https://www.youtube.com/watch?v=PvPFtOViZHk
2017電腦圖學 Computer Graphics 授課教師: 葉正聖 銘傳大學資訊傳播工程系 每週主題: 程式環境、點線面顏色、移動/旋轉/縮放與矩陣(Matrix)、階層性關節轉動(T-R-T)、做出機器人、打光、貼圖、glu/glut函式、鍵盤、滑鼠、計時器(timer)、讀入3D模型、粒子系統、聲音、特效、投影矩陣、攝影機與運鏡、機器人2.0、期末作品
2017年6月28日 星期三
2017年6月5日 星期一
2017年5月22日 星期一
2017 Week14 ID張凱盛
2017年5月15日 星期一
2017 Week13 ID張凱盛
2017年5月8日 星期一
2017 Week12 ID張凱盛
下載老師的檔案

開啟Projection

開起老師的範例檔

float eyeX=0, eyeY=0.9, eyeZ=1;
float centerX=1, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
調整變數觀察茶壺
調整變數觀察

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

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();
}


開啟Projection

開起老師的範例檔

float eyeX=0, eyeY=0.9, eyeZ=1;
float centerX=1, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
調整變數觀察茶壺
調整變數觀察

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

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();
}

2017年5月1日 星期一
2017 Week11 ID張凱盛
2017年4月24日 星期一
2017 Week10 ID張凱盛
進入http://nehe.gamedev.net

下載visul c++

試玩小遊戲

開啟GLUT檔
加入聲音
#include <mmsystem.h>
void mouse(int button, int state, int x, int y)
{
PlaySound("C:\\Users\\user\\Desktop\\Lesson32\\data/shot.wav",NULL,SND_ASYNC);
}
glutMouseFunc(mouse);

輸入鍵盤發聲
glutKeyboardFunc(keyboard);
void keyboard(unsigned char key, int x,int y)
{
if(key=='1') PlaySound("1.WAV",NULL,SND_ASYNC);
if(key=='2') PlaySound("2.WAV",NULL,SND_ASYNC);
if(key=='3') PlaySound("3.WAV",NULL,SND_ASYNC);
if(key=='4') PlaySound("4.WAV",NULL,SND_ASYNC);
if(key=='5') PlaySound("5.WAV",NULL,SND_ASYNC);
}

播MP3檔
#include "CMP3_MCI.h"
CMP3_MCI myMP3;
main
myMP3.Load("C:/Users/user/Desktop/2017/Mozart1.mp3");
myMP3.Play();


下載visul c++

試玩小遊戲

開啟GLUT檔
加入聲音
#include <mmsystem.h>
void mouse(int button, int state, int x, int y)
{
PlaySound("C:\\Users\\user\\Desktop\\Lesson32\\data/shot.wav",NULL,SND_ASYNC);
}
glutMouseFunc(mouse);

輸入鍵盤發聲
glutKeyboardFunc(keyboard);
void keyboard(unsigned char key, int x,int y)
{
if(key=='1') PlaySound("1.WAV",NULL,SND_ASYNC);
if(key=='2') PlaySound("2.WAV",NULL,SND_ASYNC);
if(key=='3') PlaySound("3.WAV",NULL,SND_ASYNC);
if(key=='4') PlaySound("4.WAV",NULL,SND_ASYNC);
if(key=='5') PlaySound("5.WAV",NULL,SND_ASYNC);
}

播MP3檔
#include "CMP3_MCI.h"
CMP3_MCI myMP3;
main
myMP3.Load("C:/Users/user/Desktop/2017/Mozart1.mp3");
myMP3.Play();

2017年4月17日 星期一
2017年4月10日 星期一
2017 Week08 ID張凱盛
一樣開啟GL檔

然後刪減程式碼
#include <Gl/glut.h>
static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
///glTranslatef(x,y,z);
///glRotated(a,x,y,z);
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);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
glutDisplayFunc(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;
}

改變參數讓光改變
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 };

加入程式碼讓茶壺轉動
#include <Gl/glut.h>
float angle=0;
static void display(void)
{
angle++;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslatef(0,0.6,0);
glutSolidTeapot(0.3);
glPopMatrix();
glPushMatrix();
glRotated(angle,0,1,0);
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);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
glutIdleFunc(display);
glutDisplayFunc(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;
}

加入輸出方形的程式碼
glutSolidCube(0.3);

加入輸出圓錐的程式碼
glutSolidCone(0.3 ,0.3,10,10);

加入輸出圓形的程式碼
glutSolidSphere(0.3,30,30);


然後刪減程式碼
#include <Gl/glut.h>
static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
///glTranslatef(x,y,z);
///glRotated(a,x,y,z);
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);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
glutDisplayFunc(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;
}

改變參數讓光改變
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 };

加入程式碼讓茶壺轉動
#include <Gl/glut.h>
float angle=0;
static void display(void)
{
angle++;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslatef(0,0.6,0);
glutSolidTeapot(0.3);
glPopMatrix();
glPushMatrix();
glRotated(angle,0,1,0);
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);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
glutIdleFunc(display);
glutDisplayFunc(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;
}

加入輸出方形的程式碼
glutSolidCube(0.3);

加入輸出圓錐的程式碼
glutSolidCone(0.3 ,0.3,10,10);

加入輸出圓形的程式碼
glutSolidSphere(0.3,30,30);

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