query: Why do the rail tracks seem to converge and vanish?
positive_passages.docid: 18787
positive_passages.text: Why railroad tracks seem to converge?
negative_passages.docid: 79372
negative_passages.text: Object on curve wont stay flat!
negative_passages.docid: 122844
negative_passages.text: Historical reason behind different line ending at different platforms
negative_passages.docid: 50623
negative_passages.text: Why are some weapon fusions blocked out with a question mark?
negative_passages.docid: 52326
negative_passages.text: Why does a ray passing through optical centre remain undeviated?
negative_passages.docid: 140733
negative_passages.text: How do I get the 'On A Rail' achievement?
negative_passages.docid: 135660
negative_passages.text: Two layers, same coordinate system, wont show up
negative_passages.docid: 139681
negative_passages.text: Light clock with mirrors on a moving train
negative_passages.docid: 89032
negative_passages.text: What is causing the edges of my models to become semi-transparent?
negative_passages.docid: 92836
negative_passages.text: How to unwrap a circular track
negative_passages.docid: 105130
negative_passages.text: sn edges and nice empty nodes styles in forest lead to dividing by zero; what's going on?
negative_passages.docid: 77641
negative_passages.text: Why is my render so fuzzy?
negative_passages.docid: 25219
negative_passages.text: Why do circuit boards use strange paths?
negative_passages.docid: 59860
negative_passages.text: TiKZ: Why is a line visible between 2 fitted nodes with inner/outer sep =0?
negative_passages.docid: 94686
negative_passages.text: A bug I can't seem to spot, faulty logic?
negative_passages.docid: 92141
negative_passages.text: Why do wheels appear to revolve opposite to the direction they are rotating?
negative_passages.docid: 80044
negative_passages.text: Disappearance of 3D axis from viewport