顯示具有 06160086_張晉瑜 標籤的文章。 顯示所有文章
顯示具有 06160086_張晉瑜 標籤的文章。 顯示所有文章

2019年6月6日 星期四

金魚腦波學

電腦圖學

1.作業:Q&A
2.複習:貼圖
3.複習:打光
4.複習:模型

貼圖












開glut>>下載貼圖存在glut bin>>下載Open cv2.1>>按檔案右鍵Build option>>看圖

































#include <GL/glut.h>
#include <opencv/highgui.h> ///OpenCV High GUI讀圖
///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");
    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
}

背景(marvel)和茶壺貼圖(texture)和旋轉(square)












#include <GL/glut.h>
#include <opencv/highgui.h> ///OpenCV High GUI讀圖 ///貼圖需要它
#include <opencv/cv.h> ///OpenCV cvCvtColor() to convert color///貼圖需要它
///程式碼是對的, 但是沒有設定好include, lib, bin
GLuint id1, id2, id3;///NOW2 ///貼圖需要它
float a=0;
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glBindTexture(GL_TEXTURE_2D, id1);///id1 for background ///貼圖需要它
    glBegin(GL_POLYGON); ///貼圖需要它
        glTexCoord2f(0, 0); glVertex3f(-1, +1, 0); ///貼圖需要它
        glTexCoord2f(0, 1); glVertex3f(-1, -1, 0); ///貼圖需要它
        glTexCoord2f(1, 1); glVertex3f(+1, -1, 0); ///貼圖需要它
        glTexCoord2f(1, 0); glVertex3f(+1, +1, 0); ///貼圖需要它
    glEnd();///貼圖需要它

    glBindTexture(GL_TEXTURE_2D, id3);///id3 for rotating square
    glPushMatrix();
        glTranslatef(0.5, 0.5, 0);
        glRotatef(a++, 0, 0, 1);
        glScalef(0.3, 0.3, 0.3);
        glBegin(GL_POLYGON);
            glTexCoord2f(0, 0); glVertex3f(-1, +1, 0);
            glTexCoord2f(0, 1); glVertex3f(-1, -1, 0);
            glTexCoord2f(1, 1); glVertex3f(+1, -1, 0);
            glTexCoord2f(1, 0); glVertex3f(+1, +1, 0);
        glEnd();
    glPopMatrix();

    glBindTexture(GL_TEXTURE_2D, id2);///id2 for teapot
    glutSolidTeapot( 0.3 );
    glutSwapBuffers();
}
///void myInit()
GLuint myTexture(char * filename) ///貼圖需要它
{
    IplImage * img = cvLoadImage(filename); ///NOW OpenCV ///貼圖需要它
    cvCvtColor(img, img, CV_BGR2RGB);///convert color ///NOW OpenCV ///貼圖需要它

    GLuint id; ///貼圖需要它
    glEnable(GL_TEXTURE_2D); ///貼圖需要它
    glGenTextures(1, &id ); ///貼圖需要它
    glBindTexture(GL_TEXTURE_2D, id); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); ///貼圖需要它
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img->width, img->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img->imageData); ///貼圖需要它
    return id;///貼圖需要它
}
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)
    id1 = myTexture("marvel.jpg"); ///myInit();///我們的貼圖在這裡 ///貼圖需要它
    id2 = myTexture("texture.jpg");
    id3 = myTexture("square.jpg");
檔名要跟存的一樣
    glutDisplayFunc(display);
    glutIdleFunc(display);

    glutMainLoop();///之前
}

匯入模型












在http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/載data source glut32.dll
source的glm.c glm.h projection拉到codeblocks的檔>>改glm.c變成glm.cpp>>按檔案右鍵add file 加入glm.cpp


#include <GL/glut.h>
#include <opencv/highgui.h> ///OpenCV High GUI讀圖 ///貼圖需要它
#include <opencv/cv.h> ///OpenCV cvCvtColor() to convert color///貼圖需要它
///程式碼是對的, 但是沒有設定好include, lib, bin
GLuint id1, id2, id3;///NOW2 ///貼圖需要它
float a=0;

#include "glm.h"///呼叫外掛 ///glm需要它
GLMmodel * pmodel=NULL;///準備指標 ///glm需要它
GLMmodel * pmodel2=NULL;///準備指標 ///glm需要它
GLMmodel * pmodel3=NULL;///準備指標 ///glm需要它
GLMmodel * pmodel4=NULL;///準備指標 ///glm需要它

void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glEnable(GL_TEXTURE_2D);
    glBindTexture(GL_TEXTURE_2D, id1);///id1 for background ///貼圖需要它
    glBegin(GL_POLYGON); ///貼圖需要它
        glNormal3f(0,1,0);
        glTexCoord2f(0, 0); glVertex3f(-1, +1, -1); ///貼圖需要它
        glTexCoord2f(0, 1); glVertex3f(-1, -1, -1); ///貼圖需要它
        glTexCoord2f(1, 1); glVertex3f(+1, -1, -1); ///貼圖需要它
        glTexCoord2f(1, 0); glVertex3f(+1, +1, -1); ///貼圖需要它
    glEnd();///貼圖需要它

