请问如何在DIRECTX 8.0 中

[mjm_d]

请问如何在DIRECTX 8.0 中写文字
如何绘制2D图片（从文件中读，如*.jpg，*.bmp）
高手指教（代码）

另：有人作过骨架系统吗？教教我

[AMin2001]

3DPanel.h:

#ifndef _3DPANEL_H
#define _3DPANEL_H

#include <D3DX8.h>

//-----------------------------------------------------------------------------
// Name: class C3DPanel
// Desc:
//-----------------------------------------------------------------------------
class C3DPanel
{
LPDIRECT3DVERTEXBUFFER8 m_pVB; // VertexBuffer for rendering text
LPDIRECT3DTEXTURE8 m_pd3dTexture;

public:
// Initializing and destroying device-dependent objects
HRESULT Create(LPDIRECT3DDEVICE8 pd3dDevice, LPCTSTR strTexture);
HRESULT Render(LPDIRECT3DDEVICE8 pd3dDevice, const RECT& rect, D3DCOLOR clr = 0xFFFFFFFF);

// Constructor / destructor
C3DPanel();
C3DPanel(LPDIRECT3DDEVICE8 pd3dDevice, LPCTSTR strTexture);
~C3DPanel();
};

#endif // _3DPanel_H

3DPanel.cpp:
#include <3DPanel.h>

struct PANELVERTEX
{
D3DXVECTOR4 vPos;
D3DCOLOR Color;
float u, v;
};

#define D3DFVF_PANELVERTEX (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1)

inline PANELVERTEX InitPanelVertex(const D3DXVECTOR4& vPos, D3DCOLOR color,
float u, float v)
{
PANELVERTEX vec;
vec.vPos = vPos;
vec.Color = color;
vec.u = u;
vec.v = v;
return vec;
}

//-----------------------------------------------------------------------------
// Name: C3DPanel()
// Desc: constructor
//-----------------------------------------------------------------------------
C3DPanel::C3DPanel()
: m_pVB(NULL),
m_pd3dTexture(NULL)
{
}

C3DPanel::C3DPanel(LPDIRECT3DDEVICE8 pd3dDevice, LPCTSTR strTexture)
: m_pVB(NULL),
m_pd3dTexture(NULL)
{
Create(pd3dDevice, strTexture);
}

C3DPanel::~C3DPanel()
{
SAFE_RELEASE(m_pVB);
SAFE_RELEASE(m_pd3dTexture);
}
//-----------------------------------------------------------------------------
// Name: Create
// Desc:
//-----------------------------------------------------------------------------
HRESULT C3DPanel::Create(LPDIRECT3DDEVICE8 pd3dDevice, LPCTSTR strTexture)
{
HRESULT hr = pd3dDevice->CreateVertexBuffer(4 * sizeof(PANELVERTEX),
D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC, 0,
D3DPOOL_DEFAULT, &m_pVB);
if (FAILED(hr))
return hr;

return Clay3DUtil::CreateTexture(pd3dDevice, strTexture, m_pd3dTexture);
}

//-----------------------------------------------------------------------------
// Name: Render()
// Desc:
//-----------------------------------------------------------------------------
HRESULT C3DPanel::Render(LPDIRECT3DDEVICE8 pd3dDevice, const RECT& rect, D3DCOLOR clr)
{
if (pd3dDevice == NULL)
return E_FAIL;

pd3dDevice->SetTexture(0, m_pd3dTexture);
pd3dDevice->SetVertexShader(D3DFVF_PANELVERTEX);
pd3dDevice->SetStreamSource(0, m_pVB, sizeof(PANELVERTEX));

// Fill vertex buffer
PANELVERTEX* pVertices;
m_pVB->Lock(0, 0, (LPBYTE*)&pVertices, D3DLOCK_DISCARD);

float fLeft = float(rect.left);
float fTop = float(rect.top);
float fRight = float(rect.right);
float fBottom = float(rect.bottom);
pVertices[0] = InitPanelVertex(D3DXVECTOR4(fLeft, fTop, 0.9f, 1.0f), clr, 0, 0);
pVertices[1] = InitPanelVertex(D3DXVECTOR4(fRight, fTop, 0.9f, 1.0f), clr, 1, 0);
pVertices[2] = InitPanelVertex(D3DXVECTOR4(fRight, fBottom, 0.9f, 1.0f), clr, 1, 1);
pVertices[3] = InitPanelVertex(D3DXVECTOR4(fLeft, fBottom, 0.9f, 1.0f), clr, 0, 1);

// Unlock and render the vertex buffer
m_pVB->Unlock();
pd3dDevice->DrawPrimitive(D3DPT_TRIANGLEFAN, 0, 2);

return S_OK;
}

[mjm_d]

谢谢
研究中……
分一会而给
可以再教我绘图吗？（*.bmp，*.jpg）

[mjm_d]

HRESULT C3DPanel::Create(LPDIRECT3DDEVICE8 pd3dDevice, LPCTSTR strTexture)
{
HRESULT hr = pd3dDevice->CreateVertexBuffer(4 * sizeof(PANELVERTEX),
D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC, 0,
D3DPOOL_DEFAULT, &m_pVB);
if (FAILED(hr))
return hr;
pd3dDevice
return Clay3DUtil::CreateTexture(pd3dDevice, strTexture, m_pd3dTexture);
}

return Clay3DUtil::CreateTexture(pd3dDevice, strTexture, m_pd3dTexture);
没有Clay3DUtil

[CTimerain]

倒................
阿敏，这个代码我怎么看着怎么眼熟啊
不会是在《ROAM》的那段吧
对了
写注解，别老不写

[CTimerain]

to:mjm_d
你的Clay有问题

[mjm_d]

没人会吗？

[mjm_d]

我没有装全
所以没有<common>文件夹
哪里有下载

[mjm_d]

写字我会了，只要用D3DXFONT就行了
可以告诉我如何绘图吗？
我会加分的