下載OPEN CV
準備貼圖使用
2017年7月2日 星期日
2017年7月1日 星期六
2017年6月5日 星期一
20170605_Week13 佳諭der課堂筆記
Week 13 課堂內容筆記摘要
作業一 - 學習內插公式+交叉相乘的概念做出連續動作
1.利用以下截圖檔了解內插法的概念。
2.觀看以下截圖程式碼了解利用Timer結合角度+內插法的概念實作應用。
截圖檔
作業一 - 存檔與讀檔
1.利用今日所學之截圖程式碼學會如何讓動作進行存檔並且在CodeBlocks中讀取動作檔案。
(第一次存檔匯存到.cbp專案黨的資料夾中，成為一個記事本file檔案)
截圖檔
week 13 楊語琛的上課筆記 ﾚ(ﾟ∀ﾟ;)ﾍ=З=З=З
一 內差公式
1 Excel的公式應用
例: 薪水就是角度
公式:Alpha*NewAngle+(1-Alpha)*OldAngle
FILE*font=NULL;//檔案指標
if(key=='s' || key='S')
{
if(fout==NULL)
fout=fopen("file.txt", "w+");
}
1 Excel的公式應用
例: 薪水就是角度
公式:Alpha*NewAngle+(1-Alpha)*OldAngle
2 解壓老師的專案以及把freeglut的壓縮檔案拉到桌面並且開啟專案，加入內插公式
應用上周的內容加入Timer使機器人會動
3 寫檔案
#include<stdio.h>FILE*font=NULL;//檔案指標
if(key=='s' || key='S')
{
if(fout==NULL)
fout=fopen("file.txt", "w+");
}
Week13陳冠霖的上課筆記
本周進度:
#include <stdlib.h>
#include <GL/glut.h>
#include "glm.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;
int now = 0;
float angle[10]={};
float alpha=0.0;
float oldAngle[10]={0,0,0,0,0,0,0,0,0,0};
float newAngle[10]={10,20,30,40,50,60,70,80,90,100};
float anglee=0;
void interpolation()
{
for(int i=0;i<9;i++)
{
angle[i]=alpha*newAngle[i]+(1-alpha)*oldAngle[i];
}
alpha+=0.1;
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
if (!pmodel1) {//head
pmodel1 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/head.obj");
if (!pmodel1) exit(0);
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1, 90.0);
}
if (!pmodel2) {//body
pmodel2 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/body.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
if (!pmodel3) {
pmodel3 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/up1.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
if (!pmodel4) {
pmodel4 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/up2.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
if (!pmodel5) {
pmodel5 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/hand.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
if (!pmodel6) {
pmodel6 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down1.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
if (!pmodel7) {
pmodel7 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down2.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
if (!pmodel8) {
pmodel8 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down3.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
glPushMatrix();
//glRotatef(anglee,0,1,0);//旋轉
glPushMatrix();//頭
glTranslatef(0,0.65,0);//移動
glRotatef(90,0,1,0);//旋轉
glScalef(0.6,0.6,0.6);//縮放
glmDraw(pmodel1, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix(); //身體
glTranslatef(0,0.1,0);//移動
glRotatef(90,0,1,0);//旋轉
glScalef(0.4,0.4,0.4);//縮放
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右臂
glTranslatef(0.43,0.3,0);
glRotatef(angle[0],1,0,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(0.45,0.3,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右籌
glTranslatef(0.43,0.3,0);
glRotatef(angle[2],0,1,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(0.55,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右長
glTranslatef(0.8,0,0);
glRotatef(270,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//左臂
glTranslatef(0.46,0.3,0);
glRotatef(angle[1],1,0,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(-0.45,0.3,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左籌
glTranslatef(-0.46,-0.3,0);
glRotatef(angle[3],0,1,0);
glTranslatef(0.45,0.3,0);
glPushMatrix();
glTranslatef(-0.55,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左掌
glTranslatef(-0.8,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//左大腿
glTranslatef(-0.2,-0.35,0);
glRotatef(angle[4],0,1,0);
glTranslatef(0.2,0.3,0);
glPushMatrix();
glTranslatef(-0.2,-0.35,0);
glRotatef(90,0,1,0);
glScalef(0.2,0.25,0.25);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左小腿
glTranslatef(-0.25,-0.25,0);
glRotatef(angle[5],0,1,0);
glTranslatef(0.25,0.3,0);
glPushMatrix();
glTranslatef(-0.25,-0.7,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.4,0.5);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左掌
glTranslatef(-0.3,-0.9,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//右大腿