    if (!pmodel) { ///glm需要它
        pmodel = glmReadOBJ("data/flowers.obj"); ///glm需要它
        if (!pmodel) exit(0); ///glm需要它
        ///glmUnitize(pmodel); ///glm需要它
        glmFacetNormals(pmodel); ///glm需要它
        glmVertexNormals(pmodel, 90.0); ///glm需要它
    }

    glDisable(GL_TEXTURE_2D);
    glPushMatrix();
        glRotatef(a++, 0,1,0);
        glScalef(0.2, 0.2, 0.2);
        glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);
    glPopMatrix();

    if (!pmodel2) { ///glm需要它
        pmodel2 = glmReadOBJ("data/soccerball.obj"); ///glm需要它
        if (!pmodel2) exit(0); ///glm需要它
        ///glmUnitize(pmodel2); ///glm需要它
        glmFacetNormals(pmodel2); ///glm需要它
        glmVertexNormals(pmodel2, 90.0); ///glm需要它
    }

    glDisable(GL_TEXTURE_2D);
    glPushMatrix();
        glRotatef(a, 0,1,0);
        glScalef(0.2, 0.2, 0.2);
        glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
    glPopMatrix();

    glutSwapBuffers();
}
///void myInit()
GLuint myTexture(char * filename) ///貼圖需要它
{
    IplImage * img = cvLoadImage(filename); ///NOW OpenCV ///貼圖需要它
    cvCvtColor(img, img, CV_BGR2RGB);///convert color ///NOW OpenCV ///貼圖需要它

    GLuint id; ///貼圖需要它
    glEnable(GL_TEXTURE_2D); ///貼圖需要它
    glGenTextures(1, &id ); ///貼圖需要它
    glBindTexture(GL_TEXTURE_2D, id); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); ///貼圖需要它
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); ///貼圖需要它
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img->width, img->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img->imageData); ///貼圖需要它
    return id;///貼圖需要它
}
const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f }; ///glm需要它
const GLfloat light_diffuse[]  = { 1.0f, 1.0f, 1.0f, 1.0f }; ///glm需要它
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f }; ///glm需要它
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f }; ///glm需要它
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)
    id1 = myTexture("marvel.jpg"); ///myInit();///我們的貼圖在這裡 ///貼圖需要它
    id2 = myTexture("texture.jpg");
    id3 = myTexture("square.jpg");

    glutDisplayFunc(display);
    glutIdleFunc(display);

    glEnable(GL_DEPTH_TEST);    ///glm需要它

    glEnable(GL_LIGHT0);  ///glm需要它
    glEnable(GL_NORMALIZE); ///glm需要它
    glEnable(GL_COLOR_MATERIAL); ///glm需要它
    glEnable(GL_LIGHTING); ///glm需要它

    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient); ///glm需要它
    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse); ///glm需要它
    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular); ///glm需要它
    glLightfv(GL_LIGHT0, GL_POSITION, light_position); ///glm需要它

    glMatrixMode(GL_PROJECTION); ///投影矩陣相關 戴好我們的正確度數的眼睛
    glLoadIdentity();  ///投影矩陣相關 戴好我們的正確度數的眼睛
    glOrtho(-1,+1, -1,+1, -100,+100); ///投影矩陣相關 戴好我們的正確度數的眼睛
    glMatrixMode(GL_MODELVIEW);  ///投影矩陣相關 切換回我們正確的矩陣

    glutMainLoop();///之前
}

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2019年5月30日 星期四

金魚腦波學

電腦圖學

1.主題:攝影機、運鏡
2.主題:投影、矩陣
3.複習:位置移動、轉動
4.複習:背景貼圖
5.期末作品

攝影機












center會定在畫面中心
eye眼睛看主角(像移動的鏡頭)
up拍攝過去的角度(轉動相機)













1.http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/下載sourse
2.把windows打開把data丟入glut的bin
3.直接打開，把glm.c和glm.h和projection.c複製到glut資料夾，把glm.c改成glm.cpp，再把projection用notepad++打開，負制全部到codeblocks
4.codeblocks按檔名，右鍵add file加入glm.cpp












#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();
}

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);

    glutMainLoop();

    return 0;
}

打光












#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();
}

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);

    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;
}

自動旋轉












#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;
}

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2019年5月23日 星期四

金魚腦波學

電腦圖學

1.主題:計時器Timer
2.主題:內插公式(interpolation)
3.主題:動畫
4.期末作品

一秒一泡泡聲












#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("bubbs.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(3000, timer, 0);///NOW timer!!!!

