/// <summary>
///
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
PresentParams = null;
}
if (Direct3D != null)
{
Direct3D.Dispose();
Direct3D = null;
}
if (Sprite != null)
{
Sprite.Dispose();
Sprite = null;
}
if (Device != null)
{
Device.Dispose();
Device = null;
}
if (d3dFont != null)
{
d3dFont.Dispose();
d3dFont = null;
}
}
private void Form_Load(object sender, EventArgs e)
{
Form form = (Form)sender;
System.Diagnostics.Debug.Assert(Direct3D == null);
Direct3D = new Direct3D();
int nAdapter = Direct3D.Adapters[0].Adapter;
Capabilities devCaps = Direct3D.GetDeviceCaps(nAdapter,
DeviceType.Hardware);
// the flags for our Direct3D device. Use software rendering by
// default
CreateFlags devFlags = CreateFlags.SoftwareVertexProcessing;
// use hardware vertex processing if supported
if ((devCaps.DeviceCaps & DeviceCaps.HWTransformAndLight)
== DeviceCaps.HWTransformAndLight)
{
devFlags = CreateFlags.HardwareVertexProcessing;
}
// use pure device (whatever that is) if supported
if ((devCaps.DeviceCaps & DeviceCaps.PureDevice)
== DeviceCaps.PureDevice)
{
devFlags |= CreateFlags.PureDevice;
}
DisplayMode displayMode = Direct3D.GetAdapterDisplayMode(nAdapter);
System.Diagnostics.Debug.Assert(PresentParams == null);
PresentParams = new PresentParameters();
PresentParams.BackBufferWidth = form.ClientSize.Width;
PresentParams.BackBufferHeight = form.ClientSize.Height;
PresentParams.BackBufferFormat = displayMode.Format;
PresentParams.BackBufferCount = 1;
PresentParams.Windowed = true;
PresentParams.SwapEffect = SwapEffect.Discard;
PresentParams.AutoDepthStencilFormat = Format.D16;
PresentParams.EnableAutoDepthStencil = true;
PresentParams.DeviceWindowHandle = form.Handle;
System.Diagnostics.Debug.Assert(Device == null);
// create the Direct3D device
Device = new SDXDevice(new Device(Direct3D, nAdapter, DeviceType.Hardware, form.Handle,
devFlags, PresentParams),
Form.ClientSize.Width / 640.0f, Form.ClientSize.Height / 480.0f);
ResetDevice();
using (System.Drawing.Font baseFont = new System.Drawing.Font("Arial Black", 18, FontStyle.Bold))
{
System.Diagnostics.Debug.Assert(d3dFont == null);
d3dFont = new Font(Device, baseFont);
}
Application.Idle += OnApplicationIdle;
}