glTranslatef(0.2,0.25,0);
glRotatef(angle[6],0,1,0);
glTranslatef(-0.2,-0.3,0);
glPushMatrix();
glTranslatef(0.2,-0.35,0);
glRotatef(270,0,1,0);
glScalef(0.2,0.25,0.25);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右小腿
glTranslatef(0.25,0.35,0);
glRotatef(angle[7],0,1,0);
glTranslatef(-0.25,-0.3,0);
glPushMatrix();
glTranslatef(0.25,-0.7,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.4,0.5);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右腳掌
glTranslatef(0.3,-0.9,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldx=0,oldy=0;
void mouse(int button, int state, int x, int y)
{
oldx=x;
oldy=y;
glutPostRedisplay();
}
void motion(int x, int y)
{
angle[now]+=(x-oldx);
oldx = x;
glutPostRedisplay();
}
void keyboard(unsigned char key, int x, int y)
{
if(key=='0') now=0;
if(key=='1') now=1;
if(key=='2') now=2;
if(key=='3') now=3;
if(key=='4') now=4;
if(key=='5') now=5;
if(key=='6') now=6;
if(key=='7') now=7;
if(key=='8') now=8;
}
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 };
#include <stdio.h>
void timer(int t)
{
glutTimerFunc(10,timer,t+1);
interpolation();
anglee++;
glutPostRedisplay();
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGB);
glutCreateWindow("04160480");
glutDisplayFunc(display);
glutIdleFunc(display);
glutTimerFunc(0,timer,0);
glClearColor(1,1,1,1);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
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();
}
內插講解
內差公式:d*新+(1-d)*舊
在之前的機器人裡加入float alpha=0.0;float oldAngle[10]={0,0,0,0,0,0,0,0,0,0};float newAngle[10]={10,20,30,40,50,60,70,80,90,100};
void interpolation(){for(int i=0;i<9;i++){angle[i]=alpha*newAngle[i]+(1-alpha)*oldAngle[i];}
alpha+=0.1;}，修改倒數器裡加入interpolation();
以下是程式碼:
#include <string.h>#include <stdlib.h>
#include <GL/glut.h>
#include "glm.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;
int now = 0;
float angle[10]={};
float alpha=0.0;
float oldAngle[10]={0,0,0,0,0,0,0,0,0,0};
float newAngle[10]={10,20,30,40,50,60,70,80,90,100};
float anglee=0;
void interpolation()
{
for(int i=0;i<9;i++)
{
angle[i]=alpha*newAngle[i]+(1-alpha)*oldAngle[i];
}
alpha+=0.1;
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
if (!pmodel1) {//head
pmodel1 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/head.obj");
if (!pmodel1) exit(0);
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1, 90.0);
}
if (!pmodel2) {//body
pmodel2 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/body.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
if (!pmodel3) {
pmodel3 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/up1.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
if (!pmodel4) {
pmodel4 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/up2.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
if (!pmodel5) {
pmodel5 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/hand.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
if (!pmodel6) {
pmodel6 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down1.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
if (!pmodel7) {
pmodel7 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down2.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
if (!pmodel8) {
pmodel8 = glmReadOBJ("C:\\Users\\user\\Desktop\\hw122/down3.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
glPushMatrix();
//glRotatef(anglee,0,1,0);//旋轉
glPushMatrix();//頭
glTranslatef(0,0.65,0);//移動
glRotatef(90,0,1,0);//旋轉
glScalef(0.6,0.6,0.6);//縮放
glmDraw(pmodel1, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix(); //身體
glTranslatef(0,0.1,0);//移動
glRotatef(90,0,1,0);//旋轉
glScalef(0.4,0.4,0.4);//縮放
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右臂
glTranslatef(0.43,0.3,0);
glRotatef(angle[0],1,0,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(0.45,0.3,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右籌
glTranslatef(0.43,0.3,0);
glRotatef(angle[2],0,1,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(0.55,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右長
glTranslatef(0.8,0,0);
glRotatef(270,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//左臂
