Currently trying to learn unity in university and im following this video
on the most recent Unity and editing on visual studio code (sorry I’m such a beginner and I just want to make cool stuff) and i keep getting "
Assets\Scripts\NoiseFlowfield.cs(17,17): error CS0246: The type or namespace name ‘flowfieldParticle’ could not be found (are you missing a using directive or an assembly reference?)"
This is my code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class NoiseFlowfield : MonoBehaviour {
FastNoise _fastNoise;
public Vector3Int _gridSize;
public float _cellSize;
public Vector3[,] _flowfieldDirection;
public float _increment;
public Vector3 _offset, _offsetSpeed;
//particles
public GameObject _particlePrefab;
public int _amountOfParticles;
[HideInInspector]
public List _particles;
public float _particleScale;
// Start is called before the first frame update
void Start()
{
_flowfieldDirection = new Vector3[_gridSize.x, _gridSize.y, _gridSize.z];
_fastNoise = new FastNoise();
_particles = new List();
for (int i = 0; i < _amountOfParticles; i++)
{
Vector3 randomPos = new Vector3(
Random.Range(this.transform.position.x, this.transform.position.x + _gridSize.x * _cellSize),
Random.Range(this.transform.position.y, this.transform.position.y + _gridSize.y * _cellSize),
Random.Range(this.transform.position.z, this.transform.position.z + _gridSize.z * _cellSize));
GameObject particleInstance = (GameObject)Instantiate(_particlePrefab);
particleInstance.transform.position = randomPos;
particleInstance.transform.parent = this.transform;
particleInstance.transform.localScale = new Vector3(_particleScale, _particleScale, _particleScale);
_particles.Add(particleInstance.GetComponent());
}
}
// Update is called once per frame
void Update()
{
CalculateFlowfieldDirections();
}
void CalculateFlowfieldDirections()
{
float xOff = 0f;
for (int x = 0; x < _gridSize.x; x++)
{
float yOff = 0f;
for (int y = 0; y < _gridSize.y; y++)
{
float zOff = 0f;
for (int z = 0; z < _gridSize.z; z++)
{
float noise = _fastNoise.GetSimplex(xOff + _offset.x, yOff + _offset.y, zOff + _offset.z) + 1;
Vector3 noiseDirection = new Vector3(Mathf.Cos(noise * Mathf.PI), Mathf.Sin(noise * Mathf.PI), (Mathf.Cos(noise * Mathf.PI)));
_flowfieldDirection[x, y, z] = Vector3.Normalize(noiseDirection);
zOff += _increment;
}
yOff += _increment;
}
xOff += _increment;
}
}
private void OnDrawGizmos()
{
Gizmos.color = Color.blue;
Gizmos.DrawWireCube(this.transform.position + new Vector3((_gridSize.x * _cellSize) * 0.5f, (_gridSize.y * _cellSize) * 0.5f, (_gridSize.z * _cellSize) * 0.5f),
new Vector3(_gridSize.x * _cellSize, _gridSize.y * _cellSize, _gridSize.z * _cellSize));
}
}