Here is a list of all documented variables with links to the class documentation for each member:

m_clip : EMotionFX::MotionMatching::FeatureMatrixTransformer::Settings
m_currentPose : EMotionFX::MotionMatching::Feature::QueryVectorContext
m_facingDirection : EMotionFX::MotionMatching::FeatureTrajectory::Sample
m_featureMax : EMotionFX::MotionMatching::FeatureMatrixTransformer::Settings
m_featureMin : EMotionFX::MotionMatching::FeatureMatrixTransformer::Settings
m_framePose : EMotionFX::MotionMatching::Feature::ExtractFeatureContext
m_queryVector : EMotionFX::MotionMatching::Feature::FrameCostContext
s_componentsPerSample : EMotionFX::MotionMatching::FeatureTrajectory::Sample
s_numFramesPerBatch : EMotionFX::MotionMatching::MotionMatchingData