Woolz Image Processing  Version 1.7.5
Data Fields
_WlzThreeDViewStruct Struct Reference
WlzSectionTransform

Defines a planar section through a 3D volume. Typedef: WlzThreeDViewStruct. More...

Data Fields

WlzObjectType type
 
int linkcount
 
void * freeptr
 
int initialised
 
WlzDVertex3 fixed
 
double theta
 
double phi
 
double zeta
 
double dist
 
double scale
 
double voxelSize [3]
 
int voxelRescaleFlg
 
WlzInterpolationType interp
 
WlzThreeDViewMode view_mode
 
WlzDVertex3 up
 
WlzDVertex3 fixed_2
 
double fixed_line_angle
 
WlzObject * ref_obj
 
WlzDVertex3 minvals
 
WlzDVertex3 maxvals
 
double * xp_to_x
 
double * xp_to_y
 
double * xp_to_z
 
double * yp_to_x
 
double * yp_to_y
 
double * yp_to_z
 
WlzAffineTransform * trans
 

Detailed Description

Defines a planar section through a 3D volume. Typedef: WlzThreeDViewStruct.

Field Documentation

WlzObjectType _WlzThreeDViewStruct::type

Identifies the 3D view data structure: WLZ_3D_VIEW_STRUCT.

Referenced by main(), Wlz3DSectionOcc(), WlzGetMaskedSectionFromObject(), WlzGetSubSectionFromObject(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), and WlzWriteMeshTransform3D().

int _WlzThreeDViewStruct::linkcount

Core.

Referenced by WlzAssign3DViewStruct(), WlzFree3DViewStruct(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), and WlzObjectFacts().

void* _WlzThreeDViewStruct::freeptr

Core.

Referenced by Wlz3DViewStructSetupTransformLuts(), WlzFree3DViewStruct(), WlzInit3DViewStruct(), WlzMake3DViewStruct(), and WlzMake3DViewStructCopy().

int _WlzThreeDViewStruct::initialised

Non zero if the 3D view structure has been initialized.

Referenced by Wlz3DSectionSegmentObject(), Wlz3DViewGetGivenBBIntersection(), Wlz3DViewGetIntersectionAngle(), Wlz3DViewGetIntersectionPoint(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewStructTransformBB(), WlzFree3DViewStruct(), WlzGetMaskedSectionFromObject(), WlzGetSubSectionFromObject(), WlzInit3DViewStruct(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), and WlzProjectObjToPlane().

WlzDVertex3 _WlzThreeDViewStruct::fixed

Fixed point.

Referenced by main(), Wlz3DViewGetFixed(), Wlz3DViewGetPlaneEqn(), Wlz3DViewSetFixed(), Wlz3DViewStructFromNormal(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::theta

Angle of rotation about the z-axis (radians).

Referenced by main(), Wlz3DViewGetPlaneEqn(), Wlz3DViewGetTheta(), Wlz3DViewSetTheta(), Wlz3DViewStructFromNormal(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::phi

Angle between the viewing direction and the original z-axis (radians).

Referenced by main(), Wlz3DViewGetPhi(), Wlz3DViewGetPlaneEqn(), Wlz3DViewSetPhi(), Wlz3DViewStructFromNormal(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::zeta

Referenced by main(), Wlz3DViewGetZeta(), Wlz3DViewSetZeta(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::dist

Perpendicular distance from the fixed point to the view plane.

Referenced by main(), Wlz3DSectionIncrementDistance(), Wlz3DSectionOcc(), Wlz3DSectionSegmentObject(), Wlz3DViewGetDist(), Wlz3DViewGetIntersectionPoint(), Wlz3DViewGetPlaneEqn(), Wlz3DViewSetDist(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewStructTransformBB(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::scale

Overall scale parameter

Referenced by main(), Wlz3DViewGetScale(), Wlz3DViewSetScale(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

double _WlzThreeDViewStruct::voxelSize[3]

Voxel rescaling if required

Referenced by WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

int _WlzThreeDViewStruct::voxelRescaleFlg

Voxel rescaling mode

Referenced by WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

WlzInterpolationType _WlzThreeDViewStruct::interp

use pixel interpolation

Referenced by WlzGetProjectionFromObject(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

WlzThreeDViewMode _WlzThreeDViewStruct::view_mode

Determines the angle at which the section cut.

