#include <Stencils.h>
Inherits BaseStencil< CurvatureStencil< GridT, IsSafe >, GridT, IsSafe >.
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| | CurvatureStencil (const GridType &grid) |
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| | CurvatureStencil (const GridType &grid, Real dx) |
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| ValueType | meanCurvature () |
| | Return the mean curvature at the previously buffered location. More...
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| ValueType | meanCurvatureNormGrad () |
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| ValueType | laplacian () const |
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| math::Vec3< ValueType > | gradient () |
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| void | moveTo (const Coord &ijk) |
| | Initialize the stencil buffer with the values of voxel (i, j, k) and its neighbors. More...
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| void | moveTo (const Coord &ijk, const ValueType ¢erValue) |
| | Initialize the stencil buffer with the values of voxel (i, j, k) and its neighbors. The method also takes a value of the center element of the stencil, assuming it is already known. More...
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| void | moveTo (const IterType &iter) |
| | Initialize the stencil buffer with the values of voxel (x, y, z) and its neighbors. More...
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| void | moveTo (const Vec3< RealType > &xyz) |
| | Initialize the stencil buffer with the values of voxel (x, y, z) and its neighbors. More...
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| const ValueType & | getValue (unsigned int pos=0) const |
| | Return the value from the stencil buffer with linear offset pos. More...
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| const ValueType & | getValue () const |
| | Return the value at the specified location relative to the center of the stencil. More...
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| void | setValue (const ValueType &value) |
| | Set the value at the specified location relative to the center of the stencil. More...
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| int | size () |
| | Return the size of the stencil buffer. More...
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| ValueType | median () const |
| | Return the median value of the current stencil. More...
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| ValueType | mean () const |
| | Return the mean value of the current stencil. More...
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| ValueType | min () const |
| | Return the smallest value in the stencil buffer. More...
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| ValueType | max () const |
| | Return the largest value in the stencil buffer. More...
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| const Coord & | getCenterCoord () const |
| | Return the coordinates of the center point of the stencil. More...
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| const ValueType & | getCenterValue () const |
| | Return the value at the center of the stencil. More...
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| bool | intersects (const ValueType &isoValue=zeroVal< ValueType >()) const |
| | Return true if the center of the stencil intersects the iso-contour specified by the isoValue. More...
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| const GridType & | grid () const |
| | Return a const reference to the grid from which this stencil was constructed. More...
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| const AccessorType & | accessor () const |
| | Return a const reference to the ValueAccessor associated with this Stencil. More...
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| static const int | SIZE = 19 |
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| template<typename , typename , bool > |
| class | BaseStencil |
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◆ AccessorType
◆ BufferType
◆ GridType
◆ IterType
◆ TreeType
◆ ValueType
◆ CurvatureStencil() [1/2]
◆ CurvatureStencil() [2/2]
◆ accessor()
Return a const reference to the ValueAccessor associated with this Stencil.
◆ getCenterCoord()
| const Coord& getCenterCoord |
( |
| ) |
const |
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inlineinherited |
Return the coordinates of the center point of the stencil.
◆ getCenterValue()
Return the value at the center of the stencil.
◆ getValue() [1/2]
| const ValueType& getValue |
( |
unsigned int |
pos = 0 | ) |
const |
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inlineinherited |
Return the value from the stencil buffer with linear offset pos.
- Note
- The default (pos = 0) corresponds to the first element which is typically the center point of the stencil.
◆ getValue() [2/2]
Return the value at the specified location relative to the center of the stencil.
◆ gradient()
Return the gradient computed at the previously buffered location by second-order central differencing.
- Note
- This method should not be called until the stencil buffer has been populated via a call to moveTo(ijk).
◆ grid()
Return a const reference to the grid from which this stencil was constructed.
◆ intersects()
Return true if the center of the stencil intersects the iso-contour specified by the isoValue.
◆ laplacian()
Return the Laplacian computed at the previously buffered location by second-order central differencing.
- Note
- This method should not be called until the stencil buffer has been populated via a call to moveTo(ijk).
◆ max()
Return the largest value in the stencil buffer.
◆ mean()
Return the mean value of the current stencil.
◆ meanCurvature()
Return the mean curvature at the previously buffered location.
- Note
- This method should not be called until the stencil buffer has been populated via a call to moveTo(ijk).
◆ meanCurvatureNormGrad()
Return the mean curvature multiplied by the norm of the central-difference gradient. This method is very useful for mean-curvature flow of level sets!
- Note
- This method should not be called until the stencil buffer has been populated via a call to moveTo(ijk).
◆ median()
Return the median value of the current stencil.
◆ min()
Return the smallest value in the stencil buffer.
◆ moveTo() [1/4]
| void moveTo |
( |
const Coord & |
ijk | ) |
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inlineinherited |
Initialize the stencil buffer with the values of voxel (i, j, k) and its neighbors.
- Parameters
-
| ijk | Index coordinates of stencil center |
◆ moveTo() [2/4]
Initialize the stencil buffer with the values of voxel (i, j, k) and its neighbors. The method also takes a value of the center element of the stencil, assuming it is already known.
- Parameters
-
| ijk | Index coordinates of stnecil center |
| centerValue | Value of the center element of the stencil |
◆ moveTo() [3/4]
Initialize the stencil buffer with the values of voxel (x, y, z) and its neighbors.
- Note
- This version is slightly faster than the one above, since the center voxel's value is read directly from the iterator.
◆ moveTo() [4/4]
| void moveTo |
( |
const Vec3< RealType > & |
xyz | ) |
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inlineinherited |
Initialize the stencil buffer with the values of voxel (x, y, z) and its neighbors.
- Parameters
-
| xyz | Floating point voxel coordinates of stencil center |
This method will check to see if it is necessary to update the stencil based on the cached index coordinates of the center point.
◆ setValue()
Set the value at the specified location relative to the center of the stencil.
◆ size()
Return the size of the stencil buffer.
◆ BaseStencil
◆ mCache
◆ mCenter
◆ mGrid
◆ mStencil
◆ SIZE
The documentation for this class was generated from the following file: