public static GameObject SpawnInFrontOfCamera(GameObject sourceObject, Camera camera, Config config)
{
float halfSize = config.ObjectSize * 0.5f;
var boundsQConfig = new ObjectBounds.QueryConfig();
boundsQConfig.ObjectTypes = GameObjectTypeHelper.AllCombined;
boundsQConfig.NoVolumeSize = Vector3Ex.FromValue(1.0f);
Transform cameraTransform = camera.transform;
AABB aabb = ObjectBounds.CalcHierarchyWorldAABB(sourceObject, boundsQConfig);
if (!aabb.IsValid) return null;
Sphere sphere = new Sphere(aabb);
Vector3 fromCenterToPos = sourceObject.transform.position - sphere.Center;
float zOffset = Mathf.Max(camera.nearClipPlane + sphere.Radius, sphere.Radius / halfSize);
Vector3 spherePos = cameraTransform.position + cameraTransform.forward * zOffset;
GameObject spawned = GameObject.Instantiate(sourceObject, spherePos + fromCenterToPos, sourceObject.transform.rotation) as GameObject;
spawned.SetActive(true);
OBB spawnedOBB = ObjectBounds.CalcHierarchyWorldOBB(spawned, boundsQConfig);
Ray ray = new Ray(camera.transform.position, (spawnedOBB.Center - camera.transform.position).normalized);
var raycastFilter = new SceneRaycastFilter();
raycastFilter.AllowedObjectTypes.Add(GameObjectType.Mesh);
raycastFilter.AllowedObjectTypes.Add(GameObjectType.Terrain);
raycastFilter.AllowedObjectTypes.Add(GameObjectType.Sprite);
var rayHit = RTScene.Get.Raycast(ray, SceneRaycastPrecision.BestFit, raycastFilter);
if (rayHit.WasAnObjectHit)
{
Vector3 oldCenter = spawnedOBB.Center;
spawnedOBB.Center = rayHit.ObjectHit.HitPoint;
Vector3 offsetVector = spawnedOBB.Center - oldCenter;
offsetVector += ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(spawnedOBB, rayHit.ObjectHit.HitPlane, 0.0f);
spawned.transform.position += offsetVector;
}
return spawned;
}
public override void OnGizmoDragUpdate(int handleId)
{
if (OwnsHandle(handleId) && Gizmo.RelativeDragOffset.magnitude != 0.0f)
{
float extrAmount = Gizmo.RelativeDragOffset.magnitude;
float boxSize = _boxSize[_handleDragExtrData.AxisIndex];
float fNumClones = boxSize != 0.0f ? (extrAmount / boxSize) : 0.0f;
int iNumClones = (int)fNumClones;
float absFractional = Mathf.Abs(fNumClones - (int)fNumClones);
if (iNumClones == 0 && Mathf.Abs(absFractional - 1.0f) < 1e-5f)
{
++iNumClones;
}
var createdClones = new List <GameObject>(10);
var cloneConfig = ObjectCloning.DefaultConfig;
var cloneOffset = _handleDragExtrData.ExtrudeDir * boxSize;
for (int cloneIndex = 0; cloneIndex < iNumClones; ++cloneIndex)
{
foreach (var targetParent in _targetParents)
{
if (_ignoredParentObjects.Contains(targetParent))
{
continue;
}
if (!Hotkeys.EnableOverlapTest.IsActive())
{
cloneConfig.Parent = targetParent.transform.parent;
var clonedHierarchy = ObjectCloning.CloneHierarchy(targetParent, cloneConfig);
if (clonedHierarchy != null)
{
_sceneOverlapFilter.IgnoreObjects.AddRange(clonedHierarchy.GetAllChildrenAndSelf());
_dragEndAction.AddExtrudeClone(clonedHierarchy);
createdClones.Add(clonedHierarchy);
}
clonedHierarchy.transform.position += cloneIndex * cloneOffset;
}
else
{
OBB targetOBB = ObjectBounds.CalcHierarchyWorldOBB(targetParent, _boundsQConfig);
if (!targetOBB.IsValid)
{
continue;
}
targetOBB.Center += cloneIndex * cloneOffset;
// Bring the size down a tad. Otherwise, we can get false positives when objects are really close to
// each other even if they do not intersect.
