public void Renderer()
{
MyAsyncRenderContext aRC = this;
RenderWindow rw = aRC.RenderWindow;
if (null != rw)
{
Size size = rw.Size();
using (RenderWindow.Channel channel = rw.OpenChannel(Rhino.Render.RenderWindow.StandardChannels.RGBA))
{
for (int x = 0; x < size.Width; x++)
{
for (int y = 0; y < size.Height; y++)
{
Rhino.Display.Color4f color = new Rhino.Display.Color4f(y / (float)size.Width, x / (float)size.Height, 1.0f, 1.0f);
channel.SetValue(x, y, color);
rw.Invalidate();
Thread.Sleep(0);
}
float progress = x / (float)size.Width;
rw.SetProgress(String.Format("Rendering C# rendering {0:d}% complete", (int)(progress * 100.0f)), progress);
Thread.Sleep(1);
if (aRC.CancelRender)
{
break;
}
}
rw.SetProgress("Rendering complete", 1.0f);
Thread.Sleep(10);
}
rw.EndAsyncRender(RenderWindow.RenderSuccessCode.Completed);
}
}
// our main rendering function.
public void Renderer()
{
RhinoApp.WriteLine("Starting modal MockingBird");
Paused = false;
Done = false;
using (var channel = RenderWindow.OpenChannel(RenderWindow.StandardChannels.RGBA))
{
var size = RenderWindow.Size();
var max = (float)size.Width * size.Height;
var rendered = 0;
for (var x = 0; x < size.Width; x++)
{
for (var y = 0; y < size.Height; y++)
{
channel.SetValue(x, y, Color4f.FromArgb(1.0f, 1.0f, 0.75f, 0.5f));
rendered++;
if (Cancel)
{
break;
}
RenderWindow.SetProgress("rendering...", rendered / max);
}
do
{
Thread.Sleep(10);
} while (Paused && !Cancel);
if (Cancel)
{
break;
}
}
}
// must set progress to 1.0f to signal RenderWindow (and pipeline/rc)
// that rendering is now done.
RenderWindow.SetProgress("MockingBird Modal done", 1.0f);
// and send completion signal
RenderWindow.EndAsyncRender(RenderWindow.RenderSuccessCode.Completed);
Done = true;
RhinoApp.WriteLine("... done");
}
