diff options
| author | Thomas White <taw@physics.org> | 2011-06-28 11:30:17 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-02-22 15:27:30 +0100 |
| commit | 2a42d7f73d2e301d702f256f17b46ce84ec0fdae (patch) | |
| tree | 057fc34237a231569f9b5885c6ddfe1dd2c46e73 /src | |
| parent | b0e35cd86fff9379defbac5145a09374a6695ce7 (diff) | |
Add divergence to gradient
Diffstat (limited to 'src')
| -rw-r--r-- | src/post-refinement.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/post-refinement.c b/src/post-refinement.c index 449e716f..46e320e6 100644 --- a/src/post-refinement.c +++ b/src/post-refinement.c @@ -105,9 +105,9 @@ double gradient(struct image *image, int k, Reflection *refl, double r) if ( (clamp_low == 0) && (clamp_high == 0) ) { tt = (ttlow+tthigh)/2.0; } else if ( clamp_high == 0 ) { - tt = tthigh; + tt = tthigh + image->div; } else if ( clamp_low == 0 ) { - tt = ttlow; + tt = ttlow - image->div; } else { tt = 0.0; /* Gradient should come out as zero in this case */ |