add stb_herringbone_wang_tile

README.md

@@ -12,6 +12,7 @@ library    | lastest version | category | description
 **stretchy_buffer.h** | 1.01 | utility | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 **stb_textedit.h** | 1.3 | UI | guts of a text editor for games etc implementing them from scratch
 **stb_dxt.h** | 1.04 | 3D&nbsp;graphics | Fabian "ryg" Giesen's real-time DXT compressor
+**stb_herringbone_wang_tile.h** | 0.5 | games | herringbone Wang tile map generator
 **stb_perlin.h** | 0.2 | 3D&nbsp;graphics | revised Perlin noise (3D input, 1D output)
 **stb_c_lexer.h** | 0.06 | parsing | simplify writing parsers for C-like languages
 **stb_divide.h** | 0.91 | math | more useful 32-bit modulus e.g. "euclidean divide"

tools/README.list

@@ -5,6 +5,7 @@ stb_image_write.h | graphics | image writing to disk: PNG, TGA, BMP
 stretchy_buffer.h | utility  | typesafe dynamic array for C (i.e. approximation to vector<>), doesn't compile as C++
 stb_textedit.h    | UI       | guts of a text editor for games etc implementing them from scratch
 stb_dxt.h         | 3D graphics | Fabian "ryg" Giesen's real-time DXT compressor
+stb_herringbone_wang_tile.h | games | herringbone Wang tile map generator
 stb_perlin.h      | 3D graphics | revised Perlin noise (3D input, 1D output)
 stb_c_lexer.h     | parsing  | simplify writing parsers for C-like languages
 stb_divide.h      | math     | more useful 32-bit modulus e.g. "euclidean divide"