它的手可以穿過我的巴巴

電腦圖學

(一). 作業Q and A

(二). 複習 : 貼圖

(三). 複習 : 打光

(四). 複習 : 模型

#include <GL/glut.h>

#include <opencv/highgui.h> ///OpenCV High GUI讀圖

#include <opencv/cv.h>

///程式碼是對的, 但是沒有設定好include, lib, bin

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot( 0.3 );

    glutSwapBuffers();

}

GLuint id;

void myInit()

{

    glEnable(GL_TEXTURE_2D);

    IplImage * img = cvLoadImage("marvel.jpg");

    cvCvtColor(img, img, CV_BGR2RGB);///防止顏色跑掉

    glGenTextures(1, &id );

    glBindTexture(GL_TEXTURE_2D, id);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img->width, img->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img->imageData);

}

int main(int argc, char **argv)

{

    ///IplImage * img = cvLoadImage("marvel.jpg");

    ///cvShowImage("opencv", img);

    ///cvWaitKey(0);///等你按按鍵

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

    glutCreateWindow("GLUT");///之後

    ///建好GLUT視窗,可以開始準備 3D 貼圖 (要在create...MainLoop才能建貼圖)

    myInit();///我們的貼圖在這裡

    glutDisplayFunc(display);

    glutMainLoop();///之前

}

它的手可以穿過我的巴巴

電腦圖學

主題 :

1.攝影機 , 運鏡

2.投影 , 矩陣

3.複習 : 位置移動 v s 轉動

4.複習 : 背景貼圖

主題 (一)

1.開啟 http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/
2.下載 windows data glut32.dll
3.開啟 Projection.exe

#include <GL/glut.h>///GLUT 外掛

#include "glm.h"///glm.cpp for 3D model glmReadOBJ(), glmDraw(), glmUnitized()

GLMmodel * pmodel=NULL;///指標

void drawmodel(void)

{

    if (!pmodel) {

pmodel = glmReadOBJ("data/al.obj");

if (!pmodel) exit(0);

glmUnitize(pmodel);

glmFacetNormals(pmodel);

glmVertexNormals(pmodel, 90.0);

    }

    glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);

}

void display(void)

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    drawmodel();

    glutSwapBuffers();

}

#include <math.h>///for sin() cos() ///NOW3

float eyeX=0.5, eyeY=0, eyeZ=0; ///NOW3

void timer(int t)///NOW3

{

    glMatrixMode(GL_PROJECTION); ///NOW4

    glLoadIdentity(); ///NOW4

glOrtho(-1, +1,  -1,+1, -10,+10); ///NOW4 你可以看到 -10...+10範圍

    float angle = (t/180.0)*3.1415926; ///NOW3

    eyeX=0.5*cos(angle); ///NOW3

    eyeZ=0.5*sin(angle); ///NOW3

    glutTimerFunc(33, timer, t+1);///NOW3

    glMatrixMode(GL_MODELVIEW);///NOW3

    glLoadIdentity();///NOW3

    gluLookAt( eyeX, eyeY, eyeZ,///eye ///NOW3

           0, 0, 0,///center ///NOW3

               0, 1, 0);///up    ///NOW3

    glutPostRedisplay();///NOW3

}

int main(int argc, char** argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE);

    glutInitWindowSize(512,512);

    glutInitWindowPosition(50, 50);

    glutCreateWindow("week15");

//    glutReshapeFunc(reshape);

    glutDisplayFunc(display);

    glutTimerFunc(33, timer, 0);///NOW3

    GLfloat light_pos[] = { 0.0, 0.0, 1.0, 0.0 };

    glEnable(GL_DEPTH_TEST);

glEnable(GL_LIGHTING);

    glEnable(GL_LIGHT0);

    glLightfv(GL_LIGHT0, GL_POSITION, light_pos);

    glutMainLoop();

    return 0;

}

他的手可以穿過我的巴巴

電腦圖學

(1).主題: Timer計時器

(2).主題: 內插公式

(3).主題: 動畫

(4).期末作品

Timer

#include <GL/glut.h>

#include <mmsystem.h>///Now (1)

#include <stdio.h>///printf()

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot( 0.3 );

    glutSwapBuffers();

}

void timer(int t)///NOW timer!!!!

