binhun-week10

 https://jsyeh.org/3dcg10/下載windows、data兩個壓縮檔

將windows檔案解壓縮，再將data壓縮檔中的data檔案加入以壓縮windows檔案中

讀取模型，先下載[source]，複製glm.cpp(原本是glm.c)、glm.h到GLUT程式的資料夾

複製glm.cpp、glm.h再把模型加入freeglut資料夾的bin

加入模型將glm.cpp加入GLUT程式

輸入程式碼

#include <GL/glut.h>
#include "glm.h"
GLMmodel * pmodel = NULL;
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    if(pmodel==NULL)
    {
        pmodel = glmReadOBJ("Al.obj");
        glmUnitize(pmodel);
        glmFacetNormals(pmodel);
        glmVertexNormals(pmodel, 90.0);
    }
    glmDraw(pmodel, GLM_MATERIAL);
    glutSwapBuffers();
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
glutDisplayFunc(display);
glutMainLoop();

}

把glm.c改成glm.cpp並加入檔案

#include <GL/glut.h>

#include "glm.h"

GLMmodel*pmodel=NULL;///有一個模型的指標，先是空的

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    if(pmodel==NULL){

        pmodel = glmReadOBJ("gundam.obj");

        glmUnitize(pmodel);

        glmFacetNormals(pmodel);

        glmVertexNormals(pmodel, 90.0);

    }

    glmDraw(pmodel,GLM_MATERIAL);

    glutSwapBuffers();

}

int main(int argc, char *argv[])

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10");

    glutDisplayFunc(display);

    glutMainLoop();

}

#include<opencv/highgui.h>

#include <opencv/cv.h>

#include <GL/glut.h>

GLMmodel*pmodel=NULL;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    if(pmodel==NULL){

        pmodel = glmReadOBJ("Gundam.obj");

        glmUnitize(pmodel);

        glmFacetNormals(pmodel);

        glmVertexNormals(pmodel, 90);

    }

    glmDraw(pmodel,GLM_MATERIAL);

    glutSwapBuffers();

}

int main(int argc, char *argv[])

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10");

    myTexture("Diffuse.jpg");

    glutDisplayFunc(display);

    glutMainLoop();

}