讀檔+地球茶壺+轉動地球

必須將C槽(安裝路徑)的Dev-Cpp的bin資料夾的opencv資料夾裡的所有bll檔
複製到主程式資料夾裡，才能執行成功

工具的編譯器選項: 在連結器命令列中加入以下的命令
     『-lcv -lcxcore -lhighgui』

#include <opencv/highgui.h>
int main()
{
IplImage *img=cvLoadImage("earth.jpg");
cvNamedWindow("week06");
cvShowImage("week06",img);
cvWaitKey(0);
}

圖片檔也要放入主程式的資料夾裡!!

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <GL/glut.h>

void display()

{

glEnable(GL_DEPTH_TEST);

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glutSolidTeapot(0.3);

glutSwapBuffers();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week06");

glutDisplayFunc(display);

glEnable(GL_TEXTURE_2D);

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

cvCvtColor(img,img,CV_BGR2RGB);

GLuint id;

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);

glutMainLoop();

}

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <GL/glut.h>

GLUquadric * quad=NULL;

float angle=0;

void display()

{

glEnable(GL_DEPTH_TEST);

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

//glutSolidTeapot(0.3);

glPushMatrix();

glRotatef(angle,0,1,0);

glRotatef(90,1,0,0);

gluQuadricTexture(quad,true);

gluSphere(quad,1,30,30);     //半徑為1 

glPopMatrix();

glutSwapBuffers();

}

void idle()

{

angle+=1;

glutPostRedisplay();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("01160474");

glutDisplayFunc(display);

glutIdleFunc(idle);

glEnable(GL_TEXTURE_2D);

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

cvCvtColor(img,img,CV_BGR2RGB);

GLuint id;

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();

}