LCG_Python  1.0
Python Turtle Graphics - A set of simple python programs for practicing CG concepts.

The set is made up of 12 small programs in increasing order of difficulty.
The most challenging script aims at drawing some parametric curves, defined in polar coordinates, using the turtle intrinsic coordinate system.

Only the forward, left and right commands should be used (no setposition). This way, one may imagine controlling an airplane or a drone, as if a remote control were being used.

In 3D, this would resemble the ubiquitous yaw, pitch and roll rotation paradigm.


These programs run either in python 2.7 or python 3.6

  2. refman.pdf

To run any program:

where the prog_name is the name of a file, with a python 2 or 3 source code, such as: