Moscow State University

Phone: +7 095 939-5906

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GemAdviser : How to ...
   
 
Where to find the GemAdviser application?

By default the GemAdviser can be start from the menu:

Start -> Programs -> OctoNus Software -> GemAdviser

How to open a file?

Use the "File/Open..." menu comand or press button on toolbar.
You'll be presented with an "Open File" dialog. Go to "Samples" folder and select one of sample gem.-files then press "open".

The GemAdviser reads the data from the '.gem' files created with the help of the DiamCalc 2. software. A couple of the '.gem' examples is provided with the GemAdviser installation package. The .gem files are copied in the 'Samples' folder inside 'GemAdviser' folder during the installation. You can also find more .gem files on this page.
How to switch between different presenation modes?

The GemAdviser allows to see:

  • a photo-realistic images of the stone and a movie with the stone tilting in different directions
  • a short information about the stone: weight, shape and cut, proportions etc.
  • cut quality parameters for diamonds: Light Return, Light Leakage etc.

To switch between different presentation modes click appropriate button on the toolbar.

Photo-realistic virtual images of the stone and a movie.

The button with a diamond picture on a computer monitor switches the GemAdviser to present photo-realistic images of the stone and to play a movie.

  • "Drag" the stone with the mouse to tilte the stone.
  • Press the play button to see a movie. You need to wait until movie data is calculated before a movie begins to play. This can take a couple of minutes depending on the CPU speed. The red indicator on the button shows the progress of a data calculation. The stop button stops the movie playing or movie calculation.
Different lighting models for photo-realistic images and movies.

 

The button with a lamp picture switches the different lighting models to be used for the photo-realistic images of the stone and movies.

Press on the "lamp" button and yuo will be presented with the following options:

  • "Office" and "Disco" (standard lighting models).
  • "Original" (the lighting model supplied with file)
  • "Leakage" and "Light return" (special lighting models to evaluate diamond light return and leakage)
Cut Quality.

The next button with "Q" icon switches the GemAdviser to present Diamond Light Return, Leakage, Contrast and Fisheye.

Click on the desired parameter and you'll be present with the details of its computation.


Short information about the stone.

The button with a "diamond with a sheet" icon switches the GemAdviser to present a short information about the stone.


You'll be presented witha couple of information, like weight, shape and cut, dimentions and proportions.


To GemAdviser Main Page