    glutMainLoop();
}

自動旋轉的茶壺












#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













移動的茶壺(左往右飛入)












#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);///變大了
    glutCreateWindow("week 14 timer");

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

    glutMainLoop();
}




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2019年5月16日 星期四

金魚腦波學

電腦圖學

1.主題:檔案
2.主題:關節、擺動作
3.主題:複習
4.作業:機器人擺動作

讀檔案












#include <stdio.h>
FILE * fout=NULL;

int main()
{
    fout=fopen("filename.txt","w+");
    for(int i=0;i<20;i++){
        fprintf(fout,"Hello World\n");
    }
}

讀另一個檔案












#include <stdio.h>
FILE * fout2=NULL;
FILE * fin2=NULL;
float angle[20];20個關節
int main()
{
    fout2=fopen("motion.txt","w+");
    for(int i=0;i<20;i++){
        fprintf(fout2," %.2f ", angle[i]);
    }
}

關節控制












#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)旋轉關節1
            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順暢的移動
}
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();
}

右邊手臂擺動

















#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
            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 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[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();
}

右邊和左邊手臂關節一起擺動

















#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();///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[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 lower arm
            glPopMatrix();
        glPopMatrix();

        glPushMatrix();///左邊
            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[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 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[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();
}

右邊左邊手臂關節各自擺動












#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();
}

把動作寫進檔案裡面

#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();
}

按R錄製、重複動作











#include <GL/glut.h>
#include <stdio.h>///NOW_FILE (0)
float angle[20];///NOW2
int angleID=1;///NOW3
FILE * fout = NULL;///NOW_FILE (1)
FILE * fin = NULL;///NOW_FILE_READ (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)
    }
    if(key=='r'){
        if(fin==NULL) fin = fopen("motion.txt", "r");///NOW_FILE_READ (2)
        ///scanf("%d", &n);
        for(int i=0;i<20; i++){///NOW_FILE_READ
            fscanf(fin, "%f", &angle[i]);///NOW_FILE_READ
            printf(" %.2f ", angle[i]);///順便印出來看數字對不對
        }
    }
    glutPostRedisplay();///NOW_FILE_READ 和 display()很像
}
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();
}

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2019年5月9日 星期四

金魚腦波學

電腦圖學

1.主題:鍵盤
2.主題:聲音、音樂
3.複習:階層TRT骨架
4.作業:能操控的機器人

打雷聲

先去WAV下載打雷聲
codeblocks新建貝殼console專案
打完程式碼後，在專案名稱案右鍵(Build option>>linear>>add>>winmm)

#include <windows.h>
#include <mmsystem.h>
int main()
{
    PlaySoundA("C:\\Users\\user\\Downloads\\thund.wav",NULL,SND_SYNC);
}音樂檔的位置+名稱

延伸音樂播放


#include <windows.h>
#include <mmsystem.h>
#include <stdio.h>


int main()
{
    printf("在之前\n");
    PlaySoundA("C:\\Users\\user\\Downloads\\thund.wav",NULL,SND_SYNC);
    printf("在中間\n");
    PlaySoundA("C:\\Users\\user\\Downloads\\thund.wav",NULL,SND_SYNC);

    int n;
    printf("在最後要讀入一個數字才會結束\n");
    scanf("%d",&n);
}

//=/

glut先播聲音在播動畫

(不需加入winmm)











/*
 * 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();
}


static void key(unsigned char key, int x, int y)
{
    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\\thund.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;
}

加入的兩行

#include <mmsystem.h>
 PlaySoundA("C:\\Users\\user\\Downloads\\thund.wav",NULL,SND_SYNC);

用鍵盤按鍵發出DO RE MI FA SO

去120.125.89.81下載音樂
/*
 * 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\\thund.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檔

記得把載下來的音樂檔存在專案程式裡
/*
 * 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 "CMP3_MCI.h"
CMP3_MCI myMP3;
#include <mmsystem.h>
static void key(unsigned char key, int x, int y)
{

    if(key=='1')PlaySoundA("C:\\Users\\user\\Downloads\\music\\many.wma",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 "CMP3_MCI.h"
//CMP3_MCI myMP3;
#include <mmsystem.h>
int main(int argc, char *argv[])
{
    myMP3.Load("C:\\Users\\user\\Downloads\\many.wma");
    myMP3.Play();
    PlaySoundA("C:\\Users\\user\\Downloads\\thund.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;
}

