HW一 主題範例
去老師的網站下載data.zip ,window.zip ,glut.dll,解壓縮後把資料放在一起點擊transform.exe開啟檔案。
HW二 做出會移動的茶壺
程式碼:
#include <GL/glut.h>
float mouseX,mouseY;
void display()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslatef(mouseX,mouseY,0);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
void motion(int x,int y)
{
mouseX=(x-150)/150.0;
mouseY=-(y-150)/150.0;
glutPostRedisplay();
}
int main(int argc,char **argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_RGB|GLUT_DOUBLE|GLUT_DEPTH);
glutCreateWindow("04160143");
glutDisplayFunc(display);
//glutMouseFunc(mouse);
glutMotionFunc(motion);
glutMainLoop();
}
HW三 將茶壺變形
程式碼:
#include <GL/glut.h>
float mouseX,mouseY;
void display()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glScalef(mouseX,mouseY,0);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
void motion(int x,int y)
{
mouseX=(x-150)/150.0;
mouseY=-(y-150)/150.0;
glutPostRedisplay();
}
int main(int argc,char **argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_RGB|GLUT_DOUBLE|GLUT_DEPTH);
glutCreateWindow("04160143");
glutDisplayFunc(display);
//glutMouseFunc(mouse);
glutMotionFunc(motion);
glutMainLoop();
}
HW四 翻轉吧~茶壺
程式碼
#include <GL/glut.h>
float mouseX,mouseY,rotX=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(rotX,0,0,1);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
void motion(int x,int y)
{
mouseX=(x-150)/150.0;
mouseY=-(y-150)/150.0;
rotX=x;
glutPostRedisplay();
}
int main(int argc,char **argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_RGB|GLUT_DOUBLE|GLUT_DEPTH);
glutCreateWindow("04160143");
glutDisplayFunc(display);
//glutMouseFunc(mouse);
glutMotionFunc(motion);
glutMainLoop();
}
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