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Erikas
28d67fb577
* Extrude: a profile edge short of a face is not grown through the skin beyond it (#1669) A cut or join profile edge that lies on a face of the target is grown off it by 0.5 % of the body, so that the tool's wall does not lie in the face. Whether it lies on a face was judged half a growth step either side of it: empty just outside, material just inside. An edge 0.25 mm short of a 3.75 mm wall's far face reads the same, and the growth cut through the skin it should leave (55 050 mm³ instead of 56 130 on the test's wall). Now the space just past the edge, 1e-4 of the body out, must already be as the operation wants too. In #1669, the pleat's window built directly at the far end of a case opened through the wall at 3.75 and 4 mm, while its mirror, built without the growth, rightly left the skin and then failed to join the loft through it. Built either way, the window now leaves the skin. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * Regression tests: the issue's pleats mirror and build at the far end (#1669) The issue's battery case at 3.5 mm: the mirror of the window and the pleat builds (it needed #1670's meshing of twisted faces), and at 3 mm the same window and pleat built directly at the far end of the finished case join it (they needed #1667's end rounds). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * Far-end pleat test: the direct build matches the mirror's volume Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Erikas <erkexzcx@users.noreply.github.com> Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: bherbruck <brennen.herbruck@gmail.com>