private void GdiRenderer_Paint(object sender, PaintEventArgs e)
{
if (DisplayBuffer == null)
{
DisplayBuffer = new Bitmap(Width, Height);
}
if ((!Model.DoRedraw && !Model.DoRevalue && !Model.DoResize) || Model.CurrentRoot == null)
{
e.Graphics.DrawImage(DisplayBuffer, 0, 0);
Model.FpsCount++;
return;
}
// background
Graphics buffer = Graphics.FromImage(DisplayBuffer);
buffer.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed; // todo option to turn this off
buffer.Clear(Model.XColors.BackgroundColor);
Debug.Assert(Model.CurrentRoot != Model.TopRoot); // current root should be intenalRoot in this case
CurrentBuffer = buffer;
Model.Render();
// Copy buffer to display
e.Graphics.DrawImage(DisplayBuffer, 0, 0);
Model.FpsCount++;
Model.DoRedraw = false;
Model.RedrawCount++;
}
void GLRenderer_Paint(object sender, PaintEventArgs e)
{
if (!GLLoaded)
{
return;
}
GL.Clear(ClearBufferMask.ColorBufferBit);
if (!Model.Paused)
{
// reset vertex buffers
Nodes.Reset();
FontMap.Values.ForEach(f => f.ResetVBOs());
Outlines.Values.ForEach(v => v.Reset());
CallLines.Values.ForEach(v => v.Reset());
DashedCallLines.Values.ForEach(v => v.Reset());
Overlays.Reset();
// render
Model.Render();
// send vertex buffers to gpu
Nodes.Load();
FontMap.Values.ForEach(f => f.LoadVBOs());
Outlines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
CallLines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
DashedCallLines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
Overlays.Load();
}
// draw vertex buffers
Nodes.Draw(BeginMode.Triangles);
DrawLineVbo(Outlines);
GLUtils.SafeEnable(LineCaps, () =>
{
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
DrawLineVbo(CallLines);
GLUtils.SafeEnable(EnableCap.LineStipple, () =>
{
//1111 1000 0000 0000
ushort pattern = (ushort)(0xF800 >> (XRay.DashOffset * 5));
GL.LineStipple(1, pattern);
DrawLineVbo(DashedCallLines);
});
});
GLUtils.SafeEnable(EnableCap.Blend, () =>
{
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
Overlays.Draw(BeginMode.Triangles);
FontMap.Values.ForEach(f => f.DrawVBOs());
});
SwapBuffers();
Model.FpsCount++;
}
void GLRenderer_Paint(object sender, PaintEventArgs e)
{
if (!GLLoaded)
{
return;
}
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
// Move the camera to our location in space
FpsCam.SetupCamera();
if (!Model.Paused)
{
if (SelectionMode != SelectionModes.None)
{
DoSelectionPass();
}
// reset vertex buffers
Nodes.Reset();
FontMap.Values.ForEach(f => f.ResetVBOs());
Outlines.Values.ForEach(v => v.Reset());
CallLines.Values.ForEach(v => v.Reset());
DashedCallLines.Values.ForEach(v => v.Reset());
// render
Model.Render();
// send vertex buffers to gpu
Nodes.Load();
FontMap.Values.ForEach(f => f.LoadVBOs());
Outlines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
CallLines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
DashedCallLines.Values.Where(v => v.VertexCount > 0).ForEach(v => v.Load());
}
// draw vertex buffers
Nodes.Draw(BeginMode.Triangles);
GLUtils.SafeEnable(LineCaps, () =>
{
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
DrawLineVbo(Outlines);
DrawLineVbo(CallLines);
GLUtils.SafeEnable(EnableCap.LineStipple, () =>
{
//1111 1000 0000 0000
ushort pattern = (ushort)(0xF800 >> (XRay.DashOffset * 5));
GL.LineStipple(1, pattern);
DrawLineVbo(DashedCallLines);
});
});
GLUtils.SafeSaveMatrix(() =>
{
GL.Rotate(90, 1.0f, 0.0f, 0.0f);
FontMap.Values.ForEach(f => f.DrawVBOs());
});
if (MouseLook)
{
FpsCam.DrawHud(Width, Height, MidWindow, Color.Black);
}
SwapBuffers();
Model.FpsCount++;
}