Week10

 到https://jsyeh.org/3dcg10/下載 [source][data][win32] 這三個檔案

之後到Maya去設定可匯出obj檔案

到souce裡面去備份這三個檔案

之後到codeblock去開專案

把glm h開頭的檔案丟到你專案資料夾下方

之後把另一個glm加上副檔名.cpp後放到目錄下(記得要打開資料夾的顯示副檔名

之後加到codeblock把3D 模型的 .mtl和.obj檔加入到C:\Users\Brad\Desktop\freeglut\bin

#include<stdio.h>

#include"glm.h"

GLMmodel* pmodel = NULL;

void display()

{

glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );///清理背景不清會有殘影

    if(pmodel==NULL) {

        pmodel = glmReadOBJ("Al.obj");

        glmUnitize(pmodel);

        glmFacetNormals(pmodel);

        glmVertexNormals(pmodel, 90);

    }

    glmDraw(pmodel, GLM_MATERIAL);

    glutSolidTeapot(0.3);

glutSwapBuffers();

}

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

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("GLUT Shapes");

    glutDisplayFunc(display);

    glutIdleFunc(display);///清畫面

    glutMainLoop();

}

之後開一個新專案然後把剛剛的glm.cpp和glm.h加到新的專案

之後加入咒語

然後把鋼蛋把duffse.jpg和obj和mtl檔案加到bin目錄

#include <GL/glut.h>

#include "glm.h"

#include <opencv/highgui.h>

#include <opencv/cv.h>

int myTexture(char * filename)

{

    IplImage * img = cvLoadImage(filename);

    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);

    return id;

}

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, 90.0);

    }

    glmDraw(pmodel, GLM_MATERIAL | GLM_TEXTURE);

    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();

}