/// <summary>
/// Shoots single primary ray only..
/// </summary>
/// <param name="x">X-coordinate inside the raster image.</param>
/// <param name="y">Y-coordinate inside the raster image.</param>
private void singleSample(int x, int y)
{
if (imf == null)
{
imf = FormSupport.getImageFunction(out scene, brepScene);
}
// determine output image size:
int width = ImageWidth;
if (width <= 0)
{
width = panel1.Width;
}
int height = ImageHeight;
if (height <= 0)
{
height = panel1.Height;
}
imf.Width = width;
imf.Height = height;
double[] color = new double[3];
long hash = imf.GetSample(x, y, color);
labelSample.Text = string.Format(CultureInfo.InvariantCulture, "Sample at [{0},{1}] = [{2:f},{3:f},{4:f}], {5:X}",
x, y, color[0], color[1], color[2], hash);
}
/// <summary>
/// Redraws the whole image.
/// </summary>
private void redraw()
{
Cursor.Current = Cursors.WaitCursor;
// determine output image size:
int width = ImageWidth;
if (width <= 0)
{
width = panel1.Width;
}
int height = ImageHeight;
if (height <= 0)
{
height = panel1.Height;
}
Bitmap newImage = new Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
if (imf == null)
{
imf = FormSupport.getImageFunction(out scene, brepScene);
}
imf.Width = width;
imf.Height = height;
if (rend == null)
{
rend = FormSupport.getRenderer(imf);
}
rend.Width = width;
rend.Height = height;
CSGInnerNode.ResetStatistics();
MT.InitThreadData();
Stopwatch sw = new Stopwatch();
sw.Start();
rend.RenderRectangle(newImage, 0, 0, width, height);
sw.Stop();
labelElapsed.Text = string.Format(CultureInfo.InvariantCulture, "{0:f1}s [ {1}x{2}, r{3:#,#}k, i{4:#,#}k, bb{5:#,#}k, t{6:#,#}k ]",
1.0e-3 * sw.ElapsedMilliseconds, width, height,
(Intersection.countRays + 500L) / 1000L,
(Intersection.countIntersections + 500L) / 1000L,
(CSGInnerNode.countBoundingBoxes + 500L) / 1000L,
(CSGInnerNode.countTriangles + 500L) / 1000L);
setImage(ref outputImage, newImage);
Cursor.Current = Cursors.Default;
}
/// <summary>
/// Shoots single primary ray only..
/// </summary>
/// <param name="x">X-coordinate inside the raster image.</param>
/// <param name="y">Y-coordinate inside the raster image.</param>
private void singleSample(int x, int y)
{
if (imf == null)
{
imf = FormSupport.getImageFunction(out scene);
}
imf.Width = panel1.Width;
imf.Height = panel1.Height;
double[] color = new double[3];
long hash = imf.GetSample(x, y, color);
labelSample.Text = string.Format(CultureInfo.InvariantCulture, "Sample at [{0},{1}] = [{2:f},{3:f},{4:f}], {5:X}",
x, y, color[0], color[1], color[2], hash);
}
/// <summary>
/// Redraws the whole image.
/// </summary>
private void redraw()
{
Cursor.Current = Cursors.WaitCursor;
int width = panel1.Width;
int height = panel1.Height;
Bitmap newImage = new Bitmap(width, height, PixelFormat.Format24bppRgb);
if (imf == null)
{
imf = FormSupport.getImageFunction(out scene);
}
imf.Width = width;
imf.Height = height;
if (rend == null)
{
rend = FormSupport.getRenderer(imf);
}
rend.Width = width;
rend.Height = height;
rend.Adaptive = 0;
MT.InitThreadData();
Stopwatch sw = new Stopwatch();
sw.Start();
rend.RenderRectangle(newImage, 0, 0, width, height);
sw.Stop();
labelElapsed.Text = string.Format(CultureInfo.InvariantCulture, "Elapsed: {0:f2}s",
1.0e-3 * sw.ElapsedMilliseconds);
setImage(ref outputImage, newImage);
Cursor.Current = Cursors.Default;
}