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commit 6afa2b9eadbe0facf2b090a2d787cecf0aa83f9f
parent 1c9cd1b97a49cd9d268dbc95f1e7d452af7cde53
Author: Martin Kloeckner <mjkloeckner@gmail.com>
Date:   Thu,  4 Jul 2024 19:39:38 -0300

fix bridge texture flickering and reduce raycasting position above camera

Diffstat:
M
tp/src/bridge.js
 | 
6
+++---
M
tp/src/scene.js
 | 
4
++--
M
tp/src/standalone/bridge.js
 | 
4
++--

3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/tp/src/bridge.js b/tp/src/bridge.js
@@ -281,9 +281,9 @@ export function generateBridge(arcCount=1, arcRadius=3,
     const bridgeCage = new THREE.Mesh(cageGeometry, cageMaterial);
     bridge.add(bridgeCage);
 
-    const roadwayFloorGeometry = new THREE.PlaneGeometry(
-        bridgeWidth+bridgeWallThickness,
-        bridgeLen);
+    const roadwayFloorGeometry = new THREE.BoxGeometry(
+        bridgeWidth+bridgeWallThickness+0.01,
+        bridgeLen+0.01, 0.10);
 
     roadwayFloorGeometry.rotateZ(Math.PI/2)
     roadwayFloorGeometry.rotateX(Math.PI/2)
diff --git a/tp/src/scene.js b/tp/src/scene.js
@@ -335,7 +335,7 @@ function buildBridge() {
     // bridge1.rotateY(-Math.PI*0.118);
 
     bridge2.scale.set(0.5, 0.5, 0.5);
-    bridge2.position.set(-14, 0, -41);
+    bridge2.position.set(-14, -0.25, -41);
     // bridge2.rotateY(-Math.PI*0.118);
 
     const bridgeCamera = new THREE.PerspectiveCamera(
@@ -588,7 +588,7 @@ function mainLoop() {
         raycaster = new THREE.Raycaster();
         var raycasterPos = new THREE.Vector3();
         raycasterPos.copy(firstPersonControls.getObject().position)
-        raycasterPos.y += 10;
+        raycasterPos.y += 2;
         var raycasterDir = new THREE.Vector3(0, -1, 0);
 
         raycaster.set(raycasterPos, raycasterDir);
diff --git a/tp/src/standalone/bridge.js b/tp/src/standalone/bridge.js
@@ -303,9 +303,9 @@ function generateBridge() {
     const bridgeCage = new THREE.Mesh(cageGeometry, cageMaterial);
     scene.add(bridgeCage);
 
-    const roadwayFloorGeometry = new THREE.PlaneGeometry(
+    const roadwayFloorGeometry = new THREE.BoxGeometry(
         bridgeWidth+bridgeWallThickness,
-        bridgeLen);
+        bridgeLen, 0.5);
 
     roadwayFloorGeometry.rotateZ(Math.PI/2)
     roadwayFloorGeometry.rotateX(Math.PI/2)