設定Settings - compiler - Linker settings - add - winmm(聲音相關)
///week15-1 PlaySound.cpp
///#include <mmsystem.h>上週教
#include<windows.h>///另一種寫法
int main()
{ ///先放不存在的檔 上週教SND_ASYNC
PlaySound("badbadbad.wav",NULL,SND_SYNC);
}///Compile成功,但是link失敗!!
///.c .cpp = compile => .o = link => .exe
2
#include <windows.h>
#include <stdio.h>///printf
int main()
{
printf("現在在PlaySound()前\n");
PlaySound("07042111.wav",NULL,SND_SYNC);
printf("現在在PlaySound()後\n");
int N;
scanf("%d",&N);///等你輸入數字
}
上禮拜的檔案
#include <GL/glut.h>
#include <stdio.h>
float angle[20], oldX=0;
int angleID=0; ///0:第0個關節，1:第一個關節，2:第二個關節
FILE*fout=NULL, *fin=NULL;
void myWrite()
{
if(fout==NULL) fout=fopen("file.txt", "w+");
for(int i=0; i<20; i++){
fprintf(fout, "%.2f", angle[i]);
}
}
void myRead()
{
if(fout!=NULL)
{
fclose(fout);
fout=NULL;
}
if(fin==NULL) fin=fopen("file.txt", "r");
for(int i=0; i<20; i++){
fscanf(fin, "%f", &angle[i]);
}
glutPostRedisplay();///重畫畫面
}
void keyboard(unsigned char key,int x,int y)
{
if(key=='r')myRead();
if(key=='s')myWrite();
if(key=='0')angleID=0;///預設這是第一個
if(key=='1')angleID=1;
if(key=='2')angleID=2;
if(key=='3')angleID=3;
}
void mouse(int button, int state , int x, int y)///mouse按下去
{
oldX = x;
}
void motion(int x,int y)
{
angle[angleID] += (x-oldX);
///myWrite();
oldX=x;
glutPostRedisplay();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3f(1,1,1);///白色的
glRectf(0.3,0.5,-0.3,-0.2);///身體,瘦身
glPushMatrix();///右半邊，掛的位置也改了
glTranslatef(0.3,0.5,0);///等下要掛在0.5,0.5
glRotatef(angle[0],0,0,1);///(2)旋轉
glTranslatef(-0.3,-0.4,0);///(1)先把旋轉中心放正中心
glColor3f(1,0,0);///紅色的
glRectf(0.3,0.5,0.8,0.3);///右上手臂
glPushMatrix();
glTranslatef(0.8,0.4,0);///(3)把下手肘掛在關節上
glRotatef(angle[1],0,0,1);///(2)旋轉
glTranslatef(-0.8,-0.4,0);///(1)再畫下手肘
glColor3f(0,1,0);///綠色的
glRectf(0.8,0.5,1.1,0.3);///再畫右下手肘
glPopMatrix();
glPopMatrix();
glPushMatrix();///左半邊，掛的位置也改了
glTranslatef(-0.3,0.5,0);///等下要掛在0.5,0.5
glRotatef(angle[2],0,0,1);///(2)旋轉
glTranslatef(+0.3,-0.4,0);///(1)先把旋轉中心放正中心
glColor3f(1,0,0);///紅色的
glRectf(-0.3,0.5,-0.8,0.3);///左上手臂
glPushMatrix();
glTranslatef(-0.8,0.4,0);///(3)把下手肘掛在關節上
glRotatef(angle[3],0,0,1);///(2)旋轉
glTranslatef(+0.8,-0.4,0);///(1)再畫下手肘
glColor3f(0,1,0);///綠色的
glRectf(-0.8,0.5,-1.1,0.3);///再畫左下手肘
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char ** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(600,600);
glutCreateWindow("Week15 TRT Angle Write And Read");
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutKeyboardFunc(keyboard);
glutDisplayFunc(display);
glutMainLoop();
}
剛蛋模型
#include <GL/glut.h>
#include <stdio.h>
#include "glm.h"
GLMmodel * pmodel = NULL;
float angle[20], oldX=0;
int angleID=0; ///0:第0個關節，1:第一個關節，2:第二個關節
FILE*fout=NULL, *fin=NULL;
void myWrite()
{
if(fout==NULL) fout=fopen("file.txt", "w+");
for(int i=0; i<20; i++){
fprintf(fout, "%.2f", angle[i]);
}
}
void myRead()
{
if(fout!=NULL)
{
fclose(fout);
fout=NULL;
}
if(fin==NULL) fin=fopen("file.txt", "r");
for(int i=0; i<20; i++){
fscanf(fin, "%f", &angle[i]);
