電腦圖學坐牢中 week10

0. week10-0_sample

0-1. 安裝freeglut

0-2. 安裝OpenCV2.1

0-3. 重新CodeBlocks, 設定opencv的3個設定

0-4.  File ⮕ New ⮕ Project，GLUT專案 week10-0_sample

1. week10-1_TRT_glutSolidCube_myBody_myArm

1-1. File ⮕ New ⮕ Project，GLUT專案 week10-1_TRT_glutSolidCube_myBody_myArm

1-2. 貼上 week09-2 的程式碼 貼上 week09-2 的程式碼

1-3. 修改程式碼

```cpp

void myBody(){

    glColor3f(1, 0, 0);

    glutSolidCude(0.3);

}

void myArm(){

    glColor3f(0, 1, 0);

    glScalef(1.5, 0.5, 0.5);

    glutSolidCude(0.3);

}

```

2. week10-2_TRT_glutIdleFunc_rotate

2-1. File ⮕ New ⮕ Project，GLUT專案 week10-2_TRT_glutIdleFunc_rotate

2-2. 貼上剛剛的程式碼

2-3. 增加程式碼

```cpp

float angle = 0

void display

{

    glRotatef(angle++, 0, 0, 1);

}

int main(int argc, char * argv[])

{

    glutIdleFunc(display);

}

```

3. week10-3_TRT_glRotate_glTranslatef

3-1. File ⮕ New ⮕ Project，GLUT專案 week10-3_TRT_glRotate_glTranslatef

3-2. 貼上剛剛的程式碼

3-3. 修改程式碼

```cpp

void display()

{

    glTranslatef(0.225,  0, 0); 

}

```

4. week10-4_TRT_glTranslatef_glRotate_glTranslatef

4-1. File ⮕ New ⮕ Project，GLUT專案 week10-4_TRT_glTranslatef_glRotate_glTranslatef

4-2. 貼上剛剛的程式碼

4-3. 修改程式碼

5. 剛剛的都再做一次

5-1. 打開 CodeBlocks，對檔案名稱按右鍵，選 Activate project

5-2. 把 week10-1 和 week10-2 的圖案從實心變空心，並移動位置

6. week10-5_two_layers

6-1. File ⮕ New ⮕ Project，GLUT專案 week10-5_two_layers

6-2. 貼上 week10-4 的程式碼

6-3. 修改程式碼

7. week10-6_TRT_left_right

7-1. File ⮕ New ⮕ Project，GLUT專案 week10-6_TRT_left_right

7-2. 貼上 week10-5 的程式碼

7-3. 複製剛剛右手邊的程式碼並修改，變成左手邊

8. week10-7_TRT_mouse_motion_angle

8-1. File ⮕ New ⮕ Project，GLUT專案 week10-7_TRT_mouse_motion_angle

8-2. 貼上 week10-6 的程式碼

8-3. 修改、增加程式碼

```cpp

int main(int argc, char * argv[])

{

    glutMotionFunc(motion);

}

void motion(int x, int y)

{

    angle = x;

    glutPostRedisplay(); ///重畫畫面

}

```