https://jsyeh.org/gl/ 期中考模擬練習
範例:
1. glPushMatrix();//備份矩陣 (得到10分)
2. glTranslatef(x,y,z);//移動 (得到10分)
3. glRotatef(angle,x,y,z);//轉動 (得到10分)
4. glScalef(x,y,z);//縮放 (得到10分)
5. glBegin(GL_POLYGON);//開始畫 (得到10分)
6. glColor3f(r,g,b);//色彩 (得到10分)
7. glTexCoord2f(tx,ty);//貼圖座標 (得到10分)
8. glNormal3f(nx,ny,nz);//打光的法向量 (得到10分)
9. glVertex2f(x,y);//頂點 (得到10分)
10. glEnd();//結束畫
11.glPopMatrix();//還原矩陣 (得到10分)
中文也要打 沒打中文扣五分 打錯也扣
英文大小寫也要打對
week06_0 sample
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 };
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);
week06-1 lighting
11行程式碼
#include <GL/glut.h>
void display()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glutSolidTeapot(0.3);
glutSwapBuffers();
}
int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week06 lighting");
glutDisplayFunc(display);
glutMainLoop();
}
week06-2
Git 指令
cd desktop
git clone https://github.com/mickey1132/2024-graphicsA
cd 2024-graphicsA
git status
git add .
git status
git config --global user.email mickylin1132@gmail.com
git config --global user.name mickey1132
git commit -m WeekXX
git push
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