Use Normal deviation to control decimation. More...
#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Decimater/ModNormalDeviationT.hh>
Public Types | |
| 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 Types inherited from OpenMesh::Decimater::ModBaseT< MeshT > | |
| enum | { ILLEGAL_COLLAPSE = -1, LEGAL_COLLAPSE = 0 } |
| typedef MeshT | Mesh |
| typedef CollapseInfoT< MeshT > | CollapseInfo |
Public Member Functions | |
| DECIMATING_MODULE (ModNormalDeviationT, MeshT, NormalDeviation) | |
| ModNormalDeviationT (MeshT &_mesh, 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 () override |
| Allocate and init normal cones. | |
| float | collapse_priority (const CollapseInfo &_ci) override |
| Control normals when Decimating. More... | |
| void | set_error_tolerance_factor (double _factor) override |
| set the percentage of normal deviation | |
| void | postprocess_collapse (const CollapseInfo &_ci) override |
| Public Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT > | |
| virtual | ~ModBaseT () |
| Virtual desctructor. | |
| virtual const std::string & | name () const |
| Set module's name. | |
| bool | is_binary (void) const |
| Returns true if criteria returns a binary value. | |
| void | set_binary (bool _b) |
| Set whether module is binary or not. | |
| virtual void | preprocess_collapse (const CollapseInfoT< MeshT > &) |
Private Attributes | |
| Mesh & | mesh_ |
| Scalar | normal_deviation_ |
| OpenMesh::FPropHandleT< NormalCone > | normal_cones_ |
Additional Inherited Members | |
| Protected Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT > | |
| ModBaseT (MeshT &_mesh, bool _is_binary) | |
| MeshT & | mesh () |
| Access the mesh associated with the decimater. | |
| Protected Attributes inherited from OpenMesh::Decimater::ModBaseT< MeshT > | |
| double | error_tolerance_factor_ |
Detailed Description
template<class MeshT>
class OpenMesh::Decimater::ModNormalDeviationT< MeshT >
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:
- The normal deviation after the collapse is lower than the given value
In continuous mode the maximal deviation is returned
Definition at line 88 of file ModNormalDeviationT.hh.
Member Function Documentation
◆ collapse_priority()
|
inlineoverridevirtual |
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.
- Parameters
-
_ci Collapse info data
- Returns
- Half of the normal cones size (radius in radians)
Reimplemented from OpenMesh::Decimater::ModBaseT< MeshT >.
Definition at line 168 of file ModNormalDeviationT.hh.
◆ postprocess_collapse()
|
inlineoverridevirtual |
After _from_vh has been collapsed into _to_vh, this method will be called.
Reimplemented from OpenMesh::Decimater::ModBaseT< MeshT >.
Definition at line 219 of file ModNormalDeviationT.hh.
The documentation for this class was generated from the following file:
- OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Decimater/ModNormalDeviationT.hh
