public static int SampleSurface(Transform transform, SurfaceEffectsData data, out Vector3 hitPoint)
{
hitPoint = Vector3.zero;
int result = -1;
if (Physics.Raycast(transform.position + Vector3.up * 0.9f, Vector3.down, out var hitInfo, 2f, LayerConstants.GetSurfaceSamplerLayerCollisionMask()))
{
hitPoint = hitInfo.point;
result = GetSurfaceType(ref hitInfo, data);
}
return(result);
}
public static int GetSurfaceType(ref RaycastHit hit, SurfaceEffectsData data)
{
int result = -1;
if (hit.collider != null)
{
int num = 1 << hit.collider.gameObject.layer;
for (int i = 0; i < data.Effects.Length; i++)
{
if (num == data.Effects[i].SurfaceLayer.value)
{
result = i;
break;
}
if (!string.IsNullOrEmpty(data.Effects[i].SurfaceTag) && hit.collider.CompareTag(data.Effects[i].SurfaceTag))
{
result = i;
break;
}
}
}
return(result);
}