期末作品

期末作品網址連結
https://www.youtube.com/watch?v=tl_QVlidL2E&feature=youtu.be

Week15 課堂作業_01161044劉毓潔

#include <stdio.h>

#include <GL/glut.h>

int angleID=0;

float a=0;

float angle[20]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float angleold[20]={00,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float anglenew[20]={90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

void display()

{

     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

     glPushMatrix();

      glRotatef(angle[0], 0,0,1);

      glutSolidTeapot(0.3);

    glPopMatrix();

    glutSwapBuffers();

}

FILE *fout=NULL, *fin=NULL;

void time(int t)

{

}

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

{

if(key=='0'){

angleID=1;

}

else if(key=='1'){

angleID=1;

}

else if(key=='2'){

angleID=2;

}

else if(key=='s'){

if(fout==NULL)

fout=fopen("this_is_my_saved_angles.txt","w+");

//fprintf(fout, "%f %f %f %f %f %f)

for(int i=0;i<20;i++)

fprintf(fout,"%f",angle[i]);

fprintf(fout,"\n");

}

else if(key=='r'){

if(fin==NULL) fin=fopen("this is my saved angles.txt","r");

a+=0.1;

angle[0]=angleold[0]*(1-a) + anglenew[0]*a;

if(a>=1){

a=0;

for(int i=0;i<20;i++){

angleold[i]=anglenew[i];

fscanf(fin,"%f", &anglenew[i]);

}

}

glutPostRedisplay();

}

else if(key=='p'){

}

}

float oldX=0, oldY=0;

void mouse(int button, int state, int x, int y){

oldX=x; oldY=y;

}

void motion(int x, int y){

angle[angleID]+= (x-oldX);

oldX=x;

glutPostRedisplay();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week15");

glutKeyboardFunc(keyboard);

glutDisplayFunc(display);

glutMainLoop();

} 

#include <stdio.h>

#include <GL/glut.h>

int angleID=0;

float a=0;

float angle[20]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float angleold[20]={00,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float anglenew[20]={90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

void display()

{

     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

     glPushMatrix();

      glRotatef(angle[0], 0,0,1);

      glutSolidTeapot(0.3);

    glPopMatrix();

    glutSwapBuffers();

}

FILE *fout=NULL, *fin=NULL;

void readNext(){

if(fin==NULL) fin=fopen("this_is_my_saved_angles.txt","r");

a+=0.1;

for(int i=0;i<20;i++)

angle[i]=angleold[i]*(1-a) + anglenew[i]*a;

if(a>=1){

a=0;

for(int i=0;i<20;i++){

angleold[i]=anglenew[i];

fscanf(fin,"%f",&anglenew[i]);

}

}

}

void timer(int t)

{

glutTimerFunc(100,timer,0);

readNext();

glutPostRedisplay();

}

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

{

if(key=='0'){

angleID=1;

}

else if(key=='1'){

angleID=1;

}

else if(key=='2'){

angleID=2;

}

else if(key=='s'){

if(fout==NULL)

fout=fopen("this_is_my_saved_angles.txt","w+");

//fprintf(fout, "%f %f %f %f %f %f)

for(int i=0;i<20;i++)

fprintf(fout,"%f",angle[i]);

fprintf(fout,"\n");

}

else if(key=='r'){

readNext();

glutPostRedisplay();

}

else if(key=='p'){

glutTimerFunc(0, timer, 0);

}

}

float oldX=0, oldY=0;

void mouse(int button, int state, int x, int y){

oldX=x; oldY=y;

}

void motion(int x, int y){

angle[angleID]+= (x-oldX);

oldX=x;

glutPostRedisplay();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week15");

glutKeyboardFunc(keyboard);

glutDisplayFunc(display);

glutMainLoop();

} 

Week14 課堂作業_01161044劉毓潔

Week13 課堂作業_01161044劉毓潔

程式碼:

#include <GL/glut.h>

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <stdio.h>

//IplImage *img1, *img2, *img3, *img4;

//GLuint id1, id2, id3, id4;

IplImage * img[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

GLuint id[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

float angleX=0;

void myPrepareTexture(int i)//用參數來配, 找對應正確的變數

{//技巧3: 可以把重覆的東西, 用函式來簡化

    cvCvtColor(img[i], img[i], CV_BGR2RGB);

    glEnable(GL_TEXTURE_2D);

    glGenTextures(1, &id[i]);

    glBindTexture(GL_TEXTURE_2D, id[i]);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_LINEAR);

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

}

void myTexture()

{

    img[0]=cvLoadImage("body.png");

    img[1]=cvLoadImage("Hand1.png");

    img[2]=cvLoadImage("Leg1.png");

    for(int i=0;i<3;i++){//技巧2: 可以把重覆的東西, 用迴圈來簡化

    myPrepareTexture(i);

