電腦圖學 期末作業 Week18 王華偉

2017 Week15 上課筆記

用Excel了解內差公視

加入

成果

20170612 Weel17 上課筆記

一、匯入openCV
1.打開專案cpb檔，匯入以下圖片程式碼

2.資料夾要有以下檔案


三、更改專案名稱
1.打開cpb檔改title

2.另存專案


二、背景貼圖示範(FB下載myEarth)
1.未修改前，圓的地球儀


2.修改程式碼，把貼圖貼在球改成平的背景圖


3.把模型匯入，複製重要程式碼

王華偉上課筆記 Week14 05/22

1.安裝FREEGIUT 並更改設定

2.下載自己的回家作業繼續完成

二、用TRT找出旋轉的關節
1.用RT讓關節點在畫面的正中心，旋轉時關節不會跑掉

2.把身體顯示出來，最上面再加T讓關節接到正確的位置

3.成功做出關節，其他部位做法雷同

王華偉上課筆記 Week13 05/15

本週主題:
(1) 小考: T-R-T觀念
老師考前講解並用自己的手當範例

程式碼:
glPushMatrix();
glTranslate(0.4,-1.0,0);
glRotate(angle,0,0,1);
glTranslate(0.2,-0.5,0);
drawLeg();
glPopMatrix();


讀圖檔

1.安裝opencv2.1
2.確認C:\OpenCv2.1\include\opencv\很多.h檔
                                   \lib\很多lib檔
                                   \bin\很多dll檔
3.新增貝殼專案file-new-project,Console App

程式碼:
#include <opencv/highgui.h>
int main(){
    IplImage * img=cvLoadImage("C:/小圖.png");
    cvShowImage("a",img);
    cvWaitKey(0);
}

轉動的地球

1.myearth解壓縮
2.解壓縮freeglut
3.開myearth專案
4.執行

05/08 Week12 王華偉上課筆記

1.前往老師所提供的網址下載data,win32,glut32

2.檔案解壓縮後丟入window資料夾

3.開啟projection

4.

加入以下程式
#include <math.h>


glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    gluPerspective(60, 1, 0.001, 10000);
    glMatrixMode(GL_MODELVIEW);

到jsyeh.org/3dcg10下載data windows glut32.dll
解壓縮windows並把glut32.dll跟data的壓縮檔拉進解壓縮的windows裡面

加入以下程式碼
#include <GL/glut.h>
float eyeX=0, eyeY=0, eyeZ=1;
float centerX=0, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
static void display(void)
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glColor3d(1,0,0);
    glPushMatrix();
    gluLookAt(eyeX, eyeY, eyeZ,
              centerX, centerY, centerZ,
              upX, upY, upZ);
              glutSolidTeapot(0.3);
     glPopMatrix();
    glutSwapBuffers();
}
const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f };
const GLfloat light_diffuse[]  = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[]    = { 0.7f, 0.7f, 0.7f, 1.0f };
const GLfloat mat_diffuse[]    = { 0.8f, 0.8f, 0.8f, 1.0f };
const GLfloat mat_specular[]   = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat high_shininess[] = { 100.0f };
/* Program entry point */
int main(int argc, char *argv[])
{
    glutInit(&argc, argv);
    glutInitWindowSize(640,480);
    glutInitWindowPosition(10,10);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("GLUT Shapes");
    ///glutReshapeFunc(resize);
    glutDisplayFunc(display);
    ///glutKeyboardFunc(key);
    //glutIdleFunc(idle);
    glClearColor(1,1,1,1);
    ///glEnable(GL_CULL_FACE);
    ///glCullFace(GL_BACK);
    glEnable(GL_DEPTH_TEST);
    glDepthFunc(GL_LESS);
    glEnable(GL_LIGHT0);
    glEnable(GL_NORMALIZE);
    glEnable(GL_COLOR_MATERIAL);
    glEnable(GL_LIGHTING);
    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient);
    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse);
    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
    glLightfv(GL_LIGHT0, GL_POSITION, light_position);
    glMaterialfv(GL_FRONT, GL_AMBIENT,   mat_ambient);
    glMaterialfv(GL_FRONT, GL_DIFFUSE,   mat_diffuse);
    glMaterialfv(GL_FRONT, GL_SPECULAR,  mat_specular);
    glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);
    glutMainLoop();
    return EXIT_SUCCESS;
}

glPushMatrix();
glTranslatef(   );掛上去
glRotatef(   );旋轉
glTranslatef(   );定旋轉中心
///重複上面的TRT
glPopMatrix();
 

