week 13 UC

 step 01-1

從github下載並開啟舊專案Final_Project

把絕對路徑改成相對路徑

project-properties 右下 project's build

search directories-complier 路徑前面刪掉 只剩free/include

search directories-linker 路徑前面刪掉 只剩free/lib

把設定好的 freeglut資料夾放進 Final_Project目錄裡

執行剛剛開啟的Project，便能順利執行

 step 02-1

去 https://jsyeh.org/3dcg10/ 下載 data 用 Maya import

將人物分解成頭、身體、手、腳

再把存好的所有mtl跟obj檔案存到Final Project新增的model資料夾

step3-1

把第10周的glm.h跟glm.cpp複製到Final project的資料夾裡

最左邊按右鍵add file 把glm.cpp加進來

#include <stdio.h>

#include <GL/glut.h>

#include "glm.h"

GLMmodel * head  =NULL;

GLMmodel * body  =NULL;

GLMmodel * uparmR  =NULL;

GLMmodel * LowarmR  =NULL;

float teapotX=0,teapotY=0;

FILE * fout = NULL;

FILE * fin = NULL;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    if(head==NULL){

        head = glmReadOBJ("model/head.obj");

        body = glmReadOBJ("model/body.obj");

        uparmR = glmReadOBJ("model/uparmR.obj");

        lowarmR = glmReadOBJ("model/lowarmR.obj");

    }

    glPushMatrix();

        glScalef(0.3,0.3 0.3);

        glmDraw(head, GLM_MATERIAL);

        glmDraw(body, GLM_MATERIAL);

        glmDraw(uparmR, GLM_MATERIAL);

        glmDraw(LowarmR, GLM_MATERIAL);

    glPopMatrix();

    glutSwapBuffers();

}

void mouse(int button, int state, int x, int y)

{

    teapotX=(x-150)/150.0;

    teapotY=(150-y)/150.0;

    if(state==GLUT_DOWN){

        if(fout==NULL) fout = fopen("file4.txt", "w");

        fprintf(fout,"%f %f\n", teapotX, teapotY);

    }

    display();

}

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

{

    if(fin==NULL){

        fclose(fout);

        fin = fopen("file4.txt", "r");

    }

    fscanf(fin, "%f%f", &teapotX,&teapotY);

    display();

}

int main(int argc,char** argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week12");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMouseFunc(mouse);

    glutMainLoop();

}

程式碼改成:

把模型縮小成 0.3 ，執行後變正常