1、主題：檔案
2、主題：關節、擺動作
3、主題：複習
4、作業：機器人擺動作
01 至 CodeBlock 開啟新的 Project ─ Console
02 寫檔案的程式碼，text檔寫入Hello World
03 讀入另一個檔案
程式碼：
FILE * fout2 = NULL; ///NOW2 寫另一個檔案
FILE * fin2 = NULL; ///NOW2 讀另一個檔案
float angle[20]; ///NOW2 我們有20個關節的角度
int main()
{ ///檔案寫黨
fout2 = fopen("motion.txt","w+"); ///NOW2 另一個有關節的檔案
for(int i=0 ; i<20 ; i++){
///printf("Hello Worle\n");
fprintf(fout2, "%.2f" ,angle[i]); ///NOW2 另一個有關節的檔案
///加空格，因為怕數自黏起來
///不加空格，數字真的黏起來
}
}
04 先寫出一個茶壺可以移動的程式
程式碼：
float angle[20];///NOW2
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1, 1, 1);///white
glutSolidTeapot( 0.3 );///body
glPushMatrix();
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
void motion(int x, int y)///NOW2
{///NOW2
angle[1] += x-oldX;///NOW2
oldX = x;///NOW2
display();///NOW2
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
///glutInitWindowSize(600,600);///可以開大一點的window
glutCreateWindow("Week 13 angle motion file");
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glutMainLoop();
}
05 做出茶壺的關節，利用小黑窗print出移動的部分
程式碼：
#include <GL/glut.h>
float angle[20];///NOW2
int angleID=1;///NOW3
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1, 1, 1);///white
glutSolidTeapot( 0.3 );///body
glPushMatrix();///右邊
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[2], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();///左邊
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[3], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[4], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
#include <stdio.h>///NOW3
void motion(int x, int y)///NOW2
{///NOW2
angle[angleID] += x-oldX;///NOW3
oldX = x;///NOW2
for(int i=0;i<20;i++){///NOW3
printf(" %.2f ", angle[i]);///NOW3
}
printf("\n");///NOW3
display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
if(key=='1') angleID=1;///NOW3
if(key=='2') angleID=2;///NOW3
if(key=='3') angleID=3;///NOW3
if(key=='4') angleID=4;///NOW3
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
///glutInitWindowSize(600,600);///可以開大一點的window
glutCreateWindow("Week 13 angle motion file");
glutKeyboardFunc(keyboard);///NOW3
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glutMainLoop();
}
06 在 motion 後寫入檔案
write_file_after_motion程式碼：
#include <GL/glut.h>
#include <stdio.h>///NOW_FILE (0)
float angle[20];///NOW2
int angleID=1;///NOW3
FILE * fout = NULL;///NOW_FILE (1)
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1, 1, 1);///white
glutSolidTeapot( 0.3 );///body
glPushMatrix();///右邊
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[2], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();///左邊
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[3], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[4], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
void motion(int x, int y)///NOW2
{///NOW2
angle[angleID] += x-oldX;///NOW3
oldX = x;///NOW2
if(fout == NULL) fout = fopen("motion.txt", "w+");///NOW_FILE (2)
for(int i=0;i<20;i++){///NOW3
printf(" %.2f ", angle[i]);///NOW3
fprintf(fout, " %.2f ", angle[i]);///NOW_FILE
}
printf("\n");///NOW3
fprintf(fout, "\n");///NOW_FILE
display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
if(key=='1') angleID=1;///NOW3
if(key=='2') angleID=2;///NOW3
if(key=='3') angleID=3;///NOW3
if(key=='4') angleID=4;///NOW3
if(key=='w'){///NOW_FILE
