Creating customised IES web lights for V-Ray or mental ray by Jamie Cardoso
The following tutorial assumes that the user has a basic knowledge of creating and using “VRayIES” and “Photometric” lights parameters.
While “Photometric” and “VRayIES” lights are used to load the IES web files, the following tutorial will focus mainly in customising IES web files through the use of “Creator IES” software, as opposed to general photometric light functionalities.
This ingenious piece of software was created by Karba, and can easily be found and downloaded by simply googling the following: ies creator download
I personally couldn't find more details about the creator/Author, therefore resorting to google in order to download the software.
The WinRar Zip file shouldn’t be any bigger than 202 kb in size.
Once unzipped and installed, simply place its icon on the desktop, and double click it to open its dialog box.
Click here to view the Tutorial