// Construct a quadtree of chunks (even though the chunks end up 3D, they start out 2D in the quadtree and are later projected onto a sphere)
public void ConstructTree()
{
// Resets the mesh
vertices.Clear();
triangles.Clear();
normals.Clear();
borderVertices.Clear();
borderTriangles.Clear();
visibleChildren.Clear();
mesh.indexFormat = UnityEngine.Rendering.IndexFormat.UInt32; // Extend the resolution capabilities of the mesh
// Generate chunks
parentChunk = new TerrainChunk(1, planetScript, this, null, localUp.normalized * planetScript.size, radius, 0, localUp, axisA, axisB, new byte[4], 0, devMode);
parentChunk.GenerateChildren();
// Get chunk mesh data
int triangleOffset = 0;
int borderTriangleOffset = 0;
parentChunk.GetVisibleChildren();
foreach (TerrainChunk child in visibleChildren)
{
child.GetNeighbourLOD();
(Vector3[], int[], int[], Vector3[], Vector3[])verticesAndTriangles = child.CalculateVerticesAndTriangles(triangleOffset, borderTriangleOffset);
