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Code Issues 157 Wiki Activity

feat(track): a check rail is held to its running rail by spacer blocks every 0.5 m along its straight part, laid in the same way as the spacers of a guard rail at a wide crossing, below the head from the web of the running rail to the face of the check rail, so the flangeway stays open above them; a check rail replaced by a wing rail gets none; the spacing of spacers and castings is shared by guard rails and check rails

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maj00r
2026-10-14 14:01:08 +02:00
parent 16f3a63bb2
commit 306555a654
5 changed files with 57 additions and 23 deletions
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8
world/RailLayer.cpp
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@@ -607,19 +607,15 @@ void TTrack::rail_layer::lay_guards() {
void TTrack::rail_layer::lay_checks() {
auto const &shape { m_drawing.checkshapes[ m_side > 0 ? 0 : 1 ] };
auto const &wingends { ours( m_layout.wingends ) };
for( auto const &check : m_layout.checks[ m_path ][ m_side > 0 ] ) {
auto const replaced { std::any_of( wingends.begin(), wingends.end(), [&]( glm::dvec2 const &Wing ) {
auto farend { 0.0 };
return replaced_check( { check }, Wing.x, Wing.y, farend ); } ) };
auto const a { std::max( check.from, m_from ) };
auto const b { std::min( check.to, m_length ) };
if( replaced || b - a <= 0.01 ) {
if( replaced_by_wing( check, ours( m_layout.wingends ) ) || b - a <= 0.01 ) {
continue;
}
piece(
shape,
{ .from = a, .to = b, .offsets = flared( check.from, check.to, std::min( 0.6, 0.4 * ( check.to - check.from ) ), 0.0, check.flarefrom, check.flareto ), .capfrom = a > 0.0 || check.from >= 0.0, .capto = check.to <= m_length, .rolled = false },
{ .from = a, .to = b, .offsets = flared( check.from, check.to, check_flare( check ), 0.0, check.flarefrom, check.flareto ), .capfrom = a > 0.0 || check.from >= 0.0, .capto = check.to <= m_length, .rolled = false },
{ a, b, { a == check.from ? check.frombend : 0.0 }, { b == check.to ? check.tobend : 0.0 } } );
}
}