||02160562||洪伊盈||Week 10|| 2D地圖 & 3D茶壺 & 2D 3D融合

#include <opencv/highgui.h>

int main()

{

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

    cvNamedWindow("2D");

    cvShowImage("2D",img);

    cvWaitKey(0);

}

#include <opencv/highgui.h>

#include <GL/glut.h>

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

      glRotatef(angle, 0,1,0);

      glutSolidTeapot(0.3);

    glPopMatrix();

    glFlush();

    angle+=0.1;

}

int main(int argc,char **argv)

{

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

    cvNamedWindow("2D");

    cvShowImage("2D",img);

    cvWaitKey(1);

    glutInit(&argc,argv);

    glutCreateWindow("3D");

    glutDisplayFunc(display);

    glutIdleFunc(display);

    glutMainLoop();

}

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <GL/glut.h>

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

      glRotatef(angle, 0,1,0);

      glutSolidTeapot(0.3);

    glPopMatrix();

    glFlush();

    angle+=0.1;

}

void myInit()

{

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

    cvCvtColor(img,img,CV_BGR2RGB);

    glEnable(GL_TEXTURE_2D);

    GLuint id;

    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)

{

    glutInit(&argc,argv);

    glutCreateWindow("3D");

    glutDisplayFunc(display);

    glutIdleFunc(display);

    myInit();

    glutMainLoop();

}