WEEK03 顏士傑

課堂作業一 :

1. 點選Shape.exe



2. 右鍵點選 POINTS[p]



3. 右鍵點選 LINES[l]



4. 右鍵點選 LINE_LOOP[n]



5. 右鍵點選 LINE_STRIP[y]



6. 右鍵點選 TRIANGLES[t]



7. 右鍵點選 TRIANGLE_FAN[f]



8. 右鍵點選 TRIANGLE_STRIP[x]



9. 右鍵點選 QUADS[q]



10. 右鍵點選 QUAD_STRIP[u]



11. 右鍵點選 POLYGON[g]



課堂作業二 :

三角形(GLPOLYGON) :





用小畫家輔助繪圖 :



課堂作業三 :


參考程式碼:

#include<GL/glut.h>  

void display()

{

    glClearColor(0.5, 0.5, 1, 1);

    glClear(GL_COLOR_BUFFER_BIT);

    glBegin(GL_POLYGON);

        glColor3f(1,0,0);      glVertex3f(-1.0,0.0,0.0);

        glColor3f(0 ,1,0);     glVertex3f(1.0,-1.0,0.0);

        glColor3f(0 ,0,1);     glVertex3f(1.0,1.0,0.0);

     glEnd();

   //glutSolidTeapot(0.3);

     glutSwapBuffers();

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);  

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);  

    glutCreateWindow("HELLO 3D");  //視窗名稱

    glutDisplayFunc(display);  //展示

    glutMainLoop();

}

作業四

#include<GL/glut.h>  

#include<stdio.h>

void mouse(int button, int state, int x, int y)

{

   if(state==GLUT_DOWN)

    printf("       glVertex3f((%d-100)/100.0,-(%d-100/100.0, 0.0);\n",x,y);

}

void display()

{

    glClearColor(144/255.0, 168/255.0, 56/255.0, 1);

    glClear(GL_COLOR_BUFFER_BIT);

    glBegin(GL_POLYGON);

    //glColor3f(192/255.0, 215/255.0, 107/255.0);

      glColor3ub(192, 215, 107);

        glVertex3f(-1.0,0.0,0.0);

        glVertex3f(1.0,-1.0,0.0);

        glVertex3f(1.0,1.0,0.0);

     glEnd();

   //glutSolidTeapot(0.3);

     glutSwapBuffers();

}

int main(int argc,char**argv)

{

    glutInit(&argc, argv);  

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);  

    glutCreateWindow("APPLE PIE");  

    glutDisplayFunc(display);

    glutMouseFunc(mouse);  

    glutMainLoop();

}