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Denis bagobor

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bagobor / gist:0eec2c3cbf1e444ecf66
Created May 28, 2015 09:56
9DOF Sensor Fusion Code Sample
// Implementation of Sebastian Madgwick's "...efficient orientation filter for... inertial/magnetic sensor arrays"
// (see http://www.x-io.co.uk/category/open-source/ for examples and more details)
// which fuses acceleration, rotation rate, and magnetic moments to produce a quaternion-based estimate of absolute
// device orientation -- which can be converted to yaw, pitch, and roll. Useful for stabilizing quadcopters, etc.
// The performance of the orientation filter is at least as good as conventional Kalman-based filtering algorithms
// but is much less computationally intensive---it can be performed on a 3.3 V Pro Mini operating at 8 MHz!
void MadgwickQuaternionUpdate(float ax, float ay, float az, float gx, float gy, float gz, float mx, float my, float mz)
{
float q1 = q[0], q2 = q[1], q3 = q[2], q4 = q[3]; // short name local variable for readability
@bagobor
bagobor / gist:5d9402139466a24241a4
Created May 19, 2015 04:02
HIDDevice - Opened
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@bagobor
bagobor / gist:33de49905da1201ab853
Created February 5, 2015 10:43
2b19acb1ac85c20eb4d648619b7c5a9f9a6eef22
GoblinDefenders/Classes/Arena.cpp | 10 +-
GoblinDefenders/Classes/ArenaInfo.h | 1 +
GoblinDefenders/Classes/GameTypedef.h | 4 +-
GoblinDefenders/Classes/Helper.cpp | 9 +
GoblinDefenders/Classes/Helper.h | 3 +
GoblinDefenders/Classes/Item.cpp | 41 ++
GoblinDefenders/Classes/Item.h | 10 +
GoblinDefenders/Classes/JSONDataManager.cpp | 8 +
GoblinDefenders/Classes/Market.cpp | 30 +-
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bagobor / build-protobuf-2.5.0.sh
Created January 19, 2014 08:45 — forked from BennettSmith/..build-protbuf-2.5.0.md
#!/bin/bash
echo Building Google Protobuf for Mac OS X / iOS.
echo Use 'tail -f build.log' to monitor progress.
(
PREFIX=`pwd`/protobuf
mkdir ${PREFIX}
mkdir ${PREFIX}/platform
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bagobor / retro.py
Created January 17, 2014 08:03 — forked from benwebber/retro.py
#!/usr/bin/env python
"""
An 8-bit avatar generator.
"""
from __future__ import division
import argparse
import hashlib
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bagobor / mongoose-cpp-test.cpp
Created October 21, 2013 20:53
embeded webserver test
#include "./mongoose/mongoose.h"
// url, query string
typedef std::function<void(const char*, const char*)> request_handler_t;
typedef std::map<std::string, request_handler_t> req_handlers_t;
req_handlers_t req_handlers;
static int begin_request_handler(struct mg_connection *conn) {
const struct mg_request_info *request_info = mg_get_request_info(conn);
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bagobor / gist:6452933
Created September 5, 2013 16:54
opengl txaa?
#version 330 core
#extension GL_ARB_shading_language_420pack: require
#extension GL_ARB_separate_shader_objects: require
#extension GL_ARB_shader_image_load_store: require
#extension GL_ARB_bindless_texture: require
#define ENABLE_BINDLESS_TEX
#define FRAGMENT_SHADER 1
#define ps_main main
#define PS_FST 0
#define PS_WMS 0
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bagobor / frontendDevlopmentBookmarks.md
Created June 22, 2013 21:02 — forked from dypsilon/frontendDevlopmentBookmarks.md
@bagobor
bagobor / backendDevelopmentBookmarks.md
Created June 22, 2013 21:02 — forked from dypsilon/backendDevelopmentBookmarks.md
@bagobor
bagobor / index_.html
Created March 28, 2013 10:26
<html>
<head>
<script src='/js/libs/jquery-1.7.2.min.js'></script>
<script src='/js/libs/underscore.js'></script>
<script src='/js/libs/backbone.js'></script>
</head>
<body>
<div class='test'>Test</div>
<button class='btn'>Update</button>