t-mat

Unity 6000 以降のモバイル、コンソール、PC 環境では常に SV_VertexID を使用可能

まとめ

• Unity 6000 以降では GLES2 のサポートが打ち切られている
• GLES3 は SV_VertexID を使用可能
• よって、Unity 6000 以降のモバイル、コンソール、PC 環境では常に SV_VertexID を使用可能

Unity 6000 以降では GLES2 のサポートは打ち切られている

t-mat

#include <vector>   // std::vector
#include <stdarg.h> // va_list, va_start, va_end, va_copy

size_t getVsprintfByteLength(const char *fmt, va_list vlist) {
    va_list tmpVlist;
    va_copy(tmpVlist, vlist);
    size_t const byteLength = vsnprintf(nullptr, 0, fmt, tmpVlist);
    va_end(tmpVlist);
    return byteLength;
}

t-mat

Echo Ctrl + click-able hyperlink to the Windows Terminal

PowerShell & pwsh (PowerShell 5 & 7)

$my_path = $pwd
Write-Output "file:///$($my_path -replace '\\','/')"

$my_url = $my_path -replace '\\','/'

t-mat

Separate each color component, save them as a PNG32 (R8G8B8A8).

magick input.png -channel R -separate PNG32:component_r.png
magick input.png -channel G -separate PNG32:component_g.png
magick input.png -channel B -separate PNG32:component_b.png
magick input.png -channel A -separate PNG32:component_a.png

Reconstruct a image from separated components, save it as a PNG32.

t-mat

// struct_pack : https://alibaba.github.io/yalantinglibs/en/struct_pack/struct_pack_intro.html
#include <iostream>
#include <sstream>
#include <vector>
#include <map>
#include <ylt/struct_pack.hpp>

struct person
{
    int64_t                    id;

t-mat

pwsh.exe
cd ~/../Public
mkdir TestCaddy
cd    TestCaddy
curl.exe -JOL https://github.com/caddyserver/caddy/releases/download/v2.8.4/caddy_2.8.4_windows_amd64.zip
tar.exe -xf caddy_2.8.4_windows_amd64.zip

mkdir public_html
echo HELLO > public_html\index.html

t-mat

// Should I use URLDownloadToFile?
// Answered by Mike Caron : https://stackoverflow.com/a/5185008
#define _CRT_SECURE_NO_WARNINGS
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <Urlmon.h>
#include <string>
#include <functional>

#pragma comment(lib, "User32.lib")

t-mat

Default PowerShell

: Idle (default)
powershell -command " Write-Host -NoNewline ([char]27 + \"]9;4;3\" + [char]7) "

: WIP (rotation)
powershell -command " Write-Host -NoNewline ([char]27 + \"]9;4;0\" + [char]7) "

t-mat

@rem Download and build script for NetHack for Windows x64 Desktop, VC++2022
@echo off
setlocal EnableDelayedExpansion
set /a errorno=1
for /F "delims=#" %%E in ('"prompt #$E# & for %%E in (1) do rem"') do set "esc=%%E"
set "ROOT=%CD%"

:
: Check prerequisites
:

t-mat

@echo off
setlocal EnableDelayedExpansion
set /a errorno=1
for /F "delims=#" %%E in ('"prompt #$E# & for %%E in (1) do rem"') do set "_ESC=%%E"
cd /d "%~dp0"

set /a _E =0
set /a _E+=1 && if not exist "Alpine.zip" ( curl -JOL https://github.com/yuk7/AlpineWSL/releases/download/3.18.4-0/Alpine.zip )
set /a _E+=1 && if not exist "Alpine.zip" goto :ERROR
set /a _E+=1 && if not exist "Alpine.exe" ( tar -xkf .\Alpine.zip )