A class representing a filter operation for Pose attributes. It is used to build a filter expression by specifying comparison operations on Pose attribute values.

This class provides methods for creating filter nodes that represent various comparison operations on Pose attributes. It supports both:

Comparing entire Pose values (all position and orientation components together)

Component-wise comparisons (filtering on just one component of position or orientation)

The component-wise filtering is enabled through the byPositionX/Y/Z() and byOrientationW/X/Y/Z() methods, which configure the filter to operate on a specific component of the Pose.

Example:

// Find entities where poseVar equals Pose()
Query.where { has(TestComponent.id) }
    .filter { by(TestComponent.poseVar).isEqualTo(Pose()) }
// Find entities where poseVar's postition X is greater than 0.5f
Query.where { has(TestComponent.id) }
     .filter { by(TestComponent.poseVar).byPositionX().greaterThan(0.5f) }
// Find entities where poseVar's orientation W is between 0.0f and 1.0f
Query.where { has(TestComponent.id)}
     .filter { by(TestComponent.poseVar).byOrientationW().greaterThanOrEqualTo(0.0f) and
               by(TestComponent.poseVar).byOrientationW().lessThanOrEqualTo(1.0f) }

Signature

class ByPoseFilterOperation(val attrId: Int, var propId: Int = 0, val filterBuilder: FilterBuilder)

Constructors

ByPoseFilterOperation ( attrId , propId , filterBuilder )

Signature

constructor(attrId: Int, propId: Int = 0, filterBuilder: FilterBuilder)

Parameters

                                                    attrId:
Int
            

The attribute id of the filter operation.

                                                    propId:
Int
            

The property id of the filter operation (0-2 for position x/y/z, 3-6 for orientation w/x/y/z).

                                                    filterBuilder:
FilterBuilder

The filter builder object used to create the filter node.

Returns

ByPoseFilterOperation

Properties

attrId : Int [Get]	Signature val attrId: Int
filterBuilder : FilterBuilder [Get]	Signature val filterBuilder: FilterBuilder
propId : Int [Get][Set]	Signature var propId: Int

Functions

byOrientationW ()	Sets the filter to operate on the W component of the Pose's orientation quaternion. Signature fun byOrientationW(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the orientation's W component.
byOrientationX ()	Sets the filter to operate on the X component of the Pose's orientation quaternion. Signature fun byOrientationX(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the orientation's X component.
byOrientationY ()	Sets the filter to operate on the Y component of the Pose's orientation quaternion. Signature fun byOrientationY(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the orientation's Y component.
byOrientationZ ()	Sets the filter to operate on the Z component of the Pose's orientation quaternion. Signature fun byOrientationZ(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the orientation's Z component.
byPositionX ()	Sets the filter to operate on the X component of the Pose's position. Signature fun byPositionX(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the position's X component.
byPositionY ()	Sets the filter to operate on the Y component of the Pose's position. Signature fun byPositionY(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the position's Y component.
byPositionZ ()	Sets the filter to operate on the Z component of the Pose's position. Signature fun byPositionZ(): ByPoseFilterOperation Returns ByPoseFilterOperation This filter operation configured to filter on the position's Z component.
greaterThan ( value )	Creates a filter node representing a greater than condition with the given float value. This compares only the component specified by propId (position X/Y/Z or orientation W/X/Y/Z). By default, the filter operates on the position's X component. Signature fun greaterThan(value: Float): ByPoseFilterNode Parameters value: Float The float value to compare against. Returns ByPoseFilterNode A filter node representing the greater than condition.
greaterThanOrEqualTo ( value )	Creates a filter node representing a greater than or equal to condition with the given float value. This compares only the component specified by propId (position X/Y/Z or orientation W/X/Y/Z). By default, the filter operates on the position's X component. Signature fun greaterThanOrEqualTo(value: Float): ByPoseFilterNode Parameters value: Float The float value to compare against. Returns ByPoseFilterNode A filter node representing the greater than or equal to condition.
isEqualTo ( value )	Creates a filter node representing an equality condition with the given Pose value. This compares all position (x, y, z) and orientation (w, x, y, z) components of the pose. Signature fun isEqualTo(value: Pose): ByPoseFilterNode Parameters value: Pose The Pose value to compare against. Returns ByPoseFilterNode A filter node representing the equality condition.
isEqualTo ( value )	Creates a filter node representing an equality condition with the given float value. This compares only the component specified by propId (position X/Y/Z or orientation W/X/Y/Z). By default, the filter operates on the position's X component. Signature fun isEqualTo(value: Float): ByPoseFilterNode Parameters value: Float The float value to compare against. Returns ByPoseFilterNode A filter node representing the equality condition.
lessThan ( value )	Creates a filter node representing a less than condition with the given float value. This compares only the component specified by propId (position X/Y/Z or orientation W/X/Y/Z). By default, the filter operates on the position's X component. Signature fun lessThan(value: Float): ByPoseFilterNode Parameters value: Float The float value to compare against. Returns ByPoseFilterNode A filter node representing the less than condition.
lessThanOrEqualTo ( value )	Creates a filter node representing a less than or equal to condition with the given float value. This compares only the component specified by propId (position X/Y/Z or orientation W/X/Y/Z). By default, the filter operates on the position's X component. Signature fun lessThanOrEqualTo(value: Float): ByPoseFilterNode Parameters value: Float The float value to compare against. Returns ByPoseFilterNode A filter node representing the less than or equal to condition.