#include <GU_PolyBridge.h>

Public Types
enum	TextureMode { INTERPOLATE = -1, UNIT_SQUARE, RECTANGLE, PROPORTIONAL }

enum	TextureScaling { FIT_UNIT_SQUARE = 0, MATCH_3D, MATCH_UV }

enum	DirectionSign { DIR_SIGN_AUTO = 0, DIR_SIGN_POS, DIR_SIGN_NEG }

enum	MorphMethod { LINEAR = 0, ROTATING_FRAME }

typedef std::pair< int, int >	IndexPair

typedef UT_Array< IndexPair >	IndexPairArray

using	SpinePositioning = GU_Spine::Positioning

using	SpineSampleMethod = GU_Spine::SampleMode

Public Member Functions
	GU_PolyBridge (GU_Detail *gdp, const GA_OffsetArray &src_chain, bool src_chain_closed, const GA_OffsetArray &dst_chain, bool dst_chain_closed, bool straight_bridge=true, bool allow_coincident_centroids=false)

	~GU_PolyBridge ()=default

void	buildTopology (int divisions, int src_divisions=0, int dst_divisions=0, IndexPairArray *pairings=nullptr)

void	writeGeometry (GA_Offset ptoff0, GA_Offset primoff0, int num_twists=0, const GU_Detail tgdp=nullptr, const GA_Offset src_rep_vtx=nullptr, const GA_Offset dst_rep_vtx=nullptr, GA_PointWrangler pt_wrangler=nullptr, GA_PrimitiveWrangler prim_wrangler=nullptr, GA_VertexWrangler vtx_wrangler=nullptr)

void	buildBridge (const GA_Offset src_rep_vtx, const GA_Offset dst_rep_vtx, GA_OffsetArray user_link_grp=nullptr, GA_OffsetArray auto_link_grp=nullptr, GA_OffsetArray boundary_link_grp=nullptr, GA_OffsetArray src_chain_grp=nullptr, GA_OffsetArray *dst_chain_grp=nullptr, int num_twists=0)

int	getNumMeshPolys () const

int	getNumMeshPolyVtxs () const

GA_Offset	setupBatchBuild (GA_Offset ptoff0, UT_IntArray &quad_pt_nums, GEO_PolyCounts &quad_size_list)

void	fillGroups (GA_Offset ptoff0, GA_Offset primoff0, GA_OffsetArray user_link_grp, GA_OffsetArray auto_link_grp, GA_OffsetArray boundary_link_grp, GA_OffsetArray src_chain_grp, GA_OffsetArray *dst_chain_grp)

UT_Vector3	getSrcCentroid ()

UT_Vector3	getDstCentroid ()

void	setWarningStream (UT_StringStream *w)

void	setThicknessAttrib (GA_Attribute *attrib)

void	setTwistAttrib (GA_Attribute *attrib)

void	setMorphMethod (MorphMethod m)

void	setMagnitudes (fpreal s=1.0, fpreal d=1.0)

void	setStiffnesses (fpreal s=0.0, fpreal d=0.0)

void	setAxialRotation (fpreal r)

void	setExternalSpine (const GEO_Face *curve)

void	setThicknessRamp (UT_Ramp *ramp)

void	setTwistRamp (UT_Ramp *ramp)

void	setSrcDir (UT_Vector3 dir)

void	setDstDir (UT_Vector3 dir)

void	setSrcCtr (UT_Vector3 ctr)

void	setDstCtr (UT_Vector3 ctr)

void	setAttachToSrc (bool attach)

void	setAttachToDst (bool attach)

void	setThicknessScale (fpreal s)

void	setTwistRange (fpreal min, fpreal max)

void	setReverseSpine (bool r)

void	setSrcDirectionSign (DirectionSign t)

void	setDstDirectionSign (DirectionSign t)

void	setClipRange (fpreal s, fpreal e)

void	setGenerateSpine (bool b)

void	setSpineGroup (GA_PointGroup *grp)

void	setGenerateMesh (bool b)

void	setMeshGroup (GA_PrimitiveGroup *grp)

void	setTangentAttrib (GA_Attribute *attrib)

void	setNormalAttrib (GA_Attribute *attrib)

void	setBinormalAttrib (GA_Attribute *attrib)

void	pairByEdgeCount (bool b)

void	setPairingShift (int s)

void	setExtSpineRange (fpreal s, fpreal e)

void	setExtSpineBlend (fpreal s=0.0, fpreal d=0.0)

void	setExtSpinePositioning (SpinePositioning p)

void	setSpineSampleMethod (SpineSampleMethod m)

void	setMiterJoints (bool b)

