public override void DrawViewportWires(IGH_PreviewArgs args)
{
if (!OpenGL.Initialized)
{
OpenGL.Initialize();
}
if (args.Display.Viewport.ParentView != null)
{
_hglrc = OpenGL.wglGetCurrentContext();
_viewSerialNumber = args.Display.Viewport.ParentView.RuntimeSerialNumber;
}
_model.Draw(args.Display);
}
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();
}
// One time setup function to get the OpenGL functions initialized for use
private void DisplayPipeline_DrawForeground(object sender, DrawEventArgs e)
{
DisplayPipeline.DrawForeground -= DisplayPipeline_DrawForeground;
if (!OpenGL.Initialized)
{
OpenGL.Initialize();
}
_hglrc = OpenGL.wglGetCurrentContext();
var view = e.Display.Viewport.ParentView;
if (view == null)
{
view = e.RhinoDoc.Views.ActiveView;
}
_viewSerialNumber = view.RuntimeSerialNumber;
}
