Precompute parameters for cube maps.
Please see the Technical Guide in the main SDK document for full documentation of these parameters and their use.
| Name | Description |
|---|---|
| GetBudget() | The number of form factors to store per output sample. |
| GetDependencyIncludedSystemDistance() | Bounding box (-this distance; +this distance) in all directions is created around the location of the cube map. |
| GetDependencyLocalityDistance() | Maximum distance at which a given system will be considered local. |
| GetDependencyVisibilityThreshold() | Do not consider a system as a dependency if its visibility is smaller than the threshold. |
| GetEnvironmentResolution() | The resolution for each face of the environment map. |
| GetQuality() | The number of rays to cast for computing form factors. |
| GetVisibilityThreshold() | The necessary visibility of a cluster to be used as form factor. |
| SetBudget(Geo::s32) | The number of form factors to store per output sample. |
| SetDependencyIncludedSystemDistance(float) | Bounding box (-this distance; +this distance) in all directions is created around the location of the cube map. |
| SetDependencyLocalityDistance(float) | Maximum distance at which a given system will be considered local. |
| SetDependencyVisibilityThreshold(float) | Do not consider a system as a dependency if its visibility is smaller than the threshold. |
| SetEnvironmentResolution(Geo::s32) | The resolution for each face of the environment map. |
| SetQuality(Geo::s32) | The number of rays to cast for computing form factors. |
| SetVisibilityThreshold(float) | The necessary visibility of a cluster to be used as form factor. |
public: Geo::s32 GetBudget() const
The number of form factors to store per output sample.
public: float GetDependencyIncludedSystemDistance() const
Bounding box (-this distance; +this distance) in all directions is created around the location of the cube map.
All systems whose bounding boxes intersect this created bounding box will be fully represented in ray tracing when calculating dependencies. Other systems will be represented as bounding boxes only.
public: float GetDependencyLocalityDistance() const
Maximum distance at which a given system will be considered local.
public: float GetDependencyVisibilityThreshold() const
Do not consider a system as a dependency if its visibility is smaller than the threshold.
Specify 0 to accept systems with any visibility.
public: Geo::s32 GetEnvironmentResolution() const
The resolution for each face of the environment map.
public: Geo::s32 GetQuality() const
The number of rays to cast for computing form factors.
public: float GetVisibilityThreshold() const
The necessary visibility of a cluster to be used as form factor.
public: void SetBudget
(
Geo::s32 budget
)
The number of form factors to store per output sample.
public: void SetDependencyIncludedSystemDistance
(
float v
)
Bounding box (-this distance; +this distance) in all directions is created around the location of the cube map.
All systems whose bounding boxes intersect this created bounding box will be fully represented in ray tracing when calculating dependencies. Other systems will be represented as bounding boxes only.
public: void SetDependencyLocalityDistance
(
float v
)
Maximum distance at which a given system will be considered local.
public: void SetDependencyVisibilityThreshold
(
float v
)
Do not consider a system as a dependency if its visibility is smaller than the threshold.
Specify 0 to accept systems with any visibility.
public: void SetEnvironmentResolution
(
Geo::s32 v
)
The resolution for each face of the environment map.
public: void SetQuality
(
Geo::s32 quality
)
The number of rays to cast for computing form factors.
public: void SetVisibilityThreshold
(
float visibilityThreshold
)
The necessary visibility of a cluster to be used as form factor.