AR多标签识别程序2

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1 Basic.h 文件部分

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/*函数原型声明*/
//获取空调的温度相关信息
char *getAirInfo();
char *getHotChannelInfo();
char *getColdChannelInfo();
char *getCabinetInfo();
char* getPDUInfo();
char *getShortColdChannelInfo();

//产生一个指定区间的浮点数，小数点保留一位
float generateTemp(int lowTemperature, int highTemperature);
int generateInteger(int lowInt, int highInt);

2 GLFont.h部分

// GLFont.h: interface for the CGLFont class.
#if !defined(AFX_GLFONT_H__88F1F000_50F5_452A_B95E_60ED83712FA5__INCLUDED_)
#define AFX_GLFONT_H__88F1F000_50F5_452A_B95E_60ED83712FA5__INCLUDED_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <tchar.h>
#ifndef __APPLE__
# ifdef _WIN32
#    include <windows.h>
# endif
# include <GL/glut.h>
#else
# include <GLUT/glut.h>
#endif

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

void c3dtext(LPCTSTR str, HFONT hFont, float z);
void Printfc3d(LPCTSTR strText, HFONT hFont, float z);
void draw3dtextWithCloseLight(LPCTSTR str, HFONT hFont, float cDepth, float dXoffset, float dYoffset, float dZoffset, float dXscale, float dYscale, float dZscale,
   float dXrotate, float dYrotate, float dZrotate);
void draw3dtextIgnoreLight(LPCTSTR strText, HFONT hFont, float cDepth, float dXoffset, float dYoffset, float dZoffset, float dXscale, float dYscale, float dZscale,
   float dXrotate, float dYrotate, float dZrotate);

#endif

3 BasicInfo.c

/*
动态获取获取各种设备信息
*/
#include "BasicInfo.h"

/*
   获取空调信息
*/
char *getAirInfo(){
   //给空调信息分配100个字节
   char *airInfoStr=(char *)malloc(sizeof(char)*100);
   if (airInfoStr != NULL){
       strcpy(airInfoStr,"名称:空调\n温度:");
       char buf[10];
       float temperature = generateTemp(10, 40);
       //snprintf(buf, sizeof(buf)-1, "%5.1f ℃\n", temperature);
       sprintf(buf,"%5.1f ℃\n", temperature);
       strcat(airInfoStr, buf);
       return airInfoStr;
   }else{
       printf("airInfoStr 内存分配失败\n");
       exit(-1);
   }

}

/*
获取热通道信息
*/
char *getHotChannelInfo(){
   char *channelInfoStr;
   channelInfoStr = (char *)malloc(sizeof(char)* 200);
   if (channelInfoStr != NULL){
       int idleLocationCnt = generateInteger(10, 40);
       sprintf(channelInfoStr, "名称:热通道\n空闲位置数量 : %d \n", idleLocationCnt);
       return channelInfoStr;
   }
   else{
       printf("channelInfoStr 内存分配失败\n");
       exit(-1);
   }

}

/*
获取冷通道消息
*/
char *getColdChannelInfo(){
   char *channelInfoStr;
   channelInfoStr = (char *)malloc(sizeof(char)* 200);
   if (channelInfoStr != NULL){
       //strcpy(channelInfoStr, "名称:冷通道\n空闲位置数量:");
       //char buf[50];
       int idleLocationCnt = generateInteger(0, 40);
       sprintf(channelInfoStr, "名称:冷通道\n空闲位置数量:%3d个\n", idleLocationCnt);
       return channelInfoStr;
   }
   else{
       printf("channelInfoStr 内存分配失败\n");
       exit(-1);
   }
}

