Logo Examples

Each example file is commented at the head as to how to use it.

Examples mostly from Brian Harvey's books on Logo

Program Purpose/Function
ALGS.LGO Assorted logo algorithms
BASIC.LGO BASIC (the language) Interpreter
COMPILE.LGO Logo Precompiler for functions with MAP
DIFF.LGO File difference utility
DOCSETUP.LGO Simulated intelligent Doctor
DOCTOR.LGO Simulated intelligent Doctor (Pre-Initialized)
FORMAT.LGO Formats Text into Paragraphs with margins etc.
FSM.LGO Finite State Machine Parser
MATCH.LGO Regular Expression Evaluator
MATH.LGO Logic Analysis Program (very nice)
PLOT.LGO Plots harmonic functions?
POKER.LGO Evaluates Poker Hands
POUR.LGO How to use 2 unmarked bottles to measure out a volume
PP.LGO Logo list Pretty Printer
SOLITAIR.LGO Solitaire Game (Uses Cursor, needs rework for FMSLogo)
STUDENT.LGO Mathematical Word Problem solver (incredible)
TTT.LGO Tic Tac Toe game

Examples using some of FMSLogo's graphical extensions

Program Purpose/Function
CLOCK.LGO Graphical Real Working Clock
CURVES.LGO Koch, Hilbert, Piano curves etc.
HANOI.LGO Graphical solution to Towers of Hanoi
JOYSTICK.LGO Example using the Joystick to move the turtle
PLATE.LGO Simulation of heat propagation is an Ideal plate
SPRITE.LGO Example of how to do sprite animation

Examples using the PASCAL interpreter (Written in LOGO) also from Brian

Program Purpose/Function
PASCAL.LGO Pascal compiler (Load this first) Usage COMPILE "name.PAS PRUN "name
CARDS.PAS Shuffle ordered deck of cards example
MULTI.PAS Multinomial expansion problem
PSORT.PAS Partition Sort Example
TOWER.PAS Solves Tower of Hanoi Textually

Examples of using your sound card/cdrom through FMSLogo/Windows

Program Purpose/Function
SOUNDS.LGO Loads and Plays two .WAV files on sound card
ECHO.LGO Echo's your voice on sounds card
VIDEO.LGO Plays .AVI (Audio Visual Interlace) files
CDROM.LGO Simple non-graphical CD player
MIDI.LGO Makes your keyboard into 127 MIDI instruments
MIDIFILE.LGO Plays a MIDI file (.MID) in the background in a loop
GROW.LGO Animation of a Flower Growing
PAINT.LGO Windows Like "Paint" program
NOFLICK.LGO Example of how to do flicker free animation
SHAPES.LGO Example of how to paste non-rectangular overlapped bitmaps

Examples of using Logo's API to Windows

Program Purpose/Function
CALC.LGO Simple Windows Calculator
MODELESS.LGO Shows most controls available
MODAL.LGO Shows most controls available but in MODAL mode (see Help)
VISUAL.LGO Start of a Visual Dialog Editor
DLL32.LGO Shows how to call DLLs in Win32

Examples of using Logo's API to Networking

Program Purpose/Function
NETLOCAL.LGO Sends Logo commands out network and back on same machine
NETPAIR.LGO Sends Logo commands back and forth between a pair of machines
NETRING.LGO Sends Logo commands to n machines in a ring fashion

Examples of using Logo's 3D capabilities

Program Purpose/Function
3DBITMAP.LGO Example of rotating a bitmap in 3D
3DJOY.LGO Example using the Joy Stick to move the turtle in 3D
3DMOVIE.LGO Example of a solid shaded 3D GIF Movie
3DSIMPLE.LGO Simple examples using 3D
3DSTEPS.LGO Simple introduction into using 3D
3DTRIG.LGO Example of a trig based animated surface (GIF Movie)
AXIS.LGO Shows the AXIS and how to move the vantage point
CHECKER.LGO Example of taking 2D flood fill pictures in 3D
HILBERT.LGO Example of a solid shaded 3D Space Filling Hilbert Curve
SHUTTLE.LGO Shows loading in a vector database of the Space Shuttle
SHUTTLE.3DV Database used in SHUTTLE.LGO and STEREO.LGO
STEREO.LGO Shows how to do stereo vision using 3D glasses
SOLAR.LGO Example of drawing a crude solar system
SPHERE.LGO Example of several solid shaded spheres
TORUS.LGO Example of a solid shaded Torus