eu07/maszyna
17
0
Fork 0
mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-10-18 07:59:19 +02:00
Code Issues 151 Wiki Activity

feat(track): where two rails share a running surface it takes the texture whose running surface is brighter; the brightness is read from the texture file over the u range of the rail head top, the shared parts are the block of crossing grooved rails, the nose of an acute frog from its tip to the end of the V, the through rail across a wide or grooved crossing, the frog of a switch, and the stock rails of a switch with frogs up to half the blade length where the blade grows to a full head

Browse Source
This commit is contained in:
maj00r
2026-10-13 22:36:09 +02:00
parent 2ece18cc4a
commit 7e20023d07
7 changed files with 303 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
world/Track.cpp
View File

@@ -1368,6 +1368,7 @@ void TTrack::rebuild_geometry( gfx::geometrybank_handle const &Bank ) {
Geometry2.clear();
GeometryCut1.clear();
GeometryCut2.clear();
GeometryTreads.clear();
if( SwitchExtension ) {
SwitchExtension->Geometry3 = gfx::geometry_handle{};
}
@@ -1531,6 +1532,17 @@ void TTrack::create_geometry( gfx::geometrybank_handle const &Bank ) {
}
};
gfx::vertex_array vertices;
for( int path = 0; path < 2; ++path ) {
auto const material { path ? m_material2 : m_material1 };
if( material == 0 ) {
continue;
}
auto const side { blade_side( path ) };
loft_blade( path, side > 0 ? rpts1 : rpts2, side > 0 ? rpts3 : rpts4, texture_length( material ), vertices );
cut_faces( vertices, nnumPts, true, false, path ? GeometryCut2 : GeometryCut1 );
( path ? Geometry2 : Geometry1 ).emplace_back( GfxRenderer->Insert( vertices, empty_userdata, Bank, GL_TRIANGLE_STRIP ) );
vertices.clear();
}
for( int path = 0; path < 2; ++path ) {
auto const material { path ? m_material2 : m_material1 };
if( material == 0 ) {
@@ -1541,10 +1553,6 @@ void TTrack::create_geometry( gfx::geometrybank_handle const &Bank ) {
auto const texturelength { texture_length( material ) };
auto const side { blade_side( path ) };
auto const &rail { side > 0 ? rpts1 : rpts2 };
loft_blade( path, rail, side > 0 ? rpts3 : rpts4, texturelength, vertices );
cut_faces( vertices, nnumPts, true, false, cuts );
geometry.emplace_back( GfxRenderer->Insert( vertices, empty_userdata, Bank, GL_TRIANGLE_STRIP ) );
vertices.clear();
// fixed parts
// szyna za iglicą
fixed_rail( path, rail, side, texturelength, geometry, cuts );