glTranslatef(0.46,0.3,0);
glRotatef(angle[1],1,0,0);
glTranslatef(-0.45,-0.3,0);
glPushMatrix();
glTranslatef(-0.45,0.3,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左籌
glTranslatef(-0.46,-0.3,0);
glRotatef(angle[3],0,1,0);
glTranslatef(0.45,0.3,0);
glPushMatrix();
glTranslatef(-0.55,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左掌
glTranslatef(-0.8,0,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//左大腿
glTranslatef(-0.2,-0.35,0);
glRotatef(angle[4],0,1,0);
glTranslatef(0.2,0.3,0);
glPushMatrix();
glTranslatef(-0.2,-0.35,0);
glRotatef(90,0,1,0);
glScalef(0.2,0.25,0.25);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左小腿
glTranslatef(-0.25,-0.25,0);
glRotatef(angle[5],0,1,0);
glTranslatef(0.25,0.3,0);
glPushMatrix();
glTranslatef(-0.25,-0.7,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.4,0.5);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//左掌
glTranslatef(-0.3,-0.9,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();//右大腿
glTranslatef(0.2,0.25,0);
glRotatef(angle[6],0,1,0);
glTranslatef(-0.2,-0.3,0);
glPushMatrix();
glTranslatef(0.2,-0.35,0);
glRotatef(270,0,1,0);
glScalef(0.2,0.25,0.25);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右小腿
glTranslatef(0.25,0.35,0);
glRotatef(angle[7],0,1,0);
glTranslatef(-0.25,-0.3,0);
glPushMatrix();
glTranslatef(0.25,-0.7,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.4,0.5);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();//右腳掌
glTranslatef(0.3,-0.9,0);
glRotatef(90,0,1,0);
glScalef(0.5,0.5,0.5);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int oldx=0,oldy=0;
void mouse(int button, int state, int x, int y)
{
oldx=x;
oldy=y;
glutPostRedisplay();
}
void motion(int x, int y)
{
angle[now]+=(x-oldx);
oldx = x;
glutPostRedisplay();
}
void keyboard(unsigned char key, int x, int y)
{
if(key=='0') now=0;
if(key=='1') now=1;
if(key=='2') now=2;
if(key=='3') now=3;
if(key=='4') now=4;
if(key=='5') now=5;
if(key=='6') now=6;
if(key=='7') now=7;
if(key=='8') now=8;
}
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 };
#include <stdio.h>
void timer(int t)
{
glutTimerFunc(10,timer,t+1);
interpolation();
anglee++;
glutPostRedisplay();
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGB);
glutCreateWindow("04160480");
glutDisplayFunc(display);
glutIdleFunc(display);
glutTimerFunc(0,timer,0);
glClearColor(1,1,1,1);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
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();
}
老師講解圖:
讀檔跟存檔
新增以下程式碼:
#include <stdio.h>
FILE * fout=NULL;
FILE * fin=NULL;
void keyboard(unsigned char key, int x, int y)
{
if(key=='0') now=0;
if(key=='1') now=1;
if(key=='2') now=2;
if(key=='3') now=3;
if(key=='4') now=4;
if(key=='5') now=5;
if(key=='6') now=6;
if(key=='7') now=7;
if(key=='8') now=8;
if(key=='s' || key=='S')
{
if(fout==NULL){
fout=fopen("file.txt","w+");
printf("產生FILE了\n");
}
fprintf(fout,"%.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4]);
printf("文件有資料了喔%.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4]);
}
if(key=='r' || key=='R')
{
if(fin==NULL){
fin=fopen("file.txt","r");
printf("123");
}
fscanf(fin,"%f %f %f %f %f",&angle[0],&angle[1],angle[2],&angle[3],&angle[4]);
glutPostRedisplay();
}
}
老師講解圖:
Week13 20170605 芷萱的課堂筆記
作業一 :
目標 : 利用内插公式擺出各種擺出各種角度
angle=alpha*newAngle+(1-alpha)*oldAngle;
1.參考老師解說內插公式
4.存檔→將角度存在一個記事本file.txtif(key=='s'||key=='S'){ if(fout==NULL){ fout=fopen("file.txt","w+"); printf("現在我產生一個file.txt的檔案在目錄裡\n"); } fprintf(fout,"%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4],angle[5],angle[6],angle[7],angle[8]); printf("現在我把一些數字印到檔案裡%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4],angle[5],angle[6],angle[7],angle[8]); }
目標 : 利用内插公式擺出各種擺出各種角度
angle=alpha*newAngle+(1-alpha)*oldAngle;
1.參考老師解說內插公式
4.存檔→將角度存在一個記事本file.txtif(key=='s'||key=='S'){ if(fout==NULL){ fout=fopen("file.txt","w+"); printf("現在我產生一個file.txt的檔案在目錄裡\n"); } fprintf(fout,"%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4],angle[5],angle[6],angle[7],angle[8]); printf("現在我把一些數字印到檔案裡%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f\n",angle[0],angle[1],angle[2],angle[3],angle[4],angle[5],angle[6],angle[7],angle[8]); }
