dev001hajipro

## cellular_automaton_rule30.js
function initCanvas(w, h) {
    var canvas = document.getElementById("myCanvas");
    canvas.width = w;
    canvas.height = h;
    canvas.style.width = w + "px";
    canvas.style.height = h + "px";
    return canvas.getContext('2d');
}

function main() {

## 1.5.1.montecalro.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>モンテカルロ法</title>
    <style>
        canvas {
            width :200px;

## CodingChallenge40_WordCounter.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>CodingChallenge40_WordCounter</title>
</head>
<body>
    <h1>Word Counter</h1>

## index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>pixel sort</title>
</head>
<body>
  <h1>Pixel sort</h1>
  <canvas id="c" width="640" height="320"></canvas>

## Xresources
! Molokai theme
*xterm*background: #101010
*xterm*foreground: #d0d0d0
*xterm*cursorColor: #d0d0d0
*xterm*color0: #101010
*xterm*color1: #960050
*xterm*color2: #66aa11
*xterm*color3: #c47f2c
*xterm*color4: #30309b
*xterm*color5: #7e40a5

## build.bat
emcc test_pixel2.c ^
 -O2 ^
 -Wall -Wextra -pedantic ^
 -s USE_SDL=2 ^
 -s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS="[""png""]" ^
 -s USE_SDL_TTF=2 ^
 --preload-file assets ^
 -o test_pixel2.html

## build.bat
emcc test_pixel.c ^
 -O2 ^
 -s USE_SDL=2 ^
 -s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS="[""png""]" ^
 -s USE_SDL_TTF=2 ^
 --preload-file assets ^
 -o test_pixel.html

## SDL_Emscripten_pixel manipulation_SDL_LockTexture_SDL_MapRGBA
pixel manipulation: SDL_LockTexture and SDL_MapRGBA sample on Emscripten.

# https://gamedev.stackexchange.com/questions/98641/how-do-i-modify-textures-in-sdl-with-direct-pixel-access
bellow code dont run.
SDL_PixelFormat pixelFormat;
pixelFormat.format = format;

# rewrite my code.
ctx->pixelFormat = SDL_AllocFormat(SDL_PIXELFORMAT_RGBA8888);
*p = SDL_MapRGBA(ctx->pixelFormat, 255, 0, 0, 255);

## Main.cpp
# include <Siv3D.hpp>

#include <iostream>
#include <string>
#include <random>

using namespace std;

inline double myrand(double min, double max)
{

## openSiv3D_vehicle
#include "stdafx.h"
inline void _limit(Vec2& v, double a)
{
	double b = v.lengthSq();
	if (b > a*a) {
		v /= sqrt((float)b);
	}
	v *= a;
}
inline double heading(Vec2 v)
	function initCanvas(w, h) {
	var canvas = document.getElementById("myCanvas");
	canvas.width = w;
	canvas.height = h;
	canvas.style.width = w + "px";
	canvas.style.height = h + "px";
	return canvas.getContext('2d');
	}

	function main() {
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>モンテカルロ法</title>
	<style>
	canvas {
	width :200px;
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>pixel sort</title>
	</head>
	<body>
	<h1>Pixel sort</h1>
	<canvas id="c" width="640" height="320"></canvas>
	! Molokai theme
	xtermbackground: #101010
	xtermforeground: #d0d0d0
	xtermcursorColor: #d0d0d0
	xtermcolor0: #101010
	xtermcolor1: #960050
	xtermcolor2: #66aa11
	xtermcolor3: #c47f2c
	xtermcolor4: #30309b
	xtermcolor5: #7e40a5
	emcc test_pixel2.c ^
	-O2 ^
	-Wall -Wextra -pedantic ^
	-s USE_SDL=2 ^
	-s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS="[""png""]" ^
	-s USE_SDL_TTF=2 ^
	--preload-file assets ^
	-o test_pixel2.html
	emcc test_pixel.c ^
	-O2 ^
	-s USE_SDL=2 ^
	-s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS="[""png""]" ^
	-s USE_SDL_TTF=2 ^
	--preload-file assets ^
	-o test_pixel.html
	pixel manipulation: SDL_LockTexture and SDL_MapRGBA sample on Emscripten.

	# https://gamedev.stackexchange.com/questions/98641/how-do-i-modify-textures-in-sdl-with-direct-pixel-access
	bellow code dont run.
	SDL_PixelFormat pixelFormat;
	pixelFormat.format = format;

	# rewrite my code.
	ctx->pixelFormat = SDL_AllocFormat(SDL_PIXELFORMAT_RGBA8888);
	*p = SDL_MapRGBA(ctx->pixelFormat, 255, 0, 0, 255);
	# include <Siv3D.hpp>

	#include <iostream>
	#include <string>
	#include <random>

	using namespace std;

	inline double myrand(double min, double max)
	{
	#include "stdafx.h"
	inline void _limit(Vec2& v, double a)
	{
	double b = v.lengthSq();
	if (b > a*a) {
	v /= sqrt((float)b);
	}
	v *= a;
	}
	inline double heading(Vec2 v)