public override void SetupTooltip(PointF point, GH_TooltipDisplayEventArgs e)
{
// Allow the base class to set up the tooltip.
// It will handle those cases where the mouse is over a state icon.
base.SetupTooltip(point, e);
try
{
using (var colorBuffer = PerFrameCache.GetTextureImage(_component, true))
using (var depthBuffer = PerFrameCache.GetTextureImage(_component, false))
{
if (colorBuffer != null && depthBuffer != null)
{
var size = colorBuffer.Size;
size.Width /= 2;
var bmp = new System.Drawing.Bitmap(size.Width, size.Height);
using (var g = System.Drawing.Graphics.FromImage(bmp))
{
g.DrawImage(colorBuffer, Rectangle.FromLTRB(0, 0, size.Width, size.Height / 2));
g.DrawImage(depthBuffer, Rectangle.FromLTRB(0, size.Height / 2, size.Width, size.Height));
}
e.Description = "Output Color/Depth Buffers";
e.Diagram = bmp;
//e.Diagram = GH_IconTable.ResizeImage(colorBuffer, new Size(300, 200),
//System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic,
//System.Drawing.Imaging.PixelFormat.Format24bppRgb);
}
}
}
catch { /* no action required. */ }
}
static void PostDrawObjects(object sender, DrawEventArgs args)
{
if (_activeShaderComponents.Count < 1)
{
return;
}
if (!OpenGL.Initialized)
{
OpenGL.Initialize();
}
if (!OpenGL.IsAvailable)
{
return;
}
UpdateContext(args);
SortComponents();
using (IDisposable lifetimeObject = PerFrameCache.BeginFrame(args.Display, _activeShaderComponents))
{
foreach (var component in _activeShaderComponents)
{
if (component.Hidden)
{
continue;
}
if (!GLSLEditorDialog.EditorsOpen && !AnimationTimerEnabled)
{
string dataType;
int arrayLength;
if (component._model.TryGetUniformType("_time", out dataType, out arrayLength) ||
component._model.TryGetUniformType("_date", out dataType, out arrayLength) ||
component._model.TryGetUniformType("_mousePosition", out dataType, out arrayLength) ||
component._model.TryGetUniformType("_mouseDownPosition", out dataType, out arrayLength) ||
component._model.TryGetUniformType("_mouseState", out dataType, out arrayLength))
{
AnimationTimerEnabled = true;
}
}
component._model.Draw(args.Display, component);
}
}
GLRecycleBin.Recycle();
_activeShaderComponents.Clear();
}
public void Dispose()
{
PerFrameCache.EndFrame();
}
