MRFreeFormDeformer.h

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#pragma once
 
#include <MRCMesh/MRVector3.h>
#include <MRCMisc/common.h>
#include <MRCMisc/exports.h>
 
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct MR_AffineXf3f MR_AffineXf3f; // Defined in `#include <MRCMesh/MRAffineXf.h>`.
typedef struct MR_Box3d MR_Box3d; // Defined in `#include <MRCMesh/MRBox.h>`.
typedef struct MR_Box3f MR_Box3f; // Defined in `#include <MRCMesh/MRBox.h>`.
typedef struct MR_Mesh MR_Mesh; // Defined in `#include <MRCMesh/MRMesh.h>`.
typedef struct MR_Vector3d MR_Vector3d; // Defined in `#include <MRCMesh/MRVector3.h>`.
typedef struct MR_VertBitSet MR_VertBitSet; // Defined in `#include <MRCMesh/MRBitSet.h>`.
typedef struct MR_VertCoords MR_VertCoords; // Defined in `#include <MRCMesh/MRVector.h>`.
typedef struct MR_std_vector_MR_Vector3f MR_std_vector_MR_Vector3f; // Defined in `#include <MRCMisc/std_vector_MR_Vector3f.h>`.
 

typedef struct MR_FreeFormDeformer MR_FreeFormDeformer;

typedef struct MR_FreeFormBestFit MR_FreeFormBestFit;

MRC_API MR_FreeFormDeformer *MR_FreeFormDeformer_ConstructFromAnother(MR_PassBy _other_pass_by, MR_FreeFormDeformer *_other);

MRC_API const MR_FreeFormDeformer *MR_FreeFormDeformer_OffsetPtr(const MR_FreeFormDeformer *ptr, ptrdiff_t i);

MRC_API MR_FreeFormDeformer *MR_FreeFormDeformer_OffsetMutablePtr(MR_FreeFormDeformer *ptr, ptrdiff_t i);
 
// Only set mesh ref
MRC_API MR_FreeFormDeformer *MR_FreeFormDeformer_Construct_MR_VertCoords(MR_VertCoords *coords, const MR_VertBitSet *valid);

MRC_API MR_FreeFormDeformer *MR_FreeFormDeformer_Construct_MR_Mesh(MR_Mesh *mesh, const MR_VertBitSet *region);

MRC_API void MR_FreeFormDeformer_Destroy(const MR_FreeFormDeformer *_this);

MRC_API void MR_FreeFormDeformer_DestroyArray(const MR_FreeFormDeformer *_this);
 
// Calculates all points' normalized positions in parallel
// sets ref grid by initialBox, if initialBox is invalid uses mesh bounding box instead
MRC_API void MR_FreeFormDeformer_init(MR_FreeFormDeformer *_this, const MR_Vector3i *resolution, const MR_Box3f *initialBox);
 
// Updates ref grid point position
MRC_API void MR_FreeFormDeformer_setRefGridPointPosition(MR_FreeFormDeformer *_this, const MR_Vector3i *coordOfPointInGrid, const MR_Vector3f *newPos);
 
// Gets ref grid point position
MRC_API const MR_Vector3f *MR_FreeFormDeformer_getRefGridPointPosition(const MR_FreeFormDeformer *_this, const MR_Vector3i *coordOfPointInGrid);
 
// Apply updated grid to all mesh points in parallel
// ensure updating render object after using it
MRC_API void MR_FreeFormDeformer_apply(const MR_FreeFormDeformer *_this);
 
// Apply updated grid to given point
MRC_API MR_Vector3f MR_FreeFormDeformer_applySinglePoint(const MR_FreeFormDeformer *_this, const MR_Vector3f *point);
 
// Get one dimension index by grid coord
MRC_API int MR_FreeFormDeformer_getIndex(const MR_FreeFormDeformer *_this, const MR_Vector3i *coordOfPointInGrid);
 
// Get grid coord by index
MRC_API MR_Vector3i MR_FreeFormDeformer_getCoord(const MR_FreeFormDeformer *_this, int index);

MRC_API const MR_std_vector_MR_Vector3f *MR_FreeFormDeformer_getAllRefGridPositions(const MR_FreeFormDeformer *_this);

MRC_API void MR_FreeFormDeformer_setAllRefGridPositions(MR_FreeFormDeformer *_this, const MR_std_vector_MR_Vector3f *refPoints);

MRC_API const MR_Vector3i *MR_FreeFormDeformer_getResolution(const MR_FreeFormDeformer *_this);

MRC_API MR_FreeFormBestFit *MR_FreeFormBestFit_ConstructFromAnother(MR_PassBy _other_pass_by, MR_FreeFormBestFit *_other);

MRC_API const MR_FreeFormBestFit *MR_FreeFormBestFit_OffsetPtr(const MR_FreeFormBestFit *ptr, ptrdiff_t i);

MRC_API MR_FreeFormBestFit *MR_FreeFormBestFit_OffsetMutablePtr(MR_FreeFormBestFit *ptr, ptrdiff_t i);

MRC_API MR_FreeFormBestFit *MR_FreeFormBestFit_Construct(const MR_Box3d *box, const MR_Vector3i *resolution);

MRC_API void MR_FreeFormBestFit_Destroy(const MR_FreeFormBestFit *_this);

MRC_API void MR_FreeFormBestFit_DestroyArray(const MR_FreeFormBestFit *_this);

MRC_API MR_FreeFormBestFit *MR_FreeFormBestFit_AssignFromAnother(MR_FreeFormBestFit *_this, MR_PassBy _other_pass_by, MR_FreeFormBestFit *_other);

MRC_API void MR_FreeFormBestFit_addPair_MR_Vector3d(MR_FreeFormBestFit *_this, const MR_Vector3d *src, const MR_Vector3d *tgt, const double *w);

MRC_API void MR_FreeFormBestFit_addPair_MR_Vector3f(MR_FreeFormBestFit *_this, const MR_Vector3f *src, const MR_Vector3f *tgt, const float *w);

MRC_API void MR_FreeFormBestFit_addOther(MR_FreeFormBestFit *_this, const MR_FreeFormBestFit *other);

MRC_API void MR_FreeFormBestFit_setStabilizer(MR_FreeFormBestFit *_this, double stabilizer);

MRC_API double MR_FreeFormBestFit_getStabilizer(const MR_FreeFormBestFit *_this);

MRC_API MR_std_vector_MR_Vector3f *MR_FreeFormBestFit_findBestDeformationReferenceGrid(MR_FreeFormBestFit *_this);

MRC_API MR_std_vector_MR_Vector3f *MR_makeFreeFormOriginGrid(const MR_Box3f *box, const MR_Vector3i *resolution);
 
// Calculates best Free Form transform to fit given source->target deformation
// origin ref grid as box corners ( resolution parameter specifies how to divide box )
// samplesToBox - if set used to transform source and target points to box space
// returns new positions of ref grid
MRC_API MR_std_vector_MR_Vector3f *MR_findBestFreeformDeformation(const MR_Box3f *box, const MR_std_vector_MR_Vector3f *source, const MR_std_vector_MR_Vector3f *target, const MR_Vector3i *resolution, const MR_AffineXf3f *samplesToBox);
 
#ifdef __cplusplus
} // extern "C"
#endif