maj00r
79a8c13586
fix(editor): a track bent by its second control vector is drawn bent: the straightening of a straight with control vectors (world/Track.cpp) checked the first vector twice, so with it left along the straight the second one, dragged with the gizmo, changed the data but not the track drawn; now a straight only where both vectors lie along it or aren't given. A track bent by hand into an S between two points dragged is labelled with its length (L 77 m), not with a radius of many kilometres read off it; the "K: split here" by the cursor isn't shown while a point is dragged; Ctrl+Z takes away the warning by the cursor of what it took back (the paths that left the kept design). The tutorial clips of editing recorded again: selecting and fixing without the gizmo (a joint dragged, the warning read, Ctrl+Z), and the new one of editing with the gizmo (Q, a control vector dragged bending the track, W, E)
2026-10-25 12:57:23 +01:00
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fix(editor): a track bent by its second control vector is drawn bent: the straightening of a straight with control vectors (world/Track.cpp) checked the first vector twice, so with it left along the straight the second one, dragged with the gizmo, changed the data but not the track drawn; now a straight only where both vectors lie along it or aren't given. A track bent by hand into an S between two points dragged is labelled with its length (L 77 m), not with a radius of many kilometres read off it; the "K: split here" by the cursor isn't shown while a point is dragged; Ctrl+Z takes away the warning by the cursor of what it took back (the paths that left the kept design). The tutorial clips of editing recorded again: selecting and fixing without the gizmo (a joint dragged, the warning read, Ctrl+Z), and the new one of editing with the gizmo (Q, a control vector dragged bending the track, W, E)
2026-10-25 12:57:23 +01:00
feat(editor): with the gizmo hidden a track is changed by its ends only: its control vectors are neither drawn nor caught until Q, W, E or the buttons above the view bring the gizmo out, so a track selected won't bend by chance; the hints say what dragging an end does (a joint: the neighbours follow, a free end: a new track out of it, with Ctrl it moves). The tutorial has a lesson of its own for editing with the gizmo, after the one of selecting and fixing, which no longer speaks of it: the arrows, the rings, the handles, the control vectors, a point clicked, Ctrl and Esc, ticked off when the gizmo is out and a track bent or moved with it; thirteen lessons. Also puts back in place two lines of the band of the curvature which dd64b821 committed out of their place (the arc declared inside the loop, so that commit didn't compile)
2026-10-25 12:33:19 +01:00