9 commits

Author	SHA1	Message	Date
Christoph Oelckers	0ae93318e3	- flip camera textures to have the correct orientation.	2021-03-28 21:00:24 +02:00
Christoph Oelckers	fa44d75e98	- draw regular sprites. ... Mostly functional, but the projected size is off.	2021-03-27 23:12:41 +01:00
Christoph Oelckers	1dfb2672a8	- flat sprite rendering!	2021-03-26 20:28:44 +01:00
Christoph Oelckers	e884a418f8	- portal WIP	2021-03-22 12:07:29 +01:00
Christoph Oelckers	fedfc2cfa4	- removed global variables that were only being used by the automap drawer plus a few other obsolete things.	2021-03-20 16:46:06 +01:00
Christoph Oelckers	88706e8e13	- added a cache for the sector geometry. ... Now it only needs recreation if the sector changes.	2021-03-19 23:18:09 +01:00
Christoph Oelckers	93bb774573	- flat alignment. ... This still gets redone each frame for each sector and needs to be buffered	2021-03-19 19:53:55 +01:00
Christoph Oelckers	9406e6d2ad	- fixed the biggest issues with flat rendering	2021-03-18 23:22:51 +01:00
Christoph Oelckers	7dd5b508c8	- flat rendering WIP. ... Still buggy triangulation and no texture alignment, but it renders something.	2021-03-18 21:50:02 +01:00