Quaternion Julia Raytracer HD User Reviews

Top reviews

Great developer

Yes, it's true about the last upgrade, but that's technology. However, I immediately emailed the developers about the problem and within hours I received a replied with apologies and thanking me for let them know and that they already submit to Apple another upgrade to resolved the issue. Will take a couple of days but will be resolved. This is the type of developers that I like to buy apps from, I know that they are proud of their product and that they will keep improving the app and with our support they will come up with new creative apps in the future. I hope that the people who rushed into a one star comment will change it when the problem will be resolved in a few days. We need to understand how important the reviews are for their businesses special for small developers.
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OOPSdated!

Latest revision (January 27, 2016) fails to render anything on iPad Pro. Blank screen isn't very impressive. Previous versions worked fine.

Quanternion Controls Not Working

As of today 4/19/2015 the Quanternion control buttons are no longer visible and useable in the controls. The same applies to the accuracy control. This needs to be fixed other isle the app is next to useless.
05/23/2015 Nothing has been fixed. The controls are still not working.

Impressive fractal rendering

I'm a computer graphics person myself and had been considering writing a quaternion Julia set view for the iPad. But, this version is so well executed that I won't bother--very nicely done! It's a delight to be able to explore the 4D space of quaternion Julia sets on a tablet. My only request would be controls for rotating in 4D--seems like this could give some interesting results.
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Wonderful!

I wrote my college thesis on visualizing quaternion Julia sets in 1997 and it is a pure delight to play with this app. Great job and many kudos.

My brother suggested I write a quaternion app today and I found this when I went to see if anyone had already done it.

Maybe add input from the accelerometers as another fun mode for interaction.

Thank you!
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impressive

The real treat in this is the true use of the iPad's Open GL GPU API. It's honestly quite powerful and beautiful. You just have to remember this is not a SGI Octane or something. This is your iPad and you should be well impressed. I see updates soon indicative of what people want here..your own background.....more export options...I'm likin it for what it is right now.
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Very immpresive!

I was astonished of what this application can do. I think it really showes the power of the A4 chip. Add some features and it will be a 5 star. Still - great work!

Blah

This might become more interesting if you could place your own images in the background. Otherwise...blah.

Hopefully thought with a few good updates it will become more... Useful. Would like to take a picture of someone and place the object near them. Developers, keep trying. If update provide options then I will revise the review.
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Interesting

Not what I expected, thought you would be able to create your own design then render it, but you are basically stuck with the same shape every time you use it, plus the refresh rate is extremely sluggish. It gets boring after a few minutes of messing around with.