if(key=='r'||key=='R'){
if(fin==NULL){
fin=fopen("file.txt","r");
printf("現在我產生一個file.txt的檔案在目錄裡\n");
}
fscanf(fin,"%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f\n",&angle[0],&angle[1],&angle[2],&angle[3],&angle[4],&angle[5],&angle[6],&angle[7],&angle[8]);
glutPostRedisplay();
}
Week 13 20170605 鄭雅至的課堂筆記
Week 13
HW 1
利用 Excel 了解內插公式。
 |
HW 2
打開自己的模型。增加內插公式的函式與Timer函式。
函式：
float alpha=0.0;
float oldAngle[9]={0,0,0,0,0,0,0,0,0};
float newAngle[9]={40,40,-40,-40,0,0,0,0,0};
void interpolation()
{
for(int i=0;i<9;i++){
angle[i]=alpha*newAngle[i]+(1-alpha)*oldAngle[i];
}
alpha+=0.1;
}
void timer(int t)
{
glutTimerFunc(1000,timer,t+1);
interpolation();
glutPostRedisplay();
}
HW 3
複習。第一階段：
程式碼：
#include <GL/glut.h>
#include <math.h>
float eyeX=0, eyeY=0, eyeZ=2;
float centerX=0, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
///float angle=0, dir=1;///只有一個角度,好可憐, ///今天簡化修改掉
float angle[20]={};///今天簡化修改掉
static void display(void)
{
glMatrixMode(GL_PROJECTION);///臨時切換成投影Projection矩陣來調整
glLoadIdentity();
gluPerspective(60, 1, 0.001, 10000);
///fov: field of view 視野的張角(y方向)
///aspect: xy的比例 zNear, zFar 代表
glMatrixMode(GL_MODELVIEW);///馬上切換回去Model View矩陣
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3d(1,0,0);
/// angle+=dir;///今天簡化修改掉
/// if(angle>60)dir = -dir;///今天簡化修改掉
/// if(angle<0) dir = -dir;///今天簡化修改掉
glPushMatrix();
gluLookAt(eyeX, eyeY, eyeZ,
centerX, centerY, centerZ,
upX, upY, upZ);
glutSolidTeapot(0.3);///head
glPushMatrix();
glTranslatef(0, -0.3, 0);
glColor3f(1,1,1); glutSolidTeapot(0.3);///body
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[1], 0,0,1);///R///今天簡化修改掉
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right upper arm
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[2], 0,0,1);///R///今天簡化修改
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[3], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left upper arm
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[4], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
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 };
int now=0;
int oldX=0, oldY=0;
#include <stdio.h>
void keyboard(unsigned char key, int x, int y)///今天簡化修改
{
printf("%c\n", key);
if(key=='0') now=0;///今天簡化修改
if(key=='1') now=1;///今天簡化修改
if(key=='2') now=2;///今天簡化修改
if(key=='3') now=3;///今天簡化修改
if(key=='4') now=4;///今天簡化修改
if(key=='5') now=5;///今天簡化修改
}
void mouse(int button, int state, int x, int y)///今天簡化修改
{
oldX=x;///今天簡化修改
oldY=y;///今天簡化修改
}
void motion(int x, int y)///今天簡化修改
{
angle[now] += x-oldX;///今天簡化修改
oldX=x;
glutPostRedisplay();///今天簡化修改
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitWindowSize(640,480);
glutInitWindowPosition(10,10);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
///glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(keyboard);///今天簡化修改
glutMouseFunc(mouse);///今天簡化修改
glutMotionFunc(motion);///今天簡化修改
///glutIdleFunc(idle);
///glutIdleFunc(display);///今天簡化修改
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();
return EXIT_SUCCESS;
}
第二階段：
程式碼：
#include <GL/glut.h>
#include <math.h>
float eyeX=0, eyeY=0, eyeZ=2;
float centerX=0, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
///float angle=0, dir=1;///只有一個角度,好可憐, ///今天簡化修改掉
float angle[20]={};///今天簡化修改掉
static void display(void)
{
glMatrixMode(GL_PROJECTION);///臨時切換成投影Projection矩陣來調整
glLoadIdentity();
gluPerspective(60, 1, 0.001, 10000);
///fov: field of view 視野的張角(y方向)
///aspect: xy的比例 zNear, zFar 代表
glMatrixMode(GL_MODELVIEW);///馬上切換回去Model View矩陣
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3d(1,0,0);
/// angle+=dir;///今天簡化修改掉
/// if(angle>60)dir = -dir;///今天簡化修改掉
/// if(angle<0) dir = -dir;///今天簡化修改掉
glPushMatrix();
gluLookAt(eyeX, eyeY, eyeZ,
centerX, centerY, centerZ,
upX, upY, upZ);
glutSolidTeapot(0.3);///head
glPushMatrix();
glTranslatef(0, -0.3, 0);
glColor3f(1,1,1); glutSolidTeapot(0.3);///body
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[1], 0,0,1);///R///今天簡化修改掉
