elringus’s gists

elringus / BlendModes.c

Last active December 25, 2025 11:46

Popular blend mode algorithms implemented in Nvidia's Cg. https://elringus.me/blend-modes-in-unity/

	fixed3 Darken (fixed3 a, fixed3 b)
	{
	return min(a, b);
	}

	fixed3 Multiply (fixed3 a, fixed3 b)
	{
	return a * b;
	}

elringus / BlueprintUtils.cpp

Last active August 29, 2015 14:27

Collection of various blueprint functions.

	#include "Saga.h"
	#include "BlueprintUtils.h"

	FDateTime UBlueprintUtils::StringToDatetime(const FString& dateTimeString)
	{
	FString modifiedString;
	dateTimeString.Split(TEXT("."), &modifiedString, nullptr);

	FDateTime dateTime;
	FDateTime::ParseIso8601(*modifiedString, dateTime);

elringus / Unity52GrabTexBug

Last active September 1, 2015 23:50

	Shader "GrabTexBug"
	{
	Properties
	{
	[PerRendererData]
	_MainTex ("Sprite Texture", 2D) = "white" {}
	_Color ("Tint", Color) = (1,1,1,1)
	}

	SubShader

elringus / vgPlayerCollisionTester.cs

Created September 4, 2015 17:37

PlayerCollisionTester

	using UnityEngine;

	#if UNITY_EDITOR
	using UnityEditor;
	#endif

	using System.Collections;
	using System.Collections.Generic;

	public class vgPlayerCollisionTester : vgMonoBehaviour

elringus / AutosaveOnRun.cs

Created October 29, 2015 10:34

	using UnityEditor;

	[InitializeOnLoad]
	public class AutosaveOnRun
	{
	static AutosaveOnRun()
	{
	EditorApplication.playmodeStateChanged = () =>
	{
	if (EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying)

elringus / AddEndpoints.ps1

Last active January 15, 2016 20:07

A power shell scripts to batch-add end-points to an Azure VM.

	Add-AzureAccount
	$vm = Get-AzureVM -ServiceName "example-service-name" -Name "example-vm-name"
	for ($i=7000; $i -le 7100; $i++)
	{
	$EndpointName = "EXAMPLE-"
	$EndpointName += $i
	Add-AzureEndpoint -Name $EndpointName -Protocol "udp" -PublicPort $i -LocalPort $i -VM $vm
	}
	$vm \| Update-AzureVM

elringus / Grab.shader

Last active May 8, 2017 10:54

Surf mesh blend mode shader with shadows

	Shader "BlendModes/MeshDefault/Grab"
	{
	Properties
	{
	_Color("Tint Color", Color) = (1,1,1,1)
	_MainTex("Base (RGB)", 2D) = "white" {}
	}

	SubShader
	{

elringus / ScreenOverlay.cs

Created August 8, 2016 09:05

	using System;
	using UnityEngine;

	namespace UnityStandardAssets.ImageEffects
	{
	[ExecuteInEditMode]
	[RequireComponent (typeof(Camera))]
	[AddComponentMenu ("Image Effects/Other/Screen Overlay")]
	public class ScreenOverlay : PostEffectsBase
	{

elringus / DirectSurfMesh.shader

Created September 8, 2016 09:34

	Shader "BlendModes/Extra/DirectSurfMesh"
	{
	Properties
	{
	_Color("Tint Color", Color) = (1,1,1,1)
	_MainTex("Base (RGB)", 2D) = "white" {}
	}

	SubShader
	{

elringus / BlendLightedMesh.shader

Created October 31, 2016 21:18

Shader for meshes, which responds to light by applying blend mode effect

	Shader "BlendModes/Extra/BlendLightedMesh"
	{
	Properties
	{
	_Color ("Tint Color", Color) = (1,1,1,1)
	_MainTex ("Base (RGB)", 2D) = "white" {}
	_NormalMap ("Normal Map", 2D) = "bump" {}
	_BumpDepth ("Bump Depth", Range(0.0, 1.0)) = 1.0
	}

Artyom Sovetnikov elringus