OpenMesh
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Use Normal deviation to control decimation. More...
#include <OpenMesh/Tools/Decimater/ModNormalDeviationT.hh>
Public Types | |
typedef ModNormalDeviationT < DecimaterT > | Self |
typedef OpenMesh::Decimater::ModHandleT < Self > | Handle |
typedef OpenMesh::Decimater::ModBaseT < DecimaterT > | Base |
typedef Base::Mesh | Mesh |
typedef Base::CollapseInfo | CollapseInfo |
typedef Mesh::Scalar | Scalar |
typedef Mesh::Point | Point |
typedef Mesh::Normal | Normal |
typedef Mesh::VertexHandle | VertexHandle |
typedef Mesh::FaceHandle | FaceHandle |
typedef Mesh::EdgeHandle | EdgeHandle |
typedef NormalConeT< Scalar > | NormalCone |
Public Member Functions | |
virtual const std::string & | name () const |
Set module's name (using DECIMATER_MODNAME macro) | |
ModNormalDeviationT (DecimaterT &_dec, float _max_dev=180.0) | |
Constructor. | |
~ModNormalDeviationT () | |
Destructor. | |
Scalar | normal_deviation () const |
Get normal deviation ( 0 .. 360 ) | |
void | set_normal_deviation (Scalar _s) |
Set normal deviation ( 0 .. 360 ) | |
void | initialize () |
Allocate and init normal cones. | |
float | collapse_priority (const CollapseInfo &_ci) |
Control normals when Decimating. | |
void | postprocess_collapse (const CollapseInfo &_ci) |
Use Normal deviation to control decimation.
The module tracks the normals while decimating a normal cone consisting of all normals of the faces collapsed together is computed and if a collapse would increase the size of the cone to a value greater than the given value the collapse will be illegal.
In binary and mode, the collapse is legal if:
In continuous mode the maximal deviation is returned
float OpenMesh::Decimater::ModNormalDeviationT< DecimaterT >::collapse_priority | ( | const CollapseInfo & | _ci | ) | [inline] |
Control normals when Decimating.
Binary and Cont. mode.
The module tracks the normals while decimating a normal cone consisting of all normals of the faces collapsed together is computed and if a collapse would increase the size of the cone to a value greater than the given value the collapse will be illegal.
_ci | Collapse info data |