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Code Issues 156 Wiki Activity

feat(editor): laying from the photo in two modes, Tab switching them in one row of points: the points clicked as bends of straights, eased with two transition curves meeting with no cant, of 3000 to 6000 m set in the panel, or with an arc of the norms where they don't fit; or the points along the middle of a curve seen on the photo, the last two on the straight after it, a curve, compound or two with a straight between them, fitted to them with its radii and its transitions. The points clicked are kept where they are, a curve below the norms laid with its warnings in the colour of one; the line shown as the points are clicked, laid by Enter in one step of the undo and going on from its end, Backspace taking the last point back, Esc dropping the points not laid. A bend after a free end or a curve traced goes along its straight, dashed; the curves labelled with their radii, transitions, cant and speed, the straights with their lengths, the points traced in the colour of how far the line is from them, the curves of the line listed in the panel. The Plan sets two transition curves with no arc for a vertex. Selftests laymode, layradius, laytrace, layp, layreport, layenter, layback, laycancel, laysample

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maj00r
2026-10-24 21:12:27 +02:00
parent 500f068297
commit 6bd3d4d19f
9 changed files with 1012 additions and 210 deletions
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12
application/editormoderoute.cpp
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@@ -1745,13 +1745,21 @@ bool editor_mode::render_route_vertex(int const Index)
ImGui::SameLine();
changed |= field("##exit", vertex.transition_out, 1.0f, STR_C("exit %.0f m"), transition, "Length of the transition curve leading out of the arc");
ImGui::PushItemWidth(110.0f);
if (ImGui::Checkbox(STR_C("Compound curve (several radii)"), &vertex.compound))
if (ImGui::Checkbox(STR_C("Two transition curves, no arc"), &vertex.spirals))
{
changed = true;
if (vertex.spirals)
vertex.compound = false;
}
item_tooltip("The bend eased the way the lines are drawn: two transition curves meeting at the radius, with no arc between them and no cant; their lengths follow from the radius and the angle");
if (false == vertex.spirals && ImGui::Checkbox(STR_C("Compound curve (several radii)"), &vertex.compound))
{
changed = true;
if (vertex.compound && vertex.arcs.empty())
vertex.arcs.push_back({std::max(10.0, std::round(vertex.radius * 0.6 / 10.0) * 10.0), 0.0, 1.0});
}
item_tooltip("Curve made of arcs of different radii, each one its own path, joined with transitions");
if (false == vertex.spirals)
item_tooltip("Curve made of arcs of different radii, each one its own path, joined with transitions");
if (vertex.compound)
{
auto total{std::max(0.0, vertex.share)};