菜单
Terrain interaction systems for Three.js building games. Use when implementing slope handling, foundation anchoring (Valheim pattern), terrain modification, auto-leveling, or pillar/support generation. Integrates with structural-physics for ground-based stability.
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基于 SOC 职业分类
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| name | terrain-integration |
| description | Terrain interaction systems for Three.js building games. Use when implementing slope handling, foundation anchoring (Valheim pattern), terrain modification, auto-leveling, or pillar/support generation. Integrates with structural-physics for ground-based stability. |
Foundation placement, slope handling, and terrain modification for building systems.
import { TerrainAnalyzer } from "./scripts/terrain-analyzer.js";
import { FoundationPlacer } from "./scripts/foundation-placer.js";
// Analyze terrain at build location
const analyzer = new TerrainAnalyzer(terrainMesh);
const slopeData = analyzer.analyzeSlope(position, { radius: 4 });
// slopeData: { angle: 15, normal: Vector3, canBuild: true }
// Place foundation with auto-leveling
const placer = new FoundationPlacer({
mode: "valheim", // or 'rust', 'ark'
maxSlope: 30,
autoLevel: true,
});
const result = placer.place(foundationPiece, position, analyzer);
// result: { valid: true, height: 2.3, pillarsNeeded: 2 }
See references/terrain-integration-advanced.md for:
scripts/terrain-analyzer.js - Slope detection, buildability checks, terrain samplingscripts/foundation-placer.js - Foundation placement with Valheim/Rust/ARK modesscripts/terrain-modifier.js - Flatten, raise, lower terrain operationsscripts/pillar-generator.js - Auto-generate support pillars for slopesWorks with structural-physics for stability calculations. Grounded foundations feed into the support graph as root nodes with maximum stability.
// Integration example
const grounded = placer.place(foundation, pos, analyzer);
if (grounded.valid) {
foundation.isGrounded = true;
foundation.stability = 1.0; // Feed to structural-physics
validator.addPiece(foundation);
}