Week 14 課堂作業

播放wav音效

播放mp3音樂

要去FB社團下載 CMP3_MCI.h

延續上禮拜的進度

存資料和讀資料，以及讀資料之後讓他自己動

程式碼內收

#include <GL/glut.h>

#include <opencv/highgui.h>

#include <opencv/cv.h>

#include <stdio.h>

IplImage * img[40];

GLuint id[40];

float angle1=0, angle2=0, angle3=0, angle4=0, angle5=0, angle6=0, angle7=0, angle8=0;

void myPrepareTexture(int i)

{

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++){

myPrepareTexture(i);

}

}

void myPolygon(int num){

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(){

glPushMatrix();

glScalef(0.5, 0.5, 0.5);

myPolygon(1);

glPopMatrix();

}

void myHand(){

glPushMatrix();

glScalef(0.5, 0.5, 0.5);

myPolygon(2);

glPopMatrix();

}

void display()

{

glEnable(GL_DEPTH_TEST);

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

glScalef(0.5, 0.5, 0.5);

myBody();

glPushMatrix();

glTranslatef(0.2,0,0);//右手

glRotatef(angle1, 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPushMatrix();

glTranslatef(0,-0.2,0);//小右手

glRotatef(angle2, 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPopMatrix();

glPopMatrix();

glPushMatrix();

glTranslatef(-0.2,0,0);//左手

glRotatef(-angle3, 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPushMatrix();

glTranslatef(0,-0.2,0);//小右手

glRotatef(-angle4, 0,0,1);

glTranslatef(0, -0.2, 0);

myHand();

glPopMatrix();   

glPopMatrix();

glPushMatrix();

glTranslatef(0.1,-0.3,0);//右腿

glRotatef(angle5, 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPushMatrix();

glTranslatef(0,-0.2,0);//小右腿

glRotatef(angle6, 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();   

glPopMatrix();

glPopMatrix();

glPushMatrix();

glTranslatef(-0.1,-0.3,0);//左腿

glRotatef(-angle7, 0,0,1);

glTranslatef(0, -0.2, 0);

myLeg();

glPushMatrix();

glTranslatef(0,-0.2,0);//小左腿

glRotatef(-angle8, 0,0,1);

glTranslatef(0, -0.2, 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') angle1+=3;

if(key=='2') angle1-=3;

if(key=='3') angle2+=3;

if(key=='4') angle2-=3;

if(key=='5') angle3+=3;

if(key=='6') angle3-=3;

if(key=='7') angle4+=3;

if(key=='8') angle4-=3;

if(key=='s')

{

if(fout==NULL) fout=fopen("animation.txt","w+");

fprintf(fout, "%d %d %d %d %d %d %d %d \n", angle1, angle2, angle3, angle4, angle5, angle6, angle7, angle8);

}

if(key=='r')

{

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

fscanf(fin, "%f %f %f %f %f %f %f %f \n", &angle1, &angle2, &angle3, &angle4, &angle5, &angle6, &angle7, &angle8);

printf("%f %f %f %f %f %f %f %f \n", angle1, angle2, angle3, angle4, angle5, angle6, angle7, angle8);

}

if(key=='p')

{

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

glutTimerFunc(1000, timer, 0);

}

glutPostRedisplay();

}

void timer(int t)

{

glutTimerFunc(1000, timer, 0);

fscanf(fin, "%f %f %f %f %f %f %f %f \n", &angle1, &angle2, &angle3, &angle4, &angle5, &angle6, &angle7, &angle8);

printf("%f %f %f %f %f %f %f %f \n", angle1, angle2, angle3, angle4, angle5, angle6, angle7, angle8);

glutPostRedisplay();

}

int main()

{

glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);

glutCreateWindow("week12");

glutDisplayFunc(display);

glutKeyboardFunc(keyboard);

myTexture();

glutMainLoop();

}

ak47音效
bruanm音樂