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Adjust terrain LOD calculation thresholds and initial LOD level

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This commit is contained in:
Victor Giers
2026-04-29 23:13:37 +02:00
parent eb29b71bbd
commit d5739e11a3
1 changed files with 5 additions and 5 deletions
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10
src/geometry/terrain-mesh.ts
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@@ -667,7 +667,7 @@ export function resolveTerrainLodLevelIndex(options: {
} }
if (!options.perspective) { if (!options.perspective) {
return Math.min(1, options.levelCount - 1); return Math.min(2, options.levelCount - 1);
} }
const distance = Math.hypot( const distance = Math.hypot(
@@ -677,19 +677,19 @@ export function resolveTerrainLodLevelIndex(options: {
); );
const baseDistance = Math.max(options.chunkDiagonal, 1); const baseDistance = Math.max(options.chunkDiagonal, 1);
if (distance < baseDistance * 2) { if (distance < baseDistance * 0.75) {
return 0; return 0;
} }
if (distance < baseDistance * 4) { if (distance < baseDistance * 1.5) {
return Math.min(1, options.levelCount - 1); return Math.min(1, options.levelCount - 1);
} }
if (distance < baseDistance * 8) { if (distance < baseDistance * 3) {
return Math.min(2, options.levelCount - 1); return Math.min(2, options.levelCount - 1);
} }
if (distance < baseDistance * 16) { if (distance < baseDistance * 6) {
return Math.min(3, options.levelCount - 1); return Math.min(3, options.levelCount - 1);
} }