransform(-offset.Width,-offset.Height);
e.Graphics.PageUnit = GraphicsUnit.Pixel;
e.Graphics.ScaleTransform(e.Graphics.DpiX/2540f*scale, e.Graphics.DpiY/2540f*scale);
e.Graphics.TranslateTransform((offset.Width * 25.4f + adjustedPaper.X)/scale,(offset.Height * 25.4f + adjustedPaper.Y)/scale,MatrixOrder.Prepend);
e.Graphics.TranslateTransform(0, -clipRectangle.Top);
renderer.Draw(e.Graphics, fPrintPage, clipRectangle, fScribble.Document.Pages[fPrintPage].Size);
e.Graphics.Restore(state);
if(++fPrintRectangle != clipRectangles.Length)
{
e.HasMorePages = true;
}
else
{
fPrintRectangle = 0;
if(++fPrintPage < Math.Min(fScribble.Document.Pages.Count, doc.PrinterSettings.ToPage))
{
e.HasMorePages = true;
}
else
{
e.HasMorePages = false;
fPrintPage = 0;
}
}
}
