kpcftsz

/*
 * This function assumes the existence of an active Dear ImGui window
 */
void RenderDropShadow(ImTextureID tex_id, float size, ImU8 opacity)
{
	ImVec2 p = ImGui::GetWindowPos();
	ImVec2 s = ImGui::GetWindowSize();
	ImVec2 m = {p.x + s.x, p.y + s.y};
	float uv0 = 0.0f;      // left/top region
	float uv1 = 0.333333f; // leftward/upper region

d7samurai

Minimal D3D11 sprite renderer

Minimal D3D11 sprite renderer: basic back-to-front sprite rendering reference code with example sprite sheet animation logic. As usual: Complete, runnable single-function app. No modern C++ / OOP / obscuring cruft.

Swap out the sprite sheet with a font atlas for a lightweight GUI / text renderer. Clip individual sprites and glyphs by offsetting screenPos and atlasPos to top left corner of visible area and adjusting size accordingly (all values in pixels):

sprite.screenPos.x += 17;
sprite.screenPos.y += 10;

clumma

2019-05-18

Jonathan Blow on societal collapse

It's uncanny how closely this talk follows a line of reasoning I've been working on lately. If you're copied here, we may have discussed one or more of its aspects

https://www.youtube.com/watch?v=pW-SOdj4Kkk

(Jonathan Blow is an independent video game developer, speaking here at a conference in Moscow.)

darbotron

//
// GenericUnityEditorSettings by Alex 'darbotron' Darby
//
// License: https://opensource.org/licenses/unlicense
// TL;DR:
// 1) you may do what you like with it...
// 2) ...except blame me for any consequence of acting on rule 1)
//
using UnityEngine;
using UnityEditor;

shawwn

This was a response to a Hacker News comment asking me what I've been up to since 2010. I'm posting it here since HN rejects it with "that comment is too long." I suppose that's fair, since this ended up being something of an autobiography.

--

What happened after 2010?

kalj

# Add to ~/.bashrc
# call load_msenv [year] from a shell to load the enviroment
function load_msenv() {
    local msversion_year=2019
    if [ $# -gt 0 ]; then
        msversion_year=$1
    fi

    case $msversion_year in
        2017)

mikhailov-work

// Copyright 2019 Google LLC.
// SPDX-License-Identifier: Apache-2.0

// Author: Anton Mikhailov

// The look-up tables contains 256 entries. Each entry is a an sRGB triplet.

float turbo_srgb_floats[256][3] = {{0.18995,0.07176,0.23217},{0.19483,0.08339,0.26149},{0.19956,0.09498,0.29024},{0.20415,0.10652,0.31844},{0.20860,0.11802,0.34607},{0.21291,0.12947,0.37314},{0.21708,0.14087,0.39964},{0.22111,0.15223,0.42558},{0.22500,0.16354,0.45096},{0.22875,0.17481,0.47578},{0.23236,0.18603,0.50004},{0.23582,0.19720,0.52373},{0.23915,0.20833,0.54686},{0.24234,0.21941,0.56942},{0.24539,0.23044,0.59142},{0.24830,0.24143,0.61286},{0.25107,0.25237,0.63374},{0.25369,0.26327,0.65406},{0.25618,0.27412,0.67381},{0.25853,0.28492,0.69300},{0.26074,0.29568,0.71162},{0.26280,0.30639,0.72968},{0.26473,0.31706,0.74718},{0.26652,0.32768,0.76412},{0.26816,0.33825,0.78050},{0.26967,0.34878,0.79631},{0.27103,0.35926,0.81156},{0.27226,0.36970,0.82624},{0.27334,0.38008,0.84037},{0.27429,0.39043,0.85393},{0.27509,0.40072,0.86692},{0.2757

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.

sherjilozair

#include <OpenGL/gl3.h>
#include <SDL2/SDL.h>
#define SOKOL_IMPL
#define SOKOL_GLCORE33
#include <sokol_gfx.h>

#define STB_IMAGE_IMPLEMENTATION
#include <stb_image.h>

#define CODE(...) #__VA_ARGS__

jamietre

{
    "title": "MacOS -> PC Shortcuts",
    "rules": [
            {
            "description": "Top/bottom of document (ctrl+home/ctrl+end)",
            "manipulators": [
                {
                    "type": "basic",
                    "from": <%= from("home", ["command"], ["any"]) %>,
                    "to": <%= to([["up_arrow", ["left_command"]]]) %>,