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% | Reference manual page: BorderParameterizer_3.tex
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% | 23.08.2005   Laurent Saboret, Pierre Alliez
% | Package: Parameterization
% |
\RCSdef{\RCSBorderParameterizerRev}{$Id$}
\RCSdefDate{\RCSBorderParameterizerDate}{$Date$}
% |
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\begin{ccRefConcept}{BorderParameterizer_3}

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\ccDefinition

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BorderParameterizer\_3 is a concept of class that parameterizes a given type of mesh, 'Adaptor', which is a model of the ParameterizationMesh\_3 concept.

Implementation note: To simplify the implementation, BorderParameterizer\_3 models know only the ParameterizationMesh\_3 class. They do not know the parameterization algorithm requirements nor the kind of sparse linear system used.

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\ccHeading{Design Pattern}

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BorderParameterizer\_3 models are Strategies \cite{cgal:ghjv-dpero-95}: they implement a strategy of border parameterization for models of ParameterizationMesh\_3.

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\ccTypes

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\ccNestedType{Adaptor}
{
Export ParameterizationMesh\_3 template parameter.
}
\ccGlue
\ccNestedType{Error_code}
{
The various errors detected by this package.
}
\ccGlue

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\ccCreation
\ccCreationVariable{bp}  %% variable name for \ccMethod below

Construction and destruction are undefined.

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\ccOperations

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\ccMethod{Error_code parameterize_border (Adaptor * mesh);}
{
Assign to mesh's border vertices a 2D position (ie a (u,v) pair) on border's shape. Mark them as {\em parameterized}. Return false on error.
}
\ccGlue
\ccMethod{bool is_border_convex ();}
{
Indicate if border's shape is convex.
}
\ccGlue

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\ccHasModels

\ccRefIdfierPage{CGAL::Circular_border_arc_length_parameterizer_3}  \\
\ccRefIdfierPage{CGAL::Circular_border_uniform_parameterizer_3}  \\
\ccRefIdfierPage{CGAL::Square_border_arc_length_parameterizer_3}  \\
\ccRefIdfierPage{CGAL::Square_border_uniform_parameterizer_3}  \\
\ccRefIdfierPage{CGAL::Two_vertices_parameterizer_3}  \\


\ccSeeAlso

\ccRefIdfierPage{ParameterizerTraits_3}  \\
\ccRefIdfierPage{ParameterizationMesh_3}  \\


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