From 2c528da4556c07efc6292f237cf1f5c4c3c6754e Mon Sep 17 00:00:00 2001 From: David Zwarg Date: Mon, 6 Feb 2012 17:49:32 +0000 Subject: [PATCH] Whitespace changes to _st_hillshade4ma git-svn-id: http://svn.osgeo.org/postgis/trunk@9041 b70326c6-7e19-0410-871a-916f4a2858ee --- raster/rt_pg/rtpostgis.sql.in.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/raster/rt_pg/rtpostgis.sql.in.c b/raster/rt_pg/rtpostgis.sql.in.c index a267d4106..094f0c2db 100644 --- a/raster/rt_pg/rtpostgis.sql.in.c +++ b/raster/rt_pg/rtpostgis.sql.in.c @@ -2052,13 +2052,13 @@ CREATE OR REPLACE FUNCTION _st_hillshade4ma(matrix float[][], nodatamode text, v dz_dy := ((matrix[1][3] + 2.0 * matrix[2][3] + matrix[3][3]) - (matrix[1][1] + 2.0 * matrix[2][1] + matrix[3][1])) / (8.0 * pheight); elevation_scale := args[6]::float; slope := atan(sqrt(elevation_scale * pow(dz_dx, 2.0) + pow(dz_dy, 2.0))); - -- handle special case of 0, 0 - IF abs(dz_dy) = 0::float AND abs(dz_dy) = 0::float THEN - -- set to pi as that is the expected PostgreSQL answer in Linux - aspect := pi(); - ELSE - aspect := atan2(dz_dy, -dz_dx); - END IF; + -- handle special case of 0, 0 + IF abs(dz_dy) = 0::float AND abs(dz_dy) = 0::float THEN + -- set to pi as that is the expected PostgreSQL answer in Linux + aspect := pi(); + ELSE + aspect := atan2(dz_dy, -dz_dx); + END IF; max_bright := args[5]::float; IF aspect < 0 THEN -- 2.40.0