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commit 4179de4d4eb68701922d0ce68065e2afdf55fd18
parent a6d0bbc2937203ae4fdcabd468696fe2d125804f
Author: Martin Kloeckner <mjkloeckner@gmail.com>
Date:   Thu, 27 Jun 2024 22:37:18 -0300

change `elevationMap`: make river wider

also change the scale of some elements of the scene

Diffstat:
A
tp/assets/elevation_map_wider_river.png
 | 
0

A
tp/assets/tree_forbidden_zone_map_wider_path.png
 | 
0

M
tp/src/scene.js
 | 
20
++++++++++----------

3 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/tp/assets/elevation_map_wider_river.png b/tp/assets/elevation_map_wider_river.png
Binary files differ.
diff --git a/tp/assets/tree_forbidden_zone_map_wider_path.png b/tp/assets/tree_forbidden_zone_map_wider_path.png
Binary files differ.
diff --git a/tp/src/scene.js b/tp/src/scene.js
@@ -17,10 +17,10 @@ import { updateTrainCrankPosition } from '/src/train.js';
 let scene, camera, renderer, container, terrainMaterial, terrainGeometry, terrain, time;
 let treesForbiddenMapData, treesForbiddenMap, elevationMap, elevationMapData;
 
-const widthSegments   = 100;
-const heightSegments  = 100;
-const amplitude       = 8;
-const amplitudeBottom = -1.00;
+const widthSegments   = 150;
+const heightSegments  = 150;
+const amplitude       = 10;
+const amplitudeBottom = -2.10; // terrain offset
 
 const textures = {
     roca:             { url: '/assets/roca.jpg', object: null },
@@ -28,8 +28,8 @@ const textures = {
     tierra:           { url: '/assets/tierra.jpg', object: null },
     madera:           { url: '/assets/madera.jpg', object: null },
     durmientes:       { url: '/assets/durmientes.jpg', object: null },
-    elevationMap:     { url: '/assets/elevation_map2.png', object: null },
-    treeForbiddenMap: { url: '/assets/tree_forbidden_zone_map.png', object: null }
+    elevationMap:     { url: '/assets/elevation_map_wider_river.png', object: null },
+    treeForbiddenMap: { url: '/assets/tree_forbidden_zone_map_wider_path.png', object: null }
 };
 
 let settings = {
@@ -66,7 +66,7 @@ function setupThreeJs() {
     directionalLight.position.set(100, 100, 100);
     scene.add(directionalLight);
 
-    const gridHelper = new THREE.GridHelper(150, 150);
+    const gridHelper = new THREE.GridHelper(200, 200);
     scene.add(gridHelper);
 
     const axesHelper = new THREE.AxesHelper(5);
@@ -149,7 +149,7 @@ function buildRailsFoundation() {
     });
 
     const railsFoundation = new THREE.Mesh(railsFoundationGeometry, railsFoundationMaterial);
-    railsFoundation.scale.set(5, 5, 5);
+    railsFoundation.scale.set(2, 2, 2);
     scene.add(railsFoundation);
 }
 
@@ -164,7 +164,7 @@ function buildRails() {
     });
 
     const rails = new THREE.Mesh(railsGeometry, railsMaterial);
-    rails.scale.set(5, 5, 5);
+    rails.scale.set(2, 2, 2);
     scene.add(rails);
 }
 
@@ -208,7 +208,7 @@ function buildTerrain() {
     const waterMaterial = new THREE.MeshPhongMaterial( {color: 0x12ABFF, side: THREE.DoubleSide} );
     const water = new THREE.Mesh( waterGeometry, waterMaterial );
     water.rotateX(Math.PI/2);
-    water.position.set(0, 0.75, 0);
+    water.position.set(0, 0, 0);
     scene.add(water);
 }