}
glutPostRedisplay();///重畫畫面
}
void keyboard(unsigned char key,int x,int y)
{
///printf("hollow world:%c\n",key);測試用
if(key=='r')myRead();
if(key=='s')myWrite();///save
if(key=='0')angleID=0;///預設這是第一個
if(key=='1')angleID=1;
if(key=='2')angleID=2;
if(key=='3')angleID=3;
}///用keyboard的按鍵，來決定等一下mption()裡要動哪個部位
void mouse(int button, int state , int x, int y)///mouse按下去
{
oldX = x;
}
void motion(int x,int y)
{
angle[angleID] += (x-oldX);
///myWrite();///沒必要一直寫檔
oldX=x;
glutPostRedisplay();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(pmodel == NULL)
{
pmodel = glmReadOBJ("data/Gundam.obj");
glmUnitize(pmodel);
glmFacetNormals(pmodel);
glmVertexNormals(pmodel,90);
}
glmDraw(pmodel,GLM_SMOOTH);
glutSwapBuffers();
}
void displayOld()///把display改名
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3f(1,1,1);///白色的
glRectf(0.3,0.5,-0.3,-0.2);///身體,瘦身
glPushMatrix();///右半邊，掛的位置也改了
glTranslatef(0.3,0.5,0);///等下要掛在0.5,0.5
glRotatef(angle[0],0,0,1);///(2)旋轉
glTranslatef(-0.3,-0.4,0);///(1)先把旋轉中心放正中心
glColor3f(1,0,0);///紅色的
glRectf(0.3,0.5,0.8,0.3);///右上手臂
glPushMatrix();
glTranslatef(0.8,0.4,0);///(3)把下手肘掛在關節上
glRotatef(angle[1],0,0,1);///(2)旋轉
glTranslatef(-0.8,-0.4,0);///(1)再畫下手肘
glColor3f(0,1,0);///綠色的
glRectf(0.8,0.5,1.1,0.3);///再畫右下手肘
glPopMatrix();
glPopMatrix();
glPushMatrix();///左半邊，掛的位置也改了
glTranslatef(-0.3,0.5,0);///等下要掛在0.5,0.5
glRotatef(angle[2],0,0,1);///(2)旋轉
glTranslatef(+0.3,-0.4,0);///(1)先把旋轉中心放正中心
glColor3f(1,0,0);///紅色的
glRectf(-0.3,0.5,-0.8,0.3);///左上手臂
glPushMatrix();
glTranslatef(-0.8,0.4,0);///(3)把下手肘掛在關節上
glRotatef(angle[3],0,0,1);///(2)旋轉
glTranslatef(+0.8,-0.4,0);///(1)再畫下手肘
glColor3f(0,1,0);///綠色的
glRectf(-0.8,0.5,-1.1,0.3);///再畫左下手肘
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char ** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(600,600);
glutCreateWindow("Week15 homework gundam parts");
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutKeyboardFunc(keyboard);
glutDisplayFunc(display);
glutMainLoop();
}
作業
#include <GL/glut.h>
#include <stdio.h> ///為了 printf , fprintf, fopen, fclose
#include "glm.h"
GLMmodel * pmodel = NULL;
GLMmodel * head = NULL;
GLMmodel * body = NULL;
GLMmodel * bot = NULL;
GLMmodel * arm1 = NULL;
GLMmodel * arm2 = NULL;
GLMmodel * hand1 = NULL;
GLMmodel * hand2 = NULL;
float angle[20], oldX=0; ///角度歸零
int angleID=0; ///0為第0個關節...以此類推
FILE * fout = NULL, * fin = NULL;
void myWrite(){
if(fout==NULL) fout= fopen("file.txt", "w+");
for(int i=0; i<20; i++){
printf("%.2f ", angle[i]);
fprintf(fout, "%.2f ", angle[i]);
}
printf("\n");
fprintf(fout, "\n");
///少了fclose，因為不想印一行就結束，要多行一點
}
void myRead()
{
if(fout!=NULL){ /// 還在讀的檔案關掉
fclose(fout);
fout=NULL;
}
if(fin==NULL) fin= fopen("file.txt", "r");
for(int i=0; i<20; i++){
fscanf(fin, "%f", &angle[i]);
}
glutPostRedisplay(); ///重畫畫面
}
void keyboard(unsigned char key, int x, int y)
{
if(key == '0') angleID=0; ///預設
if(key == '1') angleID=1;
if(key == '2') angleID=2;
if(key == '3') angleID=3;
if(key == 'r') myRead();