/*
获取机柜信息
*/

char *getCabinetInfo(){
   char *cabinetInfoStr=(char *)malloc(sizeof(char)* 350);
   //cabinetInfoStr = (char *)malloc(sizeof(char)* 350);
   if (cabinetInfoStr != NULL){
       strcpy(cabinetInfoStr,"名称:机柜\n");
       char buf[300];
       float frontDoorUpTemp = generateTemp(20, 40);
       float frontDoorBottomTemp = generateTemp(20,40);
       float backDoorUpTemp = generateTemp(20, 40);
       float backDoorBottomTemp = generateTemp(20,40);

       int frontDoorUpHumidity = generateInteger(50, 70);
       int frontDoorBottomHumidity = generateInteger(50, 70);
       int backDoorUpHumidity = generateInteger(50, 70);
       int backDoorBottomHUmidity = generateInteger(50, 70);
       /*
       snprintf(buf,sizeof(buf)-1,"前门上部温度:%5.1f ℃\n\
           前门上部湿度:%d\%\n\
           前门底部温度:%5.1f ℃\n\
           前门底部湿度:%d %%\n\
           后门上部温度:%5.1f ℃\n\
           后门上部湿度:%d %%\n\
           后门底部温度:%5.1f ℃\n\
           后门底部湿度:%d %%\n",frontDoorUpTemp,frontDoorUpHumidity,frontDoorBottomTemp,frontDoorBottomHumidity,
                    backDoorUpTemp,backDoorUpHumidity,backDoorBottomTemp,backDoorBottomHUmidity);
       */

       sprintf(buf, "前门上部温度:%5.1f℃\n前门上部湿度:%d%%\n前门底部温度:%5.1f℃\n前门底部湿度:%d%%\n后门上部温度:%5.1f℃\n后门上部湿度:%d%%\n后门底部温度:%5.1f℃\n\
后门底部湿度:%d %%\n", frontDoorUpTemp, frontDoorUpHumidity, frontDoorBottomTemp, frontDoorBottomHumidity,
                      backDoorUpTemp, backDoorUpHumidity, backDoorBottomTemp, backDoorBottomHUmidity);
       strcat(cabinetInfoStr,buf);
       return cabinetInfoStr;
   }
   else{
       printf("cabinetInfoStr 分配失败\n");
       exit(-1);
   }
}

/*
   获取pdu信息
*/

char* getPDUInfo(){
   char *pduInfoStr;
   pduInfoStr = (char*)malloc(sizeof(char)* 300);
   if (pduInfoStr != NULL){
       strcpy(pduInfoStr,"名称:PDU\n");
       float temp = generateTemp(20, 40);
       int voltage = generateInteger(210, 240);
       int eCurrent = generateInteger(0, 15);
       int humidity = generateInteger(50, 70);
       int activePower = generateInteger(70, 100);
       char buf[150];
       /*snprintf(buf,sizeof(buf)-1,"温度:%5.1f℃\n\
           湿度:%d%%\n\
           电压:%dV\n\
           电流:%dA\n\
           有功功率:%dW",temp,humidity,voltage,eCurrent,activePower);*/
       sprintf(buf, "温度:%5.1f℃\n湿度:%d%%\n电压:%dV\n电流:%dA\n有功功率:%dW", temp, humidity, voltage, eCurrent, activePower);
       strcat(pduInfoStr,buf);
       return pduInfoStr;
   }else{
       printf("pduInfoStr 内存分配失败\n");
       exit(-1);
   }

}

char *getShortColdChannelInfo(){
   char *shortColdChannelInfo;
   shortColdChannelInfo = (char*)malloc(sizeof(char)* 300);
   if (shortColdChannelInfo != NULL){
       strcpy(shortColdChannelInfo,"名称:短冷通道\n位置1:机柜B02\n位置2:机柜A04\n\
           位置3:布线机柜B\n位置4:机柜A02\n位置5:机柜A01\n位置6:机柜A03位置7:机柜A05\n\
           位置8:B列行间空调\n位置9:配电柜\n位置10:A列行间空调\n位置11:布线机柜A\n位置12:UPS柜\n\
           位置13:机柜B01\n位置14:机柜B03");
       return shortColdChannelInfo;
   }
   else{
       printf("shortColdChannelInfo内存分配失败\n");
       exit(-1);
   }
}