targetOBB.Inflate(-1e-2f);
var overlappedObjects = RTScene.Get.OverlapBox(targetOBB, _sceneOverlapFilter);
if (overlappedObjects.Count != 0)
{
continue;
}
cloneConfig.Parent = targetParent.transform.parent;
var clonedHierarchy = ObjectCloning.CloneHierarchy(targetParent, cloneConfig);
if (clonedHierarchy != null)
{
_sceneOverlapFilter.IgnoreObjects.AddRange(clonedHierarchy.GetAllChildrenAndSelf());
_dragEndAction.AddExtrudeClone(clonedHierarchy);
createdClones.Add(clonedHierarchy);
}
clonedHierarchy.transform.position += cloneIndex * cloneOffset;
}
}
}
_handleDragExtrData.ExtrudeCenter += Gizmo.RelativeDragOffset;
foreach (var targetParent in _targetParents)
{
if (!_ignoredParentObjects.Contains(targetParent))
{
targetParent.transform.position += Gizmo.RelativeDragOffset;
}
}
if (ExtrudeUpdate != null)
{
ExtrudeUpdate(createdClones);
}
}
}
public void FitBoxToTargets()
{
if (NumTargetParents == 0)
{
_boxSize = Vector3.zero;
return;
}
if (ExtrudeSpace == GizmoSpace.Global)
{
AABB worldAABB = AABB.GetInvalid();
foreach (var parent in _targetParents)
{
if (_ignoredParentObjects.Contains(parent))
{
continue;
}
AABB aabb = ObjectBounds.CalcHierarchyWorldAABB(parent, _boundsQConfig);
if (aabb.IsValid)
{
if (worldAABB.IsValid)
{
worldAABB.Encapsulate(aabb);
}
else
{
worldAABB = aabb;
}
}
}
SetAABB(worldAABB);
UpdateSnapSteps();
}
else
if (ExtrudeSpace == GizmoSpace.Local)
{
int firstParentIndex = 0;
while (firstParentIndex < NumTargetParents)
{
if (_ignoredParentObjects.Contains(_targetParents[firstParentIndex]))
{
++firstParentIndex;
}
else
{
break;
}
}
if (firstParentIndex == NumTargetParents)
{
SetOBB(OBB.GetInvalid());
UpdateSnapSteps();
return;
}
OBB worldOBB = ObjectBounds.CalcHierarchyWorldOBB(_targetParents[firstParentIndex], _boundsQConfig);
for (int parentIndex = firstParentIndex; parentIndex < NumTargetParents; ++parentIndex)
{
GameObject parent = _targetParents[parentIndex];
if (_ignoredParentObjects.Contains(parent))
{
continue;
}
OBB obb = ObjectBounds.CalcHierarchyWorldOBB(parent, _boundsQConfig);
if (obb.IsValid)
{
if (worldOBB.IsValid)
{
worldOBB.Encapsulate(obb);
}
else
{
worldOBB = obb;
}
}
}
SetOBB(worldOBB);
UpdateSnapSteps();
}
}
public void Render()
{
if (SharedLookAndFeel == null)
{
return;
}
if (IsActive && _grabSurfaceInfo.SurfaceType != GrabSurfaceType.Invalid)
{
Material material = MaterialPool.Get.SimpleColor;
if (SharedLookAndFeel.DrawAnchorLines)
{
List <Vector3> linePoints = new List <Vector3>(_grabTargets.Count * 2);
foreach (GrabTarget grabTarget in _grabTargets)
{
linePoints.Add(grabTarget.Transform.position);
linePoints.Add(_grabSurfaceInfo.AnchorPoint);
}
material.SetZTestAlways();
material.SetColor(_sharedLookAndFeel.AnchorLineColor);
material.SetPass(0);
GLRenderer.DrawLines3D(linePoints);
}
if (SharedLookAndFeel.DrawObjectBoxes)
{
material.SetZTestLess();
material.SetColor(SharedLookAndFeel.ObjectBoxWireColor);
material.SetPass(0);
ObjectBounds.QueryConfig boundsQConfig = GetObjectBoundsQConfig();
foreach (GrabTarget grabTarget in _grabTargets)
{
OBB obb = ObjectBounds.CalcHierarchyWorldOBB(grabTarget.GameObject, boundsQConfig);
if (obb.IsValid)
{
GraphicsEx.DrawWireBox(obb);
}
}
}
if (SharedLookAndFeel.DrawObjectPosTicks)
{
material.SetColor(SharedLookAndFeel.ObjectPosTickColor);
material.SetPass(0);
foreach (GrabTarget grabTarget in _grabTargets)
{
Vector2 screenPos = Camera.current.WorldToScreenPoint(grabTarget.Transform.position);
GLRenderer.DrawRect2D(RectEx.FromCenterAndSize(screenPos, Vector2Ex.FromValue(SharedLookAndFeel.ObjectPosTickSize)), Camera.current);
}
}
if (SharedLookAndFeel.DrawAnchorPosTick)
{
material.SetColor(SharedLookAndFeel.AnchorPosTickColor);
material.SetPass(0);
Vector2 anchorScreenPos = Camera.current.WorldToScreenPoint(_grabSurfaceInfo.AnchorPoint);
GLRenderer.DrawRect2D(RectEx.FromCenterAndSize(anchorScreenPos, Vector2Ex.FromValue(SharedLookAndFeel.AnchorPosTickSize)), Camera.current);
}
}
}
public static List <Vector3> CollectHierarchyVerts(GameObject root, BoxFace collectFace, float collectBoxScale, float collectEps)
