weeeeeeeeeeek07

第七周

/http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/

跟上禮拜一樣下載 解壓縮

這次是打開Texture

到moodle下載open cv

打開CodeBlocks設定Compiler

先到Compiler加入include

再到Linker加入lib

再到Linker settings裡面新增

cv210.cxcore210.highgui210

之後打開OpenGL專案加入OpenCV

圖片記得要放在freeglut 的bin裡面!

將將~~圖片就出來啦!

之後按隨意鍵就會跑出六個圖案的圖片喔!

最後將老師給的程式碼貼上再上網隨意找一張地球的圖片放到bin裡就可以啦!!!

瘋了!!!終於下課了~~

#include <GL/glut.h>

#include <stdio.h>

#include <math.h>

void arm()

{

    glPushMatrix(); ///備份

        glScalef(1, 0.3 , 0.3); ///y,z變1/3

        glutSolidCube(0.5);

    glPopMatrix();   ///還原

}

float angle=0;

int dx;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();  ///右手

        glTranslatef(0.2, 0, 0);

        glRotatef(angle, 0, 0, 1);

        glTranslatef(0.25,0,0);

        glColor3f(1,0,0);

        arm();

        glPushMatrix();  ///備份

            glTranslatef(0.25, 0, 0);

            glRotatef(angle, 0, 0, 1);

            glTranslatef(0.25,0,0);

            glColor3f(1,1,0);

            arm();

        glPopMatrix();

    glPopMatrix();   ///還原

    glPushMatrix();  ///左手

        glTranslatef(-0.2, 0, 0);

        glRotatef(-angle, 0, 0, 1);

        glTranslatef(-0.25,0,0);

        glColor3f(1,0,0);

        arm();

        glPushMatrix();  ///備份

            glTranslatef(-0.25, 0, 0);

            glRotatef(-angle, 0, 0, 1);

            glTranslatef(-0.25,0,0);

            glColor3f(1,1,0);

            arm();

        glPopMatrix();

    glPopMatrix();   ///還原

    if(angle>60) dx=-1;

    if(angle<10) dx=1;

    angle += dx;

    glutSwapBuffers();

    glClearColor(0/255.0,0/255.0,0/255.0,1);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glBegin(GL_POLYGON);

    glColor3f(174/255.0, 213/255.0, 12/255.0);

    for(float angle=0; angle<=3.1415926*2; angle +=0.01)

        {

            glVertex2f(0.25*cos(angle),0.4*sin(angle)-0.1);

        }

    glEnd();

    glBegin(GL_POLYGON);

    glColor3f(197/255.0, 187/255.0,230/255.0);

    glVertex2f((116-150)/150.0, -(46-150)/150.0);

    glVertex2f((116-150)/150.0, -(111-150)/150.0);

    glVertex2f((192-150)/150.0, -(111-150)/150.0);

    glVertex2f((192-150)/150.0, -(46-150)/150.0);

    glEnd();

    glBegin(GL_POLYGON);

        glColor3f(255/255.0, 96/255.0, 175/255.0);

        for(float angle=0; angle<=3.1415926*2; angle +=0.01)

        {

            glVertex2f(0.1*cos(angle)-0.15,0.1*sin(angle)+0.5);

        }

    glEnd();

    glBegin(GL_POLYGON);

        glColor3f(255/255.0, 96/255.0, 175/255.0);

        for(float angle=0; angle<=3.1415926*2; angle +=0.01)

        {

            glVertex2f(0.1*cos(angle)+0.15,0.1*sin(angle)+0.5);

        }

    glEnd();

    glBegin(GL_POLYGON);

    glColor3f(112/255.0, 146/255.0,190/255.0);

    glVertex2f((128-150)/150.0, -(210-150)/150.0);

    glVertex2f((113-150)/150.0, -(260-150)/150.0);

    glVertex2f((140-150)/150.0, -(263-150)/150.0);

    glEnd();

    glBegin(GL_POLYGON);

    glColor3f(112/255.0, 146/255.0,190/255.0);

    glVertex2f((170-150)/150.0, -(210-150)/150.0);

    glVertex2f((155-150)/150.0, -(260-150)/150.0);

    glVertex2f((185-150)/150.0, -(263-150)/150.0);

    glEnd();

    glutSwapBuffers();

}

int main(int argc, char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week08");

    glutIdleFunc(display);

    glutDisplayFunc(display);

    glutMainLoop();

}