Posts tagged idea
Over the past couple of day’s I have been playing around with Xcode and Quartz Composer, both of which are very powerful developer tools for the Mac and iOS platforms. This very simple ScreenSaver is the product of about 20mins work playing with Quartz Composer.
The scene shown by my webcam wasn’t very interesting but it gives you the idea of its capability, when loaded as a full screensaver, it also shows the time in various locations. Any feedback is welcome, I’m still just playing with the software, and any thing you would like to see improved or changed, drop me a comment and I’ll see what I can do.
Installation and System Requirements
Installation is very simple process, consisting of copying the 3D Webcam.qtz file from the zip to “MAC-HARD-DRIVE/System/Library/Screen Savers”. Once the file has copied, go to the ScreenSavers menu in System Preferences, and choose “3D Webcam” and Enjoy.
This ScreenSaver has only been tested on a MacBook Pro running 10.6.6, however it should run on any Mac running 10.5.1+. Please note, running this ScreenSaver on battery power, will drain the batteries quite fast (approx. 1hour continuos)
Version 2 is up – This version is only a minor update with a couple of improvements:
- The cube is now slightly smaller
- The cube now rotates slightly slower
- The cube now also moves around the screen, preventing black screen burn.
Today we started the BOP (Broadcast Operations) Circus, which is designed to teach us the basic in many operational roles. Today, my group started on Lighting with Graham Jaggers, an industry professional Lighting Director.
With lighting already being my specialist subject, after transferring from a theatre environment, I found I was only looking out for the differences between live theatre and live broadcast. The main difference i found was the huge requirement for Backlight, this isn’t such a requirement in theatre world.
Other little tips and tricks I have picked up from today, include:
- 3 Point Lighting / The importance of shadows
- How to use a Pantograph
- The idea of bouncing a hard light of something white to create a large soft light