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wm
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debugging

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Motiejus Jakštys 2021-05-19 22:57:45 +03:00 committed by Motiejus Jakštys
parent 06314d77c0
commit 14eaa3a7d7
2 changed files with 15 additions and 10 deletions
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21
tests.sql
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@ -22,11 +22,11 @@ insert into figures (name, way) values ('fig6-rev',ST_Reverse(ST_Translate((sele
insert into figures (name, way) values ('inflection-1',ST_GeomFromText('LINESTRING(110 24,114 20,133 20,145 15,145 0,136 5,123 7,114 7,111 2)'));
-- DETECT BENDS
drop table if exists bends, demo_bends;
drop table if exists bends, demo_bends1;
create table bends (name text, ways geometry[]);
insert into bends select name, detect_bends(way) from figures;
create table demo_bends (name text, i bigint, way geometry);
insert into demo_bends select name, generate_subscripts(ways, 1), unnest(ways) from bends;
create table demo_bends1 (name text, i bigint, way geometry);
insert into demo_bends1 select name, generate_subscripts(ways, 1), unnest(ways) from bends;
do $$
declare
@ -44,11 +44,11 @@ begin
end $$ language plpgsql;
-- FIX BEND INFLECTIONS
drop table if exists inflections, demo_inflections;
drop table if exists inflections, demo_inflections2;
create table inflections (name text, ways geometry[]);
insert into inflections select name, fix_gentle_inflections(ways) from bends;
create table demo_inflections (name text, i bigint, way geometry);
insert into demo_inflections select name, generate_subscripts(ways, 1), unnest(ways) from inflections;
create table demo_inflections2 (name text, i bigint, way geometry);
insert into demo_inflections2 select name, generate_subscripts(ways, 1), unnest(ways) from inflections;
do $$
declare
@ -69,9 +69,12 @@ begin
perform assert_equals('LINESTRING(123 7,114 7,111 2)', st_astext(vinflections[3]));
end $$ language plpgsql;
drop table if exists debug;
create table debug (i bigint, way geometry);
-- SELF-LINE CROSSING
drop table if exists selfcrossing, demo_selfcrossing;
drop table if exists selfcrossing, demo_selfcrossing3;
create table selfcrossing (name text, ways geometry[]);
insert into selfcrossing select name, self_crossing(ways) from inflections;
create table demo_selfcrossing (name text, i bigint, way geometry);
insert into demo_selfcrossing select name, generate_subscripts(ways, 1), unnest(ways) from selfcrossing;
create table demo_selfcrossing3 (name text, i bigint, way geometry);
insert into demo_selfcrossing3 select name, generate_subscripts(ways, 1), unnest(ways) from selfcrossing;

4
wm.sql
View File

@ -242,11 +242,13 @@ begin
-- bends[i] = append(bends[i], multi[2][2..n])
-- remove bends from bends[i+1] to bends[j] inclusive.
raise notice 'j: %, i: %', i, j;
raise notice 'j: %, i: %', j, i;
raise notice 'bends[i]: %', st_astext(bends[i]);
raise notice 'bends[j]: %', st_astext(bends[j]);
raise notice 'a: %, b: %', st_astext(a), st_astext(b);
raise notice 'multi: %', st_astext(multi);
insert into debug select x.path[1], x.geom from st_dump(multi) x;
raise notice '';
prev_length = array_length(bends, 1);
if j < i then