WEEK16_02160642_蔡宗霖

#include<GL/glut.h>
float angle1=0;
void display()
{
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();
        glColor3f(0,0,1);
        glutSolidTeapot(0.3);

        glPushMatrix();
            glTranslatef(0.5,0.15,0);
            glRotatef(angle1,0,0,1);
            glTranslatef(0.3,0,0);

            glScalef(1,0.3,0.3);
            glColor3f(1,0,0);
            glutSolidSphere(0.3,30,30);
        glPopMatrix();
     glPopMatrix();

     glFlush();

}
void motion (int x,int y)
{
    angle1 = x;
    glutPostRedisplay();
}
int main(int argc,char**argv)
{
    glutInit(&argc,argv);
    glutCreateWindow("robot");
    glutDisplayFunc(display);
    glutMotionFunc(motion);
    glutMainLoop();
}

#include <GL/glut.h>
#include <stdio.h>
float oldX=0, oldY=0;
float angle[10];
int now=0;
int i;
FILE* f=NULL;
FILE* f1=NULL;
void drawBody(){
    glPushMatrix();
    glScalef(1, 0.5, 0.5);
    glutSolidCube(1);
    glPopMatrix();
}
void drawArm(){
    glPushMatrix();
    glScalef(0.6, 0.3, 0.3);
    glutSolidCube(1);
    glPopMatrix();
}
void display()
{
    { ///Lighting
    glColor3ub(1,1,0);
    GLfloat pos[]={0, 0, -1, 0};
    glLightfv(GL_LIGHT0, GL_POSITION, pos);
    glEnable(GL_LIGHT0);
    glEnable(GL_LIGHTING);
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    }
    glPushMatrix();
        glTranslatef(0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
        glRotatef(angle[1], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
        glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
        drawArm();///這是個Arm ver 1  Right Upper Arm
        glPushMatrix();
            glTranslatef(0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
            glRotatef(angle[2], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
            glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
            drawArm(); ///Right Lower Arm
        glPopMatrix();
    glPopMatrix();
    glPushMatrix();
        glTranslatef(-0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
        glRotatef(angle[3], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
        glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
        drawArm();///這是個Arm ver 1  Left Upper Arm
        glPushMatrix();
            glTranslatef(-0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
            glRotatef(angle[4], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
            glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
            drawArm(); ///Left Lower Arm
        glPopMatrix();
    glPopMatrix();
    drawBody();
    glFlush();
}
void motion(int x, int y)
{   angle[now] -= y - oldY;
    oldY=y; oldX=x;
    if(f==NULL)f=fopen("02160421.txt","w+");
    for(i=0;i<4;i++)
        {
            fprintf(f,"%f\t",angle[i]);

        }
        fprintf(f,"\n");
        }
void timerplay(int t)
{
    glutTimerFunc(500,timerplay,t+1);
    if(f1==NULL)f1=fopen("02160421.txt","r");
        for(i=0;i<4;i++)
        {
            fscanf(f1,"%f",&angle[i]);

        }
    glutPostRedisplay();
}
void keyboard(unsigned char key,int x,int y)
{
    if(key=='1')now=1;
    if(key=='2')now=2;
    if(key=='3')now=3;
    if(key=='4')now=4;
    if(key=='p')glutTimerFunc(10,timerplay,0);

}
void mouse(int button, int state, int x, int y){
    if(state==GLUT_DOWN) { oldX=x; oldY=y; }
}
void timer(int t)
{
    glutTimerFunc(20, timer, t+1);
    //angle++;
    glutPostRedisplay();
}
int main(int argc, char**argv)
{
    glutInit(&argc, argv);
    glutCreateWindow("T-R-T test");
    glutDisplayFunc(display);
    glutTimerFunc(20, timer, 0);
    glutMouseFunc(mouse);
    glutKeyboardFunc(keyboard);
    glutMotionFunc(motion);
    glutMainLoop();
}

WEEK15_02160642_蔡宗霖

#include <GL/glut.h>
#include <stdio.h>
float x1=-0.4, y1=0, x2=0, y2=0, angle=0;
void display()
{
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glTranslatef(x1, y1, 0);//要掛在哪裡
        glRotatef(angle, 0,0,1);
        glTranslatef(-0.25, -0.11, 0);
        glColor3f(1,1,0);
        glutSolidTeapot(0.2);
    glPopMatrix();
    glPushMatrix();
        glTranslatef(x2, y2, 0);
        glColor3f(1,0,0);
        glutSolidTeapot(0.2);
    glPopMatrix();
    glFlush();///先不用 glutSwapBuffers(); 配合 glutInitDisplayMode(GLUT_DOUBLE);
}
void keyboard(unsi
gned char key, int x, int y)
{
    if(key=='1') x1+=0.1;
    if(key=='2') x1-=0.1;
    if(key=='3') y1+=0.1;
    if(key=='4') y1-=0.1;
    if(key=='5') angle+=10;
    if(key=='6') angle-=10;
    printf("%f %f\n", x1, y1);
    glutPostRedisplay();
}
int main(int argc, char**argv)
{
    glutInit(&argc, argv);
    glutCreateWindow("Robot3D");
    glutDisplayFunc(display);
    glutKeyboardFunc(keyboard);
    glutMainLoop();
}

