程式碼:
#include <GL/glut.h>
#include "glm.h"
#include <stdio.h>
#include <windows.h>
#include <mmsystem.h>
GLMmodel * pmodel1=NULL;
GLMmodel * pmodel2=NULL;
GLMmodel * pmodel3=NULL;
GLMmodel * pmodel4=NULL;
GLMmodel * pmodel5=NULL;
GLMmodel * pmodel6=NULL;
GLMmodel * pmodel7=NULL;
GLMmodel * pmodel8=NULL;
GLMmodel * pmodel9=NULL;
float rot[10]={0}, rotOld[10]={0}, rotNew[10]={0};
int rotNow=0, oldX=0, oldY=0;
FILE *fout=0, *fin=0;
void timer(int t)
{
float alpha=(t%10)/10.0;///!!!!
//pos = newX*alpha+oldX*(1-alpha);
if(t%10==0){
if(fin==NULL) fin=fopen("motion.txt", "r");
for(int i=0;i<10;i++){
rotOld[i]=rotNew[i];
fscanf(fin, "%f", &rotNew[i]);
}
}
for(int i=0;i<10;i++){
rot[i]=rotNew[i]*alpha+rotOld[i]*(1-alpha);
}
glutTimerFunc(10000, timer, t+1);
glutPostRedisplay();
}
void display()
{
{
glClearColor(129/255.0,200/255.0,183/255.0,1);
GLfloat pos[]={-0.5,0.5, 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();///body
glScalef(0.4,0.4,0.4);
glRotatef(rot[0],0,1,0);
glTranslatef(0,0,0);
glmDraw(pmodel1,GLM_SMOOTH|GLM_MATERIAL);*/
glPushMatrix();///body
glScalef(0.4,0.4,0.4);
glRotatef(rot[1],0,1,0);
glTranslatef(0,0.0,0);
glmDraw(pmodel2,GLM_SMOOTH|GLM_MATERIAL);
/* glPushMatrix();///done
glScalef(0.4,0.4,0.4);
glTranslatef(0,1,0);
glRotatef(rot[2],0,0,0.5);
glTranslatef(0,-2,0);
glmDraw(pmodel3,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();*/
glPushMatrix();///lefthand
glScalef(0.8,0.8,0.8);
glTranslatef(0.5,0.75,-0.2);
glRotatef(rot[3],1,0,0);
glTranslatef(-0.5,-0.8,0.0);
glmDraw(pmodel4,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();///righthand
glScalef(0.8,0.8,0.8);
glTranslatef(-0.3,0.75,-0.2);
glRotatef(rot[4],1,0,0);
glTranslatef(0.5,-0.8,0);
glmDraw(pmodel5,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();///rightlag
glScalef(0.8,0.8,0.8);
glTranslatef(-0.3,0.3,-0.3);
glRotatef(rot[5],1,0,0);
glTranslatef(0.5,-0.8,0);
glmDraw(pmodel6,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPushMatrix();///leftlag
glScalef(0.8,0.8,0.8);
glTranslatef(0.65,0.3,-0.3);
glRotatef(rot[6],1,0,0);
glTranslatef(-0.5,-0.8,0);
glmDraw(pmodel7,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
/* glPushMatrix();
glScalef(0.4,0.4,0.4);
glRotatef(rot[7],0,0,1);
glTranslatef(-0.8,0,0);
glmDraw(pmodel8,GLM_SMOOTH|GLM_MATERIAL);
glPopMatrix();
*/
glPopMatrix();
glutSwapBuffers();
}
void keyboard(unsigned char key, int x, int y)
{
if(key=='0') rotNow=0;
if(key=='1') rotNow=1;
if(key=='2') rotNow=2;
if(key=='3') rotNow=3;
if(key=='4') rotNow=4;
if(key=='5') rotNow=5;
if(key=='6') rotNow=6;
if(key=='7') rotNow=7;///for camera
if(key=='8') rotNow=8;///for camera
//PlaySoundA("song.wav",NULL, SND_ASYNC);
//if(key=='8') rotNow=8;///for camera
//if(key=='9') rotNow=9;///for camera
if(key=='r'){///按小寫的r 會去讀1行/一組x,y
if(fin==NULL) fin=fopen("motion.txt", "r");
for(int i=0;i<10;i++){
fscanf(fin, "%f", &rot[i]);
}
}
if(key=='t'){
if(fin==NULL) fin=fopen("motion.txt", "r");
for(int i=0;i<10;i++){
fscanf(fin, "%f", &rotNew[i]);
}
glutTimerFunc(100,timer, 0);
glutPostRedisplay();
}
if(key=='s'){///!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if(fout==NULL) fout=fopen("motion.txt", "w+");
for(int i=0;i<10;i++){
fprintf(fout, "%3.1f ", rot[i]);
printf("%3.1f ", rot[i]);
}
fprintf(fout, "\n");
printf("\n");
}
glutPostRedisplay();///電腦貼個Post-It便利貼,告訴GLUT有空要重畫畫面哦
}
void mouse(int button, int state, int x, int y)
{///先開冰箱門(滑鼠按下去),把大象塞進去(滑鼠drag),最後再關上冰箱門(起來)
if(state==GLUT_DOWN){
oldX=x; oldY=y;
}
}
void motion(int x,int y)
{
rot[rotNow] += x-oldX;
oldX = x;
rot[rotNow] += y-oldY;
oldY = y;
glutPostRedisplay();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(rot[7]/80.0,rot[8]/200.0,5,
0,0,0,
0,1,0);
glutPostRedisplay();
}
void resize(int w,int h)
{
glViewport(0,0,(GLsizei)w,(GLsizei)h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(10.0,(GLdouble)w/h,1.0,100.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(0.0,0.0,5.0,
0.0,0.0,0.0,
0.0,2.0,0.0);
}
int main (int argc,char**argv)
{
glutInit(&argc,argv);
/*pmodel1 = glmReadOBJ("BB.obj");
if (!pmodel1) exit(0);
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1, 50.0);*/
pmodel2 = glmReadOBJ("BB.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 50.0);
/* pmodel3 = glmReadOBJ("data/done.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 10.0);*/
pmodel4 = glmReadOBJ("LH.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 50.0);
pmodel5 = glmReadOBJ("RH.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 50.0);
pmodel6 = glmReadOBJ("RL.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 50.0);
pmodel7 = glmReadOBJ("LL.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 50.0);
PlaySound("onepunchmanOpening.wav",NULL,SND_ASYNC);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);
glutCreateWindow("03161254");
glutDisplayFunc(display);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutReshapeFunc(resize);
glutMainLoop();
}
沒有留言:
張貼留言