複習11週TRT

#include <GL/glut.h>
float angle[20];///用陣列,來取代很多個變數///Now4!!
///float angle1=0, angle2, angle3, angle4;///Now3!!!
int jointID=1;///1,2,3,4///Now3!!!
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glColor3f(255,255,255);///白色
    glutSolidTeapot( 0.3 );///身體

    glPushMatrix();///右邊的手臂
        glTranslatef(0.2, 0,0 );///(3)往右移動, 掛在身體的右肩
        glRotatef(angle[1], 0,0,1);///(2)旋轉
        glTranslatef(0.28, 0,0);///(1)往右推,把茶壼的柄,放到中心,變 轉動軸

        glColor3f(255,0,0);///紅色
        glutSolidTeapot( 0.2 );///上手臂

        glPushMatrix();///右下手臂
            glTranslatef(0.2, 0,0 );///(3)往右移動, 掛在身體的右肘
            glRotatef(angle[2], 0,0,1);///(2)旋轉
            glTranslatef(0.28, 0,0);///(1)往右推,把茶壼的柄,放到中心,變 轉動軸

            glColor3f(255,0,0);///紅色
            glutSolidTeapot( 0.2 );///下手臂
        glPopMatrix();
    glPopMatrix();


    glPushMatrix();///左邊的手臂
        glTranslatef(-0.2, 0,0 );///(3)往左移動, 掛在身體的左肩
        glRotatef(-angle[3], 0,0,1);///(2)旋轉
        glTranslatef(-0.28, 0,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

        glColor3f(255,0,0);///紅色
        glutSolidTeapot( 0.2 );///上手臂

        glPushMatrix();///左下手臂
            glTranslatef(-0.2, 0,0 );///(3)往左移動, 掛在身體的左肘
            glRotatef(-angle[4], 0,0,1);///(2)旋轉
            glTranslatef(-0.28, 0,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

            glColor3f(255,0,0);///紅色
            glutSolidTeapot( 0.2 );///下手臂
        glPopMatrix();
    glPopMatrix();

    glPushMatrix();///左邊的大腿
        glTranslatef(-0.18, -0.1,0 );///(3)往左移動, 掛在身體的左肩
        glRotatef(-angle[3], 0,0,1);///(2)旋轉
        glTranslatef(0, -0.2,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

        glColor3f(255,0,0);///紅色
        glutSolidTeapot( 0.2 );///上手臂

        glPushMatrix();///左下小腿
            glTranslatef(0, -0.1,0 );///(3)往左移動, 掛在身體的左肘
            glRotatef(-angle[4], 0,0,1);///(2)旋轉
            glTranslatef(0, -0.2,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

            glColor3f(255,0,0);///紅色
            glutSolidTeapot( 0.2 );///下小腿
        glPopMatrix();
    glPopMatrix();

    glPushMatrix();///右邊的大腿
        glTranslatef(+0.18, -0.1,0 );///(3)往左移動, 掛在身體的左肩
        glRotatef(-angle[3], 0,0,1);///(2)旋轉
        glTranslatef(0, -0.2,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

        glColor3f(255,0,0);///紅色
        glutSolidTeapot( 0.2 );///上手臂

        glPushMatrix();///左下小腿
            glTranslatef(0, -0.1,0 );///(3)往左移動, 掛在身體的左肘
            glRotatef(-angle[4], 0,0,1);///(2)旋轉
            glTranslatef(0, -0.2,0);///(1)往左推,把茶壼的柄,放到中心,變 轉動軸

            glColor3f(255,0,0);///紅色
            glutSolidTeapot( 0.2 );///下小腿
        glPopMatrix();
    glPopMatrix();

    glutSwapBuffers();
    ///angle++;///Now2!!!
}
int oldX, oldY;
void mouse(int button, int state, int x, int y)///Now5!!!!
{///當mouse按下去時,要記下!! 要記得要讓它有作用!!
    oldX = x; oldY = y;///Now5!!!!
}
void motion(int x, int y)///Now2!!!
{
    angle[jointID] += x -oldX;///Now4!!!!///Now5!!!!
    oldX = x;///Now5!!!!
    ///if(jointID==1) angle1 = x;///Now2!!!///Now3!!!
    ///if(jointID==2) angle2 = x;///Now2!!!///Now3!!!
    ///if(jointID==3) angle3 = x;///Now2!!!///Now3!!!
    ///if(jointID==4) angle4 = x;///Now2!!!///Now3!!!
    display();///Now2!!!
}
void keyboard(unsigned char key, int x, int y)
{///Now3!!!
    /// jointID = key - '0';///雖然可以這樣簡化,但下面易看
    if(key=='1') jointID=1;///Now3!!!
    if(key=='2') jointID=2;///Now3!!!
    if(key=='3') jointID=3;///Now3!!!
    if(key=='4') jointID=4;///Now3!!!
}
int main(int argc, char**argv)
{
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("week11 TRT");
    glutIdleFunc(display);///Now!!!!
    glutDisplayFunc(display);
    glutMotionFunc(motion);///Now2!!!
    glutMouseFunc(mouse);///Now5!!!!
    glutKeyboardFunc(keyboard);///Now3!!!


    glutMainLoop();
}

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