/// <summary>
/// Create a random cloud shape fog area near camera position.
/// </summary>
void CreateCloud()
{
Vector3 position = Camera.main.transform.position + Camera.main.transform.forward * 100 + Random.insideUnitSphere * 50f;
if (position.y < 10)
{
position.y = 10f;
}
float radius = Random.value * 50f + 85f;
VolumetricFog fog = VolumetricFog.CreateFogArea(position, radius);
fog.color = new Color(0.6f, 0.57f, 0.5f, 1f);
}
/// <summary>
/// Create a random box-shape fog area near camera position.
/// </summary>
void CreateBoxFog()
{
Vector3 position = Camera.main.transform.position + Camera.main.transform.forward * 100 + Random.insideUnitSphere * 50f;
if (position.y < 10)
{
position.y = 10f;
}
Vector3 size = new Vector3(Random.value * 50f + 35f, Random.value * 10f + 15f, Random.value * 50f + 35f);
VolumetricFog fog = VolumetricFog.CreateFogArea(position, size);
fog.color = new Color(0.6f, 0.57f, 0.5f, 1f);
fog.noiseScale = 2f;
}