#include <SimplygonSDK.h>

Inheritance diagram for SimplygonSDK::IParameterizer:

Public Member Functions
virtual real	GetAutomaticTextureSizeMultiplier ()=0

virtual const char *	GetClass ()

virtual unsigned int	GetFeatureFlagsMask ()=0

virtual bool	GetForcePower2Texture ()=0

virtual unsigned int	GetGutterSpace ()=0

virtual unsigned int	GetGutterSpace (unsigned int id)=0

virtual unsigned int	GetInputMaterialCount ()=0

virtual int	GetInputOutputMaterialMapping (unsigned int InMaterialId)=0

virtual real	GetMaxStretch ()=0

virtual unsigned int	GetOutputMaterialCount ()=0

virtual real	GetPackingEfficency ()=0

virtual unsigned int	GetTextureHeight ()=0

virtual unsigned int	GetTextureHeight (unsigned int id)=0

virtual unsigned int	GetTextureWidth ()=0

virtual unsigned int	GetTextureWidth (unsigned int id)=0

virtual bool	GetUseAutomaticTextureSize ()=0

virtual bool	GetUseVertexWeights ()=0

virtual bool	GetUseVisibilityWeights ()=0

virtual bool	IsA (const char *type) const

virtual bool	Parameterize (IGeometryData geom, IRealArray arr)=0

virtual void	SetAutomaticTextureSizeMultiplier (real value)=0

virtual void	SetFeatureFlagsMask (unsigned int value)=0

virtual void	SetForcePower2Texture (bool value)=0

virtual void	SetGutterSpace (unsigned int id, unsigned int value)=0

virtual void	SetGutterSpace (unsigned int value)=0

virtual void	SetInputMaterialCount (unsigned int value)=0

virtual void	SetInputOutputMaterialMapping (unsigned int InMaterialId, int OutMaterialId)=0

virtual void	SetMaxStretch (real value)=0

virtual void	SetOutputMaterialCount (unsigned int value)=0

virtual void	SetPackingEfficency (real value)=0

virtual void	SetTextureHeight (unsigned int id, unsigned int value)=0

virtual void	SetTextureHeight (unsigned int value)=0

virtual void	SetTextureWidth (unsigned int id, unsigned int value)=0

virtual void	SetTextureWidth (unsigned int value)=0

virtual void	SetUseAutomaticTextureSize (bool value)=0

virtual void	SetUseVertexWeights (bool value)=0

virtual void	SetUseVisibilityWeights (bool value)=0

Public Member Functions inherited from SimplygonSDK::IObject
virtual rid	AddObserver (robserver *Observer, rid EventId)=0

virtual void	AddRef ()=0

virtual rstring	GetName ()=0

virtual void *	GetUserComponentArea (rid userid)=0

virtual void	PrintInfo ()=0

virtual void	Release ()=0

virtual void	RemoveObserver (rid ObserverId)=0

virtual void	SetName (const char *Name)=0

Static Public Member Functions
static bool	IsClassA (const char *type)

static IParameterizer *	SafeCast (IObject *ptr)

Static Public Member Functions inherited from SimplygonSDK::IObject
static bool	IsClassA (const char *type)

static IObject *	SafeCast (IObject *ptr)

Detailed Description

Computes texture coordinates for arbitrary geometry.

Definition at line 7815 of file SimplygonSDK.h.

Member Function Documentation

◆ GetAutomaticTextureSizeMultiplier()

virtual real SimplygonSDK::IParameterizer::GetAutomaticTextureSizeMultiplier ( )

pure virtual

Get the current automatic texture size multiplier.

Returns: the current multiplier

◆ GetClass()

virtual const char* SimplygonSDK::IParameterizer::GetClass ( )

virtual

GetClass returns the name of the class of the object.

Returns: the name of the actual class of the object, as a const char string

Reimplemented from SimplygonSDK::IObject.

◆ GetFeatureFlagsMask()

virtual unsigned int SimplygonSDK::IParameterizer::GetFeatureFlagsMask ( )

pure virtual

Get the FeatureFlagsMask. Any edge that has one of the flags present as a feature edge, will have the edge forced as a parameterization feature.

