public MainForm(GraphicsBackend backend, string exeDir, string shaderSubdir)
{
InitializeComponent();
Shown += (sender, e) => FormReady = true;
GraphicsDeviceOptions options = new(
false,
Veldrid.PixelFormat.R32_Float,
false,
ResourceBindingModel.Improved);
Surface = new VeldridSurface(backend, options);
Surface.VeldridInitialized += (sender, e) => VeldridReady = true;
Content = Surface;
ovpSettings = new OVPSettings();
ovpSettings.drawFilled(true);
ovpSettings.drawDrawn(true);
ovpSettings.drawPoints(true);
addPolys();
Driver = new VeldridDriver(ref ovpSettings, ref Surface)
{
Surface = Surface,
ExecutableDirectory = exeDir,
ShaderSubdirectory = shaderSubdir
};
// TODO: Make this binding actually work both ways.
CmdAnimate.Bind <bool>("Checked", Driver, "Animate");
CmdClockwise.Bind <bool>("Checked", Driver, "Clockwise");
}
private void createVPContextMenu()
{
// Single viewport now mandates regeneration of the context menu each time, to allow for entry screening.
vp_menu = new ContextMenu();
int itemIndex = 0;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Reset"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.reset();
updateViewport();
};
itemIndex++;
ButtonMenuItem VPMenuDisplayOptionsMenu = vp_menu.Items.GetSubmenu("Display Options");
itemIndex++;
int displayOptionsSubItemIndex = 0;
VPMenuDisplayOptionsMenu.Items.Add(new ButtonMenuItem {
Text = "Toggle AA"
});
VPMenuDisplayOptionsMenu.Items[displayOptionsSubItemIndex].Click += delegate
{
ovpSettings.aA(!ovpSettings.aA());
updateViewport();
};
displayOptionsSubItemIndex++;
VPMenuDisplayOptionsMenu.Items.Add(new ButtonMenuItem {
Text = "Toggle Fill"
});
VPMenuDisplayOptionsMenu.Items[displayOptionsSubItemIndex].Click += delegate
{
ovpSettings.drawFilled(!ovpSettings.drawFilled());
updateViewport();
};
displayOptionsSubItemIndex++;
VPMenuDisplayOptionsMenu.Items.Add(new ButtonMenuItem {
Text = "Toggle Points"
});
VPMenuDisplayOptionsMenu.Items[displayOptionsSubItemIndex].Click += delegate
{
ovpSettings.drawPoints(!ovpSettings.drawPoints());
updateViewport();
};
displayOptionsSubItemIndex++;
{
if (Driver.ovpSettings.isLocked())
{
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Thaw"
});
}
else
{
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Freeze"
});
}
vp_menu.Items[itemIndex].Click += delegate
{
Driver.freeze_thaw();
updateViewport();
};
itemIndex++;
vp_menu.Items.AddSeparator();
itemIndex++;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Save bookmark"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.saveLocation();
};
itemIndex++;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Load bookmark"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.loadLocation();
};
vp_menu.Items[itemIndex].Enabled = Driver.savedLocation_valid switch
{
false => false,
_ => vp_menu.Items[itemIndex].Enabled
};
itemIndex++;
}
vp_menu.Items.AddSeparator();
itemIndex++;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Zoom Extents"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.zoomExtents(0);
};
itemIndex++;
vp_menu.Items.AddSeparator();
itemIndex++;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Zoom In"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.zoomIn(-1);
updateViewport();
};
itemIndex++;
ButtonMenuItem VPMenuZoomInMenu = vp_menu.Items.GetSubmenu("Fast Zoom In");
itemIndex++;
int zoomInSubItemIndex = 0;
VPMenuZoomInMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom In (x5)"
});
VPMenuZoomInMenu.Items[zoomInSubItemIndex].Click += delegate
{
Driver.zoomIn(-50);
updateViewport();
};
zoomInSubItemIndex++;
VPMenuZoomInMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom In (x10)"
});
VPMenuZoomInMenu.Items[zoomInSubItemIndex].Click += delegate
{
Driver.zoomIn(-100);
updateViewport();
};
zoomInSubItemIndex++;
VPMenuZoomInMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom In (x50)"
});
VPMenuZoomInMenu.Items[zoomInSubItemIndex].Click += delegate
{
Driver.zoomIn(-500);
updateViewport();
};
zoomInSubItemIndex++;
VPMenuZoomInMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom In (x100)"
});
VPMenuZoomInMenu.Items[zoomInSubItemIndex].Click += delegate
{
Driver.zoomIn(-1000);
updateViewport();
};
zoomInSubItemIndex++;
vp_menu.Items.AddSeparator();
itemIndex++;
vp_menu.Items.Add(new ButtonMenuItem {
Text = "Zoom Out"
});
vp_menu.Items[itemIndex].Click += delegate
{
Driver.zoomOut(-1);
updateViewport();
};
itemIndex++;
ButtonMenuItem VPMenuZoomOutMenu = vp_menu.Items.GetSubmenu("Fast Zoom Out");
itemIndex++;
int zoomOutSubItemIndex = 0;
VPMenuZoomOutMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom Out (x5)"
});
VPMenuZoomOutMenu.Items[zoomOutSubItemIndex].Click += delegate
{
Driver.zoomOut(-50);
updateViewport();
};
zoomOutSubItemIndex++;
VPMenuZoomOutMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom Out (x10)"
});
VPMenuZoomOutMenu.Items[zoomOutSubItemIndex].Click += delegate
{
Driver.zoomOut(-100);
updateViewport();
};
zoomOutSubItemIndex++;
VPMenuZoomOutMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom Out (x50)"
});
VPMenuZoomOutMenu.Items[zoomOutSubItemIndex].Click += delegate
{
Driver.zoomOut(-500);
updateViewport();
};
zoomOutSubItemIndex++;
VPMenuZoomOutMenu.Items.Add(new ButtonMenuItem {
Text = "Zoom Out (x100)"
});
VPMenuZoomOutMenu.Items[zoomOutSubItemIndex].Click += delegate
{
Driver.zoomOut(-1000);
updateViewport();
};
zoomOutSubItemIndex++;
Driver.setContextMenu(ref vp_menu);
}