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right upper arm
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[2], 0,0,1);///R///今天簡化修改
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[3], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left upper arm
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[4], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
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 };
int now=0;
int oldX=0, oldY=0;
#include <stdio.h>///寫檔案的第1行
FILE * fout=NULL;///寫檔案的第2行, 空空的
void keyboard(unsigned char key, int x, int y)///今天簡化修改
{
printf("%c\n", key);
if(key=='0') now=0;///今天簡化修改
if(key=='1') now=1;///今天簡化修改
if(key=='2') now=2;///今天簡化修改
if(key=='3') now=3;///今天簡化修改
if(key=='4') now=4;///今天簡化修改
if(key=='5') now=5;///今天簡化修改
if(key=='s' || key=='S'){
if(fout==NULL){///寫檔案的第3行, 如果是空的,第一次寫檔
fout=fopen("file.txt", "w+");///寫檔案的第4行, 真的去開檔案
printf("現在我產生一個file.txt的檔案在目錄裡面哦\n");
}
fprintf(fout, "%.3f %.3f %.3f %.3f %.3f\n", angle[0],angle[1],angle[2],angle[3],angle[4]);///寫檔案的第5行
printf("現在我把一些數字印到檔案裡面%.3f %.3f %.3f %.3f %.3f\n",
angle[0],angle[1],angle[2],angle[3],angle[4]);
}
}
void mouse(int button, int state, int x, int y)///今天簡化修改
{
oldX=x;///今天簡化修改
oldY=y;///今天簡化修改
}
void motion(int x, int y)///今天簡化修改
{
angle[now] += x-oldX;///今天簡化修改
oldX=x;
glutPostRedisplay();///今天簡化修改
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitWindowSize(640,480);
glutInitWindowPosition(10,10);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
///glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(keyboard);///今天簡化修改
glutMouseFunc(mouse);///今天簡化修改
glutMotionFunc(motion);///今天簡化修改
///glutIdleFunc(idle);
///glutIdleFunc(display);///今天簡化修改
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();
return EXIT_SUCCESS;
}
第三階段：
程式碼：
#include <GL/glut.h>
#include <math.h>
float eyeX=0, eyeY=0, eyeZ=2;
float centerX=0, centerY=0, centerZ=0;
float upX=0, upY=1, upZ=0;
///float angle=0, dir=1;///只有一個角度,好可憐, ///今天簡化修改掉
float angle[20]={};///今天簡化修改掉
static void display(void)
{
glMatrixMode(GL_PROJECTION);///臨時切換成投影Projection矩陣來調整
glLoadIdentity();
gluPerspective(60, 1, 0.001, 10000);
///fov: field of view 視野的張角(y方向)
///aspect: xy的比例 zNear, zFar 代表
glMatrixMode(GL_MODELVIEW);///馬上切換回去Model View矩陣
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3d(1,0,0);
/// angle+=dir;///今天簡化修改掉
/// if(angle>60)dir = -dir;///今天簡化修改掉
/// if(angle<0) dir = -dir;///今天簡化修改掉
glPushMatrix();
gluLookAt(eyeX, eyeY, eyeZ,
centerX, centerY, centerZ,
upX, upY, upZ);
glutSolidTeapot(0.3);///head
glPushMatrix();
glTranslatef(0, -0.3, 0);
glColor3f(1,1,1); glutSolidTeapot(0.3);///body
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[1], 0,0,1);///R///今天簡化修改掉
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right upper arm
glPushMatrix();
glTranslatef(0.3, 0,0);///T
glRotatef(angle[2], 0,0,1);///R///今天簡化修改
glTranslatef(0.3, 0,0);///T
glutSolidTeapot(0.3);///right lower arm
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[3], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left upper arm
glPushMatrix();
glTranslatef(-0.3, 0,0);///T
glRotatef(-angle[4], 0,0,1);///R///今天簡化修改
glTranslatef(-0.3, 0,0);///T
glutSolidTeapot(0.3);///left lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
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 };
int now=0;
int oldX=0, oldY=0;
#include <stdio.h>///寫檔案的第1行
FILE * fout=NULL;///寫檔案的第2行, 空空的
FILE * fin=NULL;///read讀檔案的第1行
void keyboard(unsigned char key, int x, int y)///今天簡化修改
{
printf("%c\n", key);
if(key=='0') now=0;///今天簡化修改
if(key=='1') now=1;///今天簡化修改
if(key=='2') now=2;///今天簡化修改
if(key=='3') now=3;///今天簡化修改
if(key=='4') now=4;///今天簡化修改
if(key=='5') now=5;///今天簡化修改
if(key=='s' || key=='S'){
if(fout==NULL){///寫檔案的第3行, 如果是空的,第一次寫檔
fout=fopen("file.txt", "w+");///寫檔案的第4行, 真的去開檔案
printf("現在我產生一個file.txt的檔案在目錄裡面哦\n");
}
fprintf(fout, "%.3f %.3f %.3f %.3f %.3f\n", angle[0],angle[1],angle[2],angle[3],angle[4]);///寫檔案的第5行
printf("現在我把一些數字印到檔案裡面%.3f %.3f %.3f %.3f %.3f\n",
angle[0],angle[1],angle[2],angle[3],angle[4]);
}
if(key=='r' || key=='R'){