{

    glutTimerFunc(1000, timer, t+1 );///NOW timer!!!! 起床要播下一個鬧鐘

    printf("timer(t) 的 t是 %d\n", t);///順便印一下現在的t是多少

    PlaySoundA("fart.wav", NULL, SND_ASYNC);///Now (2) ///NOW timer!!!!

}

int main(int argc, char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutInitWindowSize(500,500);///變大了

    glutCreateWindow("week 14 timer");

    glutDisplayFunc(display);

    glutTimerFunc(2000, timer, 0);///NOW timer!!!!

    glutMainLoop();

}

加入旋轉

#include <GL/glut.h>

#include <mmsystem.h>///Now (1)

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glRotatef(angle, 0,0,1);

        glutSolidTeapot( 0.3 );

    glPopMatrix();

    glutSwapBuffers();

}

void timer(int t)///NOW timer!!!!

{

    /// 1000 ms = 1 sec,  30 ms = 1/33 sec , 33 fps

    glutTimerFunc(30, timer, t+1 );///NOW timer!!!! 起床要播下一個鬧鐘

    angle += 1;

    glutPostRedisplay();///系統重繪畫面

}

int main(int argc, char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutInitWindowSize(500,500);///變大了

    glutCreateWindow("week 14 timer");

    glutDisplayFunc(display);

    glutTimerFunc(3000, timer, 0);///NOW timer!!!!

    glutMainLoop();

}

內插公式

#include <GL/glut.h>
#include <mmsystem.h>///Now (1)
float angle=0;
float nowX=0;///NOW2
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        ///glRotatef(angle, 0,0,1);
        glTranslatef(nowX, 0, 0);///NOW2
        glutSolidTeapot( 0.3 );
    glPopMatrix();
    glutSwapBuffers();
}
void timer(int t)///NOW timer!!!!
{
    /// 1000 ms = 1 sec,  30 ms = 1/33 sec , 33 fps
    glutTimerFunc(30, timer, t+1 );///NOW timer!!!! 起床要播下一個鬧鐘
    float alpha = (t%33) / 33.0;///NOW2 alpha 內插
    nowX = alpha* 1 + (1-alpha)* -1 ;///NOW2

    angle += 1;
    glutPostRedisplay();///系統重繪畫面
}
int main(int argc, char**argv)
{
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
    glutInitWindowSize(500,500);///變大
    glutCreateWindow("week 14 timer");

    glutDisplayFunc(display);
    glutTimerFunc(1000, timer, 0);///NOW timer!!!!

    glutMainLoop();
}

他的手可以穿過我的巴巴

電腦圖學

(1).主題:檔案

開啟CodeBlocks裡面的Consloe Application

開始寫程式碼

#include <stdio.h>

FILE * fout=NULL;///宣布一個檔案指標

int main()

{///檔案寫檔

    fout=fopen("filename.txt","w+");///開啟檔案

    for(int i=0;i<20;i++)

    {

        fprintf(fout,"Hello World\n");///印出來

    }

}

(2).主題:關節,擺動作

#include <stdio.h>

FILE * fout2=NULL;///寫另一個檔案

FILE * fin2=NULL;///讀另一個檔案

float angle[20];///有20個關節的角度

int main()

{

    fout2=fopen("motion.txt","w+");///另一個有關節膽案

    for(int i=0;i<20;i++)

    {

        fprintf(fout2," %.2f ", angle[20]);///另一個有關節的角度

    }

}

#include <GL/glut.h>

float angle[20];///NOW2

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glColor3f(1, 1, 1);///white

        glutSolidTeapot( 0.3 );///body

        glPushMatrix();

            glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去

            glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉

            glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心

            glColor3f(1, 0, 0);///red

            glutSolidTeapot( 0.2 );///right arm

        glPopMatrix();

    glPopMatrix();

    glutSwapBuffers();

}

int oldX=0;///NOW2

void mouse(int button, int state, int x, int y)///NOW2

{///NOW2

    oldX = x;///NOW2

}

void motion(int x, int y)///NOW2

{///NOW2

    angle[1] += x-oldX;///NOW2

    oldX = x;///NOW2

    display();///NOW2

}

int main(int argc, char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    ///glutInitWindowSize(600,600);///可以開大一點的window

    glutCreateWindow("Week 13 angle motion file");

    glutMouseFunc(mouse);///NOW2

    glutMotionFunc(motion);///NOW2

    glutDisplayFunc(display);

    glutMainLoop();

