Meta Developers

GrabPoseHelper Class

Overview

Public Member Functions

delegate Pose

( in Pose desiredPose,

Transform relativeTo )

Static Public Member Functions

static GrabPoseScore	CalculateBestPoseAtSurface ( in Pose desiredPose, in Pose offset, out Pose bestPose, in PoseMeasureParameters scoringModifier, Transform relativeTo, PoseCalculator minimalTranslationPoseCalculator, PoseCalculator minimalRotationPoseCalculator ) Finds the best pose comparing the one that requires the minimum rotation and minimum translation.
static Pose	SelectBestPose ( in Pose poseA, in Pose poseB, in Pose reference, in Pose offset, PoseMeasureParameters scoringModifier, out GrabPoseScore bestScore ) Compares two poses to a reference and returns the most similar one.
static GrabPoseScore	CollidersScore ( Vector3 position, Collider[] colliders, out Vector3 hitPoint ) Calculates the score from a point to a set of colliders.

Details

Member Functions

delegate Pose Oculus.Interaction.Grab.GrabPoseHelper.PoseCalculator ( in Pose desiredPose, Transform relativeTo )
No description available.

Static Member Functions

static GrabPoseScore Oculus.Interaction.Grab.GrabPoseHelper.CalculateBestPoseAtSurface ( in Pose desiredPose, in Pose offset, out Pose bestPose, in PoseMeasureParameters scoringModifier, Transform relativeTo, PoseCalculator minimalTranslationPoseCalculator, PoseCalculator minimalRotationPoseCalculator )
Finds the best pose comparing the one that requires the minimum rotation and minimum translation. Parameters desiredPose Root pose to measure from. offset The offset from the root for accurate scoring bestPose Nearest pose to the desired one at the hand grab pose. scoringModifier Modifiers for the score based in rotation and distance. relativeTo The reference transform to apply the calculators to minimalTranslationPoseCalculator Delegate to calculate the nearest, by position, pose at a hand grab pose. minimalRotationPoseCalculator Delegate to calculate the nearest, by rotation, pose at a hand grab pose. Returns The score, normalized, of the best pose.

static GrabPoseScore Oculus.Interaction.Grab.GrabPoseHelper.CalculateBestPoseAtSurface
( in Pose desiredPose,
in Pose offset,
out Pose bestPose,
in PoseMeasureParameters scoringModifier,
Transform relativeTo,
PoseCalculator minimalTranslationPoseCalculator,
PoseCalculator minimalRotationPoseCalculator )

Finds the best pose comparing the one that requires the minimum rotation and minimum translation.

Parameters

desiredPose

Root pose to measure from.

offset

The offset from the root for accurate scoring

bestPose

Nearest pose to the desired one at the hand grab pose.

scoringModifier

Modifiers for the score based in rotation and distance.

relativeTo

The reference transform to apply the calculators to

minimalTranslationPoseCalculator

Delegate to calculate the nearest, by position, pose at a hand grab pose.

minimalRotationPoseCalculator

Delegate to calculate the nearest, by rotation, pose at a hand grab pose.

Returns

The score, normalized, of the best pose.

static Pose Oculus.Interaction.Grab.GrabPoseHelper.SelectBestPose ( in Pose poseA, in Pose poseB, in Pose reference, in Pose offset, PoseMeasureParameters scoringModifier, out GrabPoseScore bestScore )
Compares two poses to a reference and returns the most similar one. Parameters poseA First root Pose to compare with the reference. poseB Second root Pose to compare with the reference. reference Reference pose to measure from. offset The offset from the roots, for accurate scoring scoringModifier Modifiers for the score based in rotation and distance. bestScore Out value with the score of the best pose. Returns The most similar pose to reference out of the poses

static Pose Oculus.Interaction.Grab.GrabPoseHelper.SelectBestPose
( in Pose poseA,
in Pose poseB,
in Pose reference,
in Pose offset,
PoseMeasureParameters scoringModifier,
out GrabPoseScore bestScore )

Compares two poses to a reference and returns the most similar one.

Parameters

poseA

First root Pose to compare with the reference.

poseB

Second root Pose to compare with the reference.

reference

Reference pose to measure from.

offset

The offset from the roots, for accurate scoring

scoringModifier

Modifiers for the score based in rotation and distance.

bestScore

Out value with the score of the best pose.

Returns

The most similar pose to reference out of the poses

static GrabPoseScore Oculus.Interaction.Grab.GrabPoseHelper.CollidersScore ( Vector3 position, Collider[] colliders, out Vector3 hitPoint )
Calculates the score from a point to a set of colliders. When the point is outside the colliders the further from their surface means the lower the score. When the point is inside any of the colliders the score is always higher. Parameters position Position to measure against the colliders colliders Group of colliders to measure the score hitPoint Output point in the surface or inside the colliders that is near the position Returns A GrabPoseScore value containing the score of the position in reference to the colliders

static GrabPoseScore Oculus.Interaction.Grab.GrabPoseHelper.CollidersScore
( Vector3 position,
Collider[] colliders,
out Vector3 hitPoint )

Calculates the score from a point to a set of colliders.

When the point is outside the colliders the further from their surface means the lower the score. When the point is inside any of the colliders the score is always higher.

Parameters

position

Position to measure against the colliders

colliders

Group of colliders to measure the score

hitPoint

Output point in the surface or inside the colliders that is near the position

Returns

A GrabPoseScore value containing the score of the position in reference to the colliders

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