vorg

//MIT License
//Copyright (c) 2021 Felix Westin
//Source: https://github.com/Fewes/MinimalAtmosphere

//Ported to GLSL by Marcin Ignac

#ifndef ATMOSPHERE_INCLUDED
#define ATMOSPHERE_INCLUDED

// -------------------------------------

Fewes

Shader "FX/PixelDot"
{
	Properties
	{
		[NoScaleOffset] _MainTex ("Texture", 2D) = "white" {}
		_Color ("Color", Color) = (1, 1, 1, 1)
		_Size ("Pixel Size", Range(1, 64)) = 1
	}
	SubShader
	{

ayamflow

// Doesn't require pow()

// Not smoothed i.e. like a triangle function
float linearParabola(float x) {
    return 1.0 - abs(x * 2.0 - 1.0);
}

// Slightly smoothed, no math function
float parabola(float x) {
    return 4.0 * x * (1.0 - x);

silvesthu

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

• 2011 - A trip through the Graphics Pipeline 2011
• 2015 - Life of a triangle - NVIDIA's logical pipeline
• 2015 - Render Hell 2.0
• 2016 - How bad are small triangles on GPU and why?
• 2017 - GPU Performance for Game Artists
• 2019 - Understanding the anatomy of GPUs using Pokémon
• 2020 - GPU ARCHITECTURE RESOURCES

d7samurai

Minimal D3D11

Minimal D3D11 reference implementation: An uncluttered Direct3D 11 setup + basic rendering primer and API familiarizer. Complete, runnable Windows application contained in a single function and laid out in a linear, step-by-step fashion that should be easy to follow from the code alone. ~200 LOC. No modern C++, OOP or (other) obscuring cruft. View on YouTube

Also check out Minimal D3D11 pt2, reconfigured for instanced rendering and with a smaller, tighter, simplified overall code structure, or Minimal D3D11 pt3, with shadowmapping + showcasing a range of alternative setup and rendering techniques.

ayamflow

// https://stackoverflow.com/questions/24480901/libgdx-overlay-texture-above-another-texture-using-shader

vec4 layer(vec4 foreground, vec4 background) {
    return foreground * foreground.a + background * (1.0 - foreground.a);
}

#pragma glslify: export(layer);

ikrima

	public BBR(TargetInfo Target)
	{
        //Config
        //BuildConfiguration.RelativeEnginePath = /* ...*/;

        //Debug
        //---BuildConfiguration.bOmitPCDebugInfoInDevelopment  = true  /* d=false */;
        //BuildConfiguration.bSupportEditAndContinue           = false /* d=false */;
        //BuildConfiguration.bDisableDebugInfoForGeneratedCode = true  /* d=true  */;
        //BuildConfiguration.bAllowLTCG                        = false /* d=false */;