2021年3月31日星期三

懶嵐\(。∀ ° )/ Week06

I.

玩老師寫的萬花筒程式碼

https://github.com/jsyeh/processing/tree/gh-pages/spirograph

II.

修改上禮拜的程式碼

#include <GL/glut.h>///使用GLUT外掛

float angle=0;

void display()

{

glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);///清空

glPushMatrix();///備份矩陣

glRotatef(angle,0,0,1);///旋轉

glutSolidCube(1);///畫個方塊

glPopMatrix();///還原矩陣

glutSwapBuffers();

angle++;

}

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

{

glutInit(&argc, argv);///(1)Init初始化GLUT

glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);///(2)Init初始化 Display 的功能

glutCreateWindow("08160280蔡承泰");///(3)建立GLUT視窗

glutDisplayFunc(display);///(4)準備display()函式

glutIdleFunc(display);///TODO 重看畫面

glutMainLoop();///(5)主要程式

}

雖然這個正方形現在看起來不會轉

可是其實實際上是會轉的

只是你們現在看不出來#

III.

做一個轉動的小長方形

然後移動到正方形的右上角

#include <GL/glut.h>///使用GLUT外掛

float angle=0;

void hand()

{

glPushMatrix();///備份矩陣

glScalef(0.5,0.1,0.1);///長條

glColor3f(0,0,1);///blue

glutSolidCube(1);///方塊

glPopMatrix();///還原矩陣

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);///清空

glColor3f(1,1,1);

glutSolidCube(1);///body

glPushMatrix();///備份矩陣

glTranslatef(0.5,0.5,0);///整個移到右上角

glRotatef(angle,0,0,1);///對中心旋轉

glTranslatef(0.25,0,0);///把關節移到中心

hand();

glPopMatrix();///還原矩陣

glutSwapBuffers();

angle++;

}

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

{

glutInit(&argc, argv);///(1)Init初始化GLUT

glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);///(2)Init初始化 Display 的功能

glutCreateWindow("08160280 蔡承泰");///(3)建立GLUT視窗

glutDisplayFunc(display);///(4)準備display()函式

glutIdleFunc(display);///TODO 重看畫面

glutMainLoop();///(5)主要程式

}

沒有錯右上角那條藍色的東東他會轉

真的啦相信我

IIII.

進階版

來讓右上角藍色的東東變成兩條

然後連左邊一起加上去

#include <GL/glut.h>

float angle=0;

void hand()

{

glPushMatrix();

glScalef(0.5,0.1,0.1);

glColor3f(0,0,1);

glutSolidCube(1);

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);

glColor3f(1,1,1);

glutSolidCube(0.5); //Body

glPushMatrix(); //Right side

glTranslatef(0.25,0.25,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPushMatrix();

glTranslatef(0.25,0,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPopMatrix();

glPushMatrix(); //Left side

glTranslatef(-0.25,0.25,0);

glRotatef(-angle,0,0,1);

glTranslatef(-0.25,0,0);

hand();

glPushMatrix();

glTranslatef(-0.25,0,0);

glRotatef(-angle,0,0,1);

glTranslatef(-0.25,0,0);

hand();

glPopMatrix();

glutSwapBuffers();

angle++;

}

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

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("08160280蔡承泰");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

~~尼看他長手手了\(。∀ ° )/~~

NEKO no Computer Graphics_week06

今天不放封面了

首先畫一個正方形,讓它旋轉

然後先處裡細節的部份

畫一個藍色長條

glScalef(x,y,z) 改變cube的變形

應用上周的觀念

先移後轉

先轉後移

然後把兩個觀念合併

像這樣:

先移旋轉中心點,旋轉時再移動物體位置

以白色方塊為身體作出手臂感

同時把藍條寫成函式hand()方便代入

接著讓手臂變成兩節:

再寫一個陣列階層,使他接著第一節手臂做旋轉

因為要融入畫面,所以把數值都改小了

兩個手臂:複製改數值

結果如下:

前面沒跟到課有點可惜

只好無師自通了= =

下周見

三乙班代徐崇期生日快樂0331電腦圖學林裕宸

轉轉條方

#include <GL/glut.h>

float angle=0;

static void display(void)

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

glScalef(0.5,0.1,0.1);

glColor3f(0,0,1);

glutSolidCube(1);

glPopMatrix();

glutSwapBuffers();

angle++;

}

int main(int argc, char **argv)

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("轉轉方!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

再白白方上面轉轉藍方

#include <GL/glut.h>

float angle=0;

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);

glColor3f(0,0,1);

glutSolidCube(1);

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glColor3f(1,1,1); glutSolidCube(1);

glPushMatrix();

glTranslatef(0.5,0.5,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPopMatrix();

glutSwapBuffers();

angle++;

