View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005488 | The Dark Mod | Coding | public | 08.01.2021 06:05 | 08.01.2021 06:05 |
| Reporter | stgatilov | Assigned To | stgatilov | ||
| Priority | normal | Severity | feature | Reproducibility | N/A |
| Status | assigned | Resolution | open | ||
| Product Version | TDM 2.09 | ||||
| Target Version | TDM 2.10 | ||||
| Summary | 0005488: dmap: faster optimize algorithm | ||||
| Description | Currently dmap "optimizes" all planar triangulations ("groups") to reduce number of triangles. The underlying algorithm takes O(N^3) time and cannot be improved by a simple heuristic. As the result, if the map has a complex planar surface in one area, the optimization algorithm can take ages. It can also be disabled by passing noOpt argument to dmap, but this is a bad thing to do (aside from debugging). | ||||
| Steps To Reproduce | To make it a big problem, you might want to : 1) Run entitylimit2.py in maps/test/ to generate a VERY LARGE map. 2) Try "dmap entitylimit2_gen.map" and see where execution chokes. Note that there are other problems with such a huge map, so don't expect you will hit this problem first. | ||||
| Additional Information | See also: https://forums.thedarkmod.com/index.php?/topic/16837-when-youre-getting-close-to-the-entity-limit-inlining/&do=findComment&comment=454663 https://forums.thedarkmod.com/index.php?/topic/16837-when-youre-getting-close-to-the-entity-limit-inlining/&do=findComment&comment=454721 | ||||
| Tags | No tags attached. | ||||
