電腦圖學 week09

 #week09

#week09-0_sample

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

1.File-New-Project ，Glut 專案week09-0_smaple

##複習上週的week08-3_glm_guma_opencv_texture_lighting

要把環境設好:OpenCV

1.桌面有葉正聖老師上課軟體安裝openCV2.1

2.小心:Add Path

3.小心:不要改目錄

4.要重開Codeblocks

Codeblocks:Setting-Compiler 要加入新的 OpenCV 相關的3個設定

 -compiler 的include 要加入C:\OpenCV2.1\include

 -linker 的 lib要加入C:\OpenCV2.1\lib

 -linker 的設定，要加入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/jsyeh/2024graphicsa

3. cd 2024graphicsa

4.start .

把上週的week08-3_glm_guma_opencv_texture_lighting開起來

1.File-Open，到那個目錄，點開.cbp(CodeBlocks Project檔)

2.Build&Run就可以!!!

##把剛剛專案，變成week09-1_glm_guma_opencv_texture_lighting

0.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_guma_opencv_texture_lighting複製到桌面的

week09-1_glm_guma_opencv_texture_lighting

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

改名為week09-1_glm_guma_opencv_texture_lighting.cbp

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

4.再把專案Title改成week09-1_glm_guma_opencv_texture_lighting

就是用Notepad++開啟week09-1_glm_guma_opencv_texture_lighting.cbp檔，把裡面的

week08-3都改成week09-1就好了記得存檔

5.再用CodeBlocks File-Open打開它，就好了!!!

##week09-2_glutSolidTeapot_glutSolid_glutSolidSphere

1.File-New-Project ，Glut 專案week09-2_glutSolidTeapot_glutSolid_glutSolidSphere

2.貼上 GLUT程式11行

3.換畫另外三個，左上，上，右上，使用期中考程式碼

#include <GL/glut.h>

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

        glTranslatef(-0.5,+0.3,0);

        glutSolidTeapot(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(0.0,+0.3,0);

        glutSolidCube(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(+0.5,+0.3,0);

        glutSolidCube(0.3);

        glutSolidSphere(0.3,30,30);

glPopMatrix();

glutSwapBuffers();

}

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

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week09 Microsoft Visual Studio");

glutDisplayFunc(display);

glutMainLoop();

}

##week09-3_glutWireTeapot_glutWire_glutWireSphere

1.File-New-Project ，Glut 專案week09-3_glutWireTeapot_glutWire_glutWireSphere

2.貼上week09-3的程式

3.把三段，再複製到下面，並把下面修改程式碼

#include <GL/glut.h>

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

        glTranslatef(-0.5,+0.3,0);

        glutSolidTeapot(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(0.0,+0.3,0);

        glutSolidCube(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(+0.5,+0.3,0);

        glutSolidCube(0.3);

        glutSolidSphere(0.3,30,30);

glPopMatrix();

glPushMatrix();

        glTranslatef(-0.5,-0.3,0);

        glutWireTeapot(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(0.0,-0.3,0);

        glutWireCube(0.3);

    glPopMatrix();

    glPushMatrix();

        glTranslatef(+0.5,-0.3,0);

        glutWireSphere(0.3,30,30);

glPopMatrix();

glutSwapBuffers();

}

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

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("week09 Microsoft Visual Studio");

glutDisplayFunc(display);

glutMainLoop();

}