Initial commit

README.md

@@ -1 +1,71 @@
-# go-BitmapLogicSimulator
+# go-BitmapLogicSimulator
+
+This is an implementation of Bitmap Logic Simulator.
+Original article is [https://realhet.wordpress.com/2015/09/02/bitmap-logic-simulator/](https://realhet.wordpress.com/2015/09/02/bitmap-logic-simulator/).
+
+The application is implemented with OpenGL.
+
+## How does it work?
+### Rules
+Usage is very simple. Draw circuit in your favorate image editor, and load the image!
+
+The rules are also simple.
+
+```
+'.' = dark pixel, insulation
+'#' = bright pixel, conductive
+
+'bright' means the value of either red or green or blue is greater than 223. 'dark' is the other color.
+So color can be various.
+```
+
+```
+...........
+.#########.
+...........
+.####......
+....######.
+...........
+some wires
+```
+
+```
+...........
+.....#.....
+.....#.....
+.####.####.
+.....#.....
+.....#.....
+...........
+wire crossing
+```
+
+```
+...........
+....##.....
+.####.####.
+....##.....
+...........
+NOT gate (Input is left and output is right. Four directions are possible.)
+```
+
+So, there is 5 possible certain components.
+AND gate can be constructed like this.
+
+```
+..........
+..##......
+.##.##....
+..##.##...
+.....#.##.
+..##.##...
+.##.##....
+..##......
+..........
+```
+
+OR gate can be constructed using two wires merged.
+
+### Simulation
+
+

circuit.go

@@ -0,0 +1,4 @@
+package gobls
+
+type Circuit struct {
+}