Different Dimension Demon的契約書 week12

 step01

1.http://jsyeh.org/3dcg10下載

  windows.zip >下載\windows\Transformation.exe

  data.zip >下載\windows\data\模型

  source.zip

T移動、R轉動，右鍵 swap交換T R

```cpp

glTransslatef(0..9,0.0,0.0); //移右邊

glRotatef(角度,0,1,0); //轉動

```

2.

```cpp

glpushMatrix();

    glRotatef(angle,0,0,1);

    myDrawObject(1);//畫手臂

glPopMatrix();

```

step02

```cpp

glpushMatrix();

    myDrawObject(0);//畫身體

    glRotatef(angle,0,0,1);

    glTranslatef(-0.3,-0.19,0);//往左下移

    myDrawObject(1);//畫手臂

glPopMatrix();

```

```cpp

glpushMatrix();

    myDrawObject(0);//畫身體

    glTranslatef(0.29,0.31,0);//往右上移

    glRotatef(angle,0,0,1);

    glTranslatef(-0.3,-0.19,0);//往左下移

    myDrawObject(1);//畫手臂

glPopMatrix();

```

2.

```cpp

glpushMatrix();

    glTranslatef(0.29,0.31,0);//往右上移

    glRotatef(-45,0,0,1);

    glTranslatef(-0.8,0.9,0);

    glTranslatef(-0.8,0.9,0);;

    drawHand();

glPopMatrix();

```

3.

codeblocks week12_TRT

gl 10行

TRT 6行

```c++

#include <GL/glut.h>

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glRotatef(angle,0,0,1);

        glutSolidTeapot(0.2);

    glPopMatrix();

    glutSwapBuffers();

    angle++;

}

int main(int argc ,char** argv)

{

    glutInit( &argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week12 TRT");

    glutIdleFunc(display);

    glutDisplayFunc(display);

    glutMainLoop();

}

```

step03

1.白身紅手茶壺

```c++

#include <GL/glut.h>

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glColor3f(1,1,1);///白色

    glutSolidTeapot(0.3);///茶壺身體

    glPushMatrix();

        glTranslatef(0.2,0,0);///掛右邊

        glRotatef(angle,0,0,1);///旋轉

        glTranslatef(0.2,0,0);///把旋轉中心，放到世界中心

        glColor3f(1,0,0);///紅色

        glutSolidTeapot(0.2);

    glPopMatrix();

    glutSwapBuffers();

    angle+=0.1;

}

int main(int argc ,char** argv)

{

    glutInit( &argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week12 TRT");

    glutIdleFunc(display);

    glutDisplayFunc(display);

    glutMainLoop();

}

```

2.回家作業

3D模型  TRT程式

3.左右手

```c++

#include <GL/glut.h>

float angle=0;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);

    glColor3f(1,1,1);///白色

    glutSolidTeapot(0.3);///茶壺身體

    glPushMatrix();///右手

        glTranslatef(0.2,0,0);///掛右邊

        glRotatef(angle,0,0,1);///旋轉

        glTranslatef(0.2,0,0);///把旋轉中心，放到世界中心

        glColor3f(1,0,0);///紅色

        glutSolidTeapot(0.2);

        glPushMatrix();

            glTranslatef(0.2,0,0);

            glRotatef(angle,0,0,1);

            glTranslatef(0.2,0,0);

            glColor3f(1,0,0);

            glutSolidTeapot(0.2);

        glPopMatrix();

    glPopMatrix();

    glPushMatrix();///左手

        glTranslatef(-0.2,0,0);///掛左邊

        glRotatef(-angle,0,0,1);///旋轉

        glTranslatef(-0.2,0,0);///把旋轉中心，放到世界中心

        glColor3f(1,0,0);///紅色

        glutSolidTeapot(0.2);

        glPushMatrix();

            glTranslatef(-0.2,0,0);

            glRotatef(-angle,0,0,1);

            glTranslatef(-0.2,0,0);

            glColor3f(1,0,0);

            glutSolidTeapot(0.2);

        glPopMatrix();

    glPopMatrix();

    glutSwapBuffers();

    angle+=0.1;

}

int main(int argc ,char** argv)

{

    glutInit( &argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week12 TRT TRT");

    glutIdleFunc(display);

    glutDisplayFunc(display);

    glutMainLoop();

}

```