flower

Vector graphics of poi patterns

As I've played around with my soft and hard transition ideas, I've found it helpful to move around the hand and poi paths of some popular moves in Illustrator and other graphics editing programs, but my technique for doing so has left a lot to be desired. Essentially, I've been putting the proper variables into an online spirograph program (located at http://wordsmith.org/anu/java/spirograph.html and mirrored below), taking a screencapture of the result, and importing it into Illustrator using the livetrace function.

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Drex's Tech Poi Blog #219: Classifying Toroids

I know this topic has been done to death, but in trying to come up with a way to classify toroids, I came to realize we've barely scratched the surface of them. Here I use the approach of imagining the axes around which we can move the plane of a toroid as being similar to the major axes inside an octahedron and choosing specific axes that are parallel with the arm, hand path, or neither.

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Drex's Tech Poi Blog #217: Antispin snakes

Here's an interesting idea inspired by Mel's recent video of his workshop on snakes: I'd noticed that when he was practicing tracing along his arm that it was somewhat reminiscent of a box mode antispin flower that had been somewhat squashed. This reminded me of a concept that had been thrown out on the old Tribe tech poi group: the snake eye. This was a trick wherein you'd take a snake but perform it in antispin, theoretically creating cateyes around your shoulder. While Mel's arm tracer definitely doesn't produce a cateye, it does seem very compatible with snakes. Here's the result.

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Drex's Tech Poi Blog #216: The Math of Poi--Flowers, Roulettes, and Trochoids

People frequently reference the math behind poi on many forums and groups, but it can seem a little daunting to folks that don't have that kind of background. Here's an attempt to level the playing field. A lot of this will be review for the more mathematically inclined folks out there, but for those who aren't, hopefully this will give you the Cliff's Notes as to some of the math we use to describe flowers and the like and make it a little bit more digestible. If you like this, please leave me feedback as I've got plans in my mind to do a whole series of these kinds of videos :)

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Drex's Tech Poi Blog #214: Composites vs CAPs

Last video we rolled through three different approaches to defining CAPs. Here is an alternate approach to breaking down such motions: a couple years ago, Alien Jon introduced me to the idea of spinning composites. Compositing is chaining together increments of poi movement that overlap in hand and poi position to either create repeatable patterns or transition and shift seamlessly between patterns.

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Drex's Tech Poi Blog #213: What is a CAP?

The question of what constituted a CAP recently came up both in the Tech Poi and Vulcan Tech Gospel groups on Facebook. Here are what I'd consider to be the three main approaches to describing a CAP--in my next video, I'm going to detail a slightly different approach to this question and some of the cool patterns that come not from trying to classify all the CAPs, but from taking the lessons that learning CAPs provide and applying them to more complex types of motion.

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Drex's Tech Poi Blog #211: Flowing with toroids

Whoa...white balance what? Anys, I've done a lot of videos lately on the concept of the toroid flower, and I wanted to revisit it from a place of flow--that is how toroid flowers can be combined with other types of spinning, specifically the 2D spinning we're more traditionally used to. Outlined here are two methods: plane-bending a toroid into the traditional plane orientation or imagining toroids that overlap on a single point and therefore create a junction to switch from one to another. Happy flowing! :)

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Drex's Tech Poi Blog #200: The lines of poi

200 tech blogs! This one is on how I've been working to create the hybrid families I've been frequently featuring in my videos over the course of the past year--I have two methods I use these days and this is the more visual one: finding the "lines" of the poi tricks to figure out how to switch between them. Sorry for the weird cuts--I had to get it under 15 minutes :-P

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Drex's Tech Poi Blog #195: Interior stall transitions

In Tahoe, G showed me this nifty interior stall pattern he'd been playing with that I'd at first thought to be a mere curiosity. It involved searching for transitions where the hands were crossed and so were the poi, but as we continued to play with it, a nifty hybrid pattern came out and later G pointed out that Ronan's triquetra fractal could be used as an intermediary trick. Here are all the transitions we found that week.

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Drex's Tech Poi Blog #193: Triangle vs triquetra atomic hybrid

A cool challenge popped up on the Tech Poi Group on Facebook about two weeks ago: the possibility of doing a triquetra hybrid that would incorporate the plane-bent triangle flower I've showed off now in a couple videos. David Foregger was kind enough to model it using his poi simulator and based on that I was able to sort out this pattern. The triangle here needs some cleaning up, but the gist of the move is definitely there. With the polishing I think this will be a really cool looking hybrid.

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