WWEEK15

week01
跑OPENGL

week02
1.GLUT專案

week03
移動 旋轉 縮放

week04
roatae 矩陣

week05
TRT

week06
glm 3D

week07


week08
打光
week10
貼圖

week11
keyboard 配PlaySound()變鍵盤鋼琴
mouse 配 ..                      射擊
MP3 

WEEk14cemra

   camera的應用

垂直投影法

WEEK13

#include <stdio.h>
int main()
{
    FILE *fout=fopen("output.txt","w+");

    printf("Hello world\n");
    fprintf(fout,"Hello world\n");
}

#include <GL/glut.h>
#include <stdio.h>
float angle=0;
FILE * fout =NULL;
int  oldX=0;
void mouse (int button,int state,int x ,int y)
{
    oldX=x;

}
void motion(int x,int y)
{
    angle+=x-oldX;
    oldX=x;
    if(fout==NULL)
    {
        fout = fopen("output.txt","w+");
    }
    fprintf(fout ,"%3f\n",angle);
    printf("%.3f\n",angle);
    glutPostRedisplay();
}

void display()///以下是老師提供的
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glutSolidTeapot(0.3);///正中間,當成身體的茶壼
        glPushMatrix();
            glTranslatef(0.4, 0,0);///掛上去
            glRotatef(angle, 0,0,1);///
            glTranslatef(0.4, 0,0);///把柄放中間
            glutSolidTeapot(0.3);///右邊,當成手臂的茶壼
        glPopMatrix();
    glPopMatrix();
    glutSwapBuffers();
}
///上面是我們增加的程式碼
///打光的部分留著 (陣列,main() ) 其他都刪掉
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");
    glutMouseFunc(mouse);
    glutMotionFunc(motion);
    ///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;
}

#include <GL/glut.h>
#include <stdio.h>
float angle=0;
FILE * fout =NULL;
FILE * fin=NULL;
int  oldX=0;
void keyboard(unsigned char key,int x,int y)
{
    if(fin==NULL)
    {
        fin=fopen("output.txt","r");
    }
    fscanf(fin,"%f",&angle);
    printf("%f\n", angle);
    glutPostRedisplay();
}
void mouse (int button,int state,int x ,int y)
{
    oldX=x;

}
void motion(int x,int y)
{
    angle+=x-oldX;
    oldX=x;
    if(fout==NULL)
    {
        fout = fopen("output.txt","w+");
    }
    fprintf(fout ,"%3f\n",angle);
    printf("%.3f\n",angle);
    glutPostRedisplay();
}

void display()///以下是老師提供的
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glutSolidTeapot(0.3);///正中間,當成身體的茶壼
        glPushMatrix();
            glTranslatef(0.4, 0,0);///掛上去
            glRotatef(angle, 0,0,1);///
            glTranslatef(0.4, 0,0);///把柄放中間
            glutSolidTeapot(0.3);///右邊,當成手臂的茶壼
        glPopMatrix();
    glPopMatrix();
    glutSwapBuffers();
}
///上面是我們增加的程式碼
///打光的部分留著 (陣列,main() ) 其他都刪掉
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");
    glutMouseFunc(mouse);
    glutMotionFunc(motion);
    glutKeyboardFunc(keyboard);
    ///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;
}

WEEK12

1.File-New-Project,GULT專安
2.把CODEBLOCKS Project.cbp檔改
notpad++(working-dir"..."改成.)
3.把freeglut\bin\freeglut32.dll(複製到目錄

)
使用MP3

#include <mmsystem.h>
#include "CMP3_MCI.h"
 CMP3_MCI myMP3;
int main(int argc, char *argv[])
{
 
    myMP3.Load("123.mp3");
    myMP3.Play();

計時器

void timer (int t)
{
    glutTimerFunc(2000,timer,0);
    PlaySound("Shot.wav",NULL,SND_ASYNC);
}
glutTimerFunc(7000,timer,0);

內差公式

新*a+舊*(1-a)

