Choosing Your Webhost

November 14, 2008 by Jack · 3 Comments 

Selecting a Webhost can be a daunting task, particularly if you’ve had no prior experience in the process. With so much competition, fake reviews and scams it’s hard to figure out just who to go with.

Before choosing your host, ask yourself these questions:

1.    What would happen if my site went down?
2.    Would I lose customers as a result?
3.    What would the net cost of losing those customers be in real terms?
4.    Would I be harmed in any other way? i.e. Not being indexed by search engines or losing potential incoming links

It’s worth paying for a quality host

If you’re creating a website with business in mind, then by answering the above questions it’s likely you can see the value in paying for a decent host. However, even if you’re just wanting to host a blog, or a hobby-related site it still may be worth paying for quality to save you time and energy.

Always research your host

Before making a purchase based on gut feeling or whether their site looks nice, it’s always a good idea to do research around the host you’re considering going with. Simply do some searches of “host + complaints”, if it’s a dodgy host this should quickly reveal warning signs to you.

Fake review sites

It’s a better idea to search for “host + complaints” as opposed to “host + review” because many scammy hosts will go so far as to setup a bunch of fake review sites and aggressively SEO them so they rank for the top review search results.

What should I look for in a host?

If you have specific software you wish to use then you should definitely check the requirements and ensure the host can provide those. However if you’re interested in a faily simple page or a blog then generally look for:
•    the ability to create sub domains
•    PHP
•    MYSQL
•    The ability to modify your .HTACCESS
•    Cron Jobs
•    Ruby On Rails

Another factor to consider is hosting with a provider in your own country. This will give you a relevancy boost for local searches.

Hosting multiple sites on different domains

If you’re just want to host a blog you may be better of going for standard web hosting, however if you plan to setup multiple sites it is worth considering going with a host that will let you host sites of different IP addresses. Although considerably more expensive you will have the benefit of being able to link between your sites and have the link equity count towards ranking, an example of such a hosting provider is Pair Hosting.

Makehuman and Blender using Ubuntu Hardy

August 26, 2008 by Chris · 2 Comments 

man_makehuman.jpg

Makehuman Wikipedia article:

MakeHuman is a software application that generates 3D humanoids; similar to Poser or DAZ Studio. It is written in C++ and Aqsis is necessary to produce a render. The MakeHuman team work towards correctness both in programming (using common file formats) and anatomy. MakeHuman makes extensive use of university research in accurately modelling the human form.

I’ve been learning character animation with Blender and found Makehuman. Here’s the MakeHuman to Blender Part I tutorial on Blender Underground, follow the links to part 2 and 3. Also check out the Blender Underground video tutorials. The videos and tutorials are awesome.

woman_makehuman.jpgThere was one problem I had installing Makehuman and that was with Aqsis.

The MakeHuman project uses Aqsis to produce realistic renderings of the human body.

I stuffed around trying to compile from source then found that the problem was a bug with Ubuntu Hardy, Aqsis fix on Ubuntu Hardy.

It is a lot of fun playing with settings. Watch this makehuman video on youtube.

What I found really interesting was when you import your model to blender, I did this using the collada import plugin. I’ll try to explain a little using the screenshot below.
makehuman_blender.jpg
By default the skeleton and armature are placed inside the body, I moved them out of the body to show you. Im sure having the armature already set up will save a lot of time, armature is kind of skeletal structure used for animation. Watch Super3boy’s 20th Blender Tutorial(Using Armatures) on youtube for a good introduction to armatures. The other at the back is the human skeleton. The other thing you can’t see here is the skin, I still have a lot to learn and texturing/skinning the meshes looks difficult. On top of all the 3d stuff theres so much I’m learning about the human body.

The other thing I’m enjoying about learning Blender this time around is the community at blenderartists.org.  The way the more experienced guys explain things, the terminology they use is really helping me along and of course being able to use some of their source files is incredibly useful.

Checkout this forum post “Skin with multilayered sss experiments” by Pixelvore, he’s 16 and been using blender for around 3 years, look at all the things he knows and what he can do.

Another gem I found in the forums was “2008 Adelaide Uni Short Film Festival Entry *Winner*“.

I use Blender for making sculpties for secondlife, mainly my gnu head and horns and a few other things. Useful links:

I recently noticed Blender to SL BVH Animation Exporter. Looks really good. Read the tutorial, here’s the update.

