Week13 (補)

Week13 (補)

1 - 開啟Maya，將al.obj模型拉進場景，分別選取頭、身、手、腳

2 - 點選File ➝ Export Selection ➝ Desktop ➝ Cancel

選取好之後按這個另存新檔

拆成這幾個檔

#:備份的意思

用小黑把程式庫抓到桌面

開啟上星期的final_Project

將week10的glm.cpp和glm.h丟進去

freeglut也丟進去(還是要改32)

建一個資料夾把其中四個部分的模型丟進去

打開Final_Project.cbp

在Final_Project.cbp按右鍵編輯設定

最後 修改main.cpp程式碼

#include <stdio.h>

#include <GL/glut.h>

#include "glm.h"

GLMmodel * head = NULL;

GLMmodel * body = NULL;

GLMmodel * uparmR = NULL;

GLMmodel * lowarmR = NULL;

int show[4] = {0, 1, 0, 0};

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

    if(key=='0') show[0] = !show[0];

    if(key=='1') show[1] = !show[1];

    if(key=='2') show[2] = !show[2];

    if(key=='3') show[3] = !show[3];

    glutPostRedisplay();

}

FILE * fout = NULL;

FILE * fin = NULL;

float teapotX=0, teapotY=0;

float angle=0, angle2=0, angle3=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glScalef(0.2, 0.2, 0.2);

        if(body==NULL){///week13 step02-1

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

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

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

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

        }

        glColor3f(1,0,0);

        if(show[0]) glmDraw(head, GLM_MATERIAL);

        glColor3f(0,1,0);

        if(show[1]) glmDraw(body, GLM_MATERIAL);

        glPushMatrix();

            glTranslatef(teapotX, teapotY, 0);

            if(show[2]) glmDraw(uparmR, GLM_MATERIAL);

        glPopMatrix();

        if(show[3]) glmDraw(lowarmR, GLM_MATERIAL);

    glPopMatrix();

    glutSwapBuffers();

}

int oldX = 0, oldY = 0;

void motion(int x, int y){

    teapotX += (x - oldX)/150.0;

    teapotY -= (y - oldY)/150.0;

    oldX = x;

    oldY = y;

    printf("glTranslatef(%f, %f, 0);\n", teapotX, teapotY);

    glutPostRedisplay();

}

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

{

    if(state==GLUT_DOWN){

        oldX = x;

        oldY = y;

        angle = x;

    }

    display();

}

int main(int argc, char** argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week12");

    glutDisplayFunc(display);

    glutMouseFunc(mouse);

    glutMotionFunc(motion);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}