Latest Articles

View : All | June | May | April | Alphabetical:A-Z | Z-A

Modeling Furniture in Blender

by Allan Brito | June 2008 | Open Source Web Graphics & Video

As furniture is a key element, every item of furniture that we add to the scene increases the level of detail, and the sense of realism. We can classify furniture into two : internal and external furniture. With the first type, we have all the objects that populate our interior scenes such as sofas, beds, and chairs. The second type refers to items of urban furniture such as cars, fountains, and fences. This kind of modeling deals with smaller scales, and because of this, sometimes, we have to work at a more detailed level than we are used to. This can cause the modeling process to take a bit longer than usual, but only if we need to create a good level of detail for our models. In this type of modeling, we will use the concept of level of detail again. Another interesting thing about furniture is that we can keep the models that we create to build a good library. In this article by Allan Brito,we will learn how to add previously created furniture into new projects, decreasing the time needed to fill up the scene with furniture, with a good 3D models library. We even can download or buy models on the Internet. The only thing that we will have to do in this case is import the model into our scene.

Read Modeling Furniture in Blender in full

Development with Pluggable Authentication Modules (PAM)

by Kenneth Geisshirt | June 2008 | Linux Servers Networking & Telephony

The primary focus of Pluggable Authentication Module (PAM) is to authenticate your users. PAM lets you set up the environment that the users will work in. And when the users log out, PAM tears down the working environment in a controlled way. PAM and PAM-aware applications reduce the complexity of authentication. Application programmers can take advantage of PAM, rather than developing a complete set of authentication functions. In this article by Kenneth Geisshirt, we will see how an application uses PAM for authentication and how to develop our own PAM modules.

Read Development with Pluggable Authentication Modules (PAM) in full

ColdFusion 8-Enhancements You May Have Missed

by Charlie Griefer | June 2008 | AJAX Web Development

ColdFusion 8 is arguably one of the most significant releases of the product since ColdFusion MX (6.0) first graced our servers in 2002. The release brings with it long awaited image manipulation tags and functions. Built-in AJAX integration makes it easier to create "Web 2.0" applications. Compared to previous releases, it's also wicked fast. Given the significance of these new features, it may be easy to overlook some of the enhancements that have found their way into ColdFusion 8. In this article by Charlie Griefer, we will look into the some of the enhancements to existing features and functionality that you may have missed.

Read ColdFusion 8-Enhancements You May Have Missed in full

Data Processing using Derived Column and Aggregate Data Transformations

by Jayaram Krishnaswamy | June 2008 | .NET Microsoft

SQL Server Integration Services, using its designer interface, or BIDS, has made it possible to process data using many of the data flow related items in its Toolbox without writing a line of code. This is a very attractive option for someone who is a beginner with some knowledge of databases, and for end users who may want to look up some detail buried in the data. This tutorial by Dr. Jayaram Krishnaswamy shows how the designed package extracts data from an SQL Server 2005 and processes it using several of its built-in transformations.

Read Data Processing using Derived Column and Aggregate Data Transformations in full

Using Asterisk as a PSTN Gateway for OpenSER

by Flavio E. Goncalves | June 2008 | Linux Servers Networking & Telephony Open Source

PSTN or Public Switched Telephone Network is the collection of all the telephone networks, which are interconnected in the world. If we want to be able to route calls from and to the PSTN using OpenSER, we need to be connected to a PSTN. To send calls to the PSTN, we need a device called PSTN gateway. There are several manufacturers such as Cisco, Nortel, and others who manufacture this kind of equipment. You can also use an Asterisk PBX box for this task. Asterisk makes an affordable PSTN gateway that is very competitive with the big players mentioned above. In this article by Flavio E. Goncalves, we will see how to use asterisk as a PSTN gateway for OpenSER.

Read Using Asterisk as a PSTN Gateway for OpenSER in full
Code Download and Errata
Packt Anytime, Anywhere
Register Books
Print Upgrades
eBook Downloads
Video Support
Contact Us
Awards Voting Nominations Previous Winners
Judges Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software
Resources
Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software