Wizt::FloatingAnemoneExplorer Struct Reference

An Anemone explorer that takes care of a floating origin. More...

#include <FloatingAnemoneExplorer.hpp>

Inheritance diagram for Wizt::FloatingAnemoneExplorer:

Public Member Functions
	FloatingAnemoneExplorer (const WeakPtr< GridAnemone > &theGridAnemone, VRenderContext &Context, const pRegionOfInterest &theRegionOfInterest, const FloatOrigin *theFloatOrigin)
bool	hasChangedAbsoluteTranslationVector () const
RefPtr< RenderBasin::VertexAttribute >	computeCenterShift (const RefPtr< TypedChunk< Eagle::PhysicalSpace::point > > &Points, const Eagle::PhysicalSpace::tvector &myVertexOffset, const GridAnemone::AnemoneCreationContext &ARC) const
RefPtr< RenderBasin::VertexAttribute >	computeCenterShift (const RefPtr< TypedChunk< Eagle::PhysicalSpace::point > > &Points, const BoundingBox &BBox, const GridAnemone::AnemoneCreationContext &ARC) const
	Compute a vertex attribute for an Anemone based on double-precision point coordinates converted into floating precision by shifting them to the center of the given bounding box.
RefPtr< RenderBasin::VertexAttribute >	computeCenterShift (const RefPtr< Fiber::MemBase > &Coordinates, const BoundingBox &BBox, const GridAnemone::AnemoneCreationContext &ARC, const MemCore::Attributes &Attribs) const
Public Member Functions inherited from Wizt::GridAnemone::AnemoneExplorer
	AnemoneExplorer (const WeakPtr< GridAnemone > &theGridAnemone, const RefPtrGridAnemoneState &theGridAnemoneState, const pRegionOfInterest &theRegionOfInterest)
RefPtr< Fiber::Chart >	getCurrentChart () const
	Convenience function to get the chart currently used for rendering.
RefPtr< Fiber::Grid >	getCurrentGrid () const
	Convenience function to get the Grid currently used for rendering.
RefPtr< Fiber::Representation >	getChartRepresentation (const SkeletonID &SID) const
	Get a representation in the currently selected coordinate system for the given Skeleton ID.
RefPtr< Fiber::Skeleton >	getSkeleton (const SkeletonID &SID) const
RenderNamespace::glsl	setupRegionOfInterest (VRenderContext &Context, const FloatingAnemone &)
Public Member Functions inherited from Wizt::ReferenceBase< AnemoneExplorer >
auto	getObjectCountID () const noexcept
bool	isIdentical (const WeakPtr< Object, Object > &PossibleSelf) const noexcept
void	mkAutoDestructive ()
refcount_t	refcount () const noexcept
	ReferenceBase (Object *that) noexcept
const auto &	self () const
refcount_t	wrefcount () const noexcept

Static Public Member Functions
static bool	initializeTranslation (Anemone &RenderAnemone, const GridAnemone::AnemoneCreationContext &ARC, const RefPtr< GridAnemone::AnemoneExplorer > &AE)
	Setup uniform variables in the RenderAnemone containing the parameters of the Floating Origin.
static bool	updateTranslation (Anemone &RenderAnemone, const GridAnemone::AnemoneCreationContext &ARC, const RefPtr< GridAnemone::AnemoneExplorer > &AE)

Public Attributes
Eagle::tvector3	myVertexOffset
Eagle::tvector3	oldVertexOffset
VRenderContext::ModelViewState	myModelViewState
Public Attributes inherited from Wizt::GridAnemone::AnemoneExplorer
Timer	Duration
WeakPtr< GridAnemone >	myExplorersGridAnemone
RefPtrGridAnemoneState	myGridAnemoneState
pRegionOfInterest	myRegionOfInterest
double	CoordinateCreationTime = 0.0

Additional Inherited Members
Public Types inherited from Wizt::ReferenceBase< AnemoneExplorer >
typedef Object	reference_domain_t
typedef WeakPtr< Object, Object >	SelfPtr_t
Protected Member Functions inherited from Wizt::ReferenceBase< AnemoneExplorer >
virtual void	extremeUnction ()
ReferenceBase &	operator= (const ReferenceBase &R)
void	suicide ()

Detailed Description

An Anemone explorer that takes care of a floating origin.

Going via an Anemone Explorer will move all anemones into the same origin.

The AnemoneExplorer is a temporary object that exists while rendering all fragments of a surface. It is created with the first fragment and destroyed with the last fragment. As such, it defines the scope of a FloatOrigin operation and stores the ModelView matrix which is locally modified during rendering.

Author

Werner Benger

Member Function Documentation

initializeTranslation()

bool Wizt::FloatingAnemoneExplorer::initializeTranslation ( Anemone & RenderAnemone, const GridAnemone::AnemoneCreationContext & ARC, const RefPtr< GridAnemone::AnemoneExplorer > & AE )

static

Setup uniform variables in the RenderAnemone containing the parameters of the Floating Origin.

Must be called after computeCenterShift() such that the shift parameter is known.

References Wizt::GridAnemoneCreationContext::getCurrentFragmentName(), initializeTranslation(), Wizt::Anemone::insert(), Wizt::AnemoneCreatorContext::myAnemoneCreator, and MemCore::to_string().

Referenced by Wizt::FloatingAnemone::initializeTranslation(), and initializeTranslation().