From ce1d1eb6fd194fe7ac3c5f4c137bc3bc66b54a14 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Wed, 19 May 2021 22:57:50 +0300
Subject: [PATCH] generate WM visuals

---
 Makefile    | 3 +++
 visuals.sql | 7 ++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 509872e..a609946 100644
--- a/Makefile
+++ b/Makefile
@@ -58,6 +58,9 @@ mj-msc-full.pdf: mj-msc.pdf version.inc.tex $(ARCHIVABLES) ## Thesis for publish
 .PHONY: test
 test: .faux_test ## Unit tests (fast)
 
+.PHONY: visuals
+visuals: .faux_visuals  # Generate visuals for paper (fast)
+
 .PHONY: test-rivers
 test-rivers: .faux_test-rivers ## Rivers tests (slow)
 
diff --git a/visuals.sql b/visuals.sql
index 722d453..800c366 100644
--- a/visuals.sql
+++ b/visuals.sql
@@ -85,16 +85,17 @@ declare
   i integer;
   geom1 geometry;
   geom2 geometry;
+  geom3 geometry;
 begin
   foreach i in array array[16, 64, 256] loop
     geom1 = st_simplify((select way from wm_visuals where name='salvis'), i);
     geom2 = st_simplifyvw((select way from wm_visuals where name='salvis'), i*i);
+    geom3 = st_simplifywm((select way from wm_visuals where name='salvis'), i);
     insert into wm_visuals(name, way) values
       ('salvis-douglas-'     || i, geom1),
       ('salvis-douglas-'     || i || '-chaikin', st_chaikinsmoothing(geom1, 5)),
       ('salvis-visvalingam-' || i, geom2),
-      ('salvis-visvalingam-' || i || '-chaikin', st_chaikinsmoothing(geom2, 5));
+      ('salvis-visvalingam-' || i || '-chaikin', st_chaikinsmoothing(geom2, 5)),
+      ('salvis-wm-'          || i, geom3);
   end loop;
 end $$ language plpgsql;
-
-insert into wm_demo (name, way) select name, ST_SimplifyWM(way, 75, null, name) from wm_visuals where name='salvis';