void	setScaleInvariant (bool b)

void	setPreTwist (fpreal t)

void	setSrcEdgeGroup (GA_EdgeGroup *grp)

void	setDstEdgeGroup (GA_EdgeGroup *grp)

void	setChainRefs (int src_ref, int dst_ref)

void	setSrcFrameUpDir (UT_Vector3 dir)

void	setDstFrameUpDir (UT_Vector3 dir)

int	getNumSrcLoopPts () const

int	getNumDstLoopPts () const

void	setWranglePoint (bool w)

void	setWranglePrimitive (bool w)

void	setWrangleVertex (bool w)

void	setCollectedLinks (bool user_links, bool auto_links, bool boundary_links)

void	fillWrangleDetail (GA_Offset base_offset, GA_Offset src_vtx_rep, GA_Offset dst_vtx_rep, const GA_Offset supplied_src_vtx_rep, const GA_Offset supplied_dst_vtx_rep, GA_PrimitiveWrangler prim_wrangler, GA_VertexWrangler vtx_wrangler, UT_Array< GA_RWHandleV3 > &uvs, TextureMode uv_style=INTERPOLATE, TextureScaling uv_scaling=FIT_UNIT_SQUARE)

Detailed Description

GU_PolyBridge encapsulates most of the functionality of the polybridge sop. It can generate a bridge between a source and a destination edge loop each of which can be open or closed.

Definition at line 218 of file GU_PolyBridge.h.

Member Typedef Documentation

typedef std::pair<int, int> GU_PolyBridge::IndexPair

Definition at line 247 of file GU_PolyBridge.h.

typedef UT_Array<IndexPair> GU_PolyBridge::IndexPairArray

Definition at line 248 of file GU_PolyBridge.h.

using GU_PolyBridge::SpinePositioning = GU_Spine::Positioning

Definition at line 315 of file GU_PolyBridge.h.

using GU_PolyBridge::SpineSampleMethod = GU_Spine::SampleMode

Definition at line 316 of file GU_PolyBridge.h.

Member Enumeration Documentation

enum GU_PolyBridge::DirectionSign

Enumerator
DIR_SIGN_AUTO
DIR_SIGN_POS
DIR_SIGN_NEG

Definition at line 302 of file GU_PolyBridge.h.

enum GU_PolyBridge::MorphMethod

Enumerator
LINEAR
ROTATING_FRAME

Definition at line 309 of file GU_PolyBridge.h.

enum GU_PolyBridge::TextureMode

Enumerator
INTERPOLATE
UNIT_SQUARE
RECTANGLE
PROPORTIONAL

Definition at line 222 of file GU_PolyBridge.h.

enum GU_PolyBridge::TextureScaling

Enumerator
FIT_UNIT_SQUARE
MATCH_3D
MATCH_UV

Definition at line 230 of file GU_PolyBridge.h.

Constructor & Destructor Documentation

GU_PolyBridge::GU_PolyBridge	(	GU_Detail *	gdp,
		const GA_OffsetArray &	src_chain,
		bool	src_chain_closed,
		const GA_OffsetArray &	dst_chain,
		bool	dst_chain_closed,
		bool	straight_bridge = `true`,
		bool	allow_coincident_centroids = `false`
	)

GU_PolyBridge::~GU_PolyBridge ( )

default

Member Function Documentation

void GU_PolyBridge::buildBridge	(	const GA_Offset *	src_rep_vtx,
		const GA_Offset *	dst_rep_vtx,
		GA_OffsetArray *	user_link_grp = `nullptr`,
		GA_OffsetArray *	auto_link_grp = `nullptr`,
		GA_OffsetArray *	boundary_link_grp = `nullptr`,
		GA_OffsetArray *	src_chain_grp = `nullptr`,
		GA_OffsetArray *	dst_chain_grp = `nullptr`,
		int	num_twists = `0`
	)

void GU_PolyBridge::buildTopology	(	int	divisions,
		int	src_divisions = `0`,
		int	dst_divisions = `0`,
		IndexPairArray *	pairings = `nullptr`
	)

inline

Definition at line 250 of file GU_PolyBridge.h.

