Package com.ms.com.directX

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Class d3d

Applications use the methods of the d3d class to create Direct3D objects and set up the environment.

public class d3d implements Id3d
{
  public void InternalSetObject(IUnknown lpdd);
  public IUnknown InternalGetObject();
  public void Initialize(_GUID id);
  public void EnumDevices(Id3dEnumDevicesCallback fn, IUnknown p);
  public d3dLight CreateLight(IUnknown p);
  public d3dMaterial CreateMaterial(IUnknown p);
  public d3dViewport CreateViewport(IUnknown p);
  public void FindDevice(d3dFindDeviceSearch ds, d3dFindDeviceResult val);
  public void FindDeviceForColorModel(int cm, GuidData g);
  public int SystemBpp();
}

The methods can be organized into the following groups:

Creation	CreateLight
	CreateMaterial
	CreateViewport
Enumeration	EnumDevices
Initialization	FindDeviceForColorModel
	FindDevice
	Initialize
	SystemBpp

CreateLight

public d3dLight CreateLight(IUnknown p);

Allocates a Direct3DLight object. This object can then be associated with a viewport by using the AddLight method.

Return Value:

Returns the d3dLight object if successful; null otherwise.

Parameter	Description
p	Reserved; must be null.

CreateMaterial

public d3dMaterial CreateMaterial(IUnknown p);

Allocates a Direct3DMaterial object.

Return Value:

Returns the d3dMaterial object if successful; null otherwise.

Parameter	Description
p	Reserved; must be null.

CreateViewport

public d3dViewport CreateViewport(IUnknown p);

Creates a Direct3DViewport object. The viewport is associated with a Direct3DDevice object by using the AddViewport method.

Return Value:

Returns the d3dViewport object if successful; null otherwise.

Parameter	Description
p	Reserved; must be null.

EnumDevices

public void EnumDevices(Id3dEnumDevicesCallback fn, IUnknown p);

Enumerates all Direct3D device drivers installed on the system.

Return Value:

No return value.

Parameter	Description
fn	Interface containing callback function that the enumeration procedure will call every time a match is found.
p	Application-defined data passed to the callback function.

FindDevice

public void FindDevice(d3dFindDeviceSearch ds, d3dFindDeviceResult val);

Searches for and returns information about devices that match the given description.

Return Value:

No return value.

Parameter	Description
ds	The d3dFindDeviceSearch object that contains a description of the device(s) to search for.
val	The d3dFindDeviceResult object that receives the results of the search.

FindDeviceForColorModel

public void FindDeviceForColorModel(int cm, GuidData g);

Finds a device with specified color model characteristics and retrieves a description of it.

Return Value:

No return value.

Parameter	Description
cm	One value of D3DCOLOR_ type, specifying the color model to locate.
g	Receives the globally unique identifier for the device that supports the given color model.

Initialize

public void Initialize(_GUID id);

Initializes the d3d object.

Return Value:

No return value.

Parameter	Description
id	A universally unique identifier (UUID).

SystemBpp

public int SystemBpp();

Returns the system bits-per-pixel value.

Return Value:

Returns bits-per-pixel.