fout = fopen("motion.txt", "w+");///NOW_FILE (2)
}
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
///glutInitWindowSize(600,600);///可以開大一點的window
glutCreateWindow("Week 13 angle motion file");
glutKeyboardFunc(keyboard);///NOW3
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glutMainLoop();
}
ReadFile_OK程式碼：
#include <GL/glut.h>
#include <stdio.h>///NOW_FILE (0)
float angle[20];///NOW2
int angleID=1;///NOW3
FILE * fout = NULL;///NOW_FILE (1)
FILE * fin = NULL;///NOW_FILE_READ (1)
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1, 1, 1);///white
glutSolidTeapot( 0.3 );///body
glPushMatrix();///右邊
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[1], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[2], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();///左邊
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[3], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right arm
glPushMatrix();
glTranslatef(-0.2, 0, 0);///NOW2 (3)掛上去
glRotatef(angle[4], 0,0,1);///NOW2 ///(2)旋轉
glTranslatef(-0.15, 0, 0);///NOW2 (1)旋轉中心
glColor3f(1, 0, 0);///red
glutSolidTeapot( 0.2 );///right lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
void motion(int x, int y)///NOW2
{///NOW2
angle[angleID] += x-oldX;///NOW3
oldX = x;///NOW2
if(fout == NULL) fout = fopen("motion.txt", "w+");///NOW_FILE (2)
for(int i=0;i<20;i++){///NOW3
printf(" %.2f ", angle[i]);///NOW3
fprintf(fout, " %.2f ", angle[i]);///NOW_FILE
}
printf("\n");///NOW3
fprintf(fout, "\n");///NOW_FILE
display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
if(key=='1') angleID=1;///NOW3
if(key=='2') angleID=2;///NOW3
if(key=='3') angleID=3;///NOW3
if(key=='4') angleID=4;///NOW3
if(key=='w'){///NOW_FILE
fout = fopen("motion.txt", "w+");///NOW_FILE (2)
}
if(key=='r'){
if(fin==NULL) fin = fopen("motion.txt", "r");///NOW_FILE_READ (2)
///scanf("%d", &n);
for(int i=0;i<20; i++){///NOW_FILE_READ
fscanf(fin, "%f", &angle[i]);///NOW_FILE_READ
printf(" %.2f ", angle[i]);///順便印出來看數字對不對
}
}
glutPostRedisplay();///NOW_FILE_READ 和 display()很像
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
///glutInitWindowSize(600,600);///可以開大一點的window
glutCreateWindow("Week 13 angle motion file");
glutKeyboardFunc(keyboard);///NOW3
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glutMainLoop();
}
回家作業：
#include<GL/glut.h>
#include "glm.h"
GLMmodel* pmodel = 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;
GLMmodel* pmodel10 = NULL;
float angle[20];///NOW2
int angleID=1;///NOW3
const GLfloat light_ambient[] = { 0.0f, 0.0f, 0.0f, 1.0f };
const GLfloat light_diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[] = { 0.7f, 0.7f, 0.7f, 1.0f };
const GLfloat mat_diffuse[] = { 0.8f, 0.8f, 0.8f, 1.0f };
const GLfloat mat_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat high_shininess[] = { 100.0f };
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslatef(-0.092,0.37,0);
glRotatef(angle[1],0,1,0);
glTranslatef(0,0,0);
glScalef(0.5,0.5,0.5);
if (!pmodel) {
pmodel = glmReadOBJ("data/01.obj");
if (!pmodel) exit(0);
glmUnitize(pmodel);
glmFacetNormals(pmodel);
glmVertexNormals(pmodel, 90.0);
}
glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(0,0,0);
glRotatef(0,0,0,1);
glTranslatef(-0.1,0,0);
glScalef(0.25,0.25,0.25);
if (!pmodel2) {
