15 Commits

Author	SHA1	Message	Date
Jennifer Taylor	d80c6a5ccd	No longer take "blank pixels" outside of the screen into consideration for rendering SSAA.	2021-08-09 20:20:26 +00:00
Jennifer Taylor	41a1114469	Fix multiply blending mode.	2021-08-09 20:20:09 +00:00
Jennifer Taylor	73a36e17c2	Fix anti-aliasing of rectangles so that they are always crisp.	2021-08-09 19:09:00 +00:00
Jennifer Taylor	48f1196f06	Disable bilinear interpolation for perspective transforms to fix aliasing quality.	2021-08-05 17:34:33 +00:00
Jennifer Taylor	74838e698d	Switch perspective engine to using existing blitter with correct perspective-based texture mapping.	2021-08-05 17:32:20 +00:00
Jennifer Taylor	b9b85bf146	Very primitive 3D transform support. Animations using cameras/3D now display with the proper perspective, but there are lots of issues.	2021-08-03 17:04:20 +00:00
Jennifer Taylor	de3f9107cd	Address newest crop of lint issue with new flake8 tool.	2021-07-06 22:29:41 +00:00
Jennifer Taylor	debc7b3aac	Switch to 4x4 matrix and 3D point for all transform operations. Should behave identically to before.	2021-07-06 21:58:32 +00:00
Jennifer Taylor	092c4b6972	Implement bilinear AA for scaled up sprites to get rid of boxy artifacting.	2021-06-13 18:24:18 +00:00
Jennifer Taylor	8e8fa77d36	Slight optimization for AA passes.	2021-06-13 16:46:22 +00:00
Jennifer Taylor	f8c3f75883	Fix issue with anti-aliasing artifacts around borders with transparent pixels.	2021-06-13 03:15:03 +00:00
Jennifer Taylor	535a2c872e	Properly calculate scaling for AA sampling, fixing several artifacting errors and improving AA for many small sprites.	2021-06-12 17:17:26 +00:00
Jennifer Taylor	630263dd8d	Refactor pure-python blend implementation to reduce duplicated code.	2021-05-30 17:56:02 +00:00
Jennifer Taylor	e6ffc983f7	Add simple anti-aliasing to texture renderer functions.	2021-05-30 04:16:25 +00:00
Jennifer Taylor	b864148c3e	Refactor/reorganization of C++ modules.	2021-05-29 22:11:15 +00:00