smkplus

Design Pattern

• name

• intent
• problem/motivation
• solution
• structure
• code
• consequences & trade-offs

Creational

smkplus

// When creating shaders for Lightweight Pipeline you can you the ShaderGraph which is super AWESOME!
// However, if you want to author shaders in shading language you can use this simplified version as a base.
// Please not this should be only use for reference only.
// It doesn't match neither performance not feature completeness of Lightweight Pipeline Standard shader.
Shader "LightweightPipeline/Physically Based Example"
{
    Properties
    {
        // Specular vs Metallic workflow
        [HideInInspector] _WorkflowMode("WorkflowMode", Float) = 1.0

smkplus

//https://docs.unity3d.com/Manual/SL-UnityShaderVariables.html
//https://github.com/TwoTailsGames/Unity-Built-in-Shaders/blob/master/CGIncludes/UnityCG.cginc - Most interesting stuff ;)
//https://github.com/TwoTailsGames/Unity-Built-in-Shaders/tree/master/CGIncludes
//https://docs.unity3d.com/Manual/SL-Shader.html
//http://developer.download.nvidia.com/CgTutorial/cg_tutorial_appendix_e.html
//https://unity3d.com/how-to/shader-profiling-and-optimization-tips
//https://docs.unity3d.com/Manual/SL-UnityShaderVariables.html
//http://www.deepskycolors.com/archive/2010/04/21/formulas-for-Photoshop-blending-modes.html
//http://www.iquilezles.org/blog/
//Properties

smkplus

Shader "Name" {

    Properties {

        _Name ("display name", Range (min, max)) = number
        _Name ("display name", Float) = number
        _Name ("display name", Int) = number
        _Name ("display name", Color) = (number,number,number,number)
        _Name ("display name", Vector) = (number,number,number,number)

smkplus

// Used to generate Texture Array asset
// Menu button is available in GameObject > Create Texture Array
// See CHANGEME in the file
using UnityEngine;
using UnityEditor;

public class TextureArray : MonoBehaviour {

    [MenuItem("GameObject/Create Texture Array")]
    static void Create()

smkplus

Unity shader side:

UNITY_DECLARE_TEX2DARRAY(name)
UNITY_SAMPLE_TEX2DARRAY(name,coord) // coord is float3

On DX11-like systems (DX11, and I'd assume XB1/PS4) the macros expand to:

#define UNITY_DECLARE_TEX2DARRAY(name) Texture2DArray(name); SamplerState sampler##name
#define UNITY_SAMPLE_TEX2DARRAY(name,coord) name.Sample(coord)

smkplus

Shader "Custom/Texture2DArraySurfaceShader"
{
    Properties
    {
        _Textures("Textures", 2DArray) = "" {}
    }

    SubShader
    {
        Tags { "RenderType"="Opaque" }

smkplus

/// Texture exporter for Unity
/// 
/// IMPORTANT: Must be put into Editor folder to work
/// 
/// Right click on a texture in assets window and select one of 'Export/' options
/// - Use "RG Normal Map" to export normal maps as it will swap AG channels used by Unity shaders into typically used RG channels
/// 
/// Original script by Eric5h5
/// Rewritten to C# and updated by Nothke
/// 

smkplus

bl_info = {
    "name": "Run Script in PyConsole",
    "author": "CoDEmanX",
    "version": (1, 0),
    "blender": (2, 80, 0),
    "location": "Python Console > Console > Run Script",
    "description": "Execute the code of a textblock within the python console.",
    "warning": "",
    "wiki_url": "",
    "tracker_url": "",

smkplus

bl_info = {
    "name": "Run Script in PyConsole",
    "author": "CoDEmanX",
    "version": (1, 0),
    "blender": (2, 80, 0),
    "location": "Python Console > Console > Run Script",
    "description": "Execute the code of a textblock within the python console.",
    "warning": "",
    "wiki_url": "",
    "tracker_url": "",