 }

}

    void myPolygon(int num){//技巧3: 可以把重覆的東西, 用函式來簡化

    glPushMatrix();

        glScalef(0.3, 0.8, 0.8);

        glBindTexture(GL_TEXTURE_2D, id[num]);

        glBegin(GL_POLYGON);

        glTexCoord2f(0, 0);   glVertex3f( -0.5,  0.5, 0); 

        glTexCoord2f(1, 0);   glVertex3f(  0.5,  0.5, 0);   

        glTexCoord2f(1, 1);   glVertex3f(  0.5, -0.5, 0);   

        glTexCoord2f(0, 1);   glVertex3f( -0.5, -0.5, 0);   

        glEnd();

    glPopMatrix(); 

}

void myBody(){

    myPolygon(0); 

}

void myLeg(){

     myPolygon(1);

}

void myHand(){

     myPolygon(2);

}

void display()

{

    glEnable(GL_DEPTH_TEST);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        myBody();

        glPushMatrix();

            glTranslatef(0.2,0,0);//右手

            glRotatef(angleX, 0,0,1);

            glTranslatef(0, -0.4, 0);

            myHand();

        glPopMatrix();

        glPushMatrix();

            glTranslatef(-0.2,0,0);//左手

            glRotatef(-angleX, 0,0,1);

            glTranslatef(0, -0.4, 0);

            myHand();

        glPopMatrix();

        glPushMatrix();

            glTranslatef(-0.2,-0.3,0);//左腿

            glRotatef(-angleX, 0,0,1);

            glTranslatef(0, -0.4, 0);

            myLeg();

        glPopMatrix();

    glPopMatrix();

    glutSwapBuffers();

}

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

{

    if(key=='a') angleX+=3;

    if(key=='b') angleX-=3;

    glutPostRedisplay();

}

int main()

{

    glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

    glutCreateWindow("week12");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    myTexture();//不要忘了加哦!

    glutMainLoop();

}

手和腳都出來了(大手.小手)

程式碼:

#include <GL/glut.h>

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <stdio.h>

//IplImage *img1, *img2, *img3, *img4;

//GLuint id1, id2, id3, id4;

IplImage * img[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

GLuint id[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

float angleX=0;

void myPrepareTexture(int i)//用參數來配, 找對應正確的變數

{//技巧3: 可以把重覆的東西, 用函式來簡化

    cvCvtColor(img[i], img[i], CV_BGR2RGB);

    glEnable(GL_TEXTURE_2D);

    glGenTextures(1, &id[i]);

    glBindTexture(GL_TEXTURE_2D, id[i]);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_LINEAR);

    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_LINEAR);

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

}

void myTexture()

{

    img[0]=cvLoadImage("body.png");

    img[1]=cvLoadImage("Hand1.png");

    img[2]=cvLoadImage("Leg1.png");

    for(int i=0;i<3;i++){//技巧2: 可以把重覆的東西, 用迴圈來簡化

    myPrepareTexture(i);

 }

}

    void myPolygon(int num){//技巧3: 可以把重覆的東西, 用函式來簡化

    glPushMatrix();

        glScalef(0.3, 0.8, 0.8);

        glBindTexture(GL_TEXTURE_2D, id[num]);

        glBegin(GL_POLYGON);

        glTexCoord2f(0, 0);   glVertex3f( -0.5,  0.5, 0); 

        glTexCoord2f(1, 0);   glVertex3f(  0.5,  0.5, 0);   

        glTexCoord2f(1, 1);   glVertex3f(  0.5, -0.5, 0);   

        glTexCoord2f(0, 1);   glVertex3f( -0.5, -0.5, 0);   

        glEnd();

    glPopMatrix(); 

}

void myBody(){

    myPolygon(0); 

}

void myLeg(){

    glPushMatrix();

      glScalef(0.5,0.5,0.5);

      myPolygon(1);

    glPopMatrix();

}

void myHand(){

glPushMatrix();

glScalef(0.5,0.5,0.5);

   myPolygon(2);

    glPopMatrix();

}

void display()

