01160634_童琬尹, HW15, Week15

#include <GL/glut.h>

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <stdio.h>

#include <windows.h>

#include <mmsystem.h>

#include "CMP3_MCI.h"

CMP3_MCI myMP3;

IplImage * img[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

GLuint id[40];//技巧1: 可以把重覆的東西, 用陣列來簡化

float a=0;

float angle[20]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float angleOld[20]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

float angleNew[20]={90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

int angleID=0;

FILE *fout=NULL, *fin=NULL;//要存檔的技巧1: 用 FILE * fout =NULL; 宣告 

void myPrepareTexture(int i)//用參數來配, 找對應正確的變數

{//技巧3: 可以把重覆的東西, 用函式來簡化

cvCvtColor(img[i], img[i], CV_BGR2RGB);

glEnable(GL_TEXTURE_2D);

glGenTextures(1, &id[i]);

glBindTexture(GL_TEXTURE_2D, id[i]);

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_LINEAR);

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_LINEAR);

glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, img[i]->width, img[i]->height, 0, GL_RGB, GL_UNSIGNED_BYTE, img[i]->imageData); 

}

void myTexture()

{

img[0]=cvLoadImage("imgbody.png");

img[1]=cvLoadImage("imgHand1.png");

img[2]=cvLoadImage("imgLeg1.png");

for(int i=0;i<3;i++){//技巧2: 可以把重覆的東西, 用迴圈來簡化

myPrepareTexture(i);

}

}

void myPolygon(int num){//技巧3: 可以把重覆的東西, 用函式來簡化

glPushMatrix();

glScalef(0.3, 0.8, 0.8);

glBindTexture(GL_TEXTURE_2D, id[num]);

glBegin(GL_POLYGON);

glTexCoord2f(0, 0);   glVertex3f( -0.5,  0.5, 0); 

glTexCoord2f(1, 0);   glVertex3f(  0.5,  0.5, 0);   

glTexCoord2f(1, 1);   glVertex3f(  0.5, -0.5, 0);   

glTexCoord2f(0, 1);   glVertex3f( -0.5, -0.5, 0);   

glEnd();

glPopMatrix(); 

}

void myBody(){

myPolygon(0); 

}

void myLeg(){

myPolygon(1);

}

void myHand(){

myPolygon(2);

}

void display()

{

glEnable(GL_DEPTH_TEST);

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

glTranslatef(0,0.3,0);

myBody();

glPushMatrix();

glScalef(0.7,0.7,0.7);

glTranslatef(0.2,0.05,0);//右手

glRotatef(angle[0], 0,0,1);

glTranslatef(0, -0.4, 0);

myHand();

glPushMatrix();

glScalef(0.9,0.9,0.9);

glTranslatef(0,-0.25,0);//小右手

glRotatef(angle[2], 0,0,1);

glTranslatef(0, -0.4, 0);

myHand();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glScalef(0.7,0.7,0.7);

glTranslatef(-0.15,0.1,0);//左手

glRotatef(angle[3], 0,0,1);

glTranslatef(0, -0.4, 0);

myHand();

glPushMatrix();

glScalef(0.9,0.9,0.9);

glTranslatef(0,-0.25,0);//小左手

glRotatef(angle[4], 0,0,1);

glTranslatef(0, -0.4, 0);

myHand();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glScalef(0.7,0.7,0.7);

glTranslatef(-0.15,-0.4,0);//左腿

glRotatef(angle[5], 0,0,1);

glTranslatef(0, -0.4, 0);

myLeg();

glPushMatrix();

glScalef(0.9,0.9,0.9);

glTranslatef(0,-0.4,0);//小左腿

glRotatef(angle[6], 0,0,1);

glTranslatef(0, -0.4, 0);

myLeg();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glScalef(0.7,0.7,0.7);

glTranslatef(0.15,-0.4,0);//右腿

glRotatef(angle[7], 0,0,1);

glTranslatef(0, -0.4, 0);

myLeg();

glPushMatrix();

glScalef(0.9,0.9,0.9);

glTranslatef(0,-0.4,0);//小右腿

glRotatef(angle[8], 0,0,1);

glTranslatef(0, -0.4, 0);

myLeg();

glPopMatrix();

glPopMatrix();

glPopMatrix();

glutSwapBuffers();

}

void timer(int t);

//FILE * fout = NUll, *fin=NULL;

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

{

if(key=='1') angleID=1;//右手 }

if(key=='2') angleID=2;//小右手 

if(key=='3') angleID=3;//左手 

if(key=='4') angleID=4;//小左手 

if(key=='5') angleID=5;//左腳 

if(key=='6') angleID=6;//小左腳 

if(key=='7') angleID=7;//右腳 

if(key=='8') angleID=8;//小右腳

else if(key=='x') printf("%f %f %f %f %f %f %f %f %f %f \n", angle[0], angle[1], angle[2], angle[3], angle[4], angle[5], angle[6],angle[7], angle[8], angle[9] );

if(key=='s'){//要存檔的技巧

for(int i=0;i<10;i++) printf("%f ", angle[i]);

printf("\n");

if(fout == NULL) fout = fopen("my_first_file_to_open_yayaya.txt", "w+");///要存檔的技巧2: 開檔案, 要寫檔 

for(int i=0;i<10;i++) fprintf(fout,  "%f ", angle[i]);///要存檔的技巧3: printf() 改裝成 fprintf() 

fprintf(fout, "\n");///要存檔的技巧3: 改裝的技巧是, (函式名)前面加個 f, (參數)前面加個 fout 

}

if(key=='r'){//要存檔的技巧

if(fin == NULL) fin = fopen("my_first_file_to_open_yayaya.txt", "r");///要存檔的技巧2: 開檔案, 要寫檔 

a+=0.1;

for(int i=0;i<20;i++){

angle[i]=angleOld[i]*(1-a)+angleNew[i]*a;

if(a>=1){

a=0;

for(int i=0;i<10;i++){

angleOld[i]=angleNew[i];

fscanf(fin,"%f",&angleNew[i]);

}

}

}

}

if(key=='p'){

if(fin == NULL) fin = fopen("my_first_file_to_open_yayaya.txt", "r"); 

glutTimerFunc(1000,timer,0);

}

glutPostRedisplay();

}

void timer(int t)

{

glutTimerFunc(500, timer,0);

for(int i=0;i<10;i++){

fscanf(fin, "%f ",&angle[i]);

}

glutPostRedisplay();

}

 

float oldX=0,oldY=0;

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

{

oldX=x;oldY=y;

}

void motion(int x,int y)

{

angle[angleID] +=(x-oldX); oldX=x;

glutPostRedisplay();

}

int main()

{

  myMP3.Load("123.mp3");

  myMP3.Play();  

// printf("ya %d\n", myMP3);

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

 

glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

glutCreateWindow("week13");

glutDisplayFunc(display);

glutKeyboardFunc(keyboard);

glutMouseFunc(mouse);

glutMotionFunc(motion);

myTexture();//不要忘了加哦!

glutMainLoop();

}