castor3d::TriFaceMapping Class Reference

#include <TriFaceMapping.hpp>

Inheritance diagram for castor3d::TriFaceMapping:

Collaboration diagram for castor3d::TriFaceMapping:

Classes
struct	ComponentData
class	Plugin

Public Member Functions
C3D_API	TriFaceMapping (Submesh &submesh, VkBufferUsageFlags bufferUsageFlags={})
	Constructor.
C3D_API void	computeFacesFromPolygonVertex ()
	Creates faces from the points.
C3D_API void	computeNormals (castor::Point3fArray const &positions, castor::Point3fArray &normals, bool reverted=false) const
	Computes normal for each vertex of the given face.
C3D_API void	computeTangentsFromNormals (castor::Point3fArray const &positions, castor::Point3fArray const &texcoords, castor::Point3fArray const &normals, castor::Point4fArray &tangents) const
	Computes tangent for each vertex of the submesh.
C3D_API uint32_t	getCount () const override
C3D_API void	setCount (uint32_t value) override
	Sets the elements count.
C3D_API uint32_t	getComponentsCount () const override
C3D_API void	computeNormals (bool reverted=false) override
	Generates normals.
C3D_API void	computeTangents () override
	Generates tangents.
C3D_API SubmeshComponentUPtr	clone (Submesh &submesh) const override
	Clones this component into given submesh.
ComponentData &	getData () const noexcept
Public Member Functions inherited from castor3d::IndexMapping
C3D_API	IndexMapping (Submesh &submesh, castor::String const &type, SubmeshComponentDataUPtr data)
	Constructor.
Public Member Functions inherited from castor3d::SubmeshComponent
C3D_API	SubmeshComponent (Submesh &submesh, castor::String const &type, SubmeshComponentDataUPtr data={}, castor::StringArray deps={})
	Constructor.
virtual C3D_API	~SubmeshComponent () noexcept=default
	Destructor.
virtual C3D_API bool	writeText (castor::String const &tabs, castor::Path const &folder, castor::String const &subfolder, castor::StringStream &file) const
	Writes the component content to text.
virtual C3D_API void	accept (ConfigurationVisitorBase &vis)
	ConfigurationVisitorBase acceptance function.
virtual C3D_API SubmeshComponentFlag	getSubmeshFlags () const noexcept
virtual C3D_API ProgramFlags	getProgramFlags (Pass const &pass) const noexcept
C3D_API void	initialiseRenderData ()
	Initialises the render data specific for this component's submesh.
castor::String const &	getType () const noexcept
castor::StringArray const &	getDependencies () const noexcept
SubmeshComponentPlugin const &	getPlugin () const noexcept
SubmeshComponentID	getId () const noexcept
SubmeshComponentDataRPtr	getBaseData () const noexcept
SubmeshRenderData *	getRenderData () const noexcept
template<typename DataT >
DataT *	getDataT () const noexcept
template<typename DataT >
DataT *	getRenderDataT () const noexcept
Public Member Functions inherited from castor::OwnedBy< Submesh >
Submesh *	getOwner () const noexcept
void	setOwner (Submesh &owner) noexcept

Static Public Member Functions
static SubmeshComponentPluginUPtr	createPlugin (SubmeshComponentRegister const &submeshComponents)

Static Public Attributes
static C3D_API castor::String const	TypeName

Additional Inherited Members
Protected Member Functions inherited from castor::OwnedBy< Submesh >
	OwnedBy (Submesh &owner) noexcept
	Constructor.
Protected Attributes inherited from castor3d::SubmeshComponent
SubmeshComponentDataUPtr	m_data
SubmeshRenderDataPtr	m_renderData

Constructor & Destructor Documentation

TriFaceMapping()

C3D_API castor3d::TriFaceMapping::TriFaceMapping ( Submesh & submesh, VkBufferUsageFlags bufferUsageFlags = {} )

explicit

Constructor.

Parameters

[in]	submesh	The parent submesh.
[in]	bufferUsageFlags	The buffer usage flags.

Member Function Documentation

clone()

C3D_API SubmeshComponentUPtr castor3d::TriFaceMapping::clone ( Submesh & submesh ) const

overridevirtual

Clones this component into given submesh.

Parameters

[in,out]

submesh

Receives the cloned component.

Implements castor3d::SubmeshComponent.

computeFacesFromPolygonVertex()

C3D_API void castor3d::TriFaceMapping::computeFacesFromPolygonVertex

(

)

Creates faces from the points.

Remarks

This function assumes the points are sorted like triangles fan.

computeNormals() [1/2]

C3D_API void castor3d::TriFaceMapping::computeNormals ( bool reverted = false )

overridevirtual

Generates normals.

Parameters

[in]

reverted

Tells if normals are inverted.

Implements castor3d::IndexMapping.

computeNormals() [2/2]

C3D_API void castor3d::TriFaceMapping::computeNormals	(	castor::Point3fArray const &	positions,
		castor::Point3fArray &	normals,
		bool	reverted = false ) const

Computes normal for each vertex of the given face.

Parameters

[in]	positions	The vertices positions.
[out]	normals	The vertices normals.
[in]	reverted	true to invert normals.

computeTangents()

C3D_API void castor3d::TriFaceMapping::computeTangents ( )

overridevirtual

Generates tangents.

Remarks

This function supposes the normals are defined.

Implements castor3d::IndexMapping.

computeTangentsFromNormals()

C3D_API void castor3d::TriFaceMapping::computeTangentsFromNormals	(	castor::Point3fArray const &	positions,
		castor::Point3fArray const &	texcoords,
		castor::Point3fArray const &	normals,
		castor::Point4fArray &	tangents ) const

Computes tangent for each vertex of the submesh.

Remarks

This function supposes the normals are defined.

Parameters

[in]	positions	The vertices positions.
[in]	texcoords	The vertices texture coordinates.
[in]	normals	The vertices normals.
[out]	tangents	The vertices tangents.

createPlugin()

static SubmeshComponentPluginUPtr castor3d::TriFaceMapping::createPlugin ( SubmeshComponentRegister const & submeshComponents )

inlinestatic

getComponentsCount()

C3D_API uint32_t castor3d::TriFaceMapping::getComponentsCount ( ) const

overridevirtual

Returns

The components count in an element.

Implements castor3d::IndexMapping.

getCount()

C3D_API uint32_t castor3d::TriFaceMapping::getCount ( ) const

overridevirtual

Returns

The elements count.

Implements castor3d::IndexMapping.

getData()

ComponentData & castor3d::TriFaceMapping::getData ( ) const

inlinenoexcept

setCount()

C3D_API void castor3d::TriFaceMapping::setCount ( uint32_t value )

overridevirtual

Sets the elements count.

Parameters

[in]

value

The count.

Implements castor3d::IndexMapping.

Member Data Documentation

TypeName

C3D_API castor::String const castor3d::TriFaceMapping::TypeName

static

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

• Castor3D/Model/Mesh/Submesh/Component/TriFaceMapping.hpp