pmodel2= glmReadOBJ("data/02.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(-0.26,0.09,0);
glRotatef(angle[2],0,0,3);
glTranslatef(-0.02,-0.01,0);
glScalef(0.4,0.4,0.4);
if (!pmodel3) {
pmodel3= glmReadOBJ("data/03.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(-0.25,0.005,0);
glRotatef(angle[5],0,0,1);
glTranslatef(0,0,0);
glScalef(1,1,1);
if (!pmodel6) {
pmodel6 = glmReadOBJ("data/06.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(0.08,0.09,0);
glRotatef(angle[4],0,0,1);
glTranslatef(0,0,0);
glScalef(0.4,0.4,0.4);
if (!pmodel5) {
pmodel5 = glmReadOBJ("data/05.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(0.22,0.01,-0.7);
glRotatef(angle[3],0,0,1);
glTranslatef(0.03,0.01,0);
glScalef(1,1,1);
if (!pmodel4) {
pmodel4= glmReadOBJ("data/04.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.02,-0.18,0);
glRotatef(angle[6],0,0,1);
glTranslatef(0,0,0);
glScalef(0.1,0.1,0.1);
if (!pmodel7) {
pmodel7 = glmReadOBJ("data/07.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(0.15,-0.7,0);
glRotatef(angle[7],0,0,1);
glTranslatef(0,-0.2,0);
glScalef(1,1,1);
if (!pmodel8) {
pmodel8 = glmReadOBJ("data/08.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.18,-0.14,0);
glRotatef(angle[8],0,0,1);
glTranslatef(0,-0.04,0);
glScalef(0.1,0.1,0.1);
if (!pmodel9) {
pmodel9 = glmReadOBJ("data/09.obj");
if (!pmodel9) exit(0);
glmUnitize(pmodel9);
glmFacetNormals(pmodel9);
glmVertexNormals(pmodel9, 90.0);
}
glmDraw(pmodel9, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(-0.05,-0.42,0);
glRotatef(angle[9],0,0,1);
glTranslatef(0,-0.5,0);
glScalef(0.7,0.7,0.7);
if (!pmodel10) {
pmodel10 = glmReadOBJ("data/10.obj");
if (!pmodel10) exit(0);
glmUnitize(pmodel10);
glmFacetNormals(pmodel10);
glmVertexNormals(pmodel10, 90.0);
}
glmDraw(pmodel10, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
#include <stdio.h>///NOW3
void motion(int x, int y)///NOW2
{///NOW2
angle[angleID] += x-oldX;///NOW3
oldX = x;///NOW2
display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
if(key=='1') angleID=1;///NOW3
if(key=='2') angleID=2;///NOW3
if(key=='3') angleID=3;///NOW3
if(key=='4') angleID=4;///NOW3
if(key=='5') angleID=5;
if(key=='6') angleID=6;
if(key=='7') angleID=7;
if(key=='8') angleID=8;
if(key=='9') angleID=9;
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);
glutInitWindowSize(600,600);
glutCreateWindow("06161012");
glutKeyboardFunc(keyboard);///NOW3
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glClearColor(1,1,1,1);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glEnable(GL_LIGHT0);
glEnable(GL_NORMALIZE);
glEnable(GL_COLOR_MATERIAL);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);
glutMainLoop();
}
回家作業：
程式碼：
#include "glm.h"
GLMmodel* pmodel = 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;
GLMmodel* pmodel10 = NULL;
float angle[20];///NOW2
int angleID=1;///NOW3
const GLfloat light_ambient[] = { 0.0f, 0.0f, 0.0f, 1.0f };
const GLfloat light_diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[] = { 0.7f, 0.7f, 0.7f, 1.0f };
const GLfloat mat_diffuse[] = { 0.8f, 0.8f, 0.8f, 1.0f };
const GLfloat mat_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat high_shininess[] = { 100.0f };
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslatef(-0.092,0.37,0);
glRotatef(angle[1],0,1,0);
