modify_component_relationsmodify_component_relationsModifyComponentRelationsmodify_component_relationsModifyComponentRelationsModifyComponentRelations (Operator)

Name

modify_component_relationsmodify_component_relationsModifyComponentRelationsmodify_component_relationsModifyComponentRelationsModifyComponentRelations — Modify the relations within a training result.

Signature

Description

modify_component_relationsmodify_component_relationsModifyComponentRelationsmodify_component_relationsModifyComponentRelationsModifyComponentRelations modifies the relations between the model components within the component training result ComponentTrainingIDComponentTrainingIDComponentTrainingIDComponentTrainingIDComponentTrainingIDcomponentTrainingID. The selection of the relation(s) that should be changed is performed by setting ReferenceComponentReferenceComponentReferenceComponentReferenceComponentReferenceComponentreferenceComponent and ToleranceComponentToleranceComponentToleranceComponentToleranceComponentToleranceComponenttoleranceComponent, respectively. This means that the relative movement of component ToleranceComponentToleranceComponentToleranceComponentToleranceComponentToleranceComponenttoleranceComponent with respect to the component ReferenceComponentReferenceComponentReferenceComponentReferenceComponentReferenceComponentreferenceComponent is modified.

The size of the change is specified as follows: By specifying a position tolerance PositionTolerancePositionTolerancePositionTolerancePositionTolerancePositionTolerancepositionTolerance, the semi-axes of the rectangle that describes the reference point's movement (see train_model_componentstrain_model_componentsTrainModelComponentstrain_model_componentsTrainModelComponentsTrainModelComponents) are enlarged by PositionTolerancePositionTolerancePositionTolerancePositionTolerancePositionTolerancepositionTolerance pixels. Accordingly, by specifying an orientation tolerance AngleToleranceAngleToleranceAngleToleranceAngleToleranceAngleToleranceangleTolerance, the angle range that describes the variation of the relative orientation (see train_model_componentstrain_model_componentsTrainModelComponentstrain_model_componentsTrainModelComponentsTrainModelComponents) is enlarged by AngleToleranceAngleToleranceAngleToleranceAngleToleranceAngleToleranceangleTolerance to both sides. Consequently, negative tolerance values lead to a decreased size of the relations. The operator modify_component_relationsmodify_component_relationsModifyComponentRelationsmodify_component_relationsModifyComponentRelationsModifyComponentRelations is particularly useful when the training images that were used during the training do not cover the entire spectrum of the relative movements.

In order to select the relations that should be modified, values for ReferenceComponentReferenceComponentReferenceComponentReferenceComponentReferenceComponentreferenceComponent and ToleranceComponentToleranceComponentToleranceComponentToleranceComponentToleranceComponenttoleranceComponent can be passed in one of the following ways: For each of both parameters either one value, several values, or the string 'all'"all""all""all""all""all" can be passed. The following table summarizes the different possibilities by giving the affected relations for different combinations of parameter values. Here, four model components are assumed (0, 1, 2, and 3). If, for example, ReferenceComponentReferenceComponentReferenceComponentReferenceComponentReferenceComponentreferenceComponent is set to 0 and ToleranceComponentToleranceComponentToleranceComponentToleranceComponentToleranceComponenttoleranceComponent is set to 1, then the relation (0,1), which corresponds to the relative movement of component 1 with respect to component 0, will be modified.

The number of tolerance values passed in PositionTolerancePositionTolerancePositionTolerancePositionTolerancePositionTolerancepositionTolerance and AngleToleranceAngleToleranceAngleToleranceAngleToleranceAngleToleranceangleTolerance must be either 1 or be equal to the number of affected relations. In the former case all affected relations are modified by the same value, whereas in the latter case each relation can be modified individually by passing different values within a tuple.

Parallelization

• Multithreading type: exclusive (runs in parallel only with independent operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

This operator modifies the state of the following input parameter:

• ComponentTrainingIDComponentTrainingIDComponentTrainingIDComponentTrainingIDComponentTrainingIDcomponentTrainingID

Parameters

Result

If the handle of the training result is valid, the operator modify_component_relationsmodify_component_relationsModifyComponentRelationsmodify_component_relationsModifyComponentRelationsModifyComponentRelations returns the value 2 (H_MSG_TRUE). If necessary an exception is raised.

Possible Predecessors

train_model_componentstrain_model_componentsTrainModelComponentstrain_model_componentsTrainModelComponentsTrainModelComponents

Possible Successors

create_trained_component_modelcreate_trained_component_modelCreateTrainedComponentModelcreate_trained_component_modelCreateTrainedComponentModelCreateTrainedComponentModel

Module

Matching