Referenced by main(), Wlz3DViewGetViewMode(), Wlz3DViewSetViewMode(), Wlz3DViewStructFromNormal(), Wlz3DViewTransformBitmap(), WlzDrawDomainObj(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

WlzDVertex3 _WlzThreeDViewStruct::up

Up vector.

Referenced by main(), Wlz3DViewGetUp(), Wlz3DViewSetUp(), Wlz3DViewStructFromNormal(), Wlz3DViewTransformBitmap(), WlzEffBibParse3DSectionViewParamsRecord(), WlzEffBibWrite3DSectionViewParamsRecord(), WlzGetProjectionFromObject(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), WlzProjectObjToPlane(), WlzReadMeshTransform3D(), and WlzWriteMeshTransform3D().

WlzDVertex3 _WlzThreeDViewStruct::fixed_2

Second fixed point.

Referenced by Wlz3DViewGetFixed2(), Wlz3DViewSetFixed2(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStructCopy(), and WlzObjectFacts().

double _WlzThreeDViewStruct::fixed_line_angle

Angle of fixed line.

Referenced by Wlz3DViewGetFixedLineAngle(), Wlz3DViewSetFixedLineAngle(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStructCopy(), and WlzObjectFacts().

WlzObject* _WlzThreeDViewStruct::ref_obj

Referenced by main(), Wlz3DSectionOcc(), Wlz3DViewGetBoundingBoxIntersection(), Wlz3DViewGetBoundingBoxIntersectionA(), WlzFree3DViewStruct(), WlzInit3DViewStruct(), WlzMake3DViewStruct(), and WlzMake3DViewStructCopy().

WlzDVertex3 _WlzThreeDViewStruct::minvals

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DSectionOcc(), Wlz3DViewGetMinvals(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewStructTransformBB(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), WlzGetSubSectionFromObject(), WlzObjectFacts(), and WlzProjectObjToPlane().

WlzDVertex3 _WlzThreeDViewStruct::maxvals

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DSectionOcc(), Wlz3DViewGetMaxvals(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewStructTransformBB(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), WlzGetSubSectionFromObject(), WlzObjectFacts(), and WlzProjectObjToPlane().

double* _WlzThreeDViewStruct::xp_to_x

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

double * _WlzThreeDViewStruct::xp_to_y

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

double * _WlzThreeDViewStruct::xp_to_z

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

double* _WlzThreeDViewStruct::yp_to_x

Referenced by Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

double * _WlzThreeDViewStruct::yp_to_y

Referenced by Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

double * _WlzThreeDViewStruct::yp_to_z

Referenced by Wlz3DViewStructSetupTransformLuts(), Wlz3DViewTransformObj(), WlzGetMaskedSectionFromObject(), WlzGetProjectionFromObject(), and WlzGetSubSectionFromObject().

WlzAffineTransform* _WlzThreeDViewStruct::trans

Affine transform for given parameters. Could include the voxel size rescaling

Referenced by Wlz3DSectionIncrementDistance(), Wlz3DSectionTransformInvVtx(), Wlz3DSectionTransformVtx(), Wlz3DViewGetIntersectionAngle(), Wlz3DViewGetIntersectionPoint(), Wlz3DViewStructSetupTransformLuts(), Wlz3DViewStructTransformBB(), WlzFree3DViewStruct(), WlzInit3DViewStructAffineTransform(), WlzMake3DViewStruct(), WlzMake3DViewStructCopy(), WlzObjectFacts(), and WlzProjectObjToPlane().

The documentation for this struct was generated from the following file: