private static UnityMeshInfo GenerateChunkTerrainUnityMeshInfo(Position3D chunkPosition)
{
var chunkTilePosition = chunkPosition * ChunkSize;
var vertices = new List <Vector3>();
var uvs = new List <Vector2>();
var triangles = new List <int>();
for (var x = 0; x < ChunkSize.x; x++)
{
for (var z = 0; z < ChunkSize.z; z++)
{
for (var y = 0; y < ChunkSize.y; y++)
{
var tilePosition = chunkTilePosition + new Position3D(x, y, z);
var tile = Map.Instance.GetTile(tilePosition);
if (tile.TileType.Visible)
{
RenderUtil.AddCube(vertices, triangles, uvs, tilePosition);
}
}
}
}
var position = new Vector3(chunkTilePosition.x * Tile.TileSize.x, chunkTilePosition.y * Tile.TileSize.y, chunkTilePosition.z * Tile.TileSize.z);
return(new UnityMeshInfo(vertices.ToArray(), triangles.ToArray(), uvs.ToArray(), Color, position));
}
public static void AddSquareFaceXPositive(List <Vector3> vertices, List <int> triangles, List <Vector2> uvs, Vector3 cubePosition, Vector3 tileSize, Position2D textureTileOffset)
{
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, 0, 0));
RenderUtil.addUv(uvs, 0, 0, textureTileOffset);
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, tileSize.y, tileSize.z));
RenderUtil.addUv(uvs, 1, 1, textureTileOffset);
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, 0, tileSize.z));
RenderUtil.addUv(uvs, 0, 1, textureTileOffset);
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, 0, 0));
RenderUtil.addUv(uvs, 0, 0, textureTileOffset);
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, tileSize.y, 0));
RenderUtil.addUv(uvs, 1, 0, textureTileOffset);
RenderUtil.AddTriangleVertice(vertices, triangles, cubePosition + new Vector3(tileSize.x, tileSize.y, tileSize.z));
RenderUtil.addUv(uvs, 1, 1, textureTileOffset);
}