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Syllabus in Purdue CS177, 2013 by Prof. Hoffmann

1. Computer Graphics Programming: Computer Science, Algorithm, Memory Size, Python basic

How to install Python. by 江清水

Problem Assignment 1 by 江清水

如何看Problem Assignment的Solution by 江清水

Solution for Problem Assignment 1 by 江清水

HW: 定義函數F2C(f)將華氏溫度f換算成攝氏溫度。

9/16

2. Input, Variables, Assignment, Expression, Output, Python Type

project 1 from Purdue University (Exercise for students)

Problem Assignment 2 by 江清水

Solution for Problem Assignment 2 by 江清水

三

9/23

3. Local/global variables, function, parameters, Precedence

4. Boolean, While, If .. Else

Problem Assignment 3 by 江清水 (posted on Sep. 23, 2:10Pm)

Solution Assignment 3 by 江清水(還有部分題目未解，上課講解有同學解出後將公告正確答案)

HW: 計算兩正整數的GCD

9/30

Problem Assignment 4 by 江清水 (posted on Sep. 23, 2:10Pm)

Solution Assignment 4 by 江清水(還有部分題目未解，上課講解有同學解出後將公告正確答案)

10/7

Problem Assignment 5 by 江清水 (posted on Oct. 7, 2:10Pm)

Solution Assignment 5 by 江清水

project 3 from Purdue University

project 4 from Purdue University

10/14

Solution for Assignment 6 by 江清水

分組學期報告定案

project 5 from Purdue University

10/21

8. Data Structure: List, Tree

Problem Assignment 7 numpy module by  江清水 (posted on Oct. 14, 2:10Pm)

Problem Assignment 7 by 江清水 (function 描繪)

Solution for Problem Assignment 7 by 江清水

Solution for Problem Assignment 7 by 江清水

10/28

11/4

input file for Problem 8 by 江清水

Solution for Problem 8 by 江清水

Image Process

11/11

Problem Assignment 9: Image Processing (PIL Module) by 江清水

input file for problem 9 by 江清水

Solution for Problem 9 by 江清水

Loop Review

11/18

Solution for Problem 10

11/25

Problem 11_2: Reverse a list by 江清水

Solution for Problem 11

12/2

Problem 12_2: Sort Method (Heap Sort) by 江清水

Solution for Problem 12

12/9

15

OpenGL Module

Solution for Problem 13. by 江清水

12/16

Solution for Problem 14. by 江清水

12/23

Solution for Problem 15 by 江清水

12/30

Solution for Problem 16 by 江清水

A History of Photography From Web (Cherokee County Schools)

Camara from Joe Collins

Photography (From:www.georgetown.edu)

Camara from Joe Collins

Computer Graphics and Its Application. [PPT][Word] by 江清水

The newest version of OpenGL. OpenGL 4.3, release on 8/6/2012. (網路英文資料)

OpenGL Books. (網路英文資料)

OpenGL安裝說明
　

OpenGL 0: How to include the slut.h in visual C++? [PPT][Word] by 許伶潁

This chapter tells you how to include the slut.h into visual C++, ......

OpenGL 1: Your first simple program "simple.c". [simple.c by Angel][PPT files by Yi-Min Kuo][simple.JPG]

In this program, you learn how to open a window, draw a square in the window using the following GL and GLUT functions:

    glClear, glBegin, glEnd, glFlush

    glutCreateWindow, glutDisplayFunc, glutMainLoop

What is Sierpinski Gasket?

3D Coordinate System. [PPT][Word] by 江清水

OpenGL 2: A Demo Program to show you OpenGL features including smooth shading, antialiasing, texture mapping, color interpolation.     [demo.c by Angel][demo.JPG]

It is a demo program. All of the OpenGL (glut) features will be illustrated more detail in the future class.

OpenGL 3-6: Sierpinski Gasket. There are 3 programs for Sierpinski Gasket, including:

(1) 2D Sierpinski Gasket generated using randomly selected Vertices and bisection. [gasket.c by Angel][gasket.JPG]

(2) Recursive subdivision of triangle to form Sierpinske gasket. [gasket2.c by Angel][gasket2.JPG]

(3) 3D Sierpinski Gasket GL program. [gasket3D.c by Angel][gasket3d.JPG]

(4) Recursive subdivision of tetrahedron to form 3D Sierpinski Gasket. [tetra.c by Angel][tetra.JPG]

You learn the following GL and GLUT functions:

(1) glClearColor, glColor, glMatrixMode, glLoadIdentity, glOrtho2D

         glutInit, glutInitDisplayMode, glutInitWindowPosition

(2) No new function.

(3) glOrtho

      glutIdleFunc, glutMouseFunc

(4) glNormal, glViewport, glEnable

     glutPostRedisplay, glutReshapeFunc

You also learn recursive techniques in (2),  how to use mouse with OpenGL to start and stop program execution in (3), how to avoid the distortion in the window in (4).  

