hangenie :: D3DXCreateSprite

D3DXCreateSprite

Programming 2007/09/30 14:41

D3DXCreateSprite

Creates a sprite object which is associated with a particular device. Sprite objects are used to draw 2D images to the screen.

HRESULT D3DXCreateSprite(
  LPDIRECT3DDEVICE9 pDevice,
  LPD3DXSPRITE * ppSprite
);

Parameters

pDevice: [in] Pointer to an IDirect3DDevice9 interface, the device to be associated with the sprite.
ppSprite: [out] Address of a pointer to an ID3DXSprite interface. This interface allows the user to access sprite functions.

Return Values

If the function succeeds, the return value is S_OK. If the function fails, the return value can be one of the following: D3DERR_INVALIDCALL, E_OUTOFMEMORY.

Remarks

This interface can be used to draw two dimensional images in screen space of the associated device.

Requirements

Header: Declared in D3dx9core.h.

생성된 Sprite 객체 초기화후 렌더링할때엔

dx9 device의 BegineScene() 과 EndScene() 사이에 다음 코드를 넣어주면 된다.

// 알파
m_pSprite->Begin(D3DXSPRITE_ALPHABLEND);

// 텍스쳐 그림
m_pSprite->Draw(m_pTexture, &SrcRect, NULL, &Pos, 0xFFFFFFFF);
m_pSprite->End();

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