#include <grid.h>
Inheritance diagram for Manta::FlagGrid:
Public Member Functions | |
| PYTHON () FlagGrid(FluidSolver *parent | |
| calculate L1 norm of grid content | |
| int | getAt (const Vec3 &pos) const |
| access for particles | |
| bool | isObstacle (IndexInt idx) const |
| check for different flag types | |
| bool | isObstacle (int i, int j, int k) const |
| bool | isObstacle (const Vec3i &pos) const |
| bool | isObstacle (const Vec3 &pos) const |
| bool | isFluid (IndexInt idx) const |
| bool | isFluid (int i, int j, int k) const |
| bool | isFluid (const Vec3i &pos) const |
| bool | isFluid (const Vec3 &pos) const |
| bool | isInflow (IndexInt idx) const |
| bool | isInflow (int i, int j, int k) const |
| bool | isInflow (const Vec3i &pos) const |
| bool | isInflow (const Vec3 &pos) const |
| bool | isEmpty (IndexInt idx) const |
| bool | isEmpty (int i, int j, int k) const |
| bool | isEmpty (const Vec3i &pos) const |
| bool | isEmpty (const Vec3 &pos) const |
| bool | isOutflow (IndexInt idx) const |
| bool | isOutflow (int i, int j, int k) const |
| bool | isOutflow (const Vec3i &pos) const |
| bool | isOutflow (const Vec3 &pos) const |
| bool | isOpen (IndexInt idx) const |
| bool | isOpen (int i, int j, int k) const |
| bool | isOpen (const Vec3i &pos) const |
| bool | isOpen (const Vec3 &pos) const |
| bool | isStick (IndexInt idx) const |
| bool | isStick (int i, int j, int k) const |
| bool | isStick (const Vec3i &pos) const |
| bool | isStick (const Vec3 &pos) const |
| void | InitMinXWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| void | InitMaxXWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| void | InitMinYWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| void | InitMaxYWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| void | InitMinZWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| void | InitMaxZWall (const int &boundaryWidth, Grid< Real > &phiWalls) |
| PYTHON () void initDomain(const int &boundaryWidth=0 | |
| void | initBoundaries (const int &boundaryWidth, const int *types) |
| PYTHON () void updateFromLevelset(LevelsetGrid &levelset) | |
| set fluid flags inside levelset (liquids) | |
| PYTHON () void fillGrid(int type | |
| set all cells (except obs/in/outflow) to type (fluid by default) | |
| PYTHON () int countCells(int flag | |
 Public Member Functions inherited from Manta::Grid< int > | |
| PYTHON () Grid(FluidSolver *parent | |
| init new grid, values are set to zero More... | |
| PYTHON () Grid< int > ©From(const Grid< int > &a | |
| warning - do not use "=" for grids in python, this copies the reference! not the grid content... More... | |
| PYTHON () void add(const Grid< int > &a) | |
| add/subtract other grid | |
| PYTHON () void sub(const Grid< int > &a) | |
| PYTHON () void setConst(int s) | |
| set all cells to constant value | |
| PYTHON () void addConst(int s) | |
| add constant to all grid cells | |
| PYTHON () void addScaled(const Grid< int > &a | |
| add scaled other grid to current one (note, only "Real" factor, "T" type not supported here!) | |
| PYTHON () void mult(const Grid< int > &a) | |
| multiply contents of grid | |
| PYTHON () void multConst(int s) | |
| multiply each cell by a constant scalar value | |
| PYTHON () void clamp(Real min | |
| clamp content to range (for vec3, clamps each component separately) | |
| PYTHON () void stomp(const int &threshold) | |
| reduce small values to zero | |
| PYTHON () Real getMaxAbs() | |
| get absolute max value in grid | |
| PYTHON () Real getMax() | |
| get max value in grid | |
| PYTHON () Real getMin() | |
| get min value in grid | |
| PYTHON () void setBound(int value | |
| set all boundary cells to constant value (Dirichlet) | |
| PYTHON () void setBoundNeumann(int boundaryWidth | |
| set all boundary cells to last inner value (Neumann) | |
| PYTHON() std | PYTHON () void printGrid(int zSlice |
| get data pointer of grid More... | |
| Grid (const Grid< int > &a) | |
| create new & copy content from another grid | |
| virtual | ~Grid () |
| return memory to solver | |
| int | get (int i, int j, int k) const |
| int & | get (int i, int j, int k) |
| access data | |
| int | get (IndexInt idx) const |
| access data | |
| int | get (const Vec3i &pos) const |
| access data | |
| int & | operator() (int i, int j, int k) |
| access data | |
| int | operator() (int i, int j, int k) const |
| access data | |
| int & | operator() (IndexInt idx) |
| access data | |
| int | operator() (IndexInt idx) const |
| access data | |
| int & | operator() (const Vec3i &pos) |
| access data | |
| int | operator() (const Vec3i &pos) const |
| access data | |
| int & | operator() (int i, int j, int k, int unused) |
| grid4d compatibility functions | |
