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Scripts: midfocal.py
| File midfocal.py, 376 bytes (added by , 11 years ago) |
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| 1 | # Make focal plane always stay midway between near and far clip planes. |
| 2 | # This only effects stereo viewing. |
| 3 | |
| 4 | def set_focal_plane(name, tdata, hdata): |
| 5 | from chimera import viewer |
| 6 | viewer.adjustClipPlanes() |
| 7 | c = viewer.camera |
| 8 | near, far = c.nearFar |
| 9 | c.focal = 0.5*(near + far) |
| 10 | |
| 11 | from chimera import triggers |
| 12 | triggers.addHandler('new frame', set_focal_plane, None) |
