期末作業!!最後的移動

#include <GL/glut.h>
float angle1=0;
void display()
{
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
    glPushMatrix();///part 0
        glColor3f(0,0,1);
        glutSolidTeapot(0.3);///body base 先做基本的身體，在藏起來
        ///part4:把註解刪掉

        glPushMatrix();///upper arm
            glTranslatef(0.5,0.15,0);///part 3
            glRotatef(angle1,0,0,1);///part 1
            glTranslatef(0.3,0,0);///part 2

            glScalef(1,0.3,0.3);
            glColor3f(1,0,0);
            glutSolidSphere(0.3,30,30);
        glPopMatrix();
    glPopMatrix();

    glFlush();
}
void motion(int x,int y)
{
    angle1=x;
    glutPostRedisplay();
}
int main(int argc,char**argv)
{
    glutInit(&argc,argv);
    glutCreateWindow("final");
    glutDisplayFunc(display);
    glutMotionFunc(motion);
    glutMainLoop();
}

#include <GL/glut.h>
#include <stdio.h>
FILE*fout=NULL;
FILE*fin=NULL;

float angle[10]={},oldX=0,oldY=0;
int angleID=1;
void motion(int x,int y)
{
    angle[angleID]-=y-oldY;
    oldX=x;oldY=y;

    if(fout==NULL) fout=fopen("a.txt","w+");
    for(int i=0;i<10;i++)
    {
        printf("%f",angle[i]);
        fprintf(fout,"%f",angle[i]);
    }
    printf("\n");
    fprintf(fout,"\n");
}
void drawBody(){
    glPushMatrix();
    glScalef(1, 0.5, 0.5);
    glutSolidCube(1);
    glPopMatrix();
}
void drawArm(){
    glPushMatrix();
    glScalef(0.6, 0.3, 0.3);
    glutSolidCube(1);
    glPopMatrix();
}
void display()
{
    { ///Lighting
    glColor3ub(166,132,100);
    GLfloat pos[]={0, 0, -1, 0};
    glLightfv(GL_LIGHT0, GL_POSITION, pos);
    glEnable(GL_LIGHT0);
    //glEnable(GL_LIGHTING);
    glEnable(GL_DEPTH_TEST);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    }
    glPushMatrix();
        glTranslatef(0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
        glRotatef(angle[1], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
        glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
        drawArm();///這是個Arm ver 1  Right Upper Arm
        glPushMatrix();
            glTranslatef(0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
            glRotatef(angle[2], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
            glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
            drawArm(); ///Right Lower Arm
        glPopMatrix();
    glPopMatrix();
    glPushMatrix();
        glTranslatef(-0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
        glRotatef(-angle[3], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
        glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
        drawArm();///這是個Arm ver 1  Left Upper Arm
        glPushMatrix();
            glTranslatef(-0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4
            glRotatef(-angle[4], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3
            glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2
            drawArm(); ///Left Lower Arm
        glPopMatrix();
    glPopMatrix();
    drawBody();
    glFlush();
}
void mouse(int button, int state, int x, int y){
    if(state==GLUT_DOWN) { oldX=x; oldY=y; }
}
void timer(int t)
{
    glutTimerFunc(20, timer, t+1);
    //angle++;
    glutPostRedisplay();
}
void keyboard(unsigned char key,int x,int y)
{
    if(key=='1') angleID=1;
    if(key=='2') angleID=2;
    if(key=='3') angleID=3;
    if(key=='4') angleID=4;
}
int main(int argc,char**argv)
{
    glutInit(&argc, argv);
    glutCreateWindow("T-R-T test");
    glutDisplayFunc(display);
    glutTimerFunc(20, timer, 0);
    glutMouseFunc(mouse);
    glutMotionFunc(motion);
    glutKeyboardFunc(keyboard);
    glutMainLoop();
}

#include <GL/glut.h>

#include <stdio.h>

FILE*fout=NULL;

FILE*fin=NULL;

float angle[10]={},oldX=0,oldY=0;

int angleID=1;

void motion(int x,int y)

{

    angle[angleID]-=y-oldY;

    oldX=x;oldY=y;

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

    for(int i=0;i<10;i++)

    {

        printf("%f ",angle[i]);

        fprintf(fout,"%f ",angle[i]);

    }

    printf("\n");

    fprintf(fout,"\n");

}

void timerPlay(int t)

{

    glutTimerFunc(500,timerPlay,t+1);

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

    for(int i=0;i<10;i++)

    {

        fscanf(fin,"%f",&angle[i]);

        printf("%f ",angle[i]);

    }

    glutPostRedisplay();

}

void timer(int t)

{

    glutTimerFunc(20,timer,t+1);

    glutPostRedisplay();

}

void drawBody(){

    glPushMatrix();

    glScalef(1, 0.5, 0.5);

    glutSolidCube(1);

    glPopMatrix();

}

void drawArm(){

    glPushMatrix();

    glScalef(0.6, 0.3, 0.3);

    glutSolidCube(1);

    glPopMatrix();

}

void display()

{

    { ///Lighting

    glColor3ub(166,132,100);

    GLfloat pos[]={0, 0, -1, 0};

    glLightfv(GL_LIGHT0, GL_POSITION, pos);

    glEnable(GL_LIGHT0);