#include <Gl/glut.h>

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 };

float angle=0;

float alpha=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glutSolidTeapot(0.3);

            glPushMatrix();

            glTranslatef(0.4,0,0);

            glRotatef(angle,0,0,1);

        glTranslatef(0.4,0,0);

        glutSolidTeapot(0.3);

        glPopMatrix();

    glPopMatrix();

    glutSwapBuffers();

}

/* Program entry point */

#include <mmsystem.h>

#include "CMP3_MCI.h"

 CMP3_MCI myMP3;

void timer (int t)

{

    glutTimerFunc(500,timer,t+1);

    alpha=t/100.0;

    angle= alpha*90+(1-alpha)*0;

    PlaySound("Shot.wav",NULL,SND_ASYNC);

}

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

{

    ///PlaySound("Shot.wav",NULL,SND_ASYNC);

    ///myMP3.Load("123.mp3");

    ///myMP3.Play();

    glutInit(&argc, argv);

    glutInitWindowSize(640,480);

    glutInitWindowPosition(10,10);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("GLUT Shapes");

    glutDisplayFunc(display);

    glutTimerFunc(1000,timer,0);

    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;

}

WEEK11 mc

音樂

#include <mmsystem.h>
{
PlaySoundA("hicup[1].wav",NULL,SND_ASYNC);
}

等

#include <stdio.h>

#include <windows.h>

#include <mmsystem.h>

int main()

{

    PlaySoundA("hicup[1].wav",NULL,SND_SYNC);

    printf("Hello world!\n");

}

不等

#include <stdio.h>

#include <windows.h>

#include <mmsystem.h>

int main()

{

   PlaySoundA("hicup[1].wav",NULL,ASND_SYNC);

    printf("Hello world!\n");

}

鍵盤鋼琴

case'1':PlaySound("Do.wav",NULL, SND_ASYNC);

            break;

        case'2':PlaySound("Re.wav",NULL, SND_ASYNC);

            break;

        case'3':PlaySound("Mi.wav",NULL, SND_ASYNC);

            break;

        case'4':PlaySound("Fa.wav",NULL, SND_ASYNC);

            break;

        case'5':PlaySound("Sol.wav",NULL, SND_ASYNC);

            break;

        case'6':PlaySound("La.wav",NULL, SND_ASYNC);

            break;

        case'7':PlaySound("Si.wav",NULL, SND_ASYNC);

            break;

\

槍聲

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

{

    if(state==GLUT_DOWN) PlaySound("Shot.wav",NULL,SND_ASYNC);

}

....

.....

........

.....

glutMouseFunc(mouse);

week10

IMage

Earth

WEEK08

cone>>>>>>水壺

轉起來
#include "glm.h"
GLMmodel * pmodel =NULL;
float angle =0;
void motion(int x,int y)
{
    angle =x;
    glutPostRedisplay();
}


static void display(void)
{


    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glColor3d(1,0,0);

    glPushMatrix();
    glRotatef(-angle,0,1,0);
    if (!pmodel) {
pmodel = glmReadOBJ("data/porsche.obj");
if (!pmodel) exit(0);
glmUnitize(pmodel);
glmFacetNormals(pmodel);
glmVertexNormals(pmodel, 90.0);
    }

    glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);
    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);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("GLUT Shapes");

    glutDisplayFunc(display);
    glutMotionFunc(motion);


    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;
}

week05

倒茶

#include<GL/glut.h>

float angle=0;

void motion(int x,int y)

{

    angle=x;

    glutPostRedisplay();

}

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glRotatef(angle,0,0,1);

        glTranslatef(0.45,-0.08,0);

        glutSolidTeapot(0.3);

    glPopMatrix();

    glutSwapBuffers();

}

int main(int argc,char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week05 TRT");

    glutDisplayFunc(display);

    glutMotionFunc(motion);

    glutMainLoop();

