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Dual contouring #10

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mikolalysenko opened this issue Jan 20, 2015 · 4 comments
Open

Dual contouring #10

mikolalysenko opened this issue Jan 20, 2015 · 4 comments

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@mikolalysenko
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@wwwtyro
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wwwtyro commented Jul 8, 2016

Is this issue addressed by http://stack.gl/packages/#mikolalysenko/surface-nets and http://stack.gl/packages/#mikolalysenko/isosurface? (thanks for these by the way, they're awesome)

@Erkaman
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Erkaman commented Jul 8, 2016

Nope, he's referring to the dual-contouring technique described in this paper, which is a technique to extract a contour(mesh) from hermite data. isosurface implements some techniques for extracting an isosurface from a potential-function. That's not the same thing as dual-contouring.

@mikolalysenko
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Yeah, though it is closely related to dual contouring. The main thing that dual contouring needs is gradients (aka hermite data). This can be done, but it would require changing the interfaces around a bit.

@wwwtyro
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wwwtyro commented Jul 8, 2016

Ah okay, got it. Thanks for the clarification, guys.

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