    //glEnable(GL_LIGHTING);

    glEnable(GL_DEPTH_TEST);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    }

    glPushMatrix();

        glTranslatef(0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

        glRotatef(angle[1], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

        glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

        drawArm();///這是個Arm ver 1  Right Upper Arm

        glPushMatrix();

            glTranslatef(0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

            glRotatef(angle[2], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

            glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

            drawArm(); ///Right Lower Arm

        glPopMatrix();

    glPopMatrix();

    glPushMatrix();

        glTranslatef(-0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

        glRotatef(-angle[3], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

        glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

        drawArm();///這是個Arm ver 1  Left Upper Arm

        glPushMatrix();

            glTranslatef(-0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

            glRotatef(-angle[4], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

            glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

            drawArm(); ///Left Lower Arm

        glPopMatrix();

    glPopMatrix();

    drawBody();

    glFlush();

}

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

    if(state==GLUT_DOWN) { oldX=x; oldY=y; }

}

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

{

    if(key=='1') angleID=1;

    if(key=='2') angleID=2;

    if(key=='3') angleID=3;

    if(key=='4') angleID=4;

    if(key=='p') glutTimerFunc(10,timerPlay,0);

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);

    glutCreateWindow("T-R-T test");

    glutDisplayFunc(display);

    glutTimerFunc(20, timer, 0);

    glutMouseFunc(mouse);

    glutMotionFunc(motion);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

可以自動播放

#include <GL/glut.h>

#include <stdio.h>

FILE*fout=NULL;

FILE*fin=NULL;

float angle[10]={},oldX=0,oldY=0;

float angleOld[8]={};

float angleNew[8]={};

float a=0;

int angleID=1;

void readNew()

{

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

    for(int i=0;i<8;i++)

    {

        angleOld[i]=angleNew[i];

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

        printf("%.1f",angleNew[i]);

    }

    printf("\n");

}

void motion(int x,int y)

{

    angle[angleID]-=y-oldY;

    oldX=x;oldY=y;

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

    for(int i=0;i<10;i++)

    {

        printf("%f ",angle[i]);

        fprintf(fout,"%f ",angle[i]);

    }

    printf("\n");

    fprintf(fout,"\n");

}

void timerPlay(int t)

{

    glutTimerFunc(500,timerPlay,t+1);

    if(t%100==0) readNew();

    a=(t%100)/100.0;

    for(int i=0;i<8;i++)

    {

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

    }

    glutPostRedisplay();

}

void timer(int t)

{

    glutTimerFunc(20,timer,t+1);

    glutPostRedisplay();

}

void drawBody(){

    glPushMatrix();

    glScalef(1, 0.5, 0.5);

    glutSolidCube(1);

    glPopMatrix();

}

void drawArm(){

    glPushMatrix();

    glScalef(0.6, 0.3, 0.3);

    glutSolidCube(1);

    glPopMatrix();

}

void display()

{

    { ///Lighting

    glColor3ub(166,132,100);

    GLfloat pos[]={0, 0, -1, 0};

    glLightfv(GL_LIGHT0, GL_POSITION, pos);

    glEnable(GL_LIGHT0);

    //glEnable(GL_LIGHTING);

    glEnable(GL_DEPTH_TEST);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    }

    glPushMatrix();

        glTranslatef(0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

        glRotatef(angle[1], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

        glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

        drawArm();///這是個Arm ver 1  Right Upper Arm

        glPushMatrix();

            glTranslatef(0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

            glRotatef(angle[2], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

            glTranslatef(0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

            drawArm(); ///Right Lower Arm

        glPopMatrix();

    glPopMatrix();

    glPushMatrix();

        glTranslatef(-0.5, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

        glRotatef(-angle[3], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

        glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

        drawArm();///這是個Arm ver 1  Left Upper Arm

        glPushMatrix();

            glTranslatef(-0.25, 0, 0);///最後一步, 把樓下的 "會對Arm Joint做旋轉的東西" 再移到右上 掛上去 ver 4

            glRotatef(-angle[4], 0,0,1);///把下面整團, 都對中間做旋轉 ver 3

            glTranslatef(-0.25, 0,0);///這是把它往右移, Arm Joint在中間 ver 2

            drawArm(); ///Left Lower Arm

        glPopMatrix();

    glPopMatrix();

    drawBody();

    glFlush();

}

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

    if(state==GLUT_DOWN) { oldX=x; oldY=y; }

}

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

{

    if(key=='1') angleID=1;

    if(key=='2') angleID=2;

    if(key=='3') angleID=3;

    if(key=='4') angleID=4;

    if(key=='p') glutTimerFunc(10,timerPlay,0);

    if(key=='s')

    {

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

        for(int i=0;i<8;i++)

        {

            printf("%.1f\t",angle[i]);

            fprintf(fout,"%.1f\t",angle[i]);

        }

        fprintf(fout,"\n");

    }

    glutPostRedisplay();

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);

    glutCreateWindow("T-R-T test");

    glutDisplayFunc(display);

    glutTimerFunc(20, timer, 0);

    glutMouseFunc(mouse);

    glutMotionFunc(motion);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}