Shadow Masks for MiSTer FPGA

This repository contains the Shadow Mask files for the MiSTer FPGA.

Instructions

Automated Method: Run the Downloader.sh script to receive the most up to date ShadowMasks placed in the proper folder.

Manual Method: Create a folder named Shadow_Masks in the root of your MicroSD Card along with the other folders like "filters", "games", etc... Place the .txt Shadow Mask files into that folder.

Create Your Own

With the tool found here: MiSTer - Shadow Mask Editor

Tool provided by Tonurics

Specifications

Dimensions

Max width = 16
Max Height = 16

Color Palette

Color	Value
Gray	0
Blue	1
Green	2
Cyan	3
Red	4
Magenta	5
Yellow	6
White	7

Intensity On

%	Value
100	0
106.25	1
112.25	2
118.75	3
125	4
131.25	5
137.5	6
143.75	7
150	8
156.25	9
162.5	a
168.75	b
175	c
181.25	d
187.5	e
193.75	f

Intensity Off

%	Value
0	0
6.25	1
12.5	2
18.75	3
25	4
31.25	5
37.5	6
43.75	7
50	8
56.25	9
62.5	a
68.75	b
75	c
81.25	d
87.5	e
93.75	f