/*随机产生一个温度值
lowTemperatur 指定最低温度
highTemperature 指定最高温度
*/
float generateTemp(int lowTemperature,int highTemperature){
   int range = highTemperature - lowTemperature;
   float randF = (rand() % (range * 10)) / 10.0;
   return (lowTemperature + randF);

}

/*
随机产生一个整数,用来表示通道里面的空闲数量
lowNum:产生的最小整数
highNum:产生的最大整数
*/
int generateInteger(int lowInt,int highInt){
   int range = highInt - lowInt;
   int rangeInt = rand()%range;
   return lowInt + rangeInt;
}

4 GLFont3D.c

#include "GLFont.h"

void c3dtext(LPCTSTR str, HFONT hFont, float z)
{
   glDisable(GL_TEXTURE_2D);
   glDisable(GL_LIGHTING);
   Printfc3d(TEXT(str), hFont, z);
   glEnable(GL_LIGHTING);
   glEnable(GL_TEXTURE_2D);

}

void Printfc3d(LPCTSTR strText, HFONT hFont, float z)
{
   HDC hdc = wglGetCurrentDC();
   HFONT hOldFont = (HFONT)SelectObject(hdc, hFont);
   UCHAR * pChar = (UCHAR*)strText/*.GetBuffer(strText.GetLength())*/;
   int   nListNum;
   DWORD dwChar;
   GLYPHMETRICSFLOAT pgmf[1];
   glPushMatrix();
   float m_dXOffset = -1.0;
   float m_dYOffset = 1.0;
   float m_dZOffset = 2.0;

   float m_dXScale = 0.10;
   float m_dYScale = 0.10;
   float m_dZScale = 0.10;

   float m_dXRotate = -90.0;
   float m_dYRotate = 0.0;
   float m_dZRotate = 0.0;

   glTranslatef(m_dXOffset, m_dYOffset, m_dZOffset);
   //glScalef(1000.0, 1000.0, 10000.0);
   //Scale
   glScaled(m_dXScale, m_dYScale, m_dZScale);
   //Rotate around X-axis
   glRotated(m_dXRotate, 1.0, 0.0, 0.0);
   //Rotate around Y-axis
   glRotated(m_dYRotate, 0.0, 1.0, 0.0);
   //Rotate around Z-axis
   glRotated(m_dZRotate, 0.0, 0.0, 1.0);

   glColor3f(0.0, 1.0, 1.0);
   for (int i = 0; i < _tcslen(strText)/*strText.GetLength()*/; i++)
   {
       if (IsDBCSLeadByte((BYTE)pChar[i]))
       {
           dwChar = (DWORD)((pChar[i] << 8) | pChar[i + 1]);
           i++;
       }
       else dwChar = pChar[i];
       nListNum = glGenLists(1);
       wglUseFontOutlines(hdc,
           dwChar,
           1,
           nListNum,
           0.0f,
           z,
           WGL_FONT_POLYGONS, //WGL_FONT_POLYGONS
           pgmf
           );
       glCallList(nListNum);
       glDeleteLists(nListNum, 1);
   }

   //restore the original angle around Z-axis
   glRotated(-1.0f * m_dZRotate, 0.0, 0.0, 1.0);
   //restore the original angle around Y-axis
   glRotated(-1.0f * m_dYRotate, 0.0, 1.0, 0.0);
   //restore the original scale
   glScaled(1.0 / m_dXScale, 1.0 / m_dYScale, 1.0 / m_dZScale);
   //restore the original angle around X-axis
   glRotated(-1.0f * m_dXRotate, 1.0, 0.0, 0.0);

   glTranslated(-m_dXOffset, -m_dYOffset, -m_dZOffset);
   glPopMatrix();
   //strText.ReleaseBuffer();
   SelectObject(hdc, hOldFont);
}

