罐頭's 電腦圖學日記 Week09

   week09  

##week09-0_sample

0. 桌面安裝 freeglut , 把 lib 的 libfreeglut.a 複製成 libglut32.a

1. File-New-Project , GLUT 專案 week09-0_sample

##複習上週的 week08-3_glm_gundam_opencv_texture_lighting

要把環境設好:OpenCV

1. 桌面上有葉正聖老師上課用軟體

2. 小心: Add PATH

3. 小心: 目錄不要改

4. 要重開CodeBlocks

CodeBlocks: Setting  -> Compiler

1. C:\OpenCV2.1\include

2. C:\OpenCV2.1\lib

3. cv210 cxcore210 highgui210

要把上週的 GitHub 倉庫複製下來

0. 安裝 Git , 開啟 Git Bash 小黑

1. cd desktop

2. git clone https://github.com/koukuanling/2024graphicsa

3. cd 2024graphicsa

4. start .

把上週的 week08-3_glm_gundam_opencv_texture_lighting 開起來

1. File - Open , 到那個目錄 , 點開 .cbp (CodeBlock Project 檔) 順手存檔Yes

2. Build & Run !

##把剛剛的專案,變成 week09-1_glm_gundam_opencv_texture_lighting

把剛剛的專案, 先關起來Close Project (這樣才不會被鎖)

1. 目錄: 把整個 week08-3_glm_gundam_opencv_texture_lighting 複製到桌面

    重新命名成 week09-1_glm_gundam_opencv_texture_lighting

2. 檔案: 把新目錄裡的專案檔 week08-3_glm_gundam_opencv_texture_lighting.cbp

    改檔名變成 week09-1_glm_gundam_opencv_texture_lighting.cbp

3. CodeBlocks File-Open 開啟 week09-1_glm_gundam_opencv_texture_lighting.cbp檔

4. 再把專案的 Title 改成 week09-1_glm_gundam_opencv_texture_lighting 

    (Notepad++改好三個地方後 , 直接開啟 , 可省略這步)

    就是用Notepad++ 開啟 week09-1_glm_gundam_opencv_texture_lighting.cbp檔, 把三個

    week08-3改成 week09-1 ,記得存檔

5. 再用 CodeBlock 開啟！

##week09-2_glutSolidTeapot_glutSolidCube_glutSolidSphere

1. File-New-Project , GLUT 專案 week09-2_glutSolidTeapot_glutSolidCube_glutSolidSphere

2.貼上GLUT 程式 11行

```cpp
#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_DOUBLE | GLUT_DEPTH);
glutCreateWindow("week09 Microsoft Visual Studio");
glutDisplayFunc(display);
glutMainLoop();
}
```

3. glutSolidTeapot(0.3); 改成 glutSolidCube(0.3);

3. glutSolidTeapot(0.3); 改成 glutSolidSphere(0.3);

2.貼上GLUT 程式 11行

##week09-3_glutWireTeapot_glutWireCube_glutWireSphere

1. week09-3_glutWireTeapot_glutWireCube_glutWireSphere

0. 桌面安裝 freeglut , 把 lib 的 libfreeglut.a 複製成 libglut32.a

1. File-New-Project , GLUT 專案 week09-0_sample