我的想法是讓一個積木人活過來 並且雀躍的跳舞
影片呈現的看了就知道
https://youtu.be/4op9zmI3Ysc
#include <GL/glut.h>
#include <stdio.h>
#include "glm.h"
#include <math.h>
#include <mmsystem.h>
float a=0; float x=0;
FILE *fout=NULL; ///n¦sÀɥΪº°Õ!
FILE * fin =NULL;
GLMmodel *pmodel1=NULL;
GLMmodel *pmodel2=NULL;
GLMmodel *pmodel3=NULL;
GLMmodel *pmodel4=NULL;
GLMmodel *pmodel5=NULL;
float angle[10]={0};
float angleOld[10]={0};
float angleNew[10]={0};
float oldX=0, oldY=0;
int n;
void readNew()
{
if(fin==NULL) fin=fopen("a.txt", "r");
for(int i=0;i<10;i++)
{ angleOld[i]=angleNew[i];
fscanf(fin, "%f",&angleNew[i]);
printf("%.1f ",angleNew[i]);
}
printf("\n");
}
void timerPlay(int t)
{
glutTimerFunc(20, timerPlay, t+1);
if(t%2==0) readNew();
a=(t%2)/2.0;
for(int i=0;i<10;i++)
{
angle[i]=(1-a)*angleOld[i]+(a)*angleNew[i];
}
glutPostRedisplay();
}
void keyboard(unsigned char key,int x,int y)
{
if(key=='1')n=1;
if(key=='2')n=2;
if(key=='3')n=3;
if(key=='4')n=4;
if(key=='a')x-=0.1;
if(key=='d')x+=0.1;
if(key=='p')glutTimerFunc(10, timerPlay,0);
if(key=='s')
{
if(fout==NULL) fout=fopen("a.txt", "w+");
for(int i=0;i<10;i++)
{
printf( "%.1f ",angle[i]);
fprintf(fout, "%.1f",angle[i]);
}
printf("\n");
fprintf(fout,"\n");
}
glutPostRedisplay();
}
void drawBody(){
glPushMatrix();
glmDraw(pmodel1,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
}
void display()
{
{ ///Lighting
//glColor3ub(166,132,100);
glClearColor(0.3,0.5,0,0);
GLfloat pos[]={1, 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();
glRotatef(x,0,1,0);
glScalef(0.5,0.5,0.5);
//glTranslatef(cos(x/20)*0.5,y,0);
drawBody();
//////////////B
glPushMatrix();
glTranslatef(-0.3,0,-0.02);
glRotatef(angle[1],90,100,-180);
glTranslatef(0,-0.1,-0.3);
glScalef(0.4,0.4,0.4);
///////////////A
glmDraw(pmodel2,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(0.4,0.3,-0.2);
glRotatef(-angle[2],-90,0,-90);
glTranslatef(-0.2,-0.4,0.05);
glScalef(0.5,0.5,0.5);
//////////////AA
glmDraw(pmodel3,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(0.2,-0.65,0.5);
glRotatef(angle[3],-0.5,0,0.5);
glTranslatef(0,-0.5,-0.5);
glScalef(0.3,0.3,0.3);
/////////////////BB
glmDraw(pmodel4,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(-0.035,-0.85,0);
glRotatef(-angle[4],0.5,-0.2,0.8);
glTranslatef(-0.1,-0.3,-0.2);
glScalef(0.3,0.3,0.3);
glmDraw(pmodel5,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glFlush();
x++;
}
void motion(int x, int y)
{
angle[n] -= y - oldY;
if(angle[n]>60)angle[n]=60;
if(angle[n]<0)angle[n]=0;
oldY=y; oldX=x;
if(fout==NULL)fout=fopen("a.txt","w+");
for(int i=0;i<8;i++)
{
fprintf(fout,"%.1f\t",angle[i]);
}
fprintf(fout,"\n");
}
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();
}
int main(int argc, char**argv)
{
PlaySound("QQQQ.wav",NULL,SND_ASYNC);
glutInit(&argc, argv);
pmodel1=glmReadOBJ("body.obj");
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1,90.0);
pmodel2=glmReadOBJ("A.obj");
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2,90.0);
pmodel3=glmReadOBJ("B.obj");
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3,90.0);
pmodel4=glmReadOBJ("AA.obj");
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4,90.0);
pmodel5=glmReadOBJ("BB.obj");
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5,90.0);
glutCreateWindow("02160083");
glutDisplayFunc(display);
glutTimerFunc(20, timer, 0);
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutKeyboardFunc(keyboard);
glutMainLoop();
}
