森 Week11電腦圖學 鍵盤滑鼠音樂

 Week11

1.先開一個glut專案，照著以下程式碼打，執行後，按esc跑出1234。

#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();

}

執行結果如下

2.建立第二個專案，複製專案一的程式碼，第一步設定因檔路徑(注意每個\要改成\\)

#include <windows.h>

#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\\do.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();

}

3.連播三個音，最後跑出Hello World

#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");

}

4.

5.建立一個glut專案新增

137#include "CMP3_MCI.h"

139CMP3_MCI myMP3;

143char filename[] = "C:/Users/Administrator/Desktop/do-re-mi/suzume.mp3";

 144myMP3.Load(filename);

 145myMP3.Play();

執行結果如下圖

6.把myMP3.Load(filename);改成myMP3.Load("suzume.mp3");

把freeglut.dll和mp3音檔拉到同一個資料夾

就可以播放了。

137#include "CMP3_MCI.h"

139CMP3_MCI myMP3;

144myMP3.Load("suzume.mp3");

145myMP3.Play();

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