if(key == 's') myWrite(); ///save
}
void mouse(int button, int state, int x, int y)
{
oldX= x;
}
void motion(int x, int y)
{
angle[angleID] += (x-oldX);
///myWrite(); ///沒必要一直寫檔
oldX= x;
glutPostRedisplay();
}
GLMmodel * myReadOne(char * filename){
GLMmodel * one = NULL;
if(one == NULL){
one = glmReadOBJ(filename);
glmUnitize(one);
glmFacetNormals(one);
glmVertexNormals(one, 90);
}
return one;
}
void display()///最新的display
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(head==NULL) head= myReadOne("data/head.obj");
if(body==NULL) body= myReadOne("data/body.obj");
if(body==NULL) body= myReadOne("data/arm1.obj");
if(head==NULL) head= myReadOne("data/arm2.obj");
if(body==NULL) body= myReadOne("data/bot.obj");
if(body==NULL) body= myReadOne("data/foot.obj");
if(body==NULL) body= myReadOne("data/foot1.obj");
if(body==NULL) body= myReadOne("data/foot2.obj");
if(body==NULL) body= myReadOne("data/hand.obj");
if(body==NULL) body= myReadOne("data/hand1.obj");
if(head==NULL) head= myReadOne("data/hand2.obj");
if(body==NULL) body= myReadOne("data/knee1.obj");
if(body==NULL) body= myReadOne("data/knee2.obj");
if(body==NULL) body= myReadOne("data/leg1.obj");
if(body==NULL) body= myReadOne("data/leg2.obj");
glmDraw(head, GLM_SMOOTH);
glmDraw(body, GLM_SMOOTH);
glmDraw(arm1, GLM_SMOOTH);
glmDraw(arm2, GLM_SMOOTH);
glmDraw(bot, GLM_SMOOTH);
glmDraw(foot, GLM_SMOOTH);
glmDraw(foot1, GLM_SMOOTH);
glmDraw(foot2, GLM_SMOOTH);
glmDraw(hand, GLM_SMOOTH);
glmDraw(hand1, GLM_SMOOTH);
glmDraw(hand2, GLM_SMOOTH);
glutSwapBuffers();
}
void displayNotParts()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(pmodel == NULL) {
pmodel = glmReadOBJ("data/Gundam.obj");
glmUnitize(pmodel);
glmFacetNormals(pmodel);
glmVertexNormals(pmodel, 90);
}
glmDraw(pmodel, GLM_SMOOTH);
glutSwapBuffers();
}
void displayOld()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3f(1, 1, 1); ///白色的
glRectf(0.3, 0.5, -0.3, -0.2); ///身體
glPushMatrix(); ///右半邊
glTranslatef(0.3, 0.4, 0);
glRotatef(angle[0], 0, 0, 1);
glTranslatef(-0.3, -0.4, 0);
glColor3f(1, 0, 0); ///紅色
glRectf(0.3, 0.5, 0.8, 0.3); ///手臂
glPushMatrix();
glTranslatef(0.8, 0.4, 0);/// 3. 把手肘掛在關節上
glRotatef(angle[1], 0, 0, 1);/// 2. 旋轉
glTranslatef(-0.8, -0.4, 0);/// 1. 把手肘旋轉中心放到中間
glColor3f(0, 1, 0);
glRectf(0.8, 0.5, 1.1, 0.3);/// 再畫手肘
glPopMatrix();
glPopMatrix();
glPushMatrix(); ///左半邊
glTranslatef(-0.3, 0.4, 0);
glRotatef(angle[2], 0, 0, 1);
glTranslatef(0.3, -0.4, 0);
glColor3f(1, 0, 0); ///紅色
glRectf(-0.3, 0.5, -0.8, 0.3); ///手臂
glPushMatrix();
glTranslatef(-0.8, 0.4, 0);/// 3. 把手肘掛在關節上
glRotatef(angle[3], 0, 0, 1);/// 2. 旋轉
glTranslatef(0.8, -0.4, 0);/// 1. 把手肘旋轉中心放到中間
glColor3f(0, 1, 0);
glRectf(-0.8, 0.5, -1.1, 0.3);/// 再畫手肘
glPopMatrix();
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("Week15_angles_TRT_again");
glutKeyboardFunc(keyboard);
glutMouseFunc(mouse);
glutMotionFunc(motion);
glutDisplayFunc(display); ///不放Idle
glutMainLoop();
}
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