#include?
#include?
#include?
#include?
#include?
#include?
#include?FT_FREETYPE_H
#include?
#include?
#ifdef?_WIN32
#pragma?comment（lib??“freetype2312MT_D.lib“）
#endif
#define?MAX_NO_TEXTURES?1

#define?CUBE_TEXTURE?0

GLuint?texture_id[MAX_NO_TEXTURES];

struct?xCharTexture
{
	GLuint??m_texID;
	wchar_t?m_chaID;
	int?????m_Width;
	int?????m_Height;

????int?????m_adv_x;
????int?????m_adv_y;
????int?????m_delta_x;
????int?????m_delta_y;
public:
	xCharTexture（）
	{
		m_texID??=?0;
		m_chaID??=?0;
		m_Width??=?0;
		m_Height?=?0;
	}
}g_TexID[65536];
class?xFreeTypeLib
{
????FT_Library?m_FT2Lib;
	FT_Face????m_FT_Face;

	int???m_w;
	int???m_h;
public:
	xFreeTypeLib（）
	{
		if?（FT_Init_FreeType（?&m_FT2Lib）?）?
			exit（0）;
	}

	void?load（const?char*?font_file??int?_w??int?_h）
	{
		//加載一個字體取默認的Face一般為Regualer
		if?（FT_New_Face（?m_FT2Lib?font_file?0?&m_FT_Face?））?
		{
			getchar（）;
			exit（0）;
		}
		FT_Select_Charmap（m_FT_Face?FT_ENCODING_UNICODE）;
		m_w?=?_w?;?m_h?=?_h;
		m_FT_Face->num_fixed_sizes;
		//大小要乘64.這是規定。照做就可以了。
		//FT_Set_Char_Size（?m_FT_Face??0??m_w?<		FT_Set_Pixel_Sizes（m_FT_Facem_w?m_h）;
	}

	GLuint?loadChar（wchar_t?ch）
	{
		if（g_TexID[ch].m_texID）
			return?g_TexID[ch].m_texID;

		if（FT_Load_Char（m_FT_Face?chFT_LOAD_RENDER|FT_LOAD_FORCE_AUTOHINT|
			（true???FT_LOAD_TARGET_NORMAL?:?FT_LOAD_MONOCHROME?|?FT_LOAD_TARGET_MONO）?）???）
		{
			return?0;
		}

????????xCharTexture&?charTex?=?g_TexID[ch];
		
		//得到字模
		FT_Glyph?glyph;
		if（FT_Get_Glyph（?m_FT_Face->glyph?&glyph?））
			return?0;

		//轉化成位圖
		FT_Render_Glyph（?m_FT_Face->glyph???FT_RENDER_MODE_LCD?）;//FT_RENDER_MODE_NORMAL??）;?
		FT_Glyph_To_Bitmap（?&glyph?ft_render_mode_normal?0?1?）;
		FT_BitmapGlyph?bitmap_glyph?=?（FT_BitmapGlyph）glyph;

		//取道位圖數據
		FT_Bitmap&?bitmap=bitmap_glyph->bitmap;

		//把位圖數據拷貝自己定義的數據區里.這樣舊可以畫到需要的東西上面了。
		int?width??=??bitmap.width;
		int?height?=??bitmap.rows;

		m_FT_Face->size->metrics.y_ppem;
		m_FT_Face->glyph->metrics.horiAdvance;


		charTex.m_Width?=?width;
		charTex.m_Height?=?height;
		charTex.m_adv_x?=?m_FT_Face->glyph->advance.x?/?64.0f;
		charTex.m_adv_y?=?m_FT_Face->size->metrics.y_ppem;?//m_FT_Face->glyph->metrics.horiBearingY?/?64.0f;
		charTex.m_delta_x?=?（float）bitmap_glyph->left;
		charTex.m_delta_y?=?（float）bitmap_glyph->top?-?height;
		glGenTextures（1&charTex.m_texID）;
????????glBindTexture（GL_TEXTURE_2DcharTex.m_texID）;
		char*?pBuf?=?new?char[width?*?height?*?4];
		for（int?j=0;?j??		{
			for（int?i=0;?i?			{
				unsigned?char?_vl?=??（i>=bitmap.width?||?j>=bitmap.rows）???0?:?bitmap.buffer[i?+?bitmap.width*j];
				pBuf[（4*i?+?（height?-?j?-?1）?*?width?*?4）??]?=?0xff;
				pBuf[（4*i?+?（height?-?j?-?1）?*?width?*?4）+1]?=?0xff;
				pBuf[（4*i?+?（height?-?j?-?1）?*?width?*

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-10-29?10:13??glut_rar_15123\
?????文件?????????889??2010-10-28?16:24??glut_rar_15123\FreeTypeTest.sln
?????文件????????9728??2010-10-29?09:51??glut_rar_15123\FreeTypeTest.suo
?????文件????????3833??2010-10-28?16:24??glut_rar_15123\FreeTypeTest.vcproj
?????文件????????1425??2010-10-29?09:51??glut_rar_15123\FreeTypeTest.vcproj.20100524-1519.Administrator.user
?????文件????????8388??2010-10-28?16:34??glut_rar_15123\freetype_test.cpp