if(fin==NULL){///read讀檔案的第2行
fin=fopen("file.txt", "r");///read讀檔案的第3行
}
fscanf(fin, "%f %f %f %f %f", &angle[0], &angle[1], &angle[2], &angle[3], &angle[4]);///read讀檔案的第4行
glutPostRedisplay();///read讀檔案後, 要重畫畫面
}
}
void mouse(int button, int state, int x, int y)///今天簡化修改
{
oldX=x;///今天簡化修改
oldY=y;///今天簡化修改
}
void motion(int x, int y)///今天簡化修改
{
angle[now] += x-oldX;///今天簡化修改
oldX=x;
glutPostRedisplay();///今天簡化修改
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitWindowSize(640,480);
glutInitWindowPosition(10,10);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("GLUT Shapes");
///glutReshapeFunc(resize);
glutDisplayFunc(display);
glutKeyboardFunc(keyboard);///今天簡化修改
glutMouseFunc(mouse);///今天簡化修改
glutMotionFunc(motion);///今天簡化修改
///glutIdleFunc(idle);
///glutIdleFunc(display);///今天簡化修改
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();
return EXIT_SUCCESS;
}
Week 13 承諺的上課筆記
一.內差公式(交叉相乘)
設A為未知數
A *新 +(1 - A) *舊
二.內插法帶入圖片
程式碼
#include <string.h>
#include <stdlib.h>
#include <GL/glut.h>
#include "glm.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;
GLMmodel* pmodel10 = NULL;
GLMmodel* pmodel11 = NULL;
float angle[9]={},dir=1;
float alpha=0.0;
float oldAngle[9]={0,0,0,0,0,0,0,0,0};
float newAngle[9]={40,40,-40,-40,0,0,0,0,0};
void interpolation()
{
for(int i=0;i<9;i++)
{
angle[i] = alpha *newAngle[i] + (1-alpha)*oldAngle[i];
}
alpha +=0.1;
}
int now=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(180,0,1,0);
if (!pmodel1) {
pmodel1 = glmReadOBJ("data/body.obj");
if (!pmodel1) exit(0);
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1, 90.0);
}
if (!pmodel2) {
pmodel2 = glmReadOBJ("data/head.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
if (!pmodel3) {
pmodel3 = glmReadOBJ("data/leftelbow.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
if (!pmodel4) {
pmodel4 = glmReadOBJ("data/rightelbow.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
if (!pmodel5) {
pmodel5 = glmReadOBJ("data/leftarm.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
if (!pmodel6) {
pmodel6 = glmReadOBJ("data/rightarm.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
if (!pmodel7) {
pmodel7 = glmReadOBJ("data/leftthigh.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
if (!pmodel8) {
pmodel8 = glmReadOBJ("data/rightthigh.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
if (!pmodel9) {
pmodel9 = glmReadOBJ("data/leftcalf.obj");
if (!pmodel9) exit(0);
glmUnitize(pmodel9);
glmFacetNormals(pmodel9);
glmVertexNormals(pmodel9, 90.0);
}
if (!pmodel10) {
pmodel10 = glmReadOBJ("data/leftcalf.obj");
if (!pmodel10) exit(0);
glmUnitize(pmodel10);
glmFacetNormals(pmodel10);
glmVertexNormals(pmodel10, 90.0);
}
if (!pmodel11) {
pmodel11 = glmReadOBJ("data/eye.obj");
if (!pmodel11) exit(0);
glmUnitize(pmodel11);
glmFacetNormals(pmodel11);
glmVertexNormals(pmodel11, 90.0);
}
glPushMatrix();///身體
///angle[now]+=dir*0.1;///
///if(angle[now]>90) dir=-dir;
///if(angle[now]<0) dir=-dir;
glTranslatef(0,0.15,0);
glScalef(0.7,0.7,0.7);
glmDraw(pmodel1, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///頭
glTranslatef(0,0.675,0);
glScalef(1.3,1.3,1.3);
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();///右上臂
glTranslatef(0.2,0.4,0);
glRotatef(angle[0]*1.5 , 0,0,1);
glTranslatef(0.2,-0.3,0);
glScalef(0.8,0.8,0.8);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///右下臂
glTranslatef(0.1,-0.2,0);
glRotatef(angle[1]*2, 0,0,1);
glTranslatef(0,-0.4,0);
glScalef(0.75,0.8,0.75);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///左上臂
glTranslatef(-0.2,0.4,0);
glRotatef(-angle[2]*1.5, 0,0,1);
glTranslatef(-0.2,-0.3,0);
glScalef(0.8,0.8,0.8);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///左下臂
glTranslatef(-0.2,-0.275,0);
glRotatef(-angle[3]*2, 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.7,0.8,0.7);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///左大腿
glTranslatef(0.2,-0.35,0);
glRotatef(angle[5] , 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.4,0.4,0.4);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///左小腿
glTranslatef(0.5,-1.4,0);