WEEK14_02160642_蔡宗霖

1.期末作品

2.會跳舞的機器人

3.T-R-T關節旋轉

4.作業問題示範解說

5.臨時小考:T-R-T觀念

#include <GL/glut.h>
float angle = 0;
void display()
{
    GLfloat pos[]={0,0,-1,0};
    glLightfv(GL_LIGHT0,GL_POSITION,pos);
    glEnable(GL_LIGHT0);
    glEnable(GL_LIGHTING);
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);


    glPushMatrix();
        glTranslatef(0.6,0.2,0);
        glRotatef(angle,0,0,1);
        glTranslatef(0.3,0,0);
        glutSolidTeapot(0.3);
    glPopMatrix();
    glutSolidTeapot(0.3);

    glFlush();

}
void timer(int t)
{
    glutTimerFunc(20,timer,t+1);
    angle++;
    glutPostRedisplay();
}
int main(int argc, char**argv)
{
    glutInit(&argc,argv);
    glutCreateWindow("T-R-T test");
    glutDisplayFunc(display);
    glutTimerFunc(20,timer,0);
    glutMainLoop();
}

WEEK13_02160642_蔡宗霖

#include <GL/glut.h>
float eyeX=-100,eyeY=80,eye2=-200;

void display()
{
    GLfloat pos[]={0,0,200,0};
    glLightfv(GL_LIGHT0,GL_POSITION,pos);
    glEnable(GL_LIGHT0);
    glEnable(GL_NORMALIZE);
    glEnable(GL_LIGHTING);

    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        gluLookAt(eyeX,eyeY,eye2,0,0,0,0,1,0);
    glPushMatrix();
        glutSolidTeapot(100);
    glPopMatrix();
    glPopMatrix();
    glFlush();
}
void motion(int x,int y)
{
    eyeX=x-400;eyeY=300-y;
    glutPostRedisplay();
}

void reshape(int w,int h)
{
     glViewport(0,0,w,h);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    gluPerspective(90,w/h,0.001,10000);
    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();

}
void timer(int t )
{
    glutTimerFunc(20,timer,t+1);
    eyeX+=2;
    if(eyeX>300)eyeY+=4;
    glutPostRedisplay();
}
int main(int argc, char**argv)
{
    glutInit(&argc,argv);
    glutInitWindowSize(800,600);
    glutCreateWindow("3D");
    glutDisplayFunc(display);
    glutReshapeFunc(reshape);
    glutMotionFunc(motion);
    glutTimerFunc(0,timer,0);



    glutMainLoop();
}

WEEK11 02160642 蔡宗霖

老師對不起 我想我一定是哪邊出錯了導致程式無法執行

回家後會再重新學一次

#include <opencv/highgui.h> ///for cvLoadImage()
#include <opencv/cv.h> ///for cvCvtColor()
#include <GL/glut.h> ///3D glut
#include <stdio.h>
float angle=0; ///自動轉很帥
GLUquadric * quad;
void display()
{   glEnable(GL_DEPTH_TEST); ///要啟動 Detph Test 深度值的測試,3D顯示才正確
    glClear(GL_COLOR_BUFFER_BIT  | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();///自動轉很帥
        glRotatef(90, 1,0,0);
        glRotatef(angle, 0,0,1);///自動轉很帥
        gluQuadricTexture(quad, 1);
        gluSphere(quad, 0.5, 30, 30); ///glutSolidTeapot(0.3);
    glPopMatrix();///自動轉很帥
    glFlush();
    angle+=1;///自動轉很帥
}
void myInit()
{
    quad = gluNewQuadric();
    IplImage * img = cvLoadImage("image.jpg"); ///OpenCV讀圖
    cvCvtColor(img,img, CV_BGR2RGB); ///OpenCV轉色彩 (需要cv.h)
    glEnable(GL_TEXTURE_2D); ///1. 開啟貼圖功能
    GLuint id; ///準備一個 unsigned int 整數, 叫 貼圖ID
    glGenTextures(1, &id); /// 產生Generate 貼圖ID
    glBindTexture(GL_TEXTURE_2D, id); ///綁定bind 貼圖ID
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); /// 貼圖參數, 超過包裝的範圖T, 就重覆貼圖
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); /// 貼圖參數, 超過包裝的範圖S, 就重覆貼圖
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); /// 貼圖參數, 放大時的內插, 用最近點
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); /// 貼圖參數, 縮小時的內插, 用最近點
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img->width, img->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img->imageData);
}   ///最後一行最難/最重要, 所貼圖影像的資料都設定好
void timer(int t)
{/// 1000 msec   50fps:20msec
    glutTimerFunc(20, timer, 0);
    //printf("timer now\n");
    glutPostRedisplay();
}
int main(int argc, char**argv)
{   glutInit(&argc, argv);
    glutCreateWindow("3D");
    glutDisplayFunc(display); ///顯示
    //glutIdleFunc(display);///自動轉很帥 (閒閒沒事幹, 就重畫)
    glutTimerFunc(0, timer, 0);