There are references for Sierpinski Gasket on the web. I recommend the one by Paul Baurke for our undergraduate student.

OpenGL 7: Earth. THis is a program to demo the use of quad strips and triangle fans for modeling a sphere by longitude and latitiude. You should know how to parameterize a sphere. [earth.c by Angle][earth.JPG][PPT by Yi-Min Kuo]

      Library functions: glrotate, glPolygonMode;

                                   glutSwapBuffers

OpenGL 8: Square. The program illustrates the use of the glut library for interfacing with a Window System. [square.c by Angle][square.JPG][PPT by Yi-Min Kuo]

       Library function: glutMotionFunc;

OpenGL 9: Double buffer. Why we need the double buffering? How to handle the animation using OpenGL? This program with chapter 1 of the OpenGL Programming Guide gives you detail explanation. [double.c from Silicon Graphics][double.JPG]

OpenGL 10: Lines and lines stipple. This program demonstrates geometric primitives and their attributes, especially the line and line stipples. Please read the Chapter 2 of the OpenGL Programming Guide. [lines.c from Silicon Graphics][lines.JPG]

OpenGL 11: Polygon stippling. This program demonstrates polygon stippling. Please read the Chapter 2 of the OpenGL Programming Guide. [polys.c from Silicon Graphics][polys.JPG]

OpenGL 12: Model Transformation and Viewing Transformation. The program demonstrates modeling transformation glScalef() and viewing transformation gluLookAt(). [cube.c from Silicon Graphics][cube.JPG]

    Library Function: glScalef, glMatrixMode, glFrustum; gluLookAt; glutWireCube. 

OpenGL 13: Model Transformation. This program demonstrates modeling transformations. [model.c from Silicon Graphics][model.JPG]

OpenGL 14: Single buffer and double buffer. This program will show two windows at the same time with single buffer and double buffer used. [single_double.c by Angle][single_double.JPG]

    Library Function: glPushAttrib, glPopAttrib, glRasterPos.

OpenGL 15: New Paints. This program teach us how to design a simple tools bar. Let user have interaction with OpengGL program. [newpaint.c][newpaint.JPG][PPT by Yi-Min Kuo]

    Library Function: glutBitmapCharacter, glutBitmapWidth, glutCreateMenu, glutAddMenuEntry, glutAttachMenu, glutAddSubMenu.

OpenGL 16: Shadow. This program draws a polygon and its shadow. [shadow.c by Angle][shadow.JPG]

OpenGL 17: Sphere. This program show the display of sphere in three modes: wire frame, constant, and interpolative shading. [sphere.c by Angle][sphere.JPG]

OpenGL 18: Smooth-Shaded Triangle. This program is drawing a triangle with smooth model color. [smooth.c][smooth.JPG]

     Library Function: glShadeModel.

OpenGL 19: Using glColorMaterial. This is an interactive program that uses glColorMaterial() to change material parameters. Pressing each of the three mouse buttons changes the color of the diffuse reflection. [colormat.c][colormat.JPG]

    Library Function: glColorMaterial, glMaterial.

OpenGL 20: A Simple Bezier Curve. The program draws a cubic Bezier curve using four control points.[bezcurve.c][bezcurve.JPG]

    Library Function: glMap1, glEvalCoord.

OpenGL 21: Curves. This is a simple interactive curve drawing program. [curves.c by Angel][curves.JPG]

    Library Function: glMapGrid, glEvalMesh.

OpenGL 22: Read Pixels. This program reads pixels values from display and prints out RGB. [readpixels.c by Angel][readpixels.JPG]

    Library Function: glRect, glReadPixels, glReadBuffer, glPixelStore.

OpenGL 23: Blending. Blend colors to achieve such effects as making objects appear translucent. [alpha.c from Redbook][alpha.JPG]

    Library Function: glBlendFunc;

OpenGL 24: Three-Dimensional Blending: [alpha3D.c from Redbook][alpha3D.JPG]

    Library Function: glEnable, glGenLists, glNewList, glutSolidSphere, glEndList

OpenGL 25: Use the accumulation buffer to do full-scene antialiasing on a scene with orthographic parallel projection.[accanti.c][accanti.JPG]

    Library Function: glMaterial, glLight, glLightModel, ShadeModel, glClearAccum,

OpenGL 26: Antipoly. This program draws filled polygons with antialiased edges. [aapoly.c][aapoly.JPG]

    Library Function: glCullFace, glBlendFunc

OpenGL 27: Fog. This program draws 5 red spheres, each at a different z distance from the eye, in different types of fog. Pressing the f key chooses between 3 types of  fog: exponential, exponential squared, and linear.[fog.c][fog.JPG]

    Library Function: glFog, glHint,

OpenGL 28: Fogindex. This program draws 5 wireframe spheres, each at a different z distance from the eye, in linear fog.[fogindex.c]

    Library Function: glutSetColor, glClearIndex

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