glRotatef(angle[6]*0.08 , 0,0,1);
glTranslatef(-0.4,0.8,0);
glScalef(0.55,0.55,0.55);
glmDraw(pmodel9, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///右大腿
glTranslatef(-0.2,-0.35,0);
glRotatef(-angle[7] , 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.4,0.4,0.4);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///右小腿
glTranslatef(-0.5,-1.4,0);
glRotatef(-angle[8]*0.08 , 0,0,1);
glTranslatef(0.4,0.8,0);
glScalef(0.55,0.55,0.55);
glmDraw(pmodel10, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///眼
glTranslatef(0,0.675,0.1);
glScalef(1.3,1.3,1.3);
glmDraw(pmodel11, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
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 timer(int t)
{
glutTimerFunc(1000,timer,t+1);
interpolation();
glutPostOverlayRedisplay();
}
int oldX=0,oldY=0;
#include <stdio.h>///寫檔案的第1行
FILE * fout=NULL;///寫檔案的第2行, 空空的
FILE * fin=NULL;///read讀檔案的第1行
void keyboard(unsigned char key,int x,int y)
{
if(key=='0') now=0;
if(key=='1') now=1;
if(key=='2') now=2;
if(key=='3') now=3;
if(key=='4') now=4;
if(key=='5') now=5;
if(key=='6') now=6;
if(key=='7') now=7;
if(key=='8') now=8;
if(key=='s' || key=='S'){
if(fout==NULL){///寫檔案的第3行, 如果是空的,第一次寫檔
fout=fopen("file.txt", "w+");///寫檔案的第4行, 真的去開檔案
printf("現在我產生一個file.txt的檔案在目錄裡面哦\n");
}
fprintf(fout, "%.3f %.3f %.3f %.3f %.3f\n", angle[0],angle[1],angle[2],angle[3],angle[4]);///寫檔案的第5行
printf("現在我把一些數字印到檔案裡面%.3f %.3f %.3f %.3f %.3f\n",
angle[0],angle[1],angle[2],angle[3],angle[4]);
}
if(key=='r' || key=='R'){
if(fin==NULL){///read讀檔案的第2行
fin=fopen("file.txt", "r");///read讀檔案的第3行
}
fscanf(fin, "%f %f %f %f %f", &angle[0], &angle[1], &angle[2], &angle[3], &angle[4]);///read讀檔案的第4行
glutPostRedisplay();///read讀檔案後, 要重畫畫面
}
}
void mouse(int button,int state,int x,int y)
{
oldX=x;oldY=y;
glutPostRedisplay();
}
void motion(int x,int y)
{
angle[now]+=(x-oldX);
oldX=x;
glutPostRedisplay();
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGB);
glutInitWindowSize(500,500);
glutCreateWindow("04160391");
glutDisplayFunc(display);
glutIdleFunc(display);
glutTimerFunc(0,timer,0);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
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();
}
設A為未知數
A *新 +(1 - A) *舊
二.內插法帶入圖片
程式碼
#include <string.h>
#include <stdlib.h>
#include <GL/glut.h>
#include "glm.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;
GLMmodel* pmodel10 = NULL;
GLMmodel* pmodel11 = NULL;
float angle[9]={},dir=1;
float alpha=0.0;
float oldAngle[9]={0,0,0,0,0,0,0,0,0};
float newAngle[9]={40,40,-40,-40,0,0,0,0,0};
void interpolation()
{
for(int i=0;i<9;i++)
{
angle[i] = alpha *newAngle[i] + (1-alpha)*oldAngle[i];
}
alpha +=0.1;
}
int now=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(180,0,1,0);
if (!pmodel1) {
pmodel1 = glmReadOBJ("data/body.obj");
if (!pmodel1) exit(0);
glmUnitize(pmodel1);
glmFacetNormals(pmodel1);
glmVertexNormals(pmodel1, 90.0);
}
if (!pmodel2) {
pmodel2 = glmReadOBJ("data/head.obj");
if (!pmodel2) exit(0);
glmUnitize(pmodel2);
glmFacetNormals(pmodel2);
glmVertexNormals(pmodel2, 90.0);
}
if (!pmodel3) {
pmodel3 = glmReadOBJ("data/leftelbow.obj");
if (!pmodel3) exit(0);
glmUnitize(pmodel3);
glmFacetNormals(pmodel3);
glmVertexNormals(pmodel3, 90.0);
}
if (!pmodel4) {
pmodel4 = glmReadOBJ("data/rightelbow.obj");
if (!pmodel4) exit(0);
glmUnitize(pmodel4);
glmFacetNormals(pmodel4);
glmVertexNormals(pmodel4, 90.0);
}
if (!pmodel5) {
pmodel5 = glmReadOBJ("data/leftarm.obj");
if (!pmodel5) exit(0);
glmUnitize(pmodel5);
glmFacetNormals(pmodel5);
glmVertexNormals(pmodel5, 90.0);
}
if (!pmodel6) {
pmodel6 = glmReadOBJ("data/rightarm.obj");
if (!pmodel6) exit(0);
glmUnitize(pmodel6);
glmFacetNormals(pmodel6);
glmVertexNormals(pmodel6, 90.0);
}
if (!pmodel7) {
pmodel7 = glmReadOBJ("data/leftthigh.obj");
if (!pmodel7) exit(0);
glmUnitize(pmodel7);
glmFacetNormals(pmodel7);
glmVertexNormals(pmodel7, 90.0);
}
if (!pmodel8) {
pmodel8 = glmReadOBJ("data/rightthigh.obj");
if (!pmodel8) exit(0);
glmUnitize(pmodel8);
glmFacetNormals(pmodel8);
glmVertexNormals(pmodel8, 90.0);
}
if (!pmodel9) {
pmodel9 = glmReadOBJ("data/leftcalf.obj");