{

    glEnable(GL_DEPTH_TEST);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

    glScalef(0.5,0.5,0.5);

        myBody();

        glPushMatrix();

            glTranslatef(0.2,0,0);//右手

            glRotatef(angleX, 0,0,1);

            glTranslatef(0, -0.2, 0);

            myHand();

       glPushMatrix();

           glTranslatef(0,-0.2,0);//小右手

           glRotatef(-angleX, 0,0,1);

           glTranslatef(0, -0.2, 0);

           myHand();

       glPopMatrix();

        glPopMatrix();

        glPushMatrix();

            glTranslatef(-0.2,0,0);//左手 

            glRotatef(-angleX, 0,0,1);

            glTranslatef(0, -0.2, 0);

            myHand();

            glPushMatrix();

            glTranslatef(0,-0.2,0);//小右手

           glRotatef(-angleX, 0,0,1);

           glTranslatef(0, -0.2, 0);

           myHand();

        glPopMatrix();

    glPopMatrix();

    glPushMatrix();

glTranslatef(-0.2,-0.3,0);//左腿

glRotatef(-angleX, 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPopMatrix();

glPushMatrix();

glTranslatef(0.2,-0.3,0);//右腿

glRotatef(-angleX, 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPopMatrix();

glPopMatrix();

    glutSwapBuffers();

}

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

{

    if(key=='a') angleX+=3;

    if(key=='b') angleX-=3;

    glutPostRedisplay();

}

int main()

{

    glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

    glutCreateWindow("week12");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    myTexture();//不要忘了加哦!

    glutMainLoop();

}

利用數字1~8分別控制關節點

加入程式碼:

float angle1=0, angle2=0, angle3=0, angle4=0, angle5=0, angle6=0, angle7=0, angle8=0;

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

{

if(key=='1') angle1+=3;

if(key=='2') angle1-=3;

if(key=='3') angle2+=3;

if(key=='4') angle2-=3;

if(key=='5') angle3+=3;

if(key=='6') angle3-=3;

if(key=='7') angle4+=3;

if(key=='8') angle4-=3; 

glutPostRedisplay();

}

Week11 課堂作業_01161044劉毓潔

#include <GL/glut.h>

float angleX=0;
void display()
{
glEnable(GL_DEPTH_TEST);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angleX, 0,1,0);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
void keyboard(unsigned char key, int x, int y)
{
     if(key=='a') angleX+=3;
     if(key=='b') angleX-=3;
     glutPostRedisplay();
        
}
void myLight()
{
const GLfloat light_position[] = { 2.0f, 5.0f, -5.0f, 0.0f };
glEnable(GL_LIGHT0);
glEnable(GL_NORMALIZE);
glEnable(GL_COLOR_MATERIAL);
glEnable(GL_LIGHTING);  
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
}
int main()
{
glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);
glutCreateWindow("week11");
glutDisplayFunc(display);
glutKeyboardFunc(keyboard);
myLight();
glutMainLoop();
}

(兩顆球)

(4顆球)

(較好的4顆球寫法)

利用glPushMatrix();   glPopMatrix();包起來保護他

#include <GL/glut.h>

float angleX=0;

void display()

{

 glEnable(GL_DEPTH_TEST);

 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

 glPushMatrix();

  glRotatef(angleX, 0,1,0);

  glutWireTeapot(0.3);

  

  glPushMatrix();

  glTranslatef(0.4,0,0);            //右邊球 

  glutSolidSphere(0.2,30,30);

  glPopMatrix();

   

  glPushMatrix();

  glTranslatef(-0.4,0,0);          //左邊球 

  glutSolidSphere(0.2,30,30);

  glPopMatrix();

   

  glPushMatrix();

  glTranslatef(0,0.4,0);         //上面球 

  glutSolidSphere(0.2,30,30);

  glPopMatrix();

  

  glPushMatrix();

  glTranslatef(0,-0.4,0);          //下面球

  glutSolidSphere(0.2,30,30);

  glPopMatrix();

 glutSwapBuffers();

}

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

{

     if(key=='a'||key=='A') angleX+=3;

     if(key=='b'||key=='B') angleX-=3;

     glutPostRedisplay();

        

}

void myLight()

{

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

 glEnable(GL_LIGHT0);

 glEnable(GL_NORMALIZE);

 glEnable(GL_COLOR_MATERIAL);

 glEnable(GL_LIGHTING);  

 glLightfv(GL_LIGHT0, GL_POSITION, light_position); 

}

int main()

{

 glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

 glutCreateWindow("week11");

 glutDisplayFunc(display);

 glutKeyboardFunc(keyboard);

 glutIdleFunc(display);

 myLight();

 glutMainLoop();

}

任務: 左右各畫個長方塊,像手臂一樣

旋轉長方塊

長方塊的腳,有大腿跟小腿

#include <GL/glut.h>

float angleX=0,angleY=0;

void display()

{

 glEnable(GL_DEPTH_TEST);