}

int main(int argc, char **argv)

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("老鼠!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

有手臂了

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glColor3f(1,1,1); glutSolidCube(1);

glPushMatrix();

glTranslatef(0.5,0.5,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPushMatrix();

glTranslatef(0.25,0,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPopMatrix();

glutSwapBuffers();

angle++;

}

兩隻手臂

#include <GL/glut.h>

float angle=0;

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);

glColor3f(0,0,1);

glutSolidCube(1);

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glColor3f(1,1,1); glutSolidCube(1);

glPushMatrix();

glTranslatef(0.5,0.5,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPushMatrix();

glTranslatef(0.25,0,0);

glRotatef(angle,0,0,1);

glTranslatef(0.25,0,0);

hand();

glPopMatrix();

glPushMatrix();

glTranslatef(-0.5,0.5,0);

glRotatef(-angle,0,0,1);

glTranslatef(-0.25,0,0);

hand();

glPushMatrix();

glTranslatef(-0.25,0,0);

glRotatef(-angle,0,0,1);

glTranslatef(-0.25,0,0);

hand();

glPopMatrix();

glutSwapBuffers();

angle++;

}

int main(int argc, char **argv)

{

glutInit(&argc, argv);

glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

glutCreateWindow("老鼠!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

電腦圖學week06

白色方塊逆時針轉動

#include <GL/glut.h>

float angle=0; ///TODO:

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); ///清空

glPushMatrix();

glRotatef(angle, 0, 0, 1);

glutSolidCube(1); ///todo:畫個方塊

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034 !!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

藍色方塊轉動

#include <GL/glut.h>

float angle=0; ///TODO:

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

glPushMatrix();

glRotatef(angle, 0, 0, 1);

glScalef(0.5,0.1,0.1);

glColor3f(0,0,1);

glutSolidCube(1); ///todo:畫個方塊

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034!!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

藍色細長像時鐘一樣以點為中心轉動

#include <GL/glut.h>

float angle=0; ///TODO:

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);///細長的

glColor3f(0,0,1);///藍色的

glutSolidCube(1);///方塊

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); ///清空

glPushMatrix();

glRotatef(angle, 0, 0, 1);///對中心轉動

glTranslatef(0.25,0,0);///把關節移到中心

hand();///細長藍色小手

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034 !!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

#include <GL/glut.h>

float angle=0; ///TODO:

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);///細長的

glColor3f(0,0,1);///藍色的

glutSolidCube(1);///方塊

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); ///清空

glColor3f(1,1,1); glutSolidCube(1);///大身體

glPushMatrix();

glTranslatef(0.5,0.5,0);///(3)整個移到右上角掛著

glRotatef(angle, 0, 0, 1);///對中心轉動

glTranslatef(0.25,0,0);///把關節移到中心

hand();///細長藍色小手

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034 !!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

#include <GL/glut.h>

float angle=0; ///TODO:

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);///細長的

glColor3f(0,0,1);///藍色的

glutSolidCube(1);///方塊

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); ///清空

glColor3f(1,1,1); glutSolidCube(0.5);///大身體

glPushMatrix();

glTranslatef(0.25,0.25,0);///(3)整個移到右上角掛著

glRotatef(angle, 0, 0, 1);///(2)對中心轉動

glTranslatef(0.25,0,0);///(1)把關節移到中心

hand();///細長藍色小手

glPushMatrix();

glTranslatef(0.25,0,0);///(3)往右上過去

glRotatef(angle, 0,0,1);///(2)

glTranslatef(0.25,0,0);///(1)

hand();///下手臂/手肘

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034 !!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

#include <GL/glut.h>

float angle=0; ///TODO:

void hand(){

glPushMatrix();

glScalef(0.5,0.1,0.1);///細長的

glColor3f(0,0,1);///藍色的

glutSolidCube(1);///方塊

glPopMatrix();

}

void display()

{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); ///清空

glColor3f(1,1,1); glutSolidCube(0.5);///大身體

glPushMatrix();

glTranslatef(0.25,0.25,0);///(3)整個移到右上角掛著

glRotatef(angle, 0, 0, 1);///(2)對中心轉動

glTranslatef(0.25,0,0);///(1)把關節移到中心

hand();///細長藍色小手

glPushMatrix();

glTranslatef(0.25,0,0);///(3)往右上過去

glRotatef(angle, 0,0,1);///(2)

glTranslatef(0.25,0,0);///(1)

hand();///下手臂/手肘

glPopMatrix();

glPushMatrix();///左半邊

glTranslatef(-0.25,0.25,0);///(3)整個移到左上角掛著

glRotatef(-angle, 0, 0, 1);///(2)對中心轉動

glTranslatef(-0.25,0,0);///(1)把關節移到中心

hand();///細長藍色上手臂

glPushMatrix();

glTranslatef(-0.25,0,0);///(3)往左上過去

glRotatef(-angle, 0,0,1);///(2)

glTranslatef(-0.25,0,0);///(1)

hand();///下手臂/手肘

glPopMatrix();

glutSwapBuffers();

angle++; ///todo:

