ImTriangulator Struct Reference

Collaboration diagram for ImTriangulator:

Public Member Functions
void	Init (const ImVec2 *points, int points_count, void *scratch_buffer)
void	GetNextTriangle (unsigned int out_triangle[3])
void	BuildNodes (const ImVec2 *points, int points_count)
void	BuildReflexes ()
void	BuildEars ()
void	FlipNodeList ()
bool	IsEar (int i0, int i1, int i2, const ImVec2 &v0, const ImVec2 &v1, const ImVec2 &v2) const
void	ReclassifyNode (ImTriangulatorNode *node)

Static Public Member Functions
static int	EstimateTriangleCount (int points_count)
static int	EstimateScratchBufferSize (int points_count)

Public Attributes
int	_TrianglesLeft = 0
ImTriangulatorNode *	_Nodes = NULL
ImTriangulatorNodeSpan	_Ears
ImTriangulatorNodeSpan	_Reflexes

Member Function Documentation

BuildEars()

void ImTriangulator::BuildEars

(

)

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BuildNodes()

void ImTriangulator::BuildNodes	(	const ImVec2 *	points,
		int	points_count )

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BuildReflexes()

void ImTriangulator::BuildReflexes

(

)

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EstimateScratchBufferSize()

static int ImTriangulator::EstimateScratchBufferSize ( int points_count )

inlinestatic

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EstimateTriangleCount()

static int ImTriangulator::EstimateTriangleCount ( int points_count )

inlinestatic

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FlipNodeList()

void ImTriangulator::FlipNodeList

(

)

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GetNextTriangle()

void ImTriangulator::GetNextTriangle

(

unsigned int

out_triangle[3]

)

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Init()

void ImTriangulator::Init	(	const ImVec2 *	points,
		int	points_count,
		void *	scratch_buffer )

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IsEar()

bool ImTriangulator::IsEar	(	int	i0,
		int	i1,
		int	i2,
		const ImVec2 &	v0,
		const ImVec2 &	v1,
		const ImVec2 &	v2 ) const

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ReclassifyNode()

void ImTriangulator::ReclassifyNode

(

ImTriangulatorNode *

node

)

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Member Data Documentation

_Ears

ImTriangulatorNodeSpan ImTriangulator::_Ears

_Nodes

ImTriangulatorNode* ImTriangulator::_Nodes = NULL

_Reflexes

ImTriangulatorNodeSpan ImTriangulator::_Reflexes

_TrianglesLeft

int ImTriangulator::_TrianglesLeft = 0

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

• include/imgui/imgui_draw.cpp