From 765b94250563d2ef1c369a5b01f6b14818af3804 Mon Sep 17 00:00:00 2001
From: Daniel4144 <49939834+Daniel4144@users.noreply.github.com>
Date: Tue, 2 Apr 2024 12:13:27 +0200
Subject: [PATCH 1/2] added handle types Translation2D and Translation3D

---
 .../BoundsControl/BoundsControl.cs            | 50 +++++++++++++++++++
 .../BoundsControl/BoundsControlTypes.cs       | 12 ++++-
 2 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControl.cs b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControl.cs
index b7358ebcb..36c342b36 100644
--- a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControl.cs
+++ b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControl.cs
@@ -868,6 +868,56 @@ private void TransformTarget()
                         //     transformUpdated = elasticsManager.ApplyTargetTransform(constraintTranslate, TransformFlags.Move);
                         // }
 
+                        if (!transformUpdated.IsMaskSet(TransformFlags.Move))
+                        {
+                            Target.transform.position = smoothingActive ?
+                                Smoothing.SmoothTo(Target.transform.position, constraintTranslate.Position, translateLerpTime, Time.deltaTime) :
+                                constraintTranslate.Position;
+                        }
+                    }
+                    else if (currentHandle.HandleType == HandleType.Translation2D)
+                    {
+                        Vector3 translateVectorOnPlane = Vector3.ProjectOnPlane(currentGrabPoint - initialGrabPoint, currentHandle.transform.forward);
+
+                        var goal = initialTransformOnGrabStart.Position + translateVectorOnPlane;
+                        MixedRealityTransform constraintTranslate = MixedRealityTransform.NewTranslate(goal);
+                        if (EnableConstraints && constraintsManager != null)
+                        {
+                            constraintsManager.ApplyTranslationConstraints(ref constraintTranslate, true, currentHandle.IsGrabSelected);
+                        }
+
+                        // TODO: Elastics integration (soon!)
+
+                        // if (elasticsManager != null)
+                        // {
+                        //     transformUpdated = elasticsManager.ApplyTargetTransform(constraintTranslate, TransformFlags.Move);
+                        // }
+
+                        if (!transformUpdated.IsMaskSet(TransformFlags.Move))
+                        {
+                            Target.transform.position = smoothingActive ?
+                                Smoothing.SmoothTo(Target.transform.position, constraintTranslate.Position, translateLerpTime, Time.deltaTime) :
+                                constraintTranslate.Position;
+                        }
+                    }
+                    else if (currentHandle.HandleType == HandleType.Translation3D)
+                    {
+                        Vector3 translateVector = currentGrabPoint - initialGrabPoint;
+
+                        var goal = initialTransformOnGrabStart.Position + translateVector;
+                        MixedRealityTransform constraintTranslate = MixedRealityTransform.NewTranslate(goal);
+                        if (EnableConstraints && constraintsManager != null)
+                        {
+                            constraintsManager.ApplyTranslationConstraints(ref constraintTranslate, true, currentHandle.IsGrabSelected);
+                        }
+
+                        // TODO: Elastics integration (soon!)
+
+                        // if (elasticsManager != null)
+                        // {
+                        //     transformUpdated = elasticsManager.ApplyTargetTransform(constraintTranslate, TransformFlags.Move);
+                        // }
+
                         if (!transformUpdated.IsMaskSet(TransformFlags.Move))
                         {
                             Target.transform.position = smoothingActive ?
diff --git a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
index 388a64eea..ce49c51a4 100644
--- a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
+++ b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
@@ -63,12 +63,22 @@ public enum HandleType
         Scale = 1 << 1,
         
         /// <summary>
-        /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object.
+        /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object along the forward axis.
         /// </summary>
         /// <remarks>
         /// Handles of this type are currently not supported.
         /// </remarks>
         Translation = 1 << 2,
+
+        /// <summary>
+        /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object normal to the forward axis.
+        /// </summary>
+        Translation2D = 1 << 2,
+
+        /// <summary>
+        /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object in all three dimensions.
+        /// </summary>
+        Translation3D = 1 << 2,
     }
 
     /// <summary>

From 74199ca67f4b82301a4d1c2555d2df347d226a1c Mon Sep 17 00:00:00 2001
From: Daniel4144 <49939834+Daniel4144@users.noreply.github.com>
Date: Tue, 2 Apr 2024 12:27:50 +0200
Subject: [PATCH 2/2] fixed enum values

---
 .../BoundsControl/BoundsControlTypes.cs                       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
index ce49c51a4..280dbe16c 100644
--- a/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
+++ b/org.mixedrealitytoolkit.spatialmanipulation/BoundsControl/BoundsControlTypes.cs
@@ -73,12 +73,12 @@ public enum HandleType
         /// <summary>
         /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object normal to the forward axis.
         /// </summary>
-        Translation2D = 1 << 2,
+        Translation2D = 1 << 3,
 
         /// <summary>
         /// A handle that is mounted to the face of a <see cref="BoundsControl"/>, and can move the object in all three dimensions.
         /// </summary>
-        Translation3D = 1 << 2,
+        Translation3D = 1 << 4,
     }
 
     /// <summary>