Papervision3D features a set of classes that allow for drawing vector graphics such as simple shapes and text. The method names that are used for drawing shapes are similar to those of the Flash drawing API such as lineTo() and curveTo(). Creating 3D text is also fairly simple because of a couple of easy-to-use classes.
In this two-part article by Jeff Winder and Paul Tondeur, we will discuss the following:
- Creating 3D vector text
- Creating font files for use in Papervision3D
- Drawing 3D vector shapes and lines
- Adding interactivity to 3D vector text and shapes
In this article by Samisa Abeysinghe, we will look into a process model that we can use as a starting point for the PHP projects that we are working on. The process is designed with the MVC framework based design model in mind. It is assumed that the workload is broken down based on the Model-View-Controller pattern, and team members are assigned to work on each layer based on that breakdown.
The process model clearly depicts how the separate concerns such as the data layer, the business layer, and the presentation layer can be worked on in parallel, and at the same time, how those separate concerns fit with each other to form the entire system. If you carefully evaluate this process model, there is no activity for system integration. So one might question how the separate layers would be integrated with each other. However, if you pay attention to the design and implementation details of each layer, you will notice the dependencies mentioned in each layer, which lead to the integration. For example, business logic implementation requires the concrete database design, as well as the data access layer. The final user interface implementation would be done on top of the business logic implementation. Therefore, the integration of these independent layers happens seamlessly, along the way, in the process. If the team follows the process as it is, the integration would result in naturally.Read Simple process for PHP projects in full
We are developing software for users, and we want to ensure that the software is really useful for the users. Over time, people working on this software have faced the same problem over and over again. Therefore, they have come up with a concept called agile development. In this article, we will explore the concepts of agile development and will also see how these can help us with the PHP projects.
In this article by Samisa Abeysinghe, we will cover the following:
- What is meant by agility and how it can help
- Extreme programming principles
- Advantages of agile process models
- Team agility
- Agile process models
- Agile principles for the PHP project team
In this article by Alex Robar, we will learn about the call recording features of FreePBX. We will learn how to set up permanent or selective call recordings for specific extensions, conferences, or queues. We will discuss the various recording formats, general call recording options, recording calls, and finally maintaining call recordings using cron.Read Recording Calls in FreePBX 2.5 in full
The more complex we make our site, the more likely it is that some sort of problem will occur. Because of this, it is vitally important for every one of us to get at least a basic understanding of how to diagnose, and preferably solve, any problems or bugs that we come across when building our site. Before we look at how to do that, we will cover some of the most common problems we may encounter when building and customizing our Joomla! sites, and why they occur. In this article by Daniel Chapman, we will be covering:
- Understanding common errors
- Common PHP related errors
- Common Server related errors
- Hacking the Joomla! core—consequences and considerations
- Getting Support—how to and etiquette