vl::TriangleIterator Class Reference

Iterator used to extract the indices of every single triangle of a DrawCall regardless of the primitive type. More...

#include <TriangleIterator.hpp>

List of all members.

Public Member Functions
	TriangleIterator (TriangleIteratorAbstract *it)
bool	next ()
	Requires the next triangle.
bool	operator++ ()
bool	hasNext ()
	Returns false if the iterator has reached the end of the triangle list.
int	a () const
	First index of the triangle.
int	b () const
	First index of the triangle.
int	c () const
	First index of the triangle.
Protected Attributes
ref< TriangleIteratorAbstract >	mIterator

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Detailed Description

Iterator used to extract the indices of every single triangle of a DrawCall regardless of the primitive type.

See also:

DrawCall::triangles()

Definition at line 575 of file TriangleIterator.hpp.

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Constructor & Destructor Documentation

vl::TriangleIterator::TriangleIterator

(

TriangleIteratorAbstract *

it )

[inline]

Definition at line 578 of file TriangleIterator.hpp.

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Member Function Documentation

bool vl::TriangleIterator::next

(

)

[inline]

Requires the next triangle.

Returns false the iterator reached the end of the triangle list.

Definition at line 581 of file TriangleIterator.hpp.

References mIterator.

Referenced by operator++().

bool vl::TriangleIterator::operator++

(

)

[inline]

Definition at line 583 of file TriangleIterator.hpp.

References next().

bool vl::TriangleIterator::hasNext

(

)

[inline]

Returns false if the iterator has reached the end of the triangle list.

In this case a(), b() and c() return -1.

Definition at line 586 of file TriangleIterator.hpp.

References mIterator.

Referenced by vl::Geometry::computeTangentSpace(), vl::DrawCall::countTriangles(), vl::EdgeExtractor::extractEdges(), vl::Geometry::fixTriangleWinding(), vl::RayIntersector::intersectGeometry(), vl::Geometry::mergeDrawCallsWithTriangles(), vl::PolygonSimplifier::simplify(), and vl::Geometry::triangulateDrawCalls().

int vl::TriangleIterator::a

(

)

const [inline]

First index of the triangle.

Definition at line 589 of file TriangleIterator.hpp.

References mIterator.

int vl::TriangleIterator::b

(

)

const [inline]

First index of the triangle.

Definition at line 592 of file TriangleIterator.hpp.

References mIterator.

int vl::TriangleIterator::c

(

)

const [inline]

First index of the triangle.

Definition at line 595 of file TriangleIterator.hpp.

References mIterator.

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Member Data Documentation

ref<TriangleIteratorAbstract> vl::TriangleIterator::mIterator [protected]

Definition at line 598 of file TriangleIterator.hpp.

Referenced by a(), b(), c(), hasNext(), and next().

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

• /home/master/UCL/VisualizationLibrary/src/vlGraphics/TriangleIterator.hpp