week11 余

Week11 

今天上課的第一個程式先開glut專案

檔名week11-1_keyboard

程式碼全刪加入以下程式碼

#include <GL/glut.h>

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

void keyboard(unsigned char key,int x,int y)

{

    if(key==27) exit(1234);

}

int main(int argc,char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

    glutCreateWindow("week11");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

就會出現下列茶壺

然後在鍵盤上按下ESC按鍵茶壺就會不見並回傳數字

今天的第二個程式

再開一個Glut專案 檔名為week11-2_keyboard_PlaySound

程式碼如下

#include <windows.h>///要放在第一行

#include <GL/glut.h>

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

void keyboard(unsigned char key,int x,int y)

{

    if(key=='1') PlaySound("C:\\Users\\Administrator\\Desktop\\do-re-mi\\so.wav",NULL,SND_ASYNC);

    if(key=='2') PlaySound("C:\\Users\\Administrator\\Desktop\\do-re-mi\\re.wav",NULL,SND_ASYNC);

    if(key=='3') PlaySound("C:\\Users\\Administrator\\Desktop\\do-re-mi\\mi.wav",NULL,SND_ASYNC);

}

int main(int argc,char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);

    glutCreateWindow("week11");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

按數字鍵1,2,3就可以發出do re mi 的聲音了~~~

今天的第三個程式

檔名為week11-3_PlaySound.cpp

程式碼如下

#include <windows.h>

#include <stdio.h>

int main()

{

    PlaySound("C:\\Users\\Administrator\\Desktop\\do_re_mi\\do.wav",NULL,SND_SYNC);

    PlaySound("C:\\Users\\Administrator\\Desktop\\do_re_mi\\re.wav",NULL,SND_SYNC);

    PlaySound("C:\\Users\\Administrator\\Desktop\\do_re_mi\\mi.wav",NULL,SND_SYNC);

    printf("Hello World\n");

}

會依序撥放音檔

今天的第四個程式 檔名week11-4_CMP3_MCI_load_Play

將老師傳的檔案CMP3_MCI.h加入week14-4資料夾

加入下列幾行程式

#include "CMP3_MCI.h"

CMP3_MCI myMP3;

char filename[] = "C:/Users/Administrator/Desktop/do-re-mi/suzume.mp3";

    myMP3.Load(filename);

    myMP3.Play();

就會開始撥放音樂了~

今天第三節課

照著圖片去修改

最後要記得save everything

在week11-4資料夾中加入freeglut.dll

和老師傳的音檔

並去codeblock修改

最後再修改其中一行程式碼

執行後就會直接撥放音樂了
不用再打一長串所在目錄了~~~

最後在上傳到GITHUB

cd desktop

git clone https://github.com/dannyyu0521/2023graphicsb

cd 2023graphicsb

將檔案放入資料夾

git status

git add .

git status

git config --global user.email dannyyyu0521@gmail.com

git config --global user.name dannyyu0521

git commit -m "add week11"

git push