HydraDelegate Class Reference

A simple delegate class for unit test driver. More...

#include <HydraDelegate.h>

Inherits HdSceneDelegate.

Public Member Functions
	HydraDelegate (HdRenderIndex *parentIndex, SdfPath const &delegateID)
void	SetUseInstancePrimVars (bool v)
void	SetRefineLevel (int level)
void	SetCamera (GfMatrix4d const &viewMatrix, GfMatrix4d const &projMatrix)
void	SetCamera (SdfPath const &id, GfMatrix4d const &viewMatrix, GfMatrix4d const &projMatrix)
void	AddCamera (SdfPath const &id)
bool	HasLight (SdfPath const &id)
void	AddLight (SdfPath const &id, GlfSimpleLight const &light)
void	SetLight (SdfPath const &id, TfToken const &key, VtValue value)
void	AddRenderTask (SdfPath const &id)
void	AddRenderSetupTask (SdfPath const &id)
void	AddSimpleLightTask (SdfPath const &id)
void	AddShadowTask (SdfPath const &id)
void	AddSelectionTask (SdfPath const &id)
void	AdjustRenderSetupTask (SdfPath const &id, BWORD a_lighting, const GfVec4f &viewport)
void	SetTaskParam (SdfPath const &id, TfToken const &name, VtValue val)
VtValue	GetTaskParam (SdfPath const &id, TfToken const &name)
HdTaskSharedPtrVector	GetRenderTasks (void)
void	AddMesh (SdfPath const &id, GfMatrix4f const &transform, VtVec3rArray const &points, VtIntArray const &numVerts, VtIntArray const &verts, VtVec3rArray const &normals, PxOsdSubdivTags const &subdivTags, VtValue const &uv, HdInterpolation uvInterpolation, VtValue const &color, HdInterpolation colorInterpolation, bool guide=false, SdfPath const &instancerId=SdfPath(), TfToken const &scheme=PxOsdOpenSubdivTokens->catmullClark, TfToken const &orientation=HdTokens->rightHanded, bool doubleSided=false)
void	AddBasisCurves (SdfPath const &id, GfMatrix4f const &transform, VtVec3rArray const &points, VtIntArray const &curveVertexCounts, VtVec3rArray const &normals, TfToken const &basis, VtValue const &color, HdInterpolation colorInterpolation, VtValue const &width, HdInterpolation widthInterpolation, SdfPath const &instancerId=SdfPath())
void	AddPoints (SdfPath const &id, GfMatrix4f const &transform, VtVec3rArray const &points, VtVec3rArray const &normals, VtValue const &color, HdInterpolation colorInterpolation, VtValue const &width, HdInterpolation widthInterpolation, SdfPath const &instancerId=SdfPath())
void	AddInstancer (SdfPath const &id, SdfPath const &parentId=SdfPath(), GfMatrix4f const &rootTransform=GfMatrix4f(1))
void	SetInstancerProperties (SdfPath const &id, VtIntArray const &prototypeIndex, VtVec3rArray const &scale, VtVec4fArray const &rotate, VtVec3rArray const &translate)
void	AddTexture (SdfPath const &id, GlfTextureRefPtr const &texture)
void	AddMaterialResource (SdfPath const &id, VtValue materialResource)
	Material. More...
void	UpdateMaterialResource (SdfPath const &materialId, VtValue materialResource)
	Update a material resource. More...
void	BindMaterial (SdfPath const &rprimId, SdfPath const &materialId)
void	RebindMaterial (SdfPath const &rprimId, SdfPath const &materialId)
	Example to update a material binding on the fly. More...
virtual SdfPath	GetMaterialId (SdfPath const &rprimId) override
virtual VtValue	GetMaterialResource (SdfPath const &materialId) override
void	Remove (SdfPath const &id)
void	Clear (void)
	Remove all. More...
void	HideRprim (SdfPath const &id)
	Hides an rprim, invalidating all collections it was in. More...
void	UnhideRprim (SdfPath const &id)
	Un-hides an rprim, invalidating all collections it was in. More...
void	SetReprSelector (SdfPath const &id, HdReprSelector const &reprSelector)
	set per-prim repr More...
void	SetRefineLevel (SdfPath const &id, int refineLevel)
	set per-prim refine level More...
void	MarkRprimDirty (SdfPath path, HdChangeTracker::RprimDirtyBits flag)
	Marks an rprim in the RenderIndex as dirty with the given dirty flags. More...
void	UpdatePositions (SdfPath const &id, float time)
void	UpdateRprims (float time)
void	UpdateInstancerPrimVars (float time)
void	UpdateInstancerPrototypes (float time)
void	UpdateCamera (SdfPath const &id, TfToken const &key, VtValue value)
void	BindSurfaceShader (SdfPath const &rprimId, SdfPath const &shaderId)
GfRange3d	GetExtents (void)
virtual bool	IsInCollection (SdfPath const &id, TfToken const &collectionName)
virtual HdBasisCurvesTopology	GetBasisCurvesTopology (SdfPath const &id)
virtual PxOsdSubdivTags	GetSubdivTags (SdfPath const &id)
virtual GfRange3d	GetExtent (SdfPath const &id) override
virtual GfMatrix4d	GetTransform (SdfPath const &id) override
virtual bool	GetVisible (SdfPath const &id) override
virtual HdMeshTopology	GetMeshTopology (SdfPath const &id) override
virtual bool	GetDoubleSided (SdfPath const &id)
virtual HdDisplayStyle	GetDisplayStyle (SdfPath const &id) override
virtual VtValue	Get (SdfPath const &id, TfToken const &key)
virtual HdReprSelector	GetReprSelector (SdfPath const &id) override
virtual TfTokenVector	GetPrimVarVertexNames (SdfPath const &id)
virtual TfTokenVector	GetPrimVarVaryingNames (SdfPath const &id)
virtual TfTokenVector	GetPrimVarFacevaryingNames (SdfPath const &id)
virtual TfTokenVector	GetPrimVarUniformNames (SdfPath const &id)
virtual TfTokenVector	GetPrimVarConstantNames (SdfPath const &id)
virtual TfTokenVector	GetPrimVarInstanceNames (SdfPath const &id)
virtual int	GetPrimVarDataType (SdfPath const &id, TfToken const &key)
virtual int	GetPrimVarComponents (SdfPath const &id, TfToken const &key)
virtual VtIntArray	GetInstanceIndices (SdfPath const &instancerId, SdfPath const &prototypeId) override
virtual GfMatrix4d	GetInstancerTransform (SdfPath const &instancerId) override
virtual VtValue	GetCameraParamValue (SdfPath const &cameraId, TfToken const &paramName) override
void	SetTransform (SdfPath const &id, GfMatrix4f const &transform)