void GU_PolyBridge::fillGroups	(	GA_Offset	ptoff0,
		GA_Offset	primoff0,
		GA_OffsetArray *	user_link_grp,
		GA_OffsetArray *	auto_link_grp,
		GA_OffsetArray *	boundary_link_grp,
		GA_OffsetArray *	src_chain_grp,
		GA_OffsetArray *	dst_chain_grp
	)

void GU_PolyBridge::fillWrangleDetail	(	GA_Offset	base_offset,
		GA_Offset *	src_vtx_rep,
		GA_Offset *	dst_vtx_rep,
		const GA_Offset *	supplied_src_vtx_rep,
		const GA_Offset *	supplied_dst_vtx_rep,
		GA_PrimitiveWrangler *	prim_wrangler,
		GA_VertexWrangler *	vtx_wrangler,
		UT_Array< GA_RWHandleV3 > &	uvs,
		TextureMode	uv_style = `INTERPOLATE`,
		TextureScaling	uv_scaling = `FIT_UNIT_SQUARE`
	)

UT_Vector3 GU_PolyBridge::getDstCentroid ( )

inline

Definition at line 321 of file GU_PolyBridge.h.

int GU_PolyBridge::getNumDstLoopPts ( ) const

inline

Definition at line 458 of file GU_PolyBridge.h.

int GU_PolyBridge::getNumMeshPolys ( ) const

inline

Definition at line 285 of file GU_PolyBridge.h.

int GU_PolyBridge::getNumMeshPolyVtxs ( ) const

inline

Definition at line 288 of file GU_PolyBridge.h.

int GU_PolyBridge::getNumSrcLoopPts ( ) const

inline

Definition at line 455 of file GU_PolyBridge.h.

UT_Vector3 GU_PolyBridge::getSrcCentroid ( )

inline

Definition at line 318 of file GU_PolyBridge.h.

void GU_PolyBridge::pairByEdgeCount ( bool b )

inline

Definition at line 411 of file GU_PolyBridge.h.

void GU_PolyBridge::setAttachToDst ( bool attach )

inline

Definition at line 369 of file GU_PolyBridge.h.

void GU_PolyBridge::setAttachToSrc ( bool attach )

inline

Definition at line 366 of file GU_PolyBridge.h.

void GU_PolyBridge::setAxialRotation ( fpreal r )

inline

Definition at line 342 of file GU_PolyBridge.h.

void GU_PolyBridge::setBinormalAttrib ( GA_Attribute * attrib )

inline

Definition at line 408 of file GU_PolyBridge.h.

void GU_PolyBridge::setChainRefs	(	int	src_ref,
		int	dst_ref
	)

inline

Definition at line 444 of file GU_PolyBridge.h.

void GU_PolyBridge::setClipRange	(	fpreal	s,
		fpreal	e
	)

inline

Definition at line 387 of file GU_PolyBridge.h.

void GU_PolyBridge::setCollectedLinks	(	bool	user_links,
		bool	auto_links,
		bool	boundary_links
	)

void GU_PolyBridge::setDstCtr ( UT_Vector3 ctr )

inline

Definition at line 363 of file GU_PolyBridge.h.

void GU_PolyBridge::setDstDir ( UT_Vector3 dir )

inline

Definition at line 357 of file GU_PolyBridge.h.

void GU_PolyBridge::setDstDirectionSign ( DirectionSign t )

inline

Definition at line 384 of file GU_PolyBridge.h.

void GU_PolyBridge::setDstEdgeGroup ( GA_EdgeGroup * grp )

inline

Definition at line 441 of file GU_PolyBridge.h.

void GU_PolyBridge::setDstFrameUpDir ( UT_Vector3 dir )

inline

Definition at line 451 of file GU_PolyBridge.h.

void GU_PolyBridge::setExternalSpine ( const GEO_Face * curve )

inline

Definition at line 345 of file GU_PolyBridge.h.

void GU_PolyBridge::setExtSpineBlend	(	fpreal	s = `0.0`,
		fpreal	d = `0.0`
	)

inline

Definition at line 420 of file GU_PolyBridge.h.

void GU_PolyBridge::setExtSpinePositioning ( SpinePositioning p )

inline

Definition at line 423 of file GU_PolyBridge.h.

void GU_PolyBridge::setExtSpineRange	(	fpreal	s,
		fpreal	e
	)

inline

Definition at line 417 of file GU_PolyBridge.h.

void GU_PolyBridge::setGenerateMesh ( bool b )

inline

Definition at line 396 of file GU_PolyBridge.h.

void GU_PolyBridge::setGenerateSpine ( bool b )

inline

Definition at line 390 of file GU_PolyBridge.h.

void GU_PolyBridge::setMagnitudes	(	fpreal	s = `1.0`,
		fpreal	d = `1.0`
	)

inline

Definition at line 336 of file GU_PolyBridge.h.

void GU_PolyBridge::setMeshGroup ( GA_PrimitiveGroup * grp )

inline

Definition at line 399 of file GU_PolyBridge.h.

void GU_PolyBridge::setMiterJoints ( bool b )

inline

Definition at line 429 of file GU_PolyBridge.h.

