GMOperatorsInterfaces CATICGMTopologicalFill
Usage: you must use this class as is. You should never derive it.
public class CATICGMTopologicalFill
Class defining the topological operator that fills a space defined by a set of wires.
The wires must define a closed area.
Continuity criteria can be precised: G0, G1 if the supporting surfaces of the wire
are given, G0 otherwise. The supporting surfaces must be coherent to allow the operator to
compute a G1 continuity.
The CATICGMTopologicalFill operator creates the resulting filling skin body
separately from the inputs: the wires of the input bodies are not used to define the topology
of the resulting fill body.
- A CATCGMTopologicalFill operator is created with the CATCGMCreateTopologicalFill global function.
It must be directly released with the Release method. It is is not streamable.
- Options can be precised with the SetXxx methods, before
asking for the computation with the Run method
- The result is accessed with the GetResult method. If you do not want
to keep the resulting body, use the method to remove it from the geometric factory. Although several sucessive
Runs with different inputs
are possible, it is strongly recommended to Run it only once.
- The journal corresponding to the fill operation is not yet implemented.
Constructor and Destructor Index
- o
CATICGMTopologicalFill()
- Constructor
Method Index
- o
Check()
- Checks the computation.
- o
GetCenterPoint(CATVertex&)
- Returns the center point inside the hole to fill.
- o
GetFillType()
- Returns the fill type.
- o
GetG0MaxAccuracy()
- Returns the maximum admissible continuity gap on the result.
- o
GetG0MaxDeviation()
- Returns the maximum continuity gap on the result.
- o
GetG1MaxDeviation()
- Returns the maximum tangency gap (in radians) on the result.
- o
GetResult()
- Returns the result of this operator.
- o
ResetCenterPoint()
- Removes the defined center point.
- o
Run()
- Runs this operator (ADVANCED mode).
- o
SetCenterPoint(CATVertex&)
- Defines the center point inside the hole to fill (ADVANCED mode).
- o
SetFlatFaceMode(CATLONG32)
- Activates the flat face mode.
- o
SetInputValidationMode(CATLONG32)
- Checks whether holes must be detected in the input wires (ADVANCED mode).
- o
SetTransitionContinuity(CATLONG32,CATLONG32)
- Defines the continuity criteria to take into account for a given wire (ADVANCED mode).
Constructor and Destructor
o CATICGMTopologicalFill
| public CATICGMTopologicalFill( | ) |
-
Constructor
Methods
o Check
-
Checks the computation.
- Returns:
- 0 if the computation occured without problem.
o GetCenterPoint
| public virtual GetCenterPoint( | | ioCenterPoint) |
-
Returns the center point inside the hole to fill.
The fill algorithm fills the hole with four sided faces. In case of not four sided input holes,
the algorithm defines a center point allowing it to create four sided faces. This point can also
be defined by the SetCenterPoint method (ADVANCED mode).
- Parameters:
-
- ioCenterPoint
- The vertex representing the center point.
o GetFillType
| public virtual GetFillType( | ) |
-
Returns the fill type.
- Returns:
- The fill type.
Useful in automatic mode to know which solution was chosen.
o GetG0MaxAccuracy
| public virtual GetG0MaxAccuracy( | ) |
-
Returns the maximum admissible continuity gap on the result.
This value is computed by taking into account some incompatibilities in the input model.
Hence, it can be larger than the factory resolution.
- Returns:
- The value of maximum admissible continuity gap.
o GetG0MaxDeviation
| public virtual GetG0MaxDeviation( | ) |
-
Returns the maximum continuity gap on the result.
- Returns:
- The value of maximum continuity gap.
o GetG1MaxDeviation
| public virtual GetG1MaxDeviation( | ) |
-
Returns the maximum tangency gap (in radians) on the result.
- Returns:
- The value in radians of maximum tangency gap.
o GetResult
| public virtual GetResult( | ) |
-
Returns the result of this operator.
- Returns:
- The pointer to the created body. You must delete it with the
method if you do not want to keep it. Note: in case of multiple Runs, the operator
deletes the intermediate bodies.
o ResetCenterPoint
| public virtual ResetCenterPoint( | ) |
-
Removes the defined center point.
The algorithm defines the default center point.
o Run
-
Runs this operator (ADVANCED mode).
It is possible to Run the operator several times,
with different parameters. After each Run, a new body is created.
o SetCenterPoint
| public virtual SetCenterPoint( | | iCenterPoint) |
-
Defines the center point inside the hole to fill (ADVANCED mode).
The fill algorithm fills the hole with four sided faces. In case of not four sided input holes,
this method defines a center point allowing the algorithm to create four sided faces.
- Parameters:
-
- iCenterPoint
- The vertex representing the center point.
o SetFlatFaceMode
| public virtual SetFlatFaceMode( | const | iMode | = 1) |
-
Activates the flat face mode.
- Parameters:
-
- iMode
- The flat mode.
Legal values:
- 1
- to activate the flat face mode: in this case, it creates a planar face if the hole
to fill is flat.
- 0
- to deactivate the flat face mode: this is the default mode.
o SetInputValidationMode
| public virtual SetInputValidationMode( | const | iMode | = 1) |
-
Checks whether holes must be detected in the input wires (ADVANCED mode).
- Parameters:
-
- iMode
- The validation mode.
Legal values:
- 1
- to check the inputs.
- 0
- no check (default mode).
o SetTransitionContinuity
| public virtual SetTransitionContinuity( | const | iWhichWire, |
| const | iTransitionContinuity) |
-
Defines the continuity criteria to take into account for a given wire (ADVANCED mode).
- Parameters:
-
- iWhichWire
- The rank (beginning at 1) of the input wire.
- iTransitionContinuity
- The continuity criteria
Legal values:
- 0
- for G0 continuity (default mode).
- 1
- for G1 continuity.
This object is included in the file: CATICGMTopologicalFillLight.h
If needed, your Imakefile.mk should include the module: CATGMOperatorsInterfaces
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