nlguillemot’s gists

nlguillemot / gist:add8ef4679581c76e000

Last active August 29, 2015 14:14

updated glsl.xml that handles identifiers. previously, the 3 in the identifier or macro name "vertic3s" would become highlighted. Also fixed "0" not being highlighted in layouts along with hex/octal constants being used in layouts.

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE language SYSTEM "language.dtd">
	<!-- the version of this file shows the largest supported OpenGL version, second digit is the minor patch level (Y.XP = supports GLSL X.Y0 with patchlevel P -->
	<language name="GLSL" section="Sources" extensions=".glsl;.vsh;.vert;.tcsh;.tcs;.tesh;.tes;.gsh;.geo;.geom;.fsh;.frag;.csh;.cs" mimetype="text/x-glslsrc" version="4.40" kateversion="2.4" author="Robert Menzel ([email protected])" license="LGPL">
	<highlighting>

	<!-- ####################################################################################################### keywords -->
	<list name="keywordsCompatibility">
	<!-- compatibility mode, older GLSL versions -->
	<item>attribute</item>

nlguillemot / gist:b1981969b07295376674

Created December 19, 2014 17:58

utility function to convert GLenum error codes to strings like gluErrorString

	const char* GLErrorToString(GLenum err)
	{
	switch (err)
	{
	case GL_NO_ERROR: return "GL_NO_ERROR";
	case GL_INVALID_ENUM: return "GL_INVALID_ENUM";
	case GL_INVALID_VALUE: return "GL_INVALID_VALUE";
	case GL_INVALID_OPERATION: return "GL_INVALID_OPERATION";
	case GL_STACK_OVERFLOW: return "GL_STACK_OVERFLOW";
	case GL_STACK_UNDERFLOW: return "GL_STACK_UNDERFLOW";

nlguillemot / gist:9183266

Created February 24, 2014 07:15

	2> parser.cpp
	2>C:\cygwin\home\Nicolas\Programming\vklang\src\vk\parser.cpp(273): error C2280: 'std::unique_ptr<vk::TypeExpression,std::default_delete<_Ty>>::unique_ptr(const std::unique_ptr<_Ty,std::default_delete<_Ty>> &)' : attempting to reference a deleted function
	2> with
	2> [
	2> _Ty=vk::TypeExpression
	2> ]
	2> C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\memory(1486) : see declaration of 'std::unique_ptr<vk::TypeExpression,std::default_delete<_Ty>>::unique_ptr'
	2> with
	2> [
	2> _Ty=vk::TypeExpression

nlguillemot / main.d

Created June 11, 2013 07:14

gtkD with opengl3 using derelict3

	import gdk.Event;
	import gtk.DrawingArea;
	import gtk.Main;
	import gtk.MainWindow;
	import gtk.Widget;
	import gtk.Button;
	import gtk.VBox;

	import glgdk.GLConfig;
	import glgdk.GLContext;

nlguillemot / Makefile

Created April 18, 2013 08:14

GLFWcursorposfun test

	all:
	dmd main.d -L-lDerelictGL3 -L-lDerelictGLFW3 -L-lDerelictUtil -L-ldl

nlguillemot / gist:5410829

Created April 18, 2013 07:22

	import derelict.opengl3.gl3;
	import derelict.glfw3.glfw3;

	void main(){
	DerelictGL3.load();
	DerelictGLFW3.load();

	glfwInit();

	GLFWwindow* window = glfwCreateWindow(640,480,"Hello, World!",null,null);

nlguillemot / gist:5410561

Created April 18, 2013 06:16

dmd main.d -L-lDerelictGL3

	import derelict.opengl3.gl3;

	void main(){
	DerelictGL3.load();
	}

	/usr/local/lib/d/libDerelictGL3.a(gl3_8d_649.o):(.data+0x38): undefined reference to `_D8derelict4util6loader15SharedLibLoader7__ClassZ'
	/usr/local/lib/d/libDerelictGL3.a(gl3_8d_649.o):(.rodata+0x2508): undefined reference to `_D8derelict4util6loader15SharedLibLoader4loadMFZv'
	/usr/local/lib/d/libDerelictGL3.a(gl3_8d_649.o):(.rodata+0x250c): undefined reference to `_D8derelict4util6loader15SharedLibLoader4loadMFAyaZv'
	/usr/local/lib/d/libDerelictGL3.a(gl3_8d_649.o):(.rodata+0x2510): undefined reference to `_D8derelict4util6loader15SharedLibLoader4loadMFAAyaZv'

nlguillemot / woo

Created November 23, 2012 07:53

banana

	# core {{{
	[core]
	editor = vim

	# }}}
	# user {{{
	[user]
	name = Nicolas Guillemot
	email = [email protected]
	# }}}

nlguillemot / main.c

Created August 14, 2012 07:27

attempt to sort image by hue

	#include <SDL/SDL.h>
	#include <SDL/SDL_image.h>
	#include <math.h>

	SDL_Surface *screen;

	float hue_from_rgb(int r, int g, int b)
	{
	// return atan2(sqrt(3.0) * (g - b), 2.0f * r - g - b);
	return atan2(2.0f * r - g - b, sqrt(3.0) * (g - b));

nlguillemot / practice.md

Created August 7, 2012 06:55

practice test for SENG 271

OO Concepts

Define the following terms in OO context.

class
object
interface
abstract
concrete
inheritence
composition

Nicolas Guillemot nlguillemot

OO Concepts