}

#include <GL/glut.h>

float angle[20];///NOW2

int angleID=1;///NOW3

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glColor3f(1, 1, 1);///white

        glutSolidTeapot( 0.3 );///body

        glPushMatrix();///右邊

            glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去

            glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉

            glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心

            glColor3f(1, 0, 0);///red

            glutSolidTeapot( 0.2 );///right arm

            glPushMatrix();

                glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去

                glRotatef(angle[2], 0,0,1);///NOW2 ///(2)旋轉

                glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心

                glColor3f(1, 0, 0);///red

                glutSolidTeapot( 0.2 );///right lower arm

            glPopMatrix();

        glPopMatrix();

        glPushMatrix();///左邊

            glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去

            glRotatef(angle[3], 0,0,1);///NOW2 ///(2)旋轉

            glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心

            glColor3f(1, 0, 0);///red

            glutSolidTeapot( 0.2 );///right arm

            glPushMatrix();

                glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去

                glRotatef(angle[4], 0,0,1);///NOW2 ///(2)旋轉

                glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心

                glColor3f(1, 0, 0);///red

                glutSolidTeapot( 0.2 );///right lower arm

            glPopMatrix();

        glPopMatrix();

    glPopMatrix();

    glutSwapBuffers();

}

int oldX=0;///NOW2

void mouse(int button, int state, int x, int y)///NOW2

{///NOW2

    oldX = x;///NOW2

}

#include <stdio.h>///NOW3

void motion(int x, int y)///NOW2

{///NOW2

    angle[angleID] += x-oldX;///NOW3

    oldX = x;///NOW2

    for(int i=0;i<20;i++){///NOW3

        printf(" %.2f ", angle[i]);///NOW3

    }

    printf("\n");///NOW3

    display();///NOW2

}

void keyboard(unsigned char key, int x, int y)///NOW3

{///NOW3

    if(key=='1') angleID=1;///NOW3

    if(key=='2') angleID=2;///NOW3

    if(key=='3') angleID=3;///NOW3

    if(key=='4') angleID=4;///NOW3

}

int main(int argc, char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    ///glutInitWindowSize(600,600);///可以開大一點的window

    glutCreateWindow("Week 13 angle motion file");

    glutKeyboardFunc(keyboard);///NOW3

    glutMouseFunc(mouse);///NOW2

    glutMotionFunc(motion);///NOW2

    glutDisplayFunc(display);

    glutMainLoop();

}

現在可以讀取檔案

#include <GL/glut.h>
#include <stdio.h>///NOW_FILE (0)
float angle[20];///NOW2
int angleID=1;///NOW3
FILE * fout = NULL;///NOW_FILE (1)
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glColor3f(1, 1, 1);///white
        glutSolidTeapot( 0.3 );///body

        glPushMatrix();///右邊
            glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
            glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉
            glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
            glColor3f(1, 0, 0);///red
            glutSolidTeapot( 0.2 );///right arm
            glPushMatrix();
                glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
                glRotatef(angle[2], 0,0,1);///NOW2 ///(2)旋轉
                glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
                glColor3f(1, 0, 0);///red
                glutSolidTeapot( 0.2 );///right lower arm
            glPopMatrix();
        glPopMatrix();

        glPushMatrix();///左邊
            glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
            glRotatef(angle[3], 0,0,1);///NOW2 ///(2)旋轉
            glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
            glColor3f(1, 0, 0);///red
            glutSolidTeapot( 0.2 );///right arm
            glPushMatrix();
                glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
                glRotatef(angle[4], 0,0,1);///NOW2 ///(2)旋轉
                glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
                glColor3f(1, 0, 0);///red
                glutSolidTeapot( 0.2 );///right lower arm
            glPopMatrix();
        glPopMatrix();
    glPopMatrix();
    glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
    oldX = x;///NOW2
}

