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Code Issues 150 Wiki Activity

fix(track): a crossing of grooved rails is one flat block where their lofts overlap; the rail cut by the other covers the roundings of the rail going through, the tops in the block are flat in one texture, the plates of the V reach up to the rail top, the walls of the cuts are lit and textured as walls, and the nose between two flangeways starts blunt at the width of a nose tip instead of a thin sliver standing in the groove

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maj00r
2026-10-13 22:03:36 +02:00
parent 18c01ceb72
commit 2ece18cc4a
5 changed files with 198 additions and 48 deletions
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14
world/Track.cpp
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@@ -2626,6 +2626,7 @@ TTrack::rail_dimensions() const {
result.high = std::max( result.high, static_cast<double>( point.x ) );
}
result.height = top - bottom;
result.crest = top;
result.head = 0.0;
for( std::size_t i = 0; i < count; ++i ) {
auto const &point { profile[ i ].position };
@@ -2633,6 +2634,7 @@ TTrack::rail_dimensions() const {
result.head = std::max( result.head, static_cast<double>( point.x ) );
}
}
result.tread = result.head;
std::vector<std::size_t> heads, lips;
for( std::size_t i = 0; i < count; ++i ) {
auto const &point { profile[ i ].position };
@@ -2663,6 +2665,18 @@ TTrack::rail_dimensions() const {
result.lip = std::max( result.lip, static_cast<double>( profile[ i ].position.x ) );
result.liptop = std::max( result.liptop, static_cast<double>( profile[ i ].position.y ) );
}
result.tread = -1e9;
for( auto const i : heads ) {
if( profile[ i ].position.y > top - 0.0005 ) {
result.tread = std::max( result.tread, static_cast<double>( profile[ i ].position.x ) );
}
}
result.ledge = 1e9;
for( auto const i : lips ) {
if( profile[ i ].position.y > result.liptop - 0.0005 ) {
result.ledge = std::min( result.ledge, static_cast<double>( profile[ i ].position.x ) );
}
}
result.rim = 1e9;
result.crown = -1e9;
auto const reach = [&]( double const X ) {