}

int main(int argc, char ** argv)

{

glutInit( &argc, argv );

glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH );

glutCreateWindow("08163034 !!!");

glutDisplayFunc(display);

glutIdleFunc(display);

glutMainLoop();

}

欸幹你看，是圖學欸Week06

#include <GL/glut.h>float angle=0;void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angle,0,0,1);
glutSolidCube(1); glPopMatrix(); glutSwapBuffers(); angle++;}int main(int argc, char **argv){
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160793 good!");
glutDisplayFunc ( display );
glutIdleFunc(display);
glutMainLoop();
}

#include <GL/glut.h>float angle=0;void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angle,0,0,1); glScalef(0.5,0.1,0.1); glColor3f(0,0,1); glutSolidCube(1); glPopMatrix(); glutSwapBuffers(); angle++;}int main(int argc, char **argv){
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160793 good!");
glutDisplayFunc ( display );
glutIdleFunc(display);
glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){ glPushMatrix(); glScalef(0.5,0.1,0.1); glColor3f(0,0,1); glutSolidCube(1); glPopMatrix();}void display(){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glRotatef(angle,0,0,1); glScalef(0.5,0.1,0.1); hand(); glPopMatrix(); glutSwapBuffers(); angle++;}int main(int argc, char **argv){
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160793 good!");
glutDisplayFunc ( display );
glutIdleFunc(display);
glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){ glPushMatrix(); glScalef(0.5,0.1,0.1); glColor3f(0,0,1); glutSolidCube(1); glPopMatrix();}void display()/////容易出錯 glPushMatrix() or glPopMatrix(){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glColor3f(1,1,1); glutSolidCube(1); glPushMatrix(); glTranslatef(0.5,0.5,0); glRotatef(angle,0,0,1); glTranslatef(0.25,0,0); hand(); glPushMatrix(); glTranslatef(0.25,0,0); glRotatef(angle,0,0,1); glTranslatef(0.25,0,0); hand(); glPopMatrix(); glPopMatrix(); glutSwapBuffers(); angle++;}int main(int argc, char **argv){
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160793 good!");
glutDisplayFunc ( display );
glutIdleFunc(display);
glutMainLoop();
}

#include <GL/glut.h>float angle=0;void hand(){ glPushMatrix(); glScalef(0.5,0.1,0.1); glColor3f(0,0,1); glutSolidCube(1); glPopMatrix();}void display(){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glColor3f(1,1,1); glutSolidCube(0.5); glPushMatrix(); glTranslatef(0.25,0.25,0); glRotatef(angle,0,0,1); glTranslatef(0.25,0,0); hand(); glPushMatrix(); glTranslatef(0.25,0,0); glRotatef(angle,0,0,1); glTranslatef(0.25,0,0); hand(); glPopMatrix(); glPopMatrix();
glPushMatrix(); glTranslatef(-0.25,0.25,0); glRotatef(-angle,0,0,1); glTranslatef(-0.25,0,0); hand(); glPushMatrix(); glTranslatef(-0.25,0,0); glRotatef(-angle,0,0,1); glTranslatef(-0.25,0,0); hand(); glPopMatrix(); glPopMatrix(); glutSwapBuffers(); angle++;}int main(int argc, char **argv){
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("08160793 good!");
glutDisplayFunc ( display );
glutIdleFunc(display);
glutMainLoop();
}變兩隻手手了

訂閱：意見 (Atom)

2021電腦圖學二甲

2021年3月31日星期三

懶嵐\(。∀ ° )/ Week06

I.

II.

III.

IIII.

NEKO no Computer Graphics_week06

三乙班代徐崇期生日快樂0331電腦圖學林裕宸

轉轉條方

再白白方上面轉轉藍方

有手臂了

兩隻手臂

電腦圖學week06

欸幹你看，是圖學欸Week06

距地表面160 Week11

網誌存檔

搜尋此網誌

2021年3月31日 星期三

懶嵐\(。∀ ° )/ Week06

I.

II.

III.

IIII.

NEKO no Computer Graphics_week06

三乙班代徐崇期生日快樂0331電腦圖學林裕宸

轉轉條方

再白白方上面轉轉藍方

有手臂了

兩隻手臂

電腦圖學week06

欸幹你看，是圖學欸Week06

距地表面160 Week11

2021年3月31日星期三