// Disposer
public virtual void Dispose()
{
// Not already disposed?
if (!isdisposed)
{
// Clean up
manager = null;
if (effect != null)
{
effect.Dispose();
}
vertexdecl.Dispose();
// Done
isdisposed = true;
}
}
// Constructor
public World3DShader(ShaderManager manager) : base(manager)
{
// Load effect from file
effect = LoadEffect("world3d.fx");
// Get the property handlers from effect
if (effect != null)
{
worldviewproj = effect.GetParameter(null, "worldviewproj");
texture1 = effect.GetParameter(null, "texture1");
minfiltersettings = effect.GetParameter(null, "minfiltersettings");
magfiltersettings = effect.GetParameter(null, "magfiltersettings");
mipfiltersettings = effect.GetParameter(null, "mipfiltersettings");
highlightcolor = effect.GetParameter(null, "highlightcolor");
maxanisotropysetting = effect.GetParameter(null, "maxanisotropysetting");
//mxd
vertexColorHandle = effect.GetParameter(null, "vertexColor");
//lights
lightPositionAndRadiusHandle = effect.GetParameter(null, "lightPosAndRadius");
lightColorHandle = effect.GetParameter(null, "lightColor");
ignoreNormalsHandle = effect.GetParameter(null, "ignoreNormals");
//fog
camPosHandle = effect.GetParameter(null, "campos");
// [ZZ]
stencilColorHandle = effect.GetParameter(null, "stencilColor");
world = effect.GetParameter(null, "world");
}
// Initialize world vertex declaration
VertexElement[] ve =
{
new VertexElement(0, 0, DeclarationType.Float3, DeclarationMethod.Default, DeclarationUsage.Position, 0),
new VertexElement(0, 12, DeclarationType.Color, DeclarationMethod.Default, DeclarationUsage.Color, 0),
new VertexElement(0, 16, DeclarationType.Float2, DeclarationMethod.Default, DeclarationUsage.TextureCoordinate, 0),
new VertexElement(0, 24, DeclarationType.Float3, DeclarationMethod.Default, DeclarationUsage.Normal, 0), //mxd
VertexElement.VertexDeclarationEnd
};
vertexdecl = new VertexDeclaration(General.Map.Graphics.Device, ve);
// We have no destructor
GC.SuppressFinalize(this);
}
// This initializes the graphics
public bool Initialize()
{
PresentParameters displaypp;
DeviceType devtype;
// Use default adapter
this.adapter = 0; // Manager.Adapters.Default.Adapter;
try
{
// Make present parameters
displaypp = CreatePresentParameters(adapter);
// Determine device type for compatability with NVPerfHUD
if (d3d.Adapters[adapter].Details.Description.EndsWith(NVPERFHUD_ADAPTER))
{
devtype = DeviceType.Reference;
}
else
{
devtype = DeviceType.Hardware;
}
// Get the device capabilities
devicecaps = d3d.GetDeviceCaps(adapter, devtype);
// Check if this adapter supports TnL
if ((devicecaps.DeviceCaps & DeviceCaps.HWTransformAndLight) != 0)
{
// Initialize with hardware TnL
device = new Device(d3d, adapter, devtype, rendertarget.Handle,
CreateFlags.HardwareVertexProcessing, displaypp);
}
else
{
// Initialize with software TnL
device = new Device(d3d, adapter, devtype, rendertarget.Handle,
CreateFlags.SoftwareVertexProcessing, displaypp);
}
}
catch (Exception)
{
// Failed
MessageBox.Show(General.MainWindow, "Unable to initialize the Direct3D video device. Another application may have taken exclusive mode on this video device or the device does not support Direct3D at all.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
// Add event to cancel resize event
//device.DeviceResizing += new CancelEventHandler(CancelResize);
// Keep a reference to the original buffers
backbuffer = device.GetBackBuffer(0, 0);
depthbuffer = device.DepthStencilSurface;
// Get the viewport
viewport = device.Viewport;
// Create shader manager
shaders = new ShaderManager(this);
// Font
postfilter = Filter.Box;
font = new TextFont();
fonttexture = new ResourceImage("CodeImp.DoomBuilder.Resources.Font.png");
fonttexture.LoadImage();
fonttexture.MipMapLevels = 2;
fonttexture.CreateTexture();
// Initialize settings
SetupSettings();
// Done
return(true);
}
// This initializes the graphics
public bool Initialize()
{
// Use default adapter
this.adapter = 0; // Manager.Adapters.Default.Adapter;
try
{
// Make present parameters
PresentParameters displaypp = CreatePresentParameters(adapter);
// Determine device type for compatability with NVPerfHUD
DeviceType devtype;
if (d3d.Adapters[adapter].Details.Description.EndsWith(NVPERFHUD_ADAPTER))
{
devtype = DeviceType.Reference;
}
else
{
devtype = DeviceType.Hardware;
}
//mxd. Check maximum supported AA level...
for (int i = AA_STEPS.Count - 1; i > 0; i--)
{
if (General.Settings.AntiAliasingSamples < AA_STEPS[i])
{
continue;
}
if (d3d.CheckDeviceMultisampleType(this.adapter, devtype, d3d.Adapters[adapter].CurrentDisplayMode.Format, displaypp.Windowed, (MultisampleType)AA_STEPS[i]))
{
break;
}
if (General.Settings.AntiAliasingSamples > AA_STEPS[i - 1])
{
General.Settings.AntiAliasingSamples = AA_STEPS[i - 1];
// TODO: looks like setting Multisample here just resets it to MultisampleType.None,
// regardless of value in displaypp.Multisample. Why?..
displaypp.Multisample = (MultisampleType)General.Settings.AntiAliasingSamples;
}
}
// Get the device capabilities
devicecaps = d3d.GetDeviceCaps(adapter, devtype);
// Check if this adapter supports TnL
if ((devicecaps.DeviceCaps & DeviceCaps.HWTransformAndLight) != 0)
{
// Initialize with hardware TnL
device = new Device(d3d, adapter, devtype, rendertarget.Handle,
CreateFlags.HardwareVertexProcessing, displaypp);
}
else
{
// Initialize with software TnL
device = new Device(d3d, adapter, devtype, rendertarget.Handle,
CreateFlags.SoftwareVertexProcessing, displaypp);
}
}
catch (Exception)
{
// Failed
MessageBox.Show(General.MainWindow, "Unable to initialize the Direct3D video device. Another application may have taken exclusive mode on this video device or the device does not support Direct3D at all.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
//mxd. Check if we can use shaders
if (device.Capabilities.PixelShaderVersion.Major < 2)
{
// Failed
MessageBox.Show(General.MainWindow, "Unable to initialize the Direct3D video device. Video device with Shader Model 2.0 support is required.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
// Add event to cancel resize event
//device.DeviceResizing += new CancelEventHandler(CancelResize);
// Keep a reference to the original buffers
backbuffer = device.GetBackBuffer(0, 0);
depthbuffer = device.DepthStencilSurface;
// Get the viewport
viewport = device.Viewport;
// Create shader manager
shaders = new ShaderManager(this);
// Initialize settings
SetupSettings();
// Done
return(true);
}