I almost forgot, hopefully I can get one of my mates over so we can strap bra’s to our heads and create our perfect woman.

Yo Frankie! the Open Game

August 22, 2008 by Chris · 2 Comments 

You may remember project Orange’s open movie “Elephants Dream” and project Peach’s open movie “Big Buck Bunny“, they’ve continued with a new open project Apricot. This time it isn’t a movie but a 3D game! These are all projects by the Blender Foundation and the Institute for Open 3D Projects called the Blender Institute.

Elephants Dream:

Elephants Dream is the world’s first open movie, made entirely with open source graphics software such as Blender, and with all production files freely available to use however you please, under a Creative Commons license.

Big Buck Bunny:

As a follow-up to the successful project Orange’s “Elephants Dream”, the Blender Foundation initiated another open movie project. Again a small team (7) of the best 3D artists and developers in the Blender community have been invited to come together to work in Amsterdam from October 2007 until April 2008 on completing a short 3D animation movie. The team members will get a great studio facility and housing in Amsterdam, all travel costs reimbursed, and a fee sufficient to cover all expenses during the period.

The creative concept of “Peach” was completely different as for “Orange”. This time it is “funny and furry”!

Yo Frankie:

After Orange and Peach, Blender Institute continues with a new open project: Apricot. This time it isn’t a movie but a 3D game! Starting february 1st 2008, a small team of again the best 3D artist and developers will develop a game jointly with the on-line community. The main characters in the game are based on the short 3D animation open movie Peach

At the end of July 2008 the production ends and August is used for DVD and documentation making. Releasing the game at end of August.


Apricot Blender Game Engine Work in Progress 28/July from Campbell Barton on Vimeo.

Grab the OGG Theora file (46mb)

Wow how awesome does that look. Recently I’ve been using Blender for doing my video sequencing. Basically putting a collection of video clips in order to some syncronised audio. I wasn’t aware it was so easy to do this with Blender :D

I’m going to buy the Essential Blender book.

Open source scripts in Second Life

August 18, 2008 by Cath · Leave a Comment 

Chris has found a couple of scripts which may be useful to educators and builders in Second Life.

The Linked Prim Animator Lite (LPAL) is a set of open source scripts which enable you to animate linked objects and attachments . LPAL is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation.

Open Babel Fish is an open source babbler, the scripts run on Google Translate and a php script that must be placed on your own web host.

Both scripts can be purchased free from SL exchange. Its really awesome to see such useful tools being released under the terms of the GNU General Public License, so that we can freely modify them to suit our needs and in doing so contribute to the project.

A Documentry To Check Out

July 3, 2008 by Chris · 1 Comment 

This looks interesting.

Update:
You can watch Alternative Freedom and download Alternative Freedom.

Free Software in Ethics and Society – Richard Stallman – Manchester 1st May

June 27, 2008 by Chris · Leave a Comment 

Visit the link below.
Free Software in Ethics and Society – Richard Stallman – Manchester 1st May.

Play Ogg

Another excellent presentation by Richard Stallman. Download this one and share it with others.

Funny Linux video

June 18, 2008 by Chris · 1 Comment 

Mac, Pc, & Linux Commercial.

What you do makes me cry at night

June 18, 2008 by Chris · 1 Comment 

Watch this video

Severn Cullis-Suzuki on Wikipedia.

Severn Cullis-Suzuki (born November 30, 1979 in Vancouver, Canada) is an environmental activist, speaker, television host and author. Born to writer Tara Elizabeth Cullis and geneticist and environmental activist David Suzuki, she has spoken around the world about environmental issues, urging listeners to define their values, act with the future in mind, and take individual responsibility.

She’s 12 yrs old in the video, I thought her delivery was excellent. Unfortunately in nearly all schools these days computers running proprietary software are used to teach children that sharing is wrong and its ok if your forbidden from learning how things work in that environment because apparently thats the way the world works. Its not something I agree with but its not something I try to change anymore. Sometimes I still hang out with teachers online but its not really the same as working with them.

I met Dean Groom on Secondlife. He makes things happen.

Enter a conversation with Jokaydian Gnu Curry. A week or so later, our OpenSim is operational, all be it in a testing phase. Right now we’re reading as much as we can … and using the SL Client to view OpenSim…Read more

Though perhaps those students can cut even more costs using open source games like nexuiz, tremulous, Flightgear, Scorched 3D, GNU Chess and Frozen Bubble.

Its late, I’m tired, thanks for reading.

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