Private Types
typedef std::map< SdfPath, SdfPath >	SdfPathMap
typedef TfHashMap< TfToken, VtValue, TfToken::HashFunctor >	ValueCache
typedef TfHashMap< SdfPath, ValueCache, SdfPath::Hash >	ValueCacheMap

Private Attributes
std::map< SdfPath, Mesh >	m_meshes
std::map< SdfPath, Curves >	m_curves
std::map< SdfPath, Points >	m_points
std::map< SdfPath, Instancer >	m_instancers
std::map< SdfPath, SdfPath >	m_surfaceShaderBindings
std::map< SdfPath, Texture >	m_textures
std::map< SdfPath, VtValue >	m_materials
TfHashSet< SdfPath, SdfPath::Hash >	m_hiddenRprims
SdfPathMap	m_materialBindings
SdfPath	m_cameraId
bool	m_runShadows
bool	m_hasInstancePrimVars
int	m_refineLevel
std::map< SdfPath, int >	m_refineLevels
ValueCacheMap	m_valueCacheMap

Detailed Description

A simple delegate class for unit test driver.

Member Function Documentation

AddMaterialResource()

void HydraDelegate::AddMaterialResource	(	SdfPath const &	id,
		VtValue	materialResource
	)

Material.

Clear()

void HydraDelegate::Clear

(

void

)

Remove all.

HideRprim()

void HydraDelegate::HideRprim

(

SdfPath const &

id

)

Hides an rprim, invalidating all collections it was in.

MarkRprimDirty()

void HydraDelegate::MarkRprimDirty	(	SdfPath	path,
		HdChangeTracker::RprimDirtyBits	flag
	)

Marks an rprim in the RenderIndex as dirty with the given dirty flags.

RebindMaterial()

void HydraDelegate::RebindMaterial	(	SdfPath const &	rprimId,
		SdfPath const &	materialId
	)

Example to update a material binding on the fly.

SetRefineLevel()

void HydraDelegate::SetRefineLevel	(	SdfPath const &	id,
		int	refineLevel
	)

set per-prim refine level

SetReprSelector()

void HydraDelegate::SetReprSelector	(	SdfPath const &	id,
		HdReprSelector const &	reprSelector
	)

set per-prim repr

UnhideRprim()

void HydraDelegate::UnhideRprim

(

SdfPath const &

id

)

Un-hides an rprim, invalidating all collections it was in.

UpdateMaterialResource()

void HydraDelegate::UpdateMaterialResource	(	SdfPath const &	materialId,
		VtValue	materialResource
	)

Update a material resource.

XXX : Make sure all rprims know they have an invalid binding,

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The documentation for this class was generated from the following files:

• HydraDelegate.h
• HydraDelegate.cc