82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
//-----------------------------------------------------------------------------
|
|
// File: D3DFont.h
|
|
//
|
|
// Desc: Texture-based font class
|
|
//
|
|
//@@BEGIN_MSINTERNAL
|
|
//
|
|
// Hist: 06.01.00 - mwetzel - Last modified
|
|
//
|
|
//@@END_MSINTERNAL
|
|
// Copyright (c) 1999-2000 Microsoft Corporation. All rights reserved.
|
|
//-----------------------------------------------------------------------------
|
|
#ifndef D3DFONT_H
|
|
#define D3DFONT_H
|
|
#include <tchar.h>
|
|
#include <D3D8.h>
|
|
|
|
|
|
// Font creation flags
|
|
#define D3DFONT_BOLD 0x0001
|
|
#define D3DFONT_ITALIC 0x0002
|
|
|
|
// Font rendering flags
|
|
#define D3DFONT_CENTERED 0x0001
|
|
#define D3DFONT_TWOSIDED 0x0002
|
|
#define D3DFONT_FILTERED 0x0004
|
|
|
|
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Name: class CD3DFont
|
|
// Desc: Texture-based font class for doing text in a 3D scene.
|
|
//-----------------------------------------------------------------------------
|
|
class CD3DFont
|
|
{
|
|
TCHAR m_strFontName[80]; // Font properties
|
|
DWORD m_dwFontHeight;
|
|
DWORD m_dwFontFlags;
|
|
|
|
LPDIRECT3DDEVICE8 m_pd3dDevice; // A D3DDevice used for rendering
|
|
LPDIRECT3DTEXTURE8 m_pTexture; // The d3d texture for this font
|
|
LPDIRECT3DVERTEXBUFFER8 m_pVB; // VertexBuffer for rendering text
|
|
DWORD m_dwTexWidth; // Texture dimensions
|
|
DWORD m_dwTexHeight;
|
|
FLOAT m_fTextScale;
|
|
FLOAT m_fTexCoords[128-32][4];
|
|
|
|
// Stateblocks for setting and restoring render states
|
|
DWORD m_dwSavedStateBlock;
|
|
DWORD m_dwDrawTextStateBlock;
|
|
|
|
public:
|
|
// 2D and 3D text drawing functions
|
|
HRESULT DrawText( FLOAT x, FLOAT y, DWORD dwColor,
|
|
TCHAR* strText, DWORD dwFlags=0L );
|
|
HRESULT DrawTextScaled( FLOAT x, FLOAT y, FLOAT z,
|
|
FLOAT fXScale, FLOAT fYScale, DWORD dwColor,
|
|
TCHAR* strText, DWORD dwFlags=0L );
|
|
HRESULT Render3DText( TCHAR* strText, DWORD dwFlags=0L );
|
|
|
|
// Function to get extent of text
|
|
HRESULT GetTextExtent( TCHAR* strText, SIZE* pSize );
|
|
|
|
// Initializing and destroying device-dependent objects
|
|
HRESULT InitDeviceObjects( LPDIRECT3DDEVICE8 pd3dDevice );
|
|
HRESULT RestoreDeviceObjects();
|
|
HRESULT InvalidateDeviceObjects();
|
|
HRESULT DeleteDeviceObjects();
|
|
|
|
// Constructor / destructor
|
|
CD3DFont( TCHAR* strFontName, DWORD dwHeight, DWORD dwFlags=0L );
|
|
~CD3DFont();
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|