    myInit(); ///我的 init 初始化 把貼圖準備好 前面OpenCV 2行, 後面 OpenGL 9行
    glutMainLoop();
}

WEEK10 02160642 蔡宗霖

1 承續期中考前進度
2 OpenCV設定/讀圖
3 OpenGL設定
4 貼圖設定
5 茶壺.地球
6 有能力做小遊戲

#include <opencv/highgui.h> ///for cvLoadImage()
#include <opencv/cv.h> ///for cvCvtColor()
#include <GL/glut.h> ///3D glut
float angle=0; ///自動轉很帥
void display()
{   glEnable(GL_DEPTH_TEST); ///要啟動 Detph Test 深度值的測試,3D顯示才正確
    glClear(GL_COLOR_BUFFER_BIT  | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();///自動轉很帥
        glRotatef(angle, 0,1,0);///自動轉很帥
        glutSolidTeapot(0.3);
    glPopMatrix();///自動轉很帥
    glFlush();
    angle+=0.1;///自動轉很帥
}
void myInit()
{   IplImage * img = cvLoadImage("image.jpg"); ///OpenCV讀圖
    cvCvtColor(img,img, CV_BGR2RGB); ///OpenCV轉色彩 (需要cv.h)
    glEnable(GL_TEXTURE_2D); ///1. 開啟貼圖功能
    GLuint id; ///準備一個 unsigned int 整數, 叫 貼圖ID
    glGenTextures(1, &id); /// 產生Generate 貼圖ID
    glBindTexture(GL_TEXTURE_2D, id); ///綁定bind 貼圖ID
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); /// 貼圖參數, 超過包裝的範圖T, 就重覆貼圖
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); /// 貼圖參數, 超過包裝的範圖S, 就重覆貼圖
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); /// 貼圖參數, 放大時的內插, 用最近點
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); /// 貼圖參數, 縮小時的內插, 用最近點
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img->width, img->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img->imageData);
}   ///最後一行最難/最重要, 所有貼圖影像的資料都設定好
int main(int argc, char**argv)
{   glutInit(&argc, argv);
    glutCreateWindow("3D");
    glutDisplayFunc(display); ///顯示
    glutIdleFunc(display);///自動轉很帥 (閒閒沒事幹, 就重畫)
    myInit(); ///我的 init 初始化 把貼圖準備好 前面OpenCV 2行, 後面 OpenGL 9行
    glutMainLoop();
}

Week08_02160642_蔡宗霖

1. 模擬考、期中考
2. 打光 (next time)
3. 貼圖☆★
4. 帶大家跑範例
5. 小遊戲


TODO: freeglut 搞定

TODO: glut專案
             glutFullScreen(); ///全螢幕

TODO: 試跑NeHe Lesson32

Week07_02160642_帥哥_Mouse_UI_Music

1.作業互評(Vote "Peer assessment 互評" or "self assessment 自評")
2.期中考試(IOGL)
3.模擬考
4.Mouse.Keyboard.UI
5.音樂


TO DO :freeglut裝好 New Project(GLUT)
TO DO :Mouse Keyboard







Void Keyboard(unsigned char key,int x,int y)
{
      if(key='a' || key=='A')
      {

      }
}

02160642,蔡宗霖,week05,

(1)今日學習目標：自己3D模型    ※3D 為動詞.
(2)Mouse轉動


1.先畫好3D方塊
glBegin(GL_POLYGON);  開始畫Polygon
glColor3f(r,g,b); 顏色
glVertex3f(x,y,z); 頂點

2.使畫面自己轉動
glTranslatef(x,y,z);
glRotatef(angle,x,y,z);
glscalef(x,y,z);


3.用glBegin(GL_POLYGON);
及glBegin(GL_QUAD_STRIP);
畫長條形
     _ _ _  _ _ _ _ _ _ __ _ _ _  _ _ _ _ _ _ _ _
   /  |                              　                        　   / |
  /   |                             　                      　     /  |
 /    |_ _ _  _ _ __ _ _ _  _ _ _ _ _ _ _ _ _ _  /    |
∣   /    　          　                         　          ｜   |　
∣  /　　　　     　                          　       ｜  /
∣ /_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ｜/

glPopMatric(); 還原

4.glutMotionFunc(motion);
mouse的motion來轉動

Week04_02160642_蔡宗霖

Week02_02160642_蔡宗霖_課堂作業