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by mgunlogson 45 days ago
Yes. It's a modified triangle infill pattern.

A solver pairs the triangle with one of its neighbors. Then cuts a window at the bottom during the slice. So plastic gets injected into the top of a triangle tube and flows through the window at the bottom of the U to its neighbor cell.

Download the binaries and try slicing with magma infill type. Turn off visibility of all the other line types and you'll see how it works