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The Active Drawing allows you to store all render attributes in a TCW file and be independent from the application's databases. However, there is a problem: where to store the preview images of the shaders sets (which was created in the Render Manager)?
To resolve this issue there is an option 'Save Render Manager preview images 'in the TCW 'Save As'\'Setup' dialog (Fig. 5). This option is on by default.
This file was saved with preview images
The increase in size of the TCW file size depends on the chosen size of the preview window in the Render Manager. In the example above, the preview window size is 240x240 pixels. The file size without preview images is equal to 510 KB, with preview images - 580 KB. The small size of images is achieved due to pre-compressing of the images to JPEG format.
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