Class1()
{
var str = "Hello World!";
var mesh = new Point3d(0.0, 0.0, 0.0);
Color4f.FromArgb(0.0f, 0.0f, 0.0f, 0.0f);
}
public static Color4f Contrast(Color4f color, float contrast)
{
var red = ((color.R - 0.5f) * contrast) + 0.5f;
var green = ((color.G - 0.5f) * contrast) + 0.5f;
var blue = ((color.B - 0.5f) * contrast) + 0.5f;
red = Math.Min(1.0f, Math.Max(0.0f, red));
green = Math.Min(1.0f, Math.Max(0.0f, green));
blue = Math.Min(1.0f, Math.Max(0.0f, blue));
return(Color4f.FromArgb(color.A, red, green, blue));
}
// 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");
}
protected override void SavePixels(float[] pixels, string name)
{
using (var rw = RenderWindow.Create(new Size(W, H)))
{
using (var ch = rw.OpenChannel(RenderWindow.StandardChannels.RGBA))
{
for (var x = 0; x < W; x++)
{
for (var y = 0; y < H; y++)
{
var i = y * W * 4 + x * 4;
ch.SetValue(x, y, Color4f.FromArgb(pixels[i + 3], pixels[i], pixels[i + 1], pixels[i + 2]));
}
}
}
var tmpfhdr = $"{Environment.GetEnvironmentVariable("TEMP")}\\float_{name}.exr";
rw.SaveRenderImageAs(tmpfhdr, true);
}
}
private void ColorPass(int pass)
{
var fac = pass / (float)MaxPasses;
var c = Color4f.FromArgb(1.0f, _color.R * fac, _color.G * fac, _color.B * fac);
using (var channel = rw.OpenChannel(RenderWindow.StandardChannels.RGBA))
{
var size = rw.Size();
for (var x = 0; x < size.Width; x++)
{
for (var y = 0; y < size.Height; y++)
{
channel.SetValue(x, y, c);
}
if (_shutdown)
{
break;
}
}
}
}
