class Enlighten::IPrecompPackedInstance

Handle to the PackedInstance.

Functions

Name	Description
GetClusterSize()	Returns system's cluster size override for this instance.
GetGeometryId()	Get the Geometry ID of this instance.
GetInstanceGuid()	Get the original user-set GUID of this instance.
GetInstanceId()	Get the original ID of this instance.
GetInstanceIdx()	Get the original ID of this instance.
GetNumMeshes()	Gets the number of meshes that were in the geometry object this instance was built from.
GetNumVerts(Geo::s32)	Returns the number of vertices for the mesh at index meshIdx.
GetOutputUvArray(Geo::s32)	Returns a pointer to the per-vertex uvs for the mesh at index meshIdx.
GetProjectionCost()	Gets the total projection cost over all meshes.
GetProjectionCost(Geo::s32)	Gets the projection cost for the given mesh.
GetUvTransform()	Get per-instance 2d UV packed-instance to packed-system transform.

virtual float Enlighten::IPrecompPackedInstance::GetClusterSize

public: float GetClusterSize() const

Returns system's cluster size override for this instance.

If non-negative, this specifies a per-instance cluster size, overriding the value set for the system to which this instance belongs.

Returns

system's cluster size override for this instance.

virtual Geo::GeoGuid Enlighten::IPrecompPackedInstance::GetGeometryId

public: Geo::GeoGuid GetGeometryId() const

Get the Geometry ID of this instance.

virtual Geo::GeoGuid Enlighten::IPrecompPackedInstance::GetInstanceGuid

public: Geo::GeoGuid GetInstanceGuid() const

Get the original user-set GUID of this instance.

virtual Geo::s32 Enlighten::IPrecompPackedInstance::GetInstanceId

public: Geo::s32 GetInstanceId() const

Get the original ID of this instance.

virtual Geo::s32 Enlighten::IPrecompPackedInstance::GetInstanceIdx

public: virtual Geo::s32 GetInstanceIdx() const

Get the original ID of this instance.

Deprecated

Please use GetInstanceId() instead, which returns the same value but is more accurately named.

virtual Geo::s32 Enlighten::IPrecompPackedInstance::GetNumMeshes

public: Geo::s32 GetNumMeshes() const

Gets the number of meshes that were in the geometry object this instance was built from.

virtual Geo::s32 Enlighten::IPrecompPackedInstance::GetNumVerts

public: Geo::s32 GetNumVerts
(
Geo::s32 meshIdx
) const

Returns the number of vertices for the mesh at index meshIdx.

Parameters

[in]

meshIdx

This should be a valid index between [0, GetNumMeshes()-1].

Returns

The number of verts or -1 if the meshIdx is invalid.

virtual const Geo::GeoPoint2* Enlighten::IPrecompPackedInstance::GetOutputUvArray

public: const Geo::GeoPoint2 * GetOutputUvArray
(
Geo::s32 meshIdx
) const

Returns a pointer to the per-vertex uvs for the mesh at index meshIdx.

Parameters

[in]

meshIdx

This should be a valid index between [0, GetNumMeshes()-1].

Returns

A const pointer to an array of uvs or NULL if the meshIdx is invalid.

virtual float Enlighten::IPrecompPackedInstance::GetProjectionCost

public: float GetProjectionCost() const

Gets the total projection cost over all meshes.

virtual float Enlighten::IPrecompPackedInstance::GetProjectionCost

public: float GetProjectionCost
(
Geo::s32 meshIdx
) const

Gets the projection cost for the given mesh.

virtual Geo::Geo2DTransform Enlighten::IPrecompPackedInstance::GetUvTransform

public: Geo::Geo2DTransform GetUvTransform() const

Get per-instance 2d UV packed-instance to packed-system transform.

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