Author Topic: 3-D Vector Plotter (Read 3910 times)

bfr · « **on:** March 06, 2007, 10:25:00 am »

This is a program I started making a while ago, although I never really got around to finishing it. I might later on, but I'm going to put it online for anybody to download it in case they want to finish it. It is in TI-BASIC for the TI-83+/TI-84+ series. It definitely isn't completely optimized at the moment, partially because I wanted readability. It is meant to serve as an aid to those learning about vectors because it offers (or it was intended to offer) a few handy features:

- Visual plotting (including addition and other operators) of 3-D vectors
- Conversion between equation formats
- A table of values for vectors
- The ability to calculate the angle between two vectors
- The ability to calculate where two vectors intersect

So far, all it can do is visually plot 3-D vectors, which is kind of cool, and adjust the window. Here's a screenshot of it:

user posted image

It can be downloaded here:

http://bfr.tifreakware.net/VPLOT.8xp

Liazon · « **Reply #1 on:** March 06, 2007, 12:14:00 pm »

that's pretty cool. Can the camera by shifted over or is the original always kind of fixed there on the left?

bfr · « **Reply #2 on:** March 06, 2007, 12:30:00 pm »

It can be shifted over.

graywolf · « **Reply #3 on:** March 06, 2007, 12:56:00 pm »

Nice work with the graphing ability. :thumbup:

Perhaps you add some of these features (should be easy, as I have already done this on my 89):

- vector length
- unit vector (and graph)
- dot product
- cross product
- triple product
- projection
- bound vectors
- check for orthogonal
- check for orthonormal

bfr · « **Reply #4 on:** March 06, 2007, 01:09:00 pm »

Well, I could, but I've kind of stopped working on this. I might continue working on this sometime, though. Good suggestions, though.

Halifax · « **Reply #5 on:** March 06, 2007, 03:14:00 pm »

Yeah dot product would be a great addition

Author Topic: 3-D Vector Plotter (Read 3910 times)

Liazon

graywolf