Returns: the current FeatureFlagsMask

◆ GetForcePower2Texture()

virtual bool SimplygonSDK::IParameterizer::GetForcePower2Texture ( )

pure virtual

If automatic_texture_size is enabled, then force the texture sizes to be a power of 2

Returns: the current flag

◆ GetGutterSpace() [1/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetGutterSpace ( )

pure virtual

Get the minimum number of pixels between charts.

Returns: the current value of GutterSpace

◆ GetGutterSpace() [2/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetGutterSpace ( unsigned int id )

pure virtual

Get the minimum number of pixels between charts.

Parameters

id	the output material id

Returns: the current value of GutterSpace

◆ GetInputMaterialCount()

virtual unsigned int SimplygonSDK::IParameterizer::GetInputMaterialCount ( )

pure virtual

Get the number of input materials set earlier. 0 signifies that no in-out material mapping is used.

Returns: the current value of InputMaterialCount

◆ GetInputOutputMaterialMapping()

virtual int SimplygonSDK::IParameterizer::GetInputOutputMaterialMapping ( unsigned int InMaterialId )

pure virtual

Get the previously set material mapping for mat_id.

Parameters

InMaterialId is input material id

Returns: the currently mapped output material for InMaterialId. -1 means mapping is not set.

◆ GetMaxStretch()

virtual real SimplygonSDK::IParameterizer::GetMaxStretch ( )

pure virtual

Get the maximum allowed texture stretch. Range 0->1

Returns: the current value of MaxStretch

◆ GetOutputMaterialCount()

virtual unsigned int SimplygonSDK::IParameterizer::GetOutputMaterialCount ( )

pure virtual

Get the number of output mapping images that are to be generated.

Returns: the current value of OutputMaterialCount

◆ GetPackingEfficency()

virtual real SimplygonSDK::IParameterizer::GetPackingEfficency ( )

pure virtual

Set/Get the packing performance setting the value is in the range 0->1, where 0 has the lowest packing efficiency, but runs the fastest, and 1 has the highest packing efficiency but runs slower.

Returns: the current value of PackingEfficency

◆ GetTextureHeight() [1/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetTextureHeight ( )

pure virtual

Get the height of the texture to use.

Returns: the current texture height

◆ GetTextureHeight() [2/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetTextureHeight ( unsigned int id )

pure virtual

Get the height of the texture to use.

Parameters

id	the output material id

Returns: the current texture height

◆ GetTextureWidth() [1/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetTextureWidth ( )

pure virtual

Get the width of the texture to use.

Returns: the current texture width

◆ GetTextureWidth() [2/2]

virtual unsigned int SimplygonSDK::IParameterizer::GetTextureWidth ( unsigned int id )

pure virtual

Get the width of the texture to use.

Parameters

id	the material id of the output material

Returns: the current texture width

◆ GetUseAutomaticTextureSize()

virtual bool SimplygonSDK::IParameterizer::GetUseAutomaticTextureSize ( )

pure virtual

Set the automatic_texture_size flag. If true, then texture sizes will be computed for the reduced mesh depending on its pixel size on screen.

Returns: the current flag

◆ GetUseVertexWeights()

virtual bool SimplygonSDK::IParameterizer::GetUseVertexWeights ( )

pure virtual

If UseVertexWeights is enabled, the weights help determine the UV charts and their UV area.

Returns: the current flag

◆ GetUseVisibilityWeights()

virtual bool SimplygonSDK::IParameterizer::GetUseVisibilityWeights ( )

pure virtual

If UseVisibilityWeights is enabled, the weights help determine the UV charts and their UV area.

Returns: the current flag

◆ IsA()

virtual bool SimplygonSDK::IParameterizer::IsA ( const char * type ) const

virtual

The IsA function returns true if the object is a or is a descendant of the class named as the type parameter

Parameters

type	is the name of the class to check if the object is, or is a descendant of

Returns: true if the object is of the specified class, false if not

Reimplemented from SimplygonSDK::IObject.

