A new forum for "The Ray Tracer Challenge" is now available at https://devtalk.com/books/the-ray-tracer-challenge!

The Pragmatic Bookshelf (the publisher of "The Ray Tracer Challenge") has added reader forums for each book. The current forum is NOT going away, so you are welcome to post your questions at either location.

Fractals & CSG

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fremag Junior Member Posts: 73	Fractals & CSG Dec 16, 2019 16:33:45 GMT Jamis likes this Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by fremag on Dec 16, 2019 16:33:45 GMT I like CSG Thanks for the book ! When is volume 2 ?
	Last Edit: Dec 16, 2019 16:34:06 GMT by fremag

leedavidodea Junior Member https://github.com/leeodea/rt-dt Posts: 62	Fractals & CSG Dec 16, 2019 16:37:23 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by leedavidodea on Dec 16, 2019 16:37:23 GMT I assume you used a complex nested group to produce this, rather than actual fractal-generating code?? More info would be nice!
	"Laying in your bed, many years from now, what would you give for one chance, just one chance!, to come back here, and tell the English, that they may take our lives, but they'll never take our FREEDOM!!"

fremag Junior Member Posts: 73	Fractals & CSG Dec 16, 2019 16:44:12 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by fremag on Dec 16, 2019 16:44:12 GMT Yes, a lot of groups of cubes. The code (C#) is here: github.com/fremag/ray-tracer/blob/master/ray-tracer/Shapes/MengerSponge.cs

Jamis Administrator Posts: 215	Fractals & CSG Dec 16, 2019 19:09:13 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Jamis on Dec 16, 2019 19:09:13 GMT Very cool! I love the idea of ray-tracing fractals. I'm glad you're enjoying the book! - Jamis

Fractals & CSG

Post by fremag on Dec 16, 2019 16:33:45 GMT

Post by leedavidodea on Dec 16, 2019 16:37:23 GMT

Post by fremag on Dec 16, 2019 16:44:12 GMT

Post by Jamis on Dec 16, 2019 19:09:13 GMT