}

多軸

#include<GL/glut.h>
float angle=0;
void motion(int x,int y)
{
    angle=x;
    glutPostRedisplay();
}
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glutSolidTeapot(0.3);
        glPushMatrix();
            glTranslatef(0.5,0.15,0);
            glRotatef(angle,0,0,1);
            glTranslatef(0.45,-0.08,0);
            glutSolidTeapot(0.3);
        glPushMatrix();
            glTranslatef(0.5,0.15,0);
            glRotatef(angle,0,0,1);
            glTranslatef(0.45,-0.08,0);
            glutSolidTeapot(0.3);
        glPopMatrix();
    glPopMatrix();


    glPushMatrix();
            glTranslatef(-0.5,0.15,0);
            glRotatef(angle,0,0,1);
            glTranslatef(-0.45,-0.08,0);
            glutSolidTeapot(0.3);

            glPushMatrix();
            glTranslatef(-0.5,0.15,0);
            glRotatef(angle,0,0,1);
            glTranslatef(-0.45,-0.08,0);
            glutSolidTeapot(0.3);
        glPopMatrix();
    glPopMatrix();
    glPopMatrix();
    glutSwapBuffers();


}
int main(int argc,char**argv)
{
    glutInit(&argc,argv);
    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow("week05 TRT");
    glutDisplayFunc(display);
    glutMotionFunc(motion);
    glutMainLoop();
}

week04

軸

非等速

#include <GL/glut.h> //呼叫GLUT_外掛
#include <stdio.h>
float angle=0;
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
    glRotatef(angle,0,0,1);
    glutSolidTeapot(0.3);  /// 呼叫茶壺圖示
    glPopMatrix();
    glutSwapBuffers();
    printf("%.1f\n",angle);
    angle++;

}
int main(int argc ,char *argv[])  //呼叫main函式
{
    glutInit(&argc,argv);
    glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);
    glutCreateWindow("05160655_Week04_Transformation");  /// 視窗標題
    glutIdleFunc(display);
    glutDisplayFunc(display);


    glutMainLoop();  // 函式迴圈
}


手動

#include <GL/glut.h> //呼叫GLUT_外掛
#include <stdio.h>
float angle=0;
void display()
{
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glPushMatrix();
        glRotatef(angle,0,0,1);
        glutSolidTeapot(0.3);  /// 呼叫茶壺圖示
    glPopMatrix();
    glutSwapBuffers();


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

}
void motion (int x,int y)
{
    angle=x;
    glutPostRedisplay();
}
int main(int argc ,char *argv[])  //呼叫main函式
{
    glutInit(&argc,argv);
    glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);
    glutCreateWindow("05160655_Week04_Transformation");  /// 視窗標題
    glutMouseFunc(mouse);
    glutMotionFunc(motion);
    ///glutIdleFunc(display);
    glutDisplayFunc(display);


    glutMainLoop();  // 函式迴圈
}

week03

基本架構

#include <GL/glut.h>

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

    glutCreateWindow("week03 Mouse");

    glutDisplayFunc(display);

    glutMainLoop();

}

    mouse印程式碼

    #include <stdio.h>
   void mouse(int button, int state,int x,int y)
  {
       if(state==GLUT_DOWN)printf("glVert2f(%f,%f);\n",(x-150)/150.0,-(y-150)/150.0);
  }
.....
.....
...
  glutMouseFunc(mouse);

MOTION

#include <GL/glut.h>

float teapotX=0,teapotY=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

    glTranslatef(teapotX,teapotY,0);

    glutSolidTeapot(0.3);

    glPopMatrix();

    glutSwapBuffers();

}

#include <stdio.h>

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

{

    if(state==GLUT_DOWN)printf("glVert2f(%f,%f);\n",(x-150)/150.0,-(y-150)/150.0);

}

void motion(int x,int y)

{

    teapotX=(x-150)/150.0; teapotY=-(y-150)/150.0;

    printf("%d %d\n",x,y);

    glutPostRedisplay();

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

    glutCreateWindow("week03 Mouse");

    glutDisplayFunc(display);

    glutMouseFunc(mouse);

    glutMotionFunc(motion);

    glutMainLoop();

}

                                                       

week02

連結: jsyeh.org/3dcg10

1.下載data

2.下載win32

3.下載glut32.dll   複製 移至 win32

trytry

bang 顏色 茶

bang 顏色 三角

05160655_week_01 try

http://madebyevan.com/webgl-water/

05160655_week_01 try

http://madebyevan.com/webgl-water/