The bit-packed probe group data structure class.
| Name | Description |
|---|---|
| Geo::PackedByte4 subtree | 28 bits (8 + 8 + 8 + 4) |
| Geo::u8 visibility | 8 bits |
| Geo::PackedByte4 voxel | 28 bits (8 + 8 + 8 + 4) |
| Name | Description |
|---|---|
| operator Geo::u64() | Convert to u64. |
| ProbeBucketPattern(Geo::PackedByte4, Geo::PackedByte4, Geo::u8) | Construct from subtree, voxel and visibility. |
| ProbeBucketPattern(Geo::u64) | Construct from a existing probe group. |
public: operator Geo::u64() const
Convert to u64.
public: ProbeBucketPattern
(
Geo::PackedByte4 subtree,
Geo::PackedByte4 voxel,
Geo::u8 visibility
)
Construct from subtree, voxel and visibility.
| [in] | subtree | The subtree pattern and subtree LOD, 4 bits + 8 bits * 3 |
| [in] | voxel | The voxel pattern and voxel LOD, 4 bits + 8 bits * 3 |
| [in] | visibility | The visibility, 8 bits |
public: ProbeBucketPattern
(
Geo::u64 packed
)
Construct from a existing probe group.
| [in] | packed | A existing probe bucket pattern |