49 lines
1.5 KiB
C#
49 lines
1.5 KiB
C#
|
// Perfect Culling (C) 2021 Patrick König
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
using UnityEngine;
|
|||
|
|
|
|||
|
|
namespace Koenigz.PerfectCulling
|
|||
|
|
{
|
|||
|
|
public static class DefaultSamplingProvider
|
|||
|
|
{
|
|||
|
|
private static PerfectCullingExcludeVolume[] m_excludeVolumes;
|
|||
|
|
private static PerfectCullingAlwaysIncludeVolume[] m_alwaysIncludeVolumes;
|
|||
|
|
|
|||
|
|
public enum Result
|
|||
|
|
{
|
|||
|
|
None,
|
|||
|
|
|
|||
|
|
IncludeCell,
|
|||
|
|
ExcludeCell,
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static void InitializeSamplingProvider()
|
|||
|
|
{
|
|||
|
|
m_excludeVolumes = Object.FindObjectsOfType<PerfectCullingExcludeVolume>();
|
|||
|
|
m_alwaysIncludeVolumes = Object.FindObjectsOfType<PerfectCullingAlwaysIncludeVolume>();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static Result IsSamplingPositionActive(PerfectCullingBakingBehaviour bakingBehaviour, Vector3 pos)
|
|||
|
|
{
|
|||
|
|
// m_alwaysIncludeVolumes takes over priority as it allows to pull cells back in.
|
|||
|
|
foreach (PerfectCullingAlwaysIncludeVolume alwaysIncludeVolume in m_alwaysIncludeVolumes)
|
|||
|
|
{
|
|||
|
|
if (alwaysIncludeVolume.IsPositionActive(bakingBehaviour, pos))
|
|||
|
|
{
|
|||
|
|
return Result.IncludeCell;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
foreach (var bound in m_excludeVolumes)
|
|||
|
|
{
|
|||
|
|
if (bound.IsPositionActive(bakingBehaviour, pos))
|
|||
|
|
{
|
|||
|
|
return Result.ExcludeCell;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return Result.None;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|