DeMultiplyAlpha

General Usage
Options
Known Bugs/Limitations
History

DeMultiplies the color channels of an image by the alpha channel.

Sample Image

General Usage:

Render an image over any solid color background, and save it.
Open the script, and set the color swatch to the background's color.
Pick the saved image file.
Save the resulting de-multiplied image out for compositing in Photoshop.

Options:

User Interface

Color Swatch:
Set this color to be the color of the background of the image you're working with.
Pick Source File:
Hit this after setting the color swatch color to pick the image you want to correct.

Known Bugs/Limitations:

None.

History:

1999.09.02 - Created
1999.11.10 - Converted to 3.1.

Bug reports/comments/suggestions: [email protected]