zirc/src/constants.zig, branch main Zig raycaster fun https://git.l-3.space/zirc/atom/src/constants.zig?h=main 2021-10-07T15:33:36Z Variable height ceilings! 2021-10-07T15:33:36Z tslil clingman 2021-10-07T15:25:09Z urn:sha1:d4f2376bb0ea219b79dac3f4f37b77342ca6ef4a Plus bonus graphical artefacts around the edges of such! In the end the majority of this code was rather easy: take the upwards floor drawing code and reflect it. However, there were many edge-cases and plenty of off-by-one pixels and rounding issues that didn't quite work the same way going down as they do going up. Also the object drawing code used to take advantage of the fact that the z-buffer was painted bottom-up only, so that required change too. Better description 2021-09-30T01:35:09Z tslil clingman 2021-09-30T01:23:52Z urn:sha1:b44d2155e6a43b2abaf3c5c6d934d97ead72c099 Corrected rendering bug 2021-09-21T02:03:21Z tslil clingman 2021-09-21T01:17:01Z urn:sha1:276804c4b8db837e238880d4bc668ed6c65dd42a Render walls by pixels, instead of using hard. accel. sprites 2021-09-21T00:58:03Z tslil clingman 2021-09-21T00:54:57Z urn:sha1:354ac874c570eda2d8d17e1709f8e40d7a79f623 Textures repeat rather than scale? 2021-09-10T04:02:18Z tslil clingman 2021-09-10T04:02:18Z urn:sha1:f59d8c3b31781c4093aa526d7f66544d132765e9 In response to issue #9629, correct usingnamespace usage 2021-09-06T01:31:59Z tslil clingman 2021-09-06T01:30:31Z urn:sha1:631c1226691505624c08995b6a2ac81e46a9b17e