#include <GL/glut.h>
#include <math.h>
float eyeX=0, eyeY= 0, eyeZ= 2;
float centerX=0, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
float angle=0, dir=1;;
static void display(void)
{
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    gluPerspective(60, 1, 0.001, 10000);
    glMatrixMode(GL_MODELVIEW);

    angle+=dir;
    if(angle>60) dir=-dir;
    if(angle<0) dir=-dir;
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glColor3d(1,0,0);
    glPushMatrix();
        gluLookAt(eyeX, eyeY, eyeZ,
                  centerX, centerY, centerZ,
                  upX, upY, upZ);

        glPushMatrix();
            glColor3f(1,0,0);
            glutSolidTeapot(0.3);///head
            glPushMatrix();
                glTranslatef(0, -0.3, 0);
                glColor3f(1,1,1);
                glutSolidTeapot(0.3);///body
                glPushMatrix();
                    ///glTranslatef(0.6,0,0);///old rotate
                    glTranslatef(0.3,0,0);/// T
                    glRotatef(angle, 0,0,1);///R
                    glTranslatef(0.3,0,0);/// T
                    glutSolidTeapot(0.3);///right upper arm
                    glPushMatrix();
                        glTranslatef(0.3, 0,0);///T
                        glRotatef(angle, 0,0,1);///R
                        glTranslatef(0.3, 0,0);///T
                        glutSolidTeapot(0.3);///right lower arm
                    glPopMatrix();
                glPopMatrix();
                glPushMatrix();
                    ///glTranslatef(0.6,0,0);///old rotate
                    glTranslatef(-0.3,0,0);/// T
                    glRotatef(-angle, 0,0,1);///R
                    glTranslatef(-0.3,0,0);/// T
                    glutSolidTeapot(0.3);///left upper arm
                    glPushMatrix();
                        glTranslatef(-0.3, 0,0);///T
                        glRotatef(-angle, 0,0,1);///R
                        glTranslatef(-0.3, 0,0);///T
                        glutSolidTeapot(0.3);///left lower arm
                    glPopMatrix();
                glPopMatrix();
            glPopMatrix();
        glPopMatrix();
    glPopMatrix();
    glutSwapBuffers();
}
const GLfloat light_ambient[]  = { 0.0f, 0.0f, 0.0f, 1.0f };
const GLfloat light_diffuse[]  = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[]    = { 0.7f, 0.7f, 0.7f, 1.0f };
const GLfloat mat_diffuse[]    = { 0.8f, 0.8f, 0.8f, 1.0f };
const GLfloat mat_specular[]   = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat high_shininess[] = { 100.0f };
/* Program entry point */
int main(int argc, char *argv[])
{
    glutInit(&argc, argv);
    glutInitWindowSize(640,480);
    glutInitWindowPosition(10,10);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("GLUT Shapes");
    ///glutReshapeFunc(resize);
    glutDisplayFunc(display);
    ///glutKeyboardFunc(key);
    ///glutIdleFunc(idle);
    glutIdleFunc(display);
    glClearColor(1,1,1,1);
    ///glEnable(GL_CULL_FACE);
    ///glCullFace(GL_BACK);
    glEnable(GL_DEPTH_TEST);
    glDepthFunc(GL_LESS);
    glEnable(GL_LIGHT0);
    glEnable(GL_NORMALIZE);
    glEnable(GL_COLOR_MATERIAL);
    glEnable(GL_LIGHTING);
    glLightfv(GL_LIGHT0, GL_AMBIENT,  light_ambient);
    glLightfv(GL_LIGHT0, GL_DIFFUSE,  light_diffuse);
    glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
    glLightfv(GL_LIGHT0, GL_POSITION, light_position);
    glMaterialfv(GL_FRONT, GL_AMBIENT,   mat_ambient);
    glMaterialfv(GL_FRONT, GL_DIFFUSE,   mat_diffuse);
    glMaterialfv(GL_FRONT, GL_SPECULAR,  mat_specular);
    glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);
    glutMainLoop();
    return EXIT_SUCCESS;
}

2017/05/01 王華偉上課筆記 Week11

1.下載 3D Exploration 1.81



2.打開軟體



3.下載data資料夾解壓縮



4.選擇模型



5.另存cpp檔




6.開啟 open GL



7.新增file



8.叫出3D模型

Week10 2017/04/24 王華偉上課筆記

1.至NEHE網站 前往LESSON32 課程

2.下載最下面的Visual c++ 範例

3.解壓縮至桌面\Lesson32\lesson32.exe

4.開啟應用程式Lesson32.exe

5開啟CODEBLOCKS 並開啟GLUT專案

6.再加入 #include <mmsystem.h>//多媒體系統

7.與void mouse(int button, int state, int x, int y)
{
    PlaySound("data/shot.wav",NULL,SND_ASYNC);
}
跟
glutMouseFunc(mouse);

8.再加入void keyborad(unsigned char key, int x, int y)
{
    PlaySound("C:\\Users\\user\\Desktop\\Lesson32\\data/shot.wav",NULL,SND_ASYNC);
}

9加入新涵式void keyborad(unsigned char key, int x, int y)
{
    if(key=='1') PlaySound("Do.wav",NULL,SND_ASYNC);
    if(key=='2') PlaySound("Re.wav",NULL,SND_ASYNC);
    if(key=='3') PlaySound("Mi.wav",NULL,SND_ASYNC);
    if(key=='4') PlaySound("Fa.wav",NULL,SND_ASYNC);
    if(key=='5') PlaySound("So.wav",NULL,SND_ASYNC);
}

10.並去網路上下載WAV音樂檔，放入FREE GLUT\\BIN中資料夾

11.這樣按下鍵盤12345就會有12345檔名的聲音