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From "Yonik Seeley (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3795) Replace spatial contrib module with LSP's spatial-lucene module
Date Wed, 14 Mar 2012 00:04:40 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13228823#comment-13228823
] 

Yonik Seeley commented on LUCENE-3795:
--------------------------------------

Guys, was there a specific reason why the degrees-radians conversion optimizations were removed?

Example:
{code}
-        return vals.doubleVal(doc) * DistanceUtils.DEGREES_TO_RADIANS;
+        return Math.toRadians(vals.doubleVal(doc));
{code}

It won't matter for query setup, but will matter for per-document calculations.
                
> Replace spatial contrib module with LSP's spatial-lucene module
> ---------------------------------------------------------------
>
>                 Key: LUCENE-3795
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3795
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: modules/spatial
>            Reporter: David Smiley
>            Assignee: David Smiley
>             Fix For: 4.0
>
>
> I propose that Lucene's spatial contrib module be replaced with the spatial-lucene module
within Lucene Spatial Playground (LSP).  LSP has been in development for approximately 1 year
by David Smiley, Ryan McKinley, and Chris Male and we feel it is ready.  LSP is here: http://code.google.com/p/lucene-spatial-playground/
 and the spatial-lucene module is intuitively in svn/trunk/spatial-lucene/.
> I'll add more comments to prevent the issue description from being too long.

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