markus/lifo-dijkstraserv
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Introduce a penalty for entering / leaving the train

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Done by upping the cost for walking on an access layer.
This commit is contained in:
Markus Koch 2021-02-26 19:33:21 +01:00
parent aa7256c12e
commit faa5d7ca4b
2 changed files with 6 additions and 2 deletions
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3
src/dijkstragraph.c
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@ -175,7 +175,8 @@ dijkstra_cost dijkstra_get_weight_from_distance(struct dijkstra_node *node_a,
float scale; float scale;
switch (net_type) { switch (net_type) {
case TRAINLINE: case TRAINLINE: // Trainlines and access types use the z-coordinate
case ACCESS: // for cost scaling.
scale = (float)node_a->position.z; scale = (float)node_a->position.z;
scale += (float)node_b->position.z; scale += (float)node_b->position.z;
scale /= 200; scale /= 200;

5
src/geojson.c
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@ -102,7 +102,10 @@ int add_geojson_to_dijkstra(struct dijkstra_solver *solver,
z_last = 0; // By default, let's assume height 0 z_last = 0; // By default, let's assume height 0
break; break;
case TRAINLINE: case TRAINLINE:
z_last = 1000; // By default, let's assume 5x normal speed z_last = 1000; // By default, let's assume 10x normal speed
break;
case ACCESS:
z_last = 10; // By default, let's introduce a penalty to get on the train (ACCESS walk 10x slower)
break; break;
default: default:
z_last = -1; z_last = -1;