 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

 glPushMatrix();

  glRotatef(angleX, 0,1,0);

  glutWireTeapot(0.3);  //茶壺

  

  glPushMatrix();           //右腳 

   glTranslatef(0.2,-0.2,0); 

   glRotatef(angleY, 0,0,1);

   glTranslatef(0,-0.36/2,0);    

   glPushMatrix(); 

      glScalef(0.2,0.36,0.2);

      glutSolidCube(1);

   glPopMatrix();         //大腿 

   glPushMatrix();        //小腿   

     glTranslatef(0,-0.18,0); 

     glRotatef(angleY, 0,0,1);

     glTranslatef(0,-0.36/2,0);  

     glScalef(0.2,0.36,0.2);

     glutSolidCube(1);

   glPopMatrix(); 

   glPopMatrix(); 

   

   glPushMatrix();           //左腳 

   glTranslatef(-0.2,-0.2,0); 

   glRotatef(angleY, 0,0,1);

   glTranslatef(0,-0.36/2,0);    

   glPushMatrix(); 

      glScalef(0.2,0.36,0.2);

      glutSolidCube(1);

   glPopMatrix();         //大腿 

   glPushMatrix();        //小腿   

     glTranslatef(0,-0.18,0); 

     glRotatef(angleY, 0,0,1);

     glTranslatef(0,-0.36/2,0);  

     glScalef(0.2,0.36,0.2);

     glutSolidCube(1);

   glPopMatrix(); 

   glPopMatrix(); 

  

  glPushMatrix();

  glTranslatef(0.4,0,0);            //右邊球 

  glutSolidSphere(0.2,30,30);

  glRotatef(angleY, 0,0,1);

  glTranslatef(0.3,0,0);    

  glScalef(1.5,1,1);

  glutSolidCube(0.3);

  glPopMatrix();

   

  glPushMatrix();

  glTranslatef(-0.4,0,0);          //左邊球 

  glutSolidSphere(0.2,30,30);

  glRotatef(angleY, 0,0,-1);

  glTranslatef(-0.3,0,0);    

  glScalef(1.5,1,1);

  glutSolidCube(0.3);

  glPopMatrix();

   

  glPushMatrix();

  glTranslatef(0,0.4,0);         //上面球 

  glutSolidSphere(0.2,30,30);

  glPopMatrix();

  

  glPopMatrix();

 glutSwapBuffers();

}

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

{

     if(key=='a'||key=='A') angleX+=3;

     if(key=='b'||key=='B') angleX-=3;

     

     if(key=='1') angleY+=3;

     if(key=='2') angleY-=3;

     glutPostRedisplay();

        

}

void myLight()

{

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

 glEnable(GL_LIGHT0);

 glEnable(GL_NORMALIZE);

 glEnable(GL_COLOR_MATERIAL);

 glEnable(GL_LIGHTING);  

 glLightfv(GL_LIGHT0, GL_POSITION, light_position); 

}

int main()

{

 glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

 glutCreateWindow("week11");

 glutDisplayFunc(display);

 glutKeyboardFunc(keyboard);

 glutIdleFunc(display);

 myLight();

 glutMainLoop();

}

Week10 課堂作業_01161044劉毓潔

Week08 課堂作業_01161044劉毓潔

複習上週

圓形

可旋轉

"idle()函式"

Week06 課堂作業_01161044劉毓潔

1. Step 1: 下載 glut 及 opencv 的 DevPak紙箱, 並安裝
https://drive.google.com/file/d/0ByYbu0zjxrp1THkybHVJbGFaTGs/edit?usp=sharing
2. Step 2: Dev C++ 新增 GLUT 專案, 放在桌面上的一個新的目錄
3. Step 3: 將 C:\Dev-CPP\bin\opencv\ 目錄中的 .dll 檔案, 都 Copy 到你的專案目錄中
4. Step 4. 設定 Tool-Compiler 設定, 加入咒語 -lcv -lcxcore -lhighgui
5. Step 5. 寫好你的五行程式碼用 OpenCV 1.0 秀圖

將圖片色彩繪製到茶壺上

Week 05,課堂作業_01161044劉毓潔

做出圓形球體並且增加glutKeyboardFunc(keyboard);

按空白鍵,即可旋轉

用移動,增加另一個圓形球體,讓他在(0,0.5,0)座標上

http://jsyeh.org/3dcg10
下載 source, data, win32執行檔

Week 04 課堂作業,01161044劉毓潔

TODO: 加上 glPushMatrix() 及 glPopMatrix() 保護矩陣

加上glTranslatef(0, 0.5, 0);

重點:glPushMatrix(); 後面要記得加 glPopMatrix();

稍作修改,將茶壺增加為四個

week03課堂作業,01161044劉毓潔

↑執行原本檔案

↑更改成簡易的程式碼

↑使之排版更漂亮ˇ更好理解

↑會旋轉的三角體

week02,課堂作業

WEEK01 課堂作業2

WEEK1,01161044 課堂作業 劉毓潔

第一個作業

第二個作業