◆ IsClassA()

static bool SimplygonSDK::IParameterizer::IsClassA ( const char * type )

inlinestatic

The IsClassA function returns true if IParameterizer is a or is a descendant of the class named as the type parameter

Parameters

type	is the name of the class to check if the class is, or is a descendant of

Returns: true if the class is of the specified class, false if not

Definition at line 7836 of file SimplygonSDK.h.

◆ Parameterize()

virtual bool SimplygonSDK::IParameterizer::Parameterize	(	IGeometryData *	geom,
		IRealArray *	arr
	)

pure virtual

Executes the parameterization of the geometry.

Parameters

geom	is the geometry which is to be parameterized
arr	will contain the completed parameterization

Returns: true if the parameterization succeeds, false otherwise

◆ SafeCast()

static IParameterizer* SimplygonSDK::IParameterizer::SafeCast ( IObject * ptr )

inlinestatic

SafeCast makes sure the pointer is of a class that can be cast into a IParameterizer pointer, and if this is possible, returns the cast pointer.

Parameters

ptr	is the pointer to be cast into a IParameterizer pointer

Returns: a pointer to the IParameterizer object, if the cast can be made, and a NULL pointer otherwise

Definition at line 7849 of file SimplygonSDK.h.

◆ SetAutomaticTextureSizeMultiplier()

virtual void SimplygonSDK::IParameterizer::SetAutomaticTextureSizeMultiplier ( real value )

pure virtual

Set a texture dimension length multiplier for the automatic texture size.

Parameters

value the desired multiplier

◆ SetFeatureFlagsMask()

virtual void SimplygonSDK::IParameterizer::SetFeatureFlagsMask ( unsigned int value )

pure virtual

Set the FeatureFlagsMask. Any edge that has one of the flags present as a feature edge, will have the edge forced as a parameterization feature.

Parameters

value is the mask to which FeatureFlagsMask will be set

◆ SetForcePower2Texture()

virtual void SimplygonSDK::IParameterizer::SetForcePower2Texture ( bool value )

pure virtual

If automatic_texture_size is enabled, then force the texture sizes to be a power of 2

Parameters

value the desired flag

◆ SetGutterSpace() [1/2]

virtual void SimplygonSDK::IParameterizer::SetGutterSpace	(	unsigned int	id,
		unsigned int	value
	)

pure virtual

Set the minimum number of pixels between charts.

Parameters

id	the output material id
value	is the value to which GutterSpace will be set

◆ SetGutterSpace() [2/2]

virtual void SimplygonSDK::IParameterizer::SetGutterSpace ( unsigned int value )

pure virtual

Set the minimum number of pixels between charts.

Parameters

value is the value to which GutterSpace will be set

◆ SetInputMaterialCount()

virtual void SimplygonSDK::IParameterizer::SetInputMaterialCount ( unsigned int value )

pure virtual

Set the number of input materials used in the original geometry for mapping to multiple output materials. This needs to be set before you can set any specific in-out material mapping. 0 signifies that no in-out material mapping is used, ie. the process will produce one resulting mapping image.

Parameters

value is the number of outputs

◆ SetInputOutputMaterialMapping()

virtual void SimplygonSDK::IParameterizer::SetInputOutputMaterialMapping	(	unsigned int	InMaterialId,
		int	OutMaterialId
	)

pure virtual

Set the material mapping for InMaterialId, meaning what material of the generated LOD InMaterialId will be baked into. Both InputMaterialCount and OutputMaterialCount need to be set for this mapping to work, and all original materials need to be mapped to an existing output id.

Parameters

InMaterialId	is input material id
OutMaterialId	is the output material id

◆ SetMaxStretch()

virtual void SimplygonSDK::IParameterizer::SetMaxStretch ( real value )

pure virtual

Set the maximum allowed texture stretch. Range 0->1

Parameters

value is the value to which MaxStretch will be set

◆ SetOutputMaterialCount()

virtual void SimplygonSDK::IParameterizer::SetOutputMaterialCount ( unsigned int value )

pure virtual

Set the number of output mapping images that are to be generated. The triangle field OutputMaterialIds also needs to be set, or the material ids of the original geometry needs to be set to a specific output material in this setting object.