void motion(int x, int y)///NOW2
{///NOW2
    angle[angleID] += x-oldX;///NOW3
    oldX = x;///NOW2
    if(fout == NULL) fout = fopen("motion.txt", "w+");///NOW_FILE (2)
    for(int i=0;i<20;i++){///NOW3
        printf(" %.2f ", angle[i]);///NOW3
        fprintf(fout, " %.2f ", angle[i]);///NOW_FILE
    }
    printf("\n");///NOW3
    fprintf(fout, "\n");///NOW_FILE
    display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
    if(key=='1') angleID=1;///NOW3
    if(key=='2') angleID=2;///NOW3
    if(key=='3') angleID=3;///NOW3
    if(key=='4') angleID=4;///NOW3
    if(key=='w'){///NOW_FILE
        fout = fopen("motion.txt", "w+");///NOW_FILE (2)
    }
}
int main(int argc, char**argv)
{
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
    ///glutInitWindowSize(600,600);///可以開大一點的window
    glutCreateWindow("Week 13 angle motion file");
    glutKeyboardFunc(keyboard);///NOW3
    glutMouseFunc(mouse);///NOW2
    glutMotionFunc(motion);///NOW2
    glutDisplayFunc(display);

    glutMainLoop();
}

它的手可以穿過我的巴巴

1. 主題:鍵盤
2. 主題:聲音，音樂
3. 複習:TRT
4. 作業，可控機器人

#include <windows.h>

#include <mmsystem.h>

int main()

{

    PlaySoundA("C:\\Users\\user\\Downloads\\firing.wav",NULL, SND_SYNC);

}

加入音樂

#include <windows.h>

#include <mmsystem.h>

#include <stdio.h>

int main()

{

    printf("之前\n");

    PlaySoundA("C:\\Users\\user\\Downloads\\firing.wav",NULL, SND_SYNC);

    printf("中間\n");

    PlaySoundA("C:\\Users\\user\\Downloads\\firing.wav",NULL, SND_SYNC);

    int n;

    printf("最後要讀入一個數字，才會結束\n");

    scanf("%d",n);

}

打上第3個程式碼

/*

 * GLUT Shapes Demo

 *

 * Written by Nigel Stewart November 2003

 *

 * This program is test harness for the sphere, cone

 * and torus shapes in GLUT.

 *

 * Spinning wireframe and smooth shaded shapes are

 * displayed until the ESC or q key is pressed.  The

 * number of geometry stacks and slices can be adjusted

 * using the + and - keys.

 */

#ifdef __APPLE__

#include <GLUT/glut.h>

#else

#include <GL/glut.h>

#endif

#include <stdlib.h>

static int slices = 16;

static int stacks = 16;

/* GLUT callback Handlers */

static void resize(int width, int height)

{

    const float ar = (float) width / (float) height;

    glViewport(0, 0, width, height);

    glMatrixMode(GL_PROJECTION);

    glLoadIdentity();

    glFrustum(-ar, ar, -1.0, 1.0, 2.0, 100.0);

    glMatrixMode(GL_MODELVIEW);

    glLoadIdentity() ;

}

static void display(void)

{

    const double t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;

    const double a = t*90.0;

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glColor3d(1,0,0);

    glPushMatrix();

        glTranslated(-2.4,1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutSolidSphere(1,slices,stacks);

    glPopMatrix();

    glPushMatrix();

        glTranslated(0,1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutSolidCone(1,1,slices,stacks);

    glPopMatrix();

    glPushMatrix();

        glTranslated(2.4,1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutSolidTorus(0.2,0.8,slices,stacks);

    glPopMatrix();

    glPushMatrix();

        glTranslated(-2.4,-1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutWireSphere(1,slices,stacks);

    glPopMatrix();

    glPushMatrix();

        glTranslated(0,-1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutWireCone(1,1,slices,stacks);

    glPopMatrix();

    glPushMatrix();

        glTranslated(2.4,-1.2,-6);

        glRotated(60,1,0,0);

        glRotated(a,0,0,1);

        glutWireTorus(0.2,0.8,slices,stacks);

    glPopMatrix();

    glutSwapBuffers();

