01161160_劉景晟, 期末作品

期末作品

Week15 課堂作業_01161160劉景晟

#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]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

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=0;

}

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+");

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);

glutMouseFunc(mouse);

glutMotionFunc(motion);

glutMainLoop();

}

讀取檔案讓他照方式動作

01161160_劉景晟, HW13, Week13

用滑鼠轉動關節

#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 angle[10]={0,0,0,0,0,0,0,0,0,0};

int angleID = 1;

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("imgbody.png");

img[1]=cvLoadImage("imgHand1.png");

img[2]=cvLoadImage("imgLeg1.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(0.8,0.8,0.8);

myBody();

glPushMatrix();

glTranslatef(0.15,0.25,0);//右手

glRotatef(angle[1], 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPushMatrix();

glTranslatef(0,-0.2,0);//右小手

glRotatef(angle[2], 0,0,1);

glutSolidSphere(0.09,30,30);

glTranslatef(0, -0.2, 0);

myHand();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glTranslatef(-0.15,0.25,0);//左手

glRotatef(angle[3], 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPushMatrix();

glTranslatef(0,-0.2,0);//左小手

glRotatef(angle[4], 0,0,1);

glutSolidSphere(0.09,30,30);

glTranslatef(0, -0.2, 0);

myHand();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glTranslatef(-0.15,-0.35,0);//左腿

glRotatef(angle[5], 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPushMatrix();

glTranslatef(0,-0.2,0);//左小腿

glRotatef(angle[6], 0,0,1);

glutSolidSphere(0.09,30,30);

glTranslatef(0, -0.2, 0);

myLeg();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glTranslatef(0.15,-0.35,0);//右腿

glRotatef(angle[7], 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPushMatrix();

glTranslatef(0,-0.23,0);//右小腿

glRotatef(angle[8], 0,0,1);

glutSolidSphere(0.09,30,30);

glTranslatef(0, -0.2, 0);

myLeg();

glPopMatrix();

glPopMatrix();

glPopMatrix();

glutSwapBuffers();

}

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

{

if(key=='1') angleID=1;

if(key=='2') angleID=2;

if(key=='3') angleID=3;

if(key=='4') angleID=4;

if(key=='5') angleID=5;

if(key=='6') angleID=6;

if(key=='7') angleID=7;

if(key=='8') angleID=8;

glutPostRedisplay();

}

int  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("week12");

glutDisplayFunc(display);

glutKeyboardFunc(keyboard);

glutMouseFunc(mouse);

glutMotionFunc(motion);

myTexture();//不要忘了加哦!

glutMainLoop();

}

01161160_劉景晟, HW12, Week12

#include <GL/glut.h>
#include <opencv/highgui.h>
#include <opencv/cv.h>
IplImage *img1,*img2,*img3,*img4;
GLuint id1,id2,id3,id4;
float angleX=0;
void myTexture()
{
img1=cvLoadImage("123.png");
img2=cvLoadImage("456.png");
img3=cvLoadImage("789.png");
img3=cvLoadImage("321.png");

cvCvtColor(img1, img1, CV_BGR2RGB);
cvCvtColor(img2, img2, CV_BGR2RGB);
cvCvtColor(img3, img3, CV_BGR2RGB);
cvCvtColor(img4, img4, CV_BGR2RGB);
glEnable(GL_TEXTURE_2D);
glGenTextures(1, &id1);
glGenTextures(1, &id2);
glGenTextures(1, &id3);
glGenTextures(1, &id4);
glBindTexture(GL_TEXTURE_2D, id1);
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, img1->width, img1->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img1->imageData);

glBindTexture(GL_TEXTURE_2D, id2);
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, img2->width, img2->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img2->imageData);

glBindTexture(GL_TEXTURE_2D, id3);
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, img3->width, img3->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img3->imageData);

glBindTexture(GL_TEXTURE_2D, id4);
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, img4->width, img4->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img4->imageData);


}
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();

}

01161160_劉景晟,HW11,Week11

茶壺加方塊

手腳會動

#include <GL/glut.h>

float angleX=0,angle1=0,angle2=0,angle3=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();//左邊 

glTranslatef(-0.4,0,0);

glutSolidSphere(0.2,30,30);

glPushMatrix();

glRotatef(angle1, 0,0,1);

glScalef(2,1,1);

glTranslatef(-0.15,0,0);

glutSolidCube(0.2);

glPopMatrix();

glPopMatrix();

glPushMatrix();//右邊 

glTranslatef(0.4,0,0);

glutSolidSphere(0.2,30,30);

glPushMatrix();

glRotatef(angle1, 0,0,-1);

glScalef(2,1,1);

glTranslatef(0.15,0,0);

glutSolidCube(0.2);

glPopMatrix();

glPopMatrix();

glPushMatrix();//上面 

glTranslatef(0,0.4,0);

glutSolidSphere(0.2,30,30);

glPopMatrix();

glPushMatrix();//下右 

glTranslatef(0.25,-0.23,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glPushMatrix();

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPushMatrix(); 

glTranslatef(0,-0.19,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPopMatrix();

glPushMatrix();//下左 

glTranslatef(-0.25,-0.23,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glPushMatrix();

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

glPushMatrix(); 

glTranslatef(0,-0.19,0);

glRotatef(angle2, 0,0,1);

glTranslatef(0,-0.2,0);

glScalef(0.2,0.4,0.2);

glutSolidCube(1);

glPopMatrix();

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=='c') angle1+=3;

    if(key=='d') angle1-=3;

    if(key=='e') angle2+=3;

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

    if(key=='g') angle3+=3;

if(key=='h') angle3-=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();

}

01161160_劉景晟,HW08,Week08

 轉動地球

#include <GL/glut.h>

#include <opencv/highgui.h>

#include <opencv/cv.h>

GLUquadric * quad=NULL;

float angle=0;

void display()

{

glEnable(GL_DEPTH_TEST);

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

glRotatef(90,1,0,0);

glRotatef(angle,0,0,1);

gluQuadricTexture(quad, true);

gluSphere(quad,0.5,30,30);

glPopMatrix();

glutSwapBuffers();

}

void idle()

{

angle++;

glutPostRedisplay();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week08");

glutDisplayFunc(display);

glutIdleFunc(idle);

GLuint id;

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

cvCvtColor(img, img, CV_BGR2RGB);

glEnable(GL_TEXTURE_2D);

glGenTextures(1,&id);

glBindTexture(GL_TEXTURE_2D,id);

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

quad= gluNewQuadric();

glutMainLoop();

}

011611160_劉景晟, week05,hw06

地圖圖案的茶壺                          

01161160_劉景晟,HW04,Week04

011161160_劉景晟,HW04,Week04

了解怎麼轉動

加上glPusgMatrix(),glPopmatrix();保護矩陣

三個茶壺

01161160_劉景晟,HW02,Week02

HW02,Week02

week 01,01161160,劉景晟

week 01 ,01161160,劉景晟

                                                        HW02