找到GLUT SOLID的字行-
改變數值
#include <GL/glut.h>
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1,0,0);
glutSolidCube(1);
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1,0,0);
glutSolidCube(1);
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
改變CUBE的顏色 長寬
新增第二個Cube讓位置不一樣才看的到
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1,0,0);
myCube();
glTranslatef(0.4,0.1,0);
glColor3f(1,1,0);
myCube();
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3f(1,0,0);
myCube();
glTranslatef(0.4,0.1,0);
glColor3f(1,1,0);
myCube();
glPopMatrix();
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutDisplayFunc(display);
glutMainLoop();
}
簡化程式 增加旋轉
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,0,0);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angle,0,0,1);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,0,0);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angle,0,0,1);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}
讓旋轉點改變
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,0,0);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
///glRotatef(angle,0,0,1);
glTranslatef(0.22,0,0);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,0,0);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
///glRotatef(angle,0,0,1);
glTranslatef(0.22,0,0);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}
加入正方形 使長方形繞著頂點轉
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,1,0.5);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3f(0.5,0.5,1);
glutSolidCube(0.6);
glPushMatrix();
glTranslatef(0.3,0.3,0);
glRotatef(angle,0,0,1);
glTranslatef(0.22,0,0);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}
#include <GL/glut.h>
void myCube()
{
glPushMatrix();
glColor3f(1,1,0.5);
glScalef(0.5,0.2,0.2);
glutSolidCube(1);
glPopMatrix();
}
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3f(0.5,0.5,1);
glutSolidCube(0.6);
glPushMatrix();
glTranslatef(0.3,0.3,0);
glRotatef(angle,0,0,1);
glTranslatef(0.22,0,0);
myCube();
glPopMatrix();
angle++;
glutSwapBuffers();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09");
glutIdleFunc(display);
glutDisplayFunc(display);
glutMainLoop();
}







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