From 5b582386566ee79b36130609fa126b85df1aef1a Mon Sep 17 00:00:00 2001
From: Athanasios <ath.kouk.oid@gmail.com>
Date: Sat, 24 Apr 2021 09:57:29 +0200
Subject: [PATCH] Support textures
---
config.js | 3 ++-
src/handler.js | 2 ++
src/textures.js | 18 ++++++++++++++++++
3 files changed, 22 insertions(+), 1 deletion(-)
create mode 100644 src/textures.js
diff --git a/config.js b/config.js
index 4d80fe4..39df3e1 100644
--- a/config.js
+++ b/config.js
@@ -8,6 +8,7 @@ module.exports = {
SHARED: "sharedResource.json.gz",
FEATURES: ".json.gz",
GEOMETRIES: ".bin.gz",
- ATTRIBUTES: ".bin.gz"
+ ATTRIBUTES: ".bin.gz",
+ TEXTURES: ".bin.dds.gz"
}
};
\ No newline at end of file
diff --git a/src/handler.js b/src/handler.js
index 26edda6..25a3b5d 100644
--- a/src/handler.js
+++ b/src/handler.js
@@ -5,6 +5,7 @@ const shared = require('./shared');
const features = require('./features');
const geometries = require('./geometries');
const attributes = require('./attributes');
+const textures = require('./textures');
const layer = require('./layer');
const layers = require('./layers');
@@ -16,6 +17,7 @@ const handlers = {
features: features,
geometries: geometries,
attributes: attributes,
+ textures: textures,
layer: layer,
layers: layers
}
diff --git a/src/textures.js b/src/textures.js
new file mode 100644
index 0000000..7293ef2
--- /dev/null
+++ b/src/textures.js
@@ -0,0 +1,18 @@
+const config = require('../config');
+const fs = require('fs');
+
+const handle = (req, res) => {
+
+ let baseUrl = req.baseUrl.replace(/^\/?|\/?$/g, "");
+ let resourse = `${config.BASE_DIR}/${baseUrl}/${req.params.nodeid}/${req.params.resource}/${req.params.resourceid}${config.FOLDER_INDEX.TEXTURES}`;
+ if (!fs.existsSync(resourse)) throw new Error("not found");
+
+ res.set({
+ 'Content-Type': 'application/octet-stream',
+ 'Content-Encoding': 'gzip'
+ });
+ res.sendFile(resourse);
+
+};
+
+module.exports = handle;
\ No newline at end of file
--
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