using UnityEngine; using System.Collections.Generic; public class VoxelChunk : MonoBehaviour { public int width = 16; public int height = 32; private Mesh mesh; private List vertices = new List(); private List triangles = new List(); private List uvs = new List(); void Start() { mesh = new Mesh(); GetComponent().mesh = mesh; GenerateChunk(); UpdateMesh(); } void GenerateChunk() { for (int x = 0; x < width; x++) { for (int z = 0; z < width; z++) { // Perlin Noise for "Minecraft" hills int groundHeight = Mathf.FloorToInt(Mathf.PerlinNoise(x * 0.1f, z * 0.1f) * 10 + 10); for (int y = 0; y < groundHeight; y++) { CreateVoxel(new Vector3(x, y, z)); } } } } void CreateVoxel(Vector3 pos) { // Only draws the 6 faces of a cube for (int i = 0; i < 6; i++) { AddFace(pos, i); } } void AddFace(Vector3 pos, int direction) { // Simplified: Adds 4 vertices and 2 triangles per face // In a real game, you'd check if a neighbor exists here to "Cull" the face vertices.Add(pos + FaceVertices(direction, 0)); vertices.Add(pos + FaceVertices(direction, 1)); vertices.Add(pos + FaceVertices(direction, 2)); vertices.Add(pos + FaceVertices(direction, 3)); int vCount = vertices.Count; triangles.Add(vCount - 4); triangles.Add(vCount - 3); triangles.Add(vCount - 2); triangles.Add(vCount - 4); triangles.Add(vCount - 2); triangles.Add(vCount - 1); } // Helper to define cube corners Vector3 FaceVertices(int dir, int v) { // Standard cube vertex lookup logic would go here return Vector3.zero; // Placeholder for brevity } void UpdateMesh() { mesh.Clear(

Blocky Hills

Blocky Hills

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