if (!pmodel9) exit(0);
glmUnitize(pmodel9);
glmFacetNormals(pmodel9);
glmVertexNormals(pmodel9, 90.0);
}
if (!pmodel10) {
pmodel10 = glmReadOBJ("data/leftcalf.obj");
if (!pmodel10) exit(0);
glmUnitize(pmodel10);
glmFacetNormals(pmodel10);
glmVertexNormals(pmodel10, 90.0);
}
if (!pmodel11) {
pmodel11 = glmReadOBJ("data/eye.obj");
if (!pmodel11) exit(0);
glmUnitize(pmodel11);
glmFacetNormals(pmodel11);
glmVertexNormals(pmodel11, 90.0);
}
glPushMatrix();///身體
///angle[now]+=dir*0.1;///
///if(angle[now]>90) dir=-dir;
///if(angle[now]<0) dir=-dir;
glTranslatef(0,0.15,0);
glScalef(0.7,0.7,0.7);
glmDraw(pmodel1, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///頭
glTranslatef(0,0.675,0);
glScalef(1.3,1.3,1.3);
glmDraw(pmodel2, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPushMatrix();///右上臂
glTranslatef(0.2,0.4,0);
glRotatef(angle[0]*1.5 , 0,0,1);
glTranslatef(0.2,-0.3,0);
glScalef(0.8,0.8,0.8);
glmDraw(pmodel3, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///右下臂
glTranslatef(0.1,-0.2,0);
glRotatef(angle[1]*2, 0,0,1);
glTranslatef(0,-0.4,0);
glScalef(0.75,0.8,0.75);
glmDraw(pmodel5, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///左上臂
glTranslatef(-0.2,0.4,0);
glRotatef(-angle[2]*1.5, 0,0,1);
glTranslatef(-0.2,-0.3,0);
glScalef(0.8,0.8,0.8);
glmDraw(pmodel4, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///左下臂
glTranslatef(-0.2,-0.275,0);
glRotatef(-angle[3]*2, 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.7,0.8,0.7);
glmDraw(pmodel6, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///左大腿
glTranslatef(0.2,-0.35,0);
glRotatef(angle[5] , 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.4,0.4,0.4);
glmDraw(pmodel7, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///左小腿
glTranslatef(0.5,-1.4,0);
glRotatef(angle[6]*0.08 , 0,0,1);
glTranslatef(-0.4,0.8,0);
glScalef(0.55,0.55,0.55);
glmDraw(pmodel9, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///右大腿
glTranslatef(-0.2,-0.35,0);
glRotatef(-angle[7] , 0,0,1);
glTranslatef(0,-0.3,0);
glScalef(0.4,0.4,0.4);
glmDraw(pmodel8, GLM_SMOOTH | GLM_MATERIAL);
glPushMatrix();///右小腿
glTranslatef(-0.5,-1.4,0);
glRotatef(-angle[8]*0.08 , 0,0,1);
glTranslatef(0.4,0.8,0);
glScalef(0.55,0.55,0.55);
glmDraw(pmodel10, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPushMatrix();///眼
glTranslatef(0,0.675,0.1);
glScalef(1.3,1.3,1.3);
glmDraw(pmodel11, GLM_SMOOTH | GLM_MATERIAL);
glPopMatrix();
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
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 timer(int t)
{
glutTimerFunc(1000,timer,t+1);
interpolation();
glutPostOverlayRedisplay();
}
int oldX=0,oldY=0;
#include <stdio.h>///寫檔案的第1行
FILE * fout=NULL;///寫檔案的第2行, 空空的
FILE * fin=NULL;///read讀檔案的第1行
void keyboard(unsigned char key,int x,int y)
{
if(key=='0') now=0;
if(key=='1') now=1;
if(key=='2') now=2;
if(key=='3') now=3;
if(key=='4') now=4;
if(key=='5') now=5;
if(key=='6') now=6;
if(key=='7') now=7;
if(key=='8') now=8;
if(key=='s' || key=='S'){
if(fout==NULL){///寫檔案的第3行, 如果是空的,第一次寫檔
fout=fopen("file.txt", "w+");///寫檔案的第4行, 真的去開檔案
printf("現在我產生一個file.txt的檔案在目錄裡面哦\n");
}
fprintf(fout, "%.3f %.3f %.3f %.3f %.3f\n", angle[0],angle[1],angle[2],angle[3],angle[4]);///寫檔案的第5行
printf("現在我把一些數字印到檔案裡面%.3f %.3f %.3f %.3f %.3f\n",
angle[0],angle[1],angle[2],angle[3],angle[4]);
}
if(key=='r' || key=='R'){
if(fin==NULL){///read讀檔案的第2行
fin=fopen("file.txt", "r");///read讀檔案的第3行
}
fscanf(fin, "%f %f %f %f %f", &angle[0], &angle[1], &angle[2], &angle[3], &angle[4]);///read讀檔案的第4行
glutPostRedisplay();///read讀檔案後, 要重畫畫面
}
}
void mouse(int button,int state,int x,int y)
{
oldX=x;oldY=y;
glutPostRedisplay();
}
void motion(int x,int y)
{
angle[now]+=(x-oldX);
oldX=x;
glutPostRedisplay();
}
int main(int argc, char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGB);
glutInitWindowSize(500,500);
glutCreateWindow("04160391");
glutDisplayFunc(display);
glutIdleFunc(display);
glutTimerFunc(0,timer,0);
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
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();
}
訂閱：
文章 (Atom)