glTranslatef(0,0,0);
glScalef(0.5,0.5,0.5);
if (!pmodel) {
pmodel = glmReadOBJ("data/01.obj");
if (!pmodel) exit(0);
glmUnitize(pmodel);
glmFacetNormals(pmodel);
glmVertexNormals(pmodel, 90.0);
}
glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(0,0,0);
glRotatef(0,0,0,1);
glTranslatef(-0.1,0,0);
glScalef(0.25,0.25,0.25);
if (!pmodel2) {
pmodel2= glmReadOBJ("data/02.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();
glTranslatef(-0.26,0.09,0);
glRotatef(angle[2],0,0,3);
glTranslatef(-0.02,-0.01,0);
glScalef(0.4,0.4,0.4);
if (!pmodel3) {
pmodel3= glmReadOBJ("data/03.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(-0.25,0.005,0);
glRotatef(angle[5],0,0,1);
glTranslatef(0,0,0);
glScalef(1,1,1);
if (!pmodel6) {
pmodel6 = glmReadOBJ("data/06.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(0.08,0.09,0);
glRotatef(angle[4],0,0,1);
glTranslatef(0,0,0);
glScalef(0.4,0.4,0.4);
if (!pmodel5) {
pmodel5 = glmReadOBJ("data/05.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(0.22,0.01,-0.7);
glRotatef(angle[3],0,0,1);
glTranslatef(0.03,0.01,0);
glScalef(1,1,1);
if (!pmodel4) {
pmodel4= glmReadOBJ("data/04.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.02,-0.18,0);
glRotatef(angle[6],0,0,1);
glTranslatef(0,0,0);
glScalef(0.1,0.1,0.1);
if (!pmodel7) {
pmodel7 = glmReadOBJ("data/07.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(0.15,-0.7,0);
glRotatef(angle[7],0,0,1);
glTranslatef(0,-0.2,0);
glScalef(1,1,1);
if (!pmodel8) {
pmodel8 = glmReadOBJ("data/08.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.18,-0.14,0);
glRotatef(angle[8],0,0,1);
glTranslatef(0,-0.04,0);
glScalef(0.1,0.1,0.1);
if (!pmodel9) {
pmodel9 = glmReadOBJ("data/09.obj");
if (!pmodel9) exit(0);
glmUnitize(pmodel9);
glmFacetNormals(pmodel9);
glmVertexNormals(pmodel9, 90.0);
}
glmDraw(pmodel9, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();
glTranslatef(-0.05,-0.42,0);
glRotatef(angle[9],0,0,1);
glTranslatef(0,-0.5,0);
glScalef(0.7,0.7,0.7);
if (!pmodel10) {
pmodel10 = glmReadOBJ("data/10.obj");
if (!pmodel10) exit(0);
glmUnitize(pmodel10);
glmFacetNormals(pmodel10);
glmVertexNormals(pmodel10, 90.0);
}
glmDraw(pmodel10, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldX=0;///NOW2
void mouse(int button, int state, int x, int y)///NOW2
{///NOW2
oldX = x;///NOW2
}
#include <stdio.h>///NOW3
void motion(int x, int y)///NOW2
{///NOW2
angle[angleID] += x-oldX;///NOW3
oldX = x;///NOW2
display();///NOW2
}
void keyboard(unsigned char key, int x, int y)///NOW3
{///NOW3
if(key=='1') angleID=1;///NOW3
if(key=='2') angleID=2;///NOW3
if(key=='3') angleID=3;///NOW3
if(key=='4') angleID=4;///NOW3
if(key=='5') angleID=5;
if(key=='6') angleID=6;
if(key=='7') angleID=7;
if(key=='8') angleID=8;
if(key=='9') angleID=9;
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_DEPTH);
glutInitWindowSize(600,600);
glutCreateWindow("06161012");
glutKeyboardFunc(keyboard);///NOW3
glutMouseFunc(mouse);///NOW2
glutMotionFunc(motion);///NOW2
glutDisplayFunc(display);
glClearColor(1,1,1,1);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glEnable(GL_LIGHT0);
glEnable(GL_NORMALIZE);
glEnable(GL_COLOR_MATERIAL);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);
glutMainLoop();
}
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