Joel Davis joeld42

joeld42 / CMakeLists.txt

Created May 17, 2026 16:05

	cmake_minimum_required(VERSION 3.5)
	project(HelloRaylib VERSION 1.0.0 LANGUAGES C CXX)

	# Disable Raylib examples and tests so it builds faster
	set(FETCHCONTENT_QUIET FALSE)
	set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
	set(BUILD_TESTS OFF CACHE BOOL "" FORCE)

	# Include CMake's FetchContent module
	include(FetchContent)

joeld42 / appwindow.slint

Created November 10, 2023 22:09

	import { Button, VerticalBox, SpinBox, HorizontalBox, LineEdit} from "std-widgets.slint";

	component CharacterStat inherits Rectangle {
	in property<string> statname: "???";
	in property<int> value: 12;
	HorizontalLayout {
	alignment: stretch;
	Text { text: "\{statname}"; }
	LineEdit {
	text: "\{value}";

joeld42 / emit_parts.cpp

Last active August 16, 2021 20:01

number of particles to emit for a given rate

	size_t EmitterNode::_numPartsForRate(float rate, float dt) {// number of parts to emit
	size_t numParts = 0;
	float numPartsReal = rate * dt;

	// Treat fractional particles as a probability -- e.g. .3 particles
	// means 30% chance to emit
	float numPartsF = floor(numPartsReal);
	float partProb = numPartsReal - numPartsF;
	numParts = (size_t)numPartsF;

joeld42 / bumpme

Last active November 19, 2020 07:31

Thu Nov 19 07:31:12 UTC 2020

joeld42 / thread.cpp

Created April 8, 2019 17:30

Example threading in c++

	// c++ -std=c++11 thread.cpp -o thread && ./thread
	#include <iostream>
	#include <algorithm>
	#include <vector>
	#include <thread>

	class TraceTile
	{
	public:
	int tileNum = 0;

joeld42 / cgincWatcher.py

Created October 26, 2018 19:58

cginclude watcher script for editing unity shaders

	#!/usr/bin/env python

	# CGInclude Watcher
	# Joel Davis (joeld42@gmail.com, @joeld42 on Twitter)
	#
	# Usage: Run this from a directory where you have shaders.
	#
	# Use at your own risk (and use an editor that properly handles
	# open files being modified by another program).
	#

joeld42 / raygui_mouse.c

Created August 17, 2018 21:14

RayGUI Mouse Events


	bool g_isMouseDown;
	float g_mouseButtonPrevPressTime;
	float g_mouseButtonLastPressTime;
	Vector2 g_mouseDownPos;
	Vector2 g_mousePos;
	bool g_isDragging = false;

	// Frame mouse events
	bool _isDragStarted = false;

joeld42 / k_means.py

Created November 15, 2017 06:54

Simple brute-force k-means palette quantization


	# Slow, bad K-Means image quantization.
	# This code is in the public domain.

	import os, sys
	import random
	from PIL import Image, ImageDraw


	# Doesn't seem to get much better after this, YMMV...

joeld42 / gist:5f1173a9f625838cbc36d6fd2183bfe6

Last active November 7, 2017 05:38

	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/Headers/FSEvents.h

joeld42 / gist:4a5978c12fcbe26af5dc5d9bab344ab1

Created April 11, 2017 21:10

How to make a console for printfs in windows....

	#ifndef NDEBUG
	AllocConsole();
	SetConsoleTitle( L"console window title" );
	freopen("CONOUT$", "w", stdout );
	#endif