void GU_PolyBridge::setMorphMethod ( MorphMethod m )

inline

Definition at line 333 of file GU_PolyBridge.h.

void GU_PolyBridge::setNormalAttrib ( GA_Attribute * attrib )

inline

Definition at line 405 of file GU_PolyBridge.h.

void GU_PolyBridge::setPairingShift ( int s )

inline

Definition at line 414 of file GU_PolyBridge.h.

void GU_PolyBridge::setPreTwist ( fpreal t )

inline

Definition at line 435 of file GU_PolyBridge.h.

void GU_PolyBridge::setReverseSpine ( bool r )

inline

Definition at line 378 of file GU_PolyBridge.h.

void GU_PolyBridge::setScaleInvariant ( bool b )

inline

Definition at line 432 of file GU_PolyBridge.h.

void GU_PolyBridge::setSpineGroup ( GA_PointGroup * grp )

inline

Definition at line 393 of file GU_PolyBridge.h.

void GU_PolyBridge::setSpineSampleMethod ( SpineSampleMethod m )

inline

Definition at line 426 of file GU_PolyBridge.h.

void GU_PolyBridge::setSrcCtr ( UT_Vector3 ctr )

inline

Definition at line 360 of file GU_PolyBridge.h.

void GU_PolyBridge::setSrcDir ( UT_Vector3 dir )

inline

Definition at line 354 of file GU_PolyBridge.h.

void GU_PolyBridge::setSrcDirectionSign ( DirectionSign t )

inline

Definition at line 381 of file GU_PolyBridge.h.

void GU_PolyBridge::setSrcEdgeGroup ( GA_EdgeGroup * grp )

inline

Definition at line 438 of file GU_PolyBridge.h.

void GU_PolyBridge::setSrcFrameUpDir ( UT_Vector3 dir )

inline

Definition at line 447 of file GU_PolyBridge.h.

void GU_PolyBridge::setStiffnesses	(	fpreal	s = `0.0`,
		fpreal	d = `0.0`
	)

inline

Definition at line 339 of file GU_PolyBridge.h.

void GU_PolyBridge::setTangentAttrib ( GA_Attribute * attrib )

inline

Definition at line 402 of file GU_PolyBridge.h.

void GU_PolyBridge::setThicknessAttrib ( GA_Attribute * attrib )

inline

Definition at line 327 of file GU_PolyBridge.h.

void GU_PolyBridge::setThicknessRamp ( UT_Ramp * ramp )

inline

Definition at line 348 of file GU_PolyBridge.h.

void GU_PolyBridge::setThicknessScale ( fpreal s )

inline

Definition at line 372 of file GU_PolyBridge.h.

void GU_PolyBridge::setTwistAttrib ( GA_Attribute * attrib )

inline

Definition at line 330 of file GU_PolyBridge.h.

void GU_PolyBridge::setTwistRamp ( UT_Ramp * ramp )

inline

Definition at line 351 of file GU_PolyBridge.h.

void GU_PolyBridge::setTwistRange	(	fpreal	min,
		fpreal	max
	)

inline

Definition at line 375 of file GU_PolyBridge.h.

GA_Offset GU_PolyBridge::setupBatchBuild	(	GA_Offset	ptoff0,
		UT_IntArray &	quad_pt_nums,
		GEO_PolyCounts &	quad_size_list
	)

void GU_PolyBridge::setWarningStream ( UT_StringStream * w )

inline

Definition at line 324 of file GU_PolyBridge.h.

void GU_PolyBridge::setWranglePoint ( bool w )

inline

Definition at line 461 of file GU_PolyBridge.h.

void GU_PolyBridge::setWranglePrimitive ( bool w )

inline

Definition at line 462 of file GU_PolyBridge.h.

void GU_PolyBridge::setWrangleVertex ( bool w )

inline

Definition at line 463 of file GU_PolyBridge.h.

void GU_PolyBridge::writeGeometry	(	GA_Offset	ptoff0,
		GA_Offset	primoff0,
		int	num_twists = `0`,
		const GU_Detail *	tgdp = `nullptr`,
		const GA_Offset *	src_rep_vtx = `nullptr`,
		const GA_Offset *	dst_rep_vtx = `nullptr`,
		GA_PointWrangler *	pt_wrangler = `nullptr`,
		GA_PrimitiveWrangler *	prim_wrangler = `nullptr`,
		GA_VertexWrangler *	vtx_wrangler = `nullptr`
	)

inline

Definition at line 259 of file GU_PolyBridge.h.

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

GU/GU_PolyBridge.h

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation