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ImFusion SDK 4.3
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ImFusion SDK 4.3
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#include <AnatomyPlugin/include/ImFusion/AnatomyPlugin/AnatomicalStructureDeformation.h>
Deformation of a single AnatomicalStructure object. More...
Deformation of a single AnatomicalStructure object.
We use "deformation" as a general term referring to both linear and nonlinear transformations of the object in space. A deformation consists of a linear part and additional per-structure (mesh, point cloud, keypoint) transformations Mathematically, we want these deformations to form a group.
Classes | |
| struct | DeformationKeys |
| Structure for managing collections of keys for objects that can be deformed individually. More... | |
Public Member Functions | |
| AnatomicalStructureDeformation (const ScaledIso3 &linearPartIn=ScaledIso3::identity()) | |
| Initialize an AnatomicalStructureDeformation with the given linear part. | |
| void | setLinearPartIdentity () |
| void | factorOutCommonLinearPart (bool rigid) |
Combine the linear parts of the individual deformations objects and factor out the common result into this->linearPart() | |
| void | clean (double tolerance=1.0e-6) |
Per object deformations with no nonlinear part and a linear part close enough to the identity (as determined by tolerance) are removed from the final structure. | |
| bool | isLinear () const |
| std::map< std::string, AnatomicalStructurePointwiseDeformation > & | meshDeformations () |
| const std::map< std::string, AnatomicalStructurePointwiseDeformation > & | meshDeformations () const |
| std::map< std::string, AnatomicalStructurePointwiseDeformation > & | pointCloudDeformations () |
| const std::map< std::string, AnatomicalStructurePointwiseDeformation > & | pointCloudDeformations () const |
| std::map< std::string, AnatomicalStructurePointwiseDeformation > & | graphDeformations () |
| const std::map< std::string, AnatomicalStructurePointwiseDeformation > & | graphDeformations () const |
| std::map< std::string, AnatomicalStructurePointwiseDeformation > & | splineDeformations () |
| const std::map< std::string, AnatomicalStructurePointwiseDeformation > & | splineDeformations () const |
| std::map< std::string, std::pair< vec3, vec3 > > & | keypointDeformations () |
| const std::map< std::string, std::pair< vec3, vec3 > > & | keypointDeformations () const |
| DeformationKeys | getDeformationKeys () const |
| Returns the set of keys for which there is a mesh deformation, point cloud deformation, and keypoint deformation, respectively. | |
| void | emplacePointwiseDeformation (const std::string &key, AnatomyPlugin::ContentType contentType, const std::vector< vec3 > &from, const std::vector< vec3 > &to) |
| ScaledIso3 & | linearPart () |
| const ScaledIso3 & | linearPart () const |
Static Public Member Functions | |
| static std::optional< AnatomicalStructureDeformation > | create (const AnatomicalStructure &fixed, const AnatomicalStructure &moving, bool rigid) |
Initialize an AnatomicalStructureDeformation that maps moving to fixed. | |
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Initialize an AnatomicalStructureDeformation that maps moving to fixed.
Assumes that such a deformation exists, i.e. fixed and moving must have compatible objects. For example, meshes/pointclouds/graphs must have the same number of vertices and connectivity. A typical use case is to start with fixed, clone it into moving, manipulate vertices in moving, and then call this constructor.
| void clean | ( | double | tolerance = 1.0e-6 | ) |
Per object deformations with no nonlinear part and a linear part close enough to the identity (as determined by tolerance) are removed from the final structure.
Tolerance 0 indicates that no structures are removed.