}

#include <mmsystem.h>

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

{

    if(key=='1')PlaySoundA("C:\\Users\\user\\Downloads\\music\\do.wav",NULL,SND_ASYNC);
    if(key=='2')PlaySoundA("C:\\Users\\user\\Downloads\\music\\re.wav",NULL,SND_ASYNC);
    if(key=='3')PlaySoundA("C:\\Users\\user\\Downloads\\music\\mi.wav",NULL,SND_ASYNC);
    if(key=='4')PlaySoundA("C:\\Users\\user\\Downloads\\music\\fa.wav",NULL,SND_ASYNC);
    if(key=='5')PlaySoundA("C:\\Users\\user\\Downloads\\music\\so.wav",NULL,SND_ASYNC);

    switch (key)

    {

        case 27 :

        case 'q':

            exit(0);

            break;

        case '+':

            slices++;

            stacks++;

            break;

        case '-':

            if (slices>3 && stacks>3)

            {

                slices--;

                stacks--;

            }

            break;

    }

    glutPostRedisplay();

}

static void idle(void)

{

    glutPostRedisplay();

}

const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f };

const GLfloat light_diffuse[]  = { 1.0f, 1.0f, 1.0f, 1.0f };

const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };

const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };

const GLfloat mat_ambient[]    = { 0.7f, 0.7f, 0.7f, 1.0f };

const GLfloat mat_diffuse[]    = { 0.8f, 0.8f, 0.8f, 1.0f };

const GLfloat mat_specular[]   = { 1.0f, 1.0f, 1.0f, 1.0f };

const GLfloat high_shininess[] = { 100.0f };

/* Program entry point */

#include <mmsystem.h>

int main(int argc, char *argv[])

{

    PlaySoundA("C:\\Users\\user\\Downloads\\ribbit.wav",NULL,SND_SYNC);

    PlaySoundA("C:\\Users\\user\\Downloads\\sheep_baa.wav",NULL,SND_SYNC);

    glutInit(&argc, argv);

    glutInitWindowSize(640,480);

    glutInitWindowPosition(10,10);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("GLUT Shapes");

    glutReshapeFunc(resize);

    glutDisplayFunc(display);

    glutKeyboardFunc(key);

    glutIdleFunc(idle);

    glClearColor(1,1,1,1);

    glEnable(GL_CULL_FACE);

    glCullFace(GL_BACK);

    glEnable(GL_DEPTH_TEST);

    glDepthFunc(GL_LESS);

    glEnable(GL_LIGHT0);

    glEnable(GL_NORMALIZE);

    glEnable(GL_COLOR_MATERIAL);

    glEnable(GL_LIGHTING);

    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient);

    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse);

    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);

    glLightfv(GL_LIGHT0, GL_POSITION, light_position);

    glMaterialfv(GL_FRONT, GL_AMBIENT,   mat_ambient);

    glMaterialfv(GL_FRONT, GL_DIFFUSE,   mat_diffuse);

    glMaterialfv(GL_FRONT, GL_SPECULAR,  mat_specular);

    glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);

    glutMainLoop();

    return EXIT_SUCCESS;

}

播MP3

#include "CMP3_MCI.h"  
CMP3_MCI myMP3;  

int main(int argc, char *argv[])
{
    myMP3.Load("C:\\Users\\USER\\Music\\Iamstillyoung.mp3");
    myMP3.Play();
    glutInit(&argc, argv);
    glutInitWindowSize(640,480);
    glutInitWindowPosition(10,10);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("GLUT Shapes");

    glutReshapeFunc(resize);
    glutDisplayFunc(display);
    glutKeyboardFunc(key);
    glutIdleFunc(idle);

    glClearColor(1,1,1,1);
    glEnable(GL_CULL_FACE);
    glCullFace(GL_BACK);

    glEnable(GL_DEPTH_TEST);
    glDepthFunc(GL_LESS);

    glEnable(GL_LIGHT0);
    glEnable(GL_NORMALIZE);
    glEnable(GL_COLOR_MATERIAL);
    glEnable(GL_LIGHTING);

    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient);
    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse);
    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
    glLightfv(GL_LIGHT0, GL_POSITION, light_position);

    glMaterialfv(GL_FRONT, GL_AMBIENT,   mat_ambient);
    glMaterialfv(GL_FRONT, GL_DIFFUSE,   mat_diffuse);
    glMaterialfv(GL_FRONT, GL_SPECULAR,  mat_specular);
    glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);

    glutMainLoop();

    return EXIT_SUCCESS;
}