| int | operator() (int i, int j, int k, int unused) const |
| int & | operator[] (IndexInt idx) |
| access data | |
| const int | operator[] (IndexInt idx) const |
| access data | |
| int | getInterpolated (const Vec3 &pos) const |
| void | setInterpolated (const Vec3 &pos, const int &val, Grid< Real > &sumBuffer) const |
| int | getInterpolatedHi (const Vec3 &pos, int order) const |
| Grid< int > & | operator+= (const Grid< S > &a) |
| Grid< int > & | operator+= (const S &a) |
| Grid< int > & | operator-= (const Grid< S > &a) |
| Grid< int > & | operator-= (const S &a) |
| Grid< int > & | operator*= (const Grid< S > &a) |
| Grid< int > & | operator*= (const S &a) |
| Grid< int > & | operator/= (const Grid< S > &a) |
| Grid< int > & | operator/= (const S &a) |
| Grid< int > & | safeDivide (const Grid< int > &a) |
| void | swap (Grid< int > &other) |
| Swap data with another grid (no actual data is moved) | |
| Real | getMax () |
| Real | getMax () |
| Real | getMax () |
| Public Member Functions inherited from Manta::GridBase | |
| PYTHON () GridBase(FluidSolver *parent) | |
| int | getSizeX () const |
| Get the grids X dimension. | |
| int | getSizeY () const |
| Get the grids Y dimension. | |
| int | getSizeZ () const |
| Get the grids Z dimension. | |
| Vec3i | getSize () const |
| Get the grids dimensions. | |
| IndexInt | getStrideX () const |
| Get Stride in X dimension. | |
| IndexInt | getStrideY () const |
| Get Stride in Y dimension. | |
| IndexInt | getStrideZ () const |
| Get Stride in Z dimension. | |
| Real | getDx () |
| void | checkIndex (int i, int j, int k) const |
| Check if indices are within bounds, otherwise error (should only be called when debugging) | |
| void | checkIndex (IndexInt idx) const |
| Check if indices are within bounds, otherwise error (should only be called when debugging) | |
| bool | isInBounds (const Vec3i &p, int bnd) const |
| Check if index is within given boundaries. | |
| bool | isInBounds (const Vec3i &p) const |
| Check if index is within given boundaries. | |
| bool | isInBounds (const Vec3 &p, int bnd=0) const |
| Check if index is within given boundaries. | |
| bool | isInBounds (IndexInt idx) const |
| Check if linear index is in the range of the array. | |
| GridType | getType () const |
| Get the type of grid. | |
| bool | is3D () const |
| Check dimensionality. | |
| IndexInt | index (int i, int j, int k) const |
| Get index into the data. | |
| IndexInt | index (const Vec3i &pos) const |
| Get index into the data. | |
| bool | is4D () const |
| grid4d compatibility functions | |
| int | getSizeT () const |
| int | getStrideT () const |
| int | index (int i, int j, int k, int unused) const |
| bool | isInBounds (int i, int j, int k, int t, int bnd) const |
Public Attributes | |
| int | dim =3 |
| int bool | show |
| const std::string & | wall = "xXyYzZ" |
| const std::string const std::string & | open = " " |
| const std::string const std::string const std::string & | inflow = " " |
| const std::string const std::string const std::string const std::string & | outflow = " " |
| const std::string const std::string const std::string const std::string Grid< Real > * | phiWalls = 0x00 ) |
| int | bnd =0 |
| int Grid< Real > * | mask =NULL) |
| Public Attributes inherited from Manta::Grid< int > | |
| bool | show |
| bool | copyType |
| const int & | factor |
| Real | max |
| int | boundaryWidth |
| PYTHON() std bool | printIndex |
Additional Inherited Members | |
| Public Types inherited from Manta::Grid< int > | |
| typedef int | BASETYPE |
| typedef GridBase | BASETYPE_GRID |
| Public Types inherited from Manta::GridBase | |
| enum | GridType { TypeNone = 0, TypeReal = 1, TypeInt = 2, TypeVec3 = 4, TypeMAC = 8, TypeLevelset = 16, TypeFlags = 32 } |
| Protected Attributes inherited from Manta::Grid< int > | |
| int * | mData |
| Protected Attributes inherited from Manta::GridBase | |
| GridType | mType |
| Vec3i | mSize |
| Real | mDx |
| bool | m3D |
| IndexInt | mStrideZ |
Detailed Description
Special functions for FlagGrid
Member Function Documentation
◆ PYTHON()
|
virtual |
count no. of cells matching flags via "AND" warning for large grids! only regular int returned (due to python interface) optionally creates mask in RealGrid (1 where flag matches, 0 otherwise)
Implements Manta::Grid< int >.
Member Data Documentation
◆ show
| int bool Manta::FlagGrid::show |
Initial value:
=true) : Grid<int>(parent, show) {
mType = (GridType)(TypeFlags | TypeInt); }
enum CellType {
TypeNone = 0,
TypeFluid = 1,
TypeObstacle = 2,
TypeEmpty = 4,
TypeInflow = 8,
TypeOutflow = 16,
TypeOpen = 32,
TypeStick = 64,
TypeReserved = 256,
}
The documentation for this class was generated from the following files:
