fix(scene): remove exit-gate flashes and sub-3 Hz-unsafe flickers

src/scene/world/environment.ts

@@ -20,7 +20,6 @@ import { createPostProcessor } from '@/scene/post-processing';
 import { installCinematicGrade } from '@/scene/cinematic-grade';
 import { createSkyline } from '@/scene/world/skyline';
 import { createTraffic } from '@/scene/world/traffic';
-import { createExitGates } from '@/scene/world/exit-gates';
 import { createDriveDynamics } from '@/scene/drive-dynamics';
 import { HORIZON_FOG_END, HORIZON_FOG_START } from '@/scene/world/metrics';
 import { CHAPTER_COMPOSITIONS } from '@/scene/world/composition';
@@ -129,7 +128,6 @@ export async function createProceduralSceneGeneration(
   const horizonAir = createHorizonAir(context.resources);
   const skyline = createSkyline(context.resources);
   const traffic = createTraffic(context.resources, quality);
-  const exitGates = createExitGates(context.resources);
   const authoredCar = await loadGrandTourer(context.signal);
   const car = createCar(context.resources, authoredCar);
   car.setDetail(mobileOrTablet ? 'reduced' : 'full');
@@ -149,7 +147,6 @@ export async function createProceduralSceneGeneration(
     horizonAir.group,
     skyline.group,
     traffic.group,
-    exitGates.group,
     car.group,
     speedWake.group,
     sign.group,
@@ -350,7 +347,6 @@ export async function createProceduralSceneGeneration(
         18 + snapshot.driveSpeed * 54 + response.roadEnergy * 48,
         elapsedSeconds,
       );
-      const cut = exitGates.update(snapshot.activeSectionId, deltaSeconds);
       sun.update(
         currentPalette,
         snapshot.routeProgress,
@@ -589,12 +585,11 @@ export async function createProceduralSceneGeneration(
         }
       }
       if (postProcessor) {
-        postProcessor.setDynamics(Math.max(response.bloomEnergy, cut * 0.45));
+        postProcessor.setDynamics(response.bloomEnergy);
         postProcessor.setLens({
           time: elapsedSeconds,
           letterbox: 0.115 * (1 - THREE.MathUtils.smoothstep(introProgress, 0.5, 1)),
-          flash: cut * 0.08,
-          energy: Math.max(overdrive, cut),
+          energy: overdrive,
         });
         postProcessor.render(scene, camera);
       } else {