Parameters

value is the number of outputs Value cannot be less than 1. Value cannot be greater than SG_MAXIMUM_PARAMETERIZER_OUTPUT_MATERIAL_COUNT.

◆ SetPackingEfficency()

virtual void SimplygonSDK::IParameterizer::SetPackingEfficency ( real value )

pure virtual

Set/Get the packing performance setting the value is in the range 0->1, where 0 has the lowest packing efficiency, but runs the fastest, and 1 has the highest packing efficiency but runs slower.

Parameters

value is the value to which PackingEfficency will be set

◆ SetTextureHeight() [1/2]

virtual void SimplygonSDK::IParameterizer::SetTextureHeight	(	unsigned int	id,
		unsigned int	value
	)

pure virtual

Set the height of the texture to use.

Parameters

id	the output material id
value	the new output texture height

◆ SetTextureHeight() [2/2]

virtual void SimplygonSDK::IParameterizer::SetTextureHeight ( unsigned int value )

pure virtual

Set the height of the texture to use.

Parameters

value the new output texture height

◆ SetTextureWidth() [1/2]

virtual void SimplygonSDK::IParameterizer::SetTextureWidth	(	unsigned int	id,
		unsigned int	value
	)

pure virtual

Set the width of the texture to use.

Parameters

id	is the output material index
value	the new output texture width

◆ SetTextureWidth() [2/2]

virtual void SimplygonSDK::IParameterizer::SetTextureWidth ( unsigned int value )

pure virtual

Set the width of the texture to use.

Parameters

value the texture width

◆ SetUseAutomaticTextureSize()

virtual void SimplygonSDK::IParameterizer::SetUseAutomaticTextureSize ( bool value )

pure virtual

Set the automatic_texture_size flag. If true, then texture sizes will be computed for the reduced mesh depending on its pixel size on screen.

Parameters

value the desired flag

◆ SetUseVertexWeights()

virtual void SimplygonSDK::IParameterizer::SetUseVertexWeights ( bool value )

pure virtual

If UseVertexWeights is enabled, the weights help determine the UV charts and their UV area.

Parameters

value the desired flag

◆ SetUseVisibilityWeights()

virtual void SimplygonSDK::IParameterizer::SetUseVisibilityWeights ( bool value )

pure virtual

If UseVisibilityWeights is enabled, the weights help determine the UV charts and their UV area.

Parameters

value the desired flag

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

SimplygonSDK.h

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ GetAutomaticTextureSizeMultiplier()

◆ GetClass()

◆ GetFeatureFlagsMask()

◆ GetForcePower2Texture()

◆ GetGutterSpace() [1/2]

◆ GetGutterSpace() [2/2]

◆ GetInputMaterialCount()

◆ GetInputOutputMaterialMapping()

◆ GetMaxStretch()

◆ GetOutputMaterialCount()

◆ GetPackingEfficency()

◆ GetTextureHeight() [1/2]

◆ GetTextureHeight() [2/2]

◆ GetTextureWidth() [1/2]

◆ GetTextureWidth() [2/2]

◆ GetUseAutomaticTextureSize()

◆ GetUseVertexWeights()

◆ GetUseVisibilityWeights()

◆ IsA()

◆ IsClassA()

◆ Parameterize()

◆ SafeCast()

◆ SetAutomaticTextureSizeMultiplier()

◆ SetFeatureFlagsMask()

◆ SetForcePower2Texture()

◆ SetGutterSpace() [1/2]

◆ SetGutterSpace() [2/2]

◆ SetInputMaterialCount()

◆ SetInputOutputMaterialMapping()

◆ SetMaxStretch()

◆ SetOutputMaterialCount()

◆ SetPackingEfficency()

◆ SetTextureHeight() [1/2]

◆ SetTextureHeight() [2/2]

◆ SetTextureWidth() [1/2]

◆ SetTextureWidth() [2/2]

◆ SetUseAutomaticTextureSize()

◆ SetUseVertexWeights()

◆ SetUseVisibilityWeights()