7 commits

Author	SHA1	Message	Date
hizzlekizzle	b4c5c648ce	fix the black dot in crt-geom ... a rounding or divide by zero problem, IIRC.	2016-07-20 11:10:37 -05:00
rz5	b4a3d72ca5	Update crt-geom.slang ... CURVATURE is now working. The problem was due to the replacement of ´´´IN.video_size / IN.texture_size´´´ (a small number representing the scale between the two sizes) with ´´´global.SourceSize.xy ´´´ (much bigger than the previous number). SHARPER was made to work too. @hizzlekizzle: I deleted your vec2 angle variable, which was hardcoded to (0, 0) while I was trying to fix the curvature stuff. Feel free to revert that.	2016-07-18 19:16:56 +01:00
hunterk	402940a6be	add dotmask and fix some things with crt-geom	2016-07-18 11:09:14 -05:00
rz5	c864dbb2d4	Update crt-geom.slang ... Changed the formatting, tab size is 4 spaces. Based on the discussion in IRC, I carefully deleted every instance of global.SourceSize.zw, because z = 1/x and w = 1/y and zw is NOT the same as IN.video_size.	2016-07-16 00:01:38 +01:00
hunterk	f14ba96715	update still-broken crt-geom	2016-07-15 14:24:05 -05:00
hunterk	08433c4564	blind commit ntsc	2016-07-12 23:38:02 -05:00
hunterk	0ea5a88200	blind commit for crt-geom	2016-07-12 21:55:48 -05:00