void draw3dtextWithCloseLight(LPCTSTR str, HFONT hFont, float cDepth, float dXoffset, float dYoffset, float dZoffset, float dXscale, float dYscale, float dZscale,
   float dXrotate, float dYrotate, float dZrotate)
{
   glDisable(GL_TEXTURE_2D);
   glDisable(GL_LIGHTING);
   draw3dtextIgnoreLight(TEXT(str), hFont, cDepth, dXoffset, dYoffset, dZoffset, dXscale, dYscale, dZscale, dXrotate, dYrotate, dZrotate);
   glEnable(GL_LIGHTING);
   glEnable(GL_TEXTURE_2D);
}

void draw3dtextIgnoreLight(LPCTSTR strText, HFONT hFont, float cDepth, float dXoffset, float dYoffset, float dZoffset, float dXscale, float dYscale, float dZscale,
   float dXrotate, float dYrotate, float dZrotate)
{
   HDC hdc = wglGetCurrentDC();
   HFONT hOldFont = (HFONT)SelectObject(hdc, hFont);
   UCHAR * pChar = (UCHAR*)strText/*.GetBuffer(strText.GetLength())*/;
   int   nListNum;
   DWORD dwChar;
   GLYPHMETRICSFLOAT pgmf[1];
   glPushMatrix();
   float m_dXOffset = dXoffset;
   float m_dYOffset = dYoffset;
   float m_dZOffset = dZoffset;

   float m_dXScale = dXscale;
   float m_dYScale = dYscale;
   float m_dZScale = dZscale;

   float m_dXRotate = dXrotate;
   float m_dYRotate = dYrotate;
   float m_dZRotate = dZrotate;

   glTranslatef(m_dXOffset, m_dYOffset, m_dZOffset);
   //Scale
   glScaled(m_dXScale, m_dYScale, m_dZScale);
   //Rotate around X-axis
   glRotated(m_dXRotate, 1.0, 0.0, 0.0);
   //Rotate around Y-axis
   glRotated(m_dYRotate, 0.0, 1.0, 0.0);
   //Rotate around Z-axis
   glRotated(m_dZRotate, 0.0, 0.0, 1.0);

   glColor4f(0.0, 1.0, 0.0,0.5); //绿色半透明
   for (int i = 0; i < _tcslen(strText)/*strText.GetLength()*/; i++)
   {
       if (IsDBCSLeadByte((BYTE)pChar[i]))
       {
           dwChar = (DWORD)((pChar[i] << 8) | pChar[i + 1]);
           i++;
       }
       else dwChar = pChar[i];
       nListNum = glGenLists(1);
       /*可以用于创建三维的字体
          hdc 字体的设备上下文
          first 要转换为显示列表的第一个字符
          count 要转化为显示列表字符的个数
          listBase 显示列表的基数
          deviation 指定与实际轮廓的最大偏移量
          extrusion 指定字体在z轴负方向的值。通过修改这个值就可以显示3D字符,字体的深度
          format 指定显示列表线段或多边形
          lpgmf 接受字符的地址,用于保存创建字体的一些信息，通常其指向的空间长度是不小于创建的显示列表数的
       */
       wglUseFontOutlines(hdc,
           dwChar,
           1,
           nListNum,
           0.0f,
           cDepth,
           WGL_FONT_POLYGONS, //WGL_FONT_POLYGONS
           pgmf
           );
       glCallList(nListNum);
       glDeleteLists(nListNum, 1);
   }

   //restore the original angle around Z-axis
   glRotated(-1.0f * m_dZRotate, 0.0, 0.0, 1.0);
   //restore the original angle around Y-axis
   glRotated(-1.0f * m_dYRotate, 0.0, 1.0, 0.0);
   //restore the original angle around X-axis
   glRotated(-1.0f * m_dXRotate, 1.0, 0.0, 0.0);
   //restore the original scale
   glScaled(1.0 / m_dXScale, 1.0 / m_dYScale, 1.0 / m_dZScale);
   glTranslated(-m_dXOffset, -m_dYOffset, -m_dZOffset);
   glPopMatrix();
   //strText.ReleaseBuffer();
   SelectObject(hdc, hOldFont);
}

//检测换行符,如果有换行符，则把字符分行
void draw3dMultiLineText(){
}

5 vs工程结构图

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