bkaradzic

Why I think Immediate Mode GUI is way to go for GameDev tools

Prerequisites

Before you continue, if you don't know what IMGUI is don't bother reading this post, just ignore it, don't write anything in comments section, etc. If you're curious about IMGUI see bottom of this post, otherwise continue whatever you were doing, this post it's not for you. Thanks!

If you know what IMGUI is, for context read following presentations and blog posts:

• Insomniac’s Web Tools Postmortem

pervognsen

// My investigations on the C standard compliance of Gob and related techniques:
// https://gist.github.com/pervognsen/5249a405fe7d76ded1cf08ed50fa9176

#pragma once

#include <stdint.h>

#pragma pack(push, 8)

#if __cplusplus >= 201103L || (__cplusplus && _MSC_VER >= 1900)

paniq

Below I collected relevant links and papers more or less pertaining to the subject of tetrahedral meshes. 
It's an ever-growing list.

------------------------------
Relevant links: 

http://en.wikipedia.org/wiki/Types_of_mesh
http://en.wikipedia.org/wiki/Tetrahedron
http://en.wikipedia.org/wiki/Simplicial_complex

pervognsen

#include "mu.h"

#define _CRT_SECURE_NO_WARNINGS
#include <malloc.h>
#define _USE_MATH_DEFINES 
#include <math.h>
#define _NO_CRT_STDIO_INLINE
#include <stdio.h>
#include <stdarg.h>
#define NO_STRICT

pixelmager

• http://nvidia.custhelp.com/app/answers/detail/a_id/3507/~/generating-an-event-trace-log-for-gpuview

• https://graphics.stanford.edu/~mdfisher/GPUView.html

• https://msdn.microsoft.com/en-us/library/windows/desktop/jj585574(v=vs.85).aspx

• https://docs.microsoft.com/en-us/windows/desktop/direct2d/profiling-directx-applications

• http://www.slideserve.com/libitha/using-gpuview-to-understand-your-directx-11-game-jon-story-developer-relations-engineer-amd

• https://developer.nvidia.com/content/are-you-running-out-video-memory-detecting-video-memory-overcommitment-using-gpuview

• https://knarkowicz.wordpress.com/2013/05/25/simple-gpuview-custom-event-markers/

• https://software.intel.com/en-us/articles/removing-cpu-gpu-sync-stalls-in-galactic-civilizations-3 ( https://www.intel.com/content/www/us/en/developer/articles/case-study/removing-cpu-gpu-sync-stalls-in-galactic-civilizations-3.html )

dwilliamson

This is my little Christmas-break experiment trying to (among other things) reduce the amount of generated code for containers.

THIS CODE WILL CONTAIN BUGS AND IS ONLY PRESENTED AS AN EXAMPLE.

The C++ STL is still an undesirable library for many reasons I have extolled in the past. But it's also a good library. Demons lie in this here debate and I have no interest in revisiting it right now.

The goals that I have achieved with this approach are:

ocornut

// C/C++ tips for using printf-style functions
// Lots of manipulation can be expressed simply and fast with printf-style formatting
// Also helps reducing the number of temporaries, memory allocations or copies
// ( If you are looking for a simple C++ string class that is printf-friendly and not heap-abusive, 
// I've been using this one: https://github.com/ocornut/Str )

// If you are interested in a FASTER implementation of sprintf functions, see stb_sprintf.h
//  https://github.com/nothings/stb/blob/master/stb_sprintf.h

// How to concatenate non-zero terminated strings

danpaluska

#! /bin/sh

# THIS VERSION TAKES A WEBCAM PIC AND BLENDS IT WITH SCREENSHOT
###
### THIS IS MACOS VERSION, linux commands commented out below.
###
# ***************************************
# ******OMPD - One Minute Per Day - Voluntary Anthropology
# ******public timelapse wall
# need to install ffmpeg and imagemagick for this to work

vurtun

#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <stdint.h>
#include <assert.h>
#include <string.h>
#define streq(a, b) (!strcmp((a), (b)))

#ifndef __USE_GNU
#define __USE_GNU

pervognsen

void parse_expr(Value *dest);

Sym *parse_ident(void) {
    if (tok != TOK_IDENT) {
        error("Expected identifier");
    }
    Sym *ident = tok_sym;
    next();
    return ident;
}