Ray opaque background: Difference between revisions
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Image:Rob1.png|ray_opaque_bg set to 1. The image from PyMOL is shown over a checkerboard, however because the background is opaque, the checkerboard underneath does not show through. | Image:Rob1.png|ray_opaque_bg set to 1. The image from PyMOL is shown over a checkerboard, however because the background is opaque, the checkerboard underneath does not show through. | ||
</gallery> | </gallery> | ||
[[Category:Settings|Ray opaque background]] | |||
[[Category:Image_Manipulation|Ray opaque background]] | |||
[[Category:Publication_Quality|Ray opaque background]] | |||
Revision as of 16:07, 2 November 2007
Overview
This setting changes how PyMol treats the background. If this option is ON then the background is whatever you specify -- like black or white; however, if the setting is OFF, then the background will be treated as a transparent alpha channel.
Settings
Note: turning this setting off creates the transparent backgrounds.
# turn on transparent alpha channel
set ray_opaque_background, off
Examples
ray_opaque_bg set to 0. The image from PyMOL is shown over a checkerboard.
ray_opaque_bg set to 1. The image from PyMOL is shown over a checkerboard, however because the background is opaque, the checkerboard underneath does not show through.
