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NurbsCurveResult Class Reference

#include <nurbsCurveResult.h>

Inheritance diagram for NurbsCurveResult:

List of all members.

Public Member Functions
	NurbsCurveResult (const NurbsMatrixVector &basis, int order, const LVecBase4f verts[], int num_vertices)
INLINE float	get_start_t () const
INLINE float	get_end_t () const
INLINE bool	eval_point (float t, LVecBase3f &point)
INLINE bool	eval_tangent (float t, LVecBase3f &tangent)
INLINE int	get_num_segments () const
void	eval_segment_point (int segment, float t, LVecBase3f &point) const
void	eval_segment_tangent (int segment, float t, LVecBase3f &tangent) const
INLINE float	get_segment_t (int segment, float t) const
Public Attributes
PUBLISHED	__pad0__: INLINE ~NurbsCurveResult()
Private Member Functions
int	find_segment (float t)
int	r_find_segment (float t, int top, int bot) const
Private Attributes
NurbsMatrixVector	_prod
int	_last_segment
float	_last_from
float	_last_to

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Constructor & Destructor Documentation

NurbsCurveResult::NurbsCurveResult (  const NurbsMatrixVector &  basis, int  order, const LVecBase4f  verts[], int  num_vertices )

Definition at line 30 of file nurbsCurveResult.cxx. References _last_segment, _prod, NurbsMatrixVector::compose_segment(), NurbsMatrixVector::get_num_segments(), and NurbsMatrixVector::get_vertex_index().

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Member Function Documentation

INLINE bool NurbsCurveResult::eval_point (  float  t, LVecBase3f &  point )

void NurbsCurveResult::eval_segment_point (  int  segment, float  t, LVecBase3f &  point )  const

Definition at line 76 of file nurbsCurveResult.cxx. References _prod, NurbsMatrixVector::get_matrix(), r, and t. Referenced by RopeNode::render_billboard(), and RopeNode::render_thread().

void NurbsCurveResult::eval_segment_tangent (  int  segment, float  t, LVecBase3f &  tangent )  const

Definition at line 94 of file nurbsCurveResult.cxx. References _prod, NurbsMatrixVector::get_matrix(), r, and t.

INLINE bool NurbsCurveResult::eval_tangent (  float  t, LVecBase3f &  tangent )

int NurbsCurveResult::find_segment (  float  t  )  [private]

Definition at line 111 of file nurbsCurveResult.cxx. References _last_from, _last_segment, _last_to, _prod, get_end_t(), NurbsMatrixVector::get_from(), NurbsMatrixVector::get_num_segments(), get_start_t(), NurbsMatrixVector::get_to(), r_find_segment(), and t.

INLINE float NurbsCurveResult::get_end_t (   )  const

Referenced by find_segment().

INLINE int NurbsCurveResult::get_num_segments (   )  const

Referenced by RopeNode::render_billboard(), and RopeNode::render_thread().

INLINE float NurbsCurveResult::get_segment_t (  int  segment, float  t )  const

Referenced by RopeNode::render_billboard(), and RopeNode::render_thread().

INLINE float NurbsCurveResult::get_start_t (   )  const

Referenced by find_segment().

int NurbsCurveResult::r_find_segment (  float  t, int  top, int  bot )  const [private]

Definition at line 144 of file nurbsCurveResult.cxx. References _prod, NurbsMatrixVector::get_from(), NurbsMatrixVector::get_num_segments(), NurbsMatrixVector::get_to(), and t. Referenced by find_segment().

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Member Data Documentation

PUBLISHED NurbsCurveResult::__pad0__

Reimplemented from ReferenceCount. Definition at line 46 of file nurbsCurveResult.h.

float NurbsCurveResult::_last_from [private]

Definition at line 66 of file nurbsCurveResult.h. Referenced by find_segment().

int NurbsCurveResult::_last_segment [private]

Definition at line 65 of file nurbsCurveResult.h. Referenced by find_segment(), and NurbsCurveResult().

float NurbsCurveResult::_last_to [private]

Definition at line 67 of file nurbsCurveResult.h. Referenced by find_segment().

NurbsMatrixVector NurbsCurveResult::_prod [private]

Definition at line 63 of file nurbsCurveResult.h. Referenced by eval_segment_point(), eval_segment_tangent(), find_segment(), NurbsCurveResult(), and r_find_segment().

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

• nurbsCurveResult.h
• nurbsCurveResult.cxx

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