{
List <GameObject> meshObjects = root.GetMeshObjectsInHierarchy();
List <GameObject> spriteObjects = root.GetSpriteObjectsInHierarchy();
if (meshObjects.Count == 0 && spriteObjects.Count == 0)
{
return(new List <Vector3>());
}
ObjectBounds.QueryConfig boundsQConfig = new ObjectBounds.QueryConfig();
boundsQConfig.ObjectTypes = GameObjectType.Mesh | GameObjectType.Sprite;
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new List <Vector3>());
}
int faceAxisIndex = BoxMath.GetFaceAxisIndex(collectFace);
Vector3 faceCenter = BoxMath.CalcBoxFaceCenter(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, collectFace);
Vector3 faceNormal = BoxMath.CalcBoxFaceNormal(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, collectFace);
float sizeEps = collectEps * 2.0f;
Vector3 collectAABBSize = hierarchyOBB.Size;
collectAABBSize[faceAxisIndex] = (hierarchyOBB.Size[faceAxisIndex] * collectBoxScale) + sizeEps;
collectAABBSize[(faceAxisIndex + 1) % 3] += sizeEps;
collectAABBSize[(faceAxisIndex + 2) % 3] += sizeEps;
OBB collectOBB = new OBB(faceCenter + faceNormal * (-collectAABBSize[faceAxisIndex] * 0.5f + collectEps), collectAABBSize);
collectOBB.Rotation = hierarchyOBB.Rotation;
List <Vector3> collectedVerts = new List <Vector3>(80);
foreach (GameObject meshObject in meshObjects)
{
Mesh mesh = meshObject.GetMesh();
RTMesh rtMesh = RTMeshDb.Get.GetRTMesh(mesh);
if (rtMesh == null)
{
continue;
}
List <Vector3> verts = rtMesh.OverlapVerts(collectOBB, meshObject.transform);
if (verts.Count != 0)
{
collectedVerts.AddRange(verts);
}
}
foreach (GameObject spriteObject in spriteObjects)
{
List <Vector3> verts = CollectWorldSpriteVerts(spriteObject.GetSprite(), spriteObject.transform, collectOBB);
if (verts.Count != 0)
{
collectedVerts.AddRange(verts);
}
}
return(collectedVerts);
}
public static SnapResult SnapHierarchy(GameObject root, SnapConfig snapConfig)
{
const float collectEps = 1e-2f;
const float collectBoxScale = 1e-3f;
bool hierarchyHasMeshes = root.HierarchyHasMesh();
bool hierarchyHasSprites = root.HierarchyHasSprite();
if (!hierarchyHasMeshes && !hierarchyHasSprites)
{
Transform rootTransform = root.transform;
rootTransform.position = snapConfig.SurfaceHitPlane.ProjectPoint(rootTransform.position) + snapConfig.OffsetFromSurface * snapConfig.SurfaceHitNormal;
return(new SnapResult(snapConfig.SurfaceHitPlane, rootTransform.position));
}
ObjectBounds.QueryConfig boundsQConfig = new ObjectBounds.QueryConfig();
boundsQConfig.ObjectTypes = GameObjectType.Sprite | GameObjectType.Mesh;
bool isSurfaceSpherical = snapConfig.SurfaceType == Type.SphericalMesh;
bool isSurfaceTerrain = snapConfig.SurfaceType == Type.UnityTerrain || snapConfig.SurfaceType == Type.TerrainMesh;
bool isSurfaceUnityTerrain = snapConfig.SurfaceType == Type.UnityTerrain;
SurfaceRaycaster raycaster = CreateSurfaceRaycaster(snapConfig.SurfaceType, snapConfig.SurfaceObject, true);
if (snapConfig.SurfaceType != Type.SceneGrid)
{
Transform rootTransform = root.transform;
if (snapConfig.AlignAxis)
{
if (isSurfaceTerrain)
{
rootTransform.Align(Vector3.up, snapConfig.AlignmentAxis);
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new SnapResult());
}
BoxFace pivotFace = BoxMath.GetMostAlignedFace(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, -Vector3.up);
List <Vector3> collectedVerts = ObjectVertexCollect.CollectHierarchyVerts(root, pivotFace, collectBoxScale, collectEps);
if (collectedVerts.Count != 0)
{
Vector3 vertsCenter = Vector3Ex.GetPointCloudCenter(collectedVerts);
Ray ray = new Ray(vertsCenter + Vector3.up * 1e-3f, -Vector3.up);
GameObjectRayHit surfaceHit = raycaster.Raycast(ray);
if (surfaceHit != null)
{
Vector3 alignmentAxis = surfaceHit.HitNormal;
if (isSurfaceUnityTerrain)
{
Terrain terrain = snapConfig.SurfaceObject.GetComponent <Terrain>();
alignmentAxis = terrain.GetInterpolatedNormal(surfaceHit.HitPoint);
}
Quaternion appliedRotation = rootTransform.Align(alignmentAxis, snapConfig.AlignmentAxis);
hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
appliedRotation.RotatePoints(collectedVerts, rootTransform.position);
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, new Plane(Vector3.up, surfaceHit.HitPoint), 0.1f);
rootTransform.position += sitOnPlaneOffset;
hierarchyOBB.Center += sitOnPlaneOffset;
Vector3Ex.OffsetPoints(collectedVerts, sitOnPlaneOffset);
Vector3 embedVector = ObjectSurfaceSnap.CalculateEmbedVector(collectedVerts, snapConfig.SurfaceObject, -Vector3.up, snapConfig.SurfaceType);
rootTransform.position += (embedVector + alignmentAxis * snapConfig.OffsetFromSurface);
return(new SnapResult(new Plane(alignmentAxis, surfaceHit.HitPoint), surfaceHit.HitPoint));
}
}
}
else
{
if (!isSurfaceSpherical)
{
rootTransform.Align(snapConfig.SurfaceHitNormal, snapConfig.AlignmentAxis);
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new SnapResult());
}
BoxFace pivotFace = BoxMath.GetMostAlignedFace(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, -snapConfig.SurfaceHitNormal);
List <Vector3> collectedVerts = ObjectVertexCollect.CollectHierarchyVerts(root, pivotFace, collectBoxScale, collectEps);
if (collectedVerts.Count != 0)
{
Vector3 vertsCenter = Vector3Ex.GetPointCloudCenter(collectedVerts);
// Note: Cast the ray from far away enough so that we don't cast from the interior of the mesh.
// This can happen when the object is embedded inside the mesh surface.
AABB surfaceAABB = ObjectBounds.CalcMeshWorldAABB(snapConfig.SurfaceObject);
float sphereRadius = surfaceAABB.Extents.magnitude;
Vector3 rayOrigin = vertsCenter + snapConfig.SurfaceHitNormal * sphereRadius;
Ray ray = new Ray(rayOrigin, -snapConfig.SurfaceHitNormal);
GameObjectRayHit surfaceHit = raycaster.Raycast(ray);
if (surfaceHit != null)
{
Vector3 alignmentAxis = surfaceHit.HitNormal;
rootTransform.Align(alignmentAxis, snapConfig.AlignmentAxis);
hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, surfaceHit.HitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
rootTransform.position += alignmentAxis * snapConfig.OffsetFromSurface;
return(new SnapResult(new Plane(alignmentAxis, surfaceHit.HitPoint), surfaceHit.HitPoint));
}
else
{
Vector3 alignmentAxis = snapConfig.SurfaceHitNormal;
rootTransform.Align(alignmentAxis, snapConfig.AlignmentAxis);
hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, snapConfig.SurfaceHitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
rootTransform.position += alignmentAxis * snapConfig.OffsetFromSurface;
return(new SnapResult(snapConfig.SurfaceHitPlane, snapConfig.SurfaceHitPlane.ProjectPoint(vertsCenter)));
}
}
}
else
{
Transform surfaceObjectTransform = snapConfig.SurfaceObject.transform;
Vector3 sphereCenter = surfaceObjectTransform.position;
Vector3 radiusDir = (rootTransform.position - sphereCenter).normalized;
float sphereRadius = surfaceObjectTransform.lossyScale.GetMaxAbsComp() * 0.5f;
rootTransform.Align(radiusDir, snapConfig.AlignmentAxis);
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new SnapResult());
}
BoxFace pivotFace = BoxMath.GetMostAlignedFace(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, -radiusDir);
List <Vector3> collectedVerts = ObjectVertexCollect.CollectHierarchyVerts(root, pivotFace, collectBoxScale, collectEps);
Vector3 sitPoint = sphereCenter + radiusDir * sphereRadius;
Plane sitPlane = new Plane(radiusDir, sitPoint);
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, sitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
hierarchyOBB.Center += sitOnPlaneOffset;
Vector3Ex.OffsetPoints(collectedVerts, sitOnPlaneOffset);
rootTransform.position += radiusDir * snapConfig.OffsetFromSurface;
return(new SnapResult(sitPlane, sitPoint));
}
}
}
else
{
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new SnapResult());
}
if (isSurfaceTerrain || (!isSurfaceSpherical && snapConfig.SurfaceType == Type.Mesh))
{
Ray ray = new Ray(hierarchyOBB.Center, isSurfaceTerrain ? -Vector3.up : -snapConfig.SurfaceHitNormal);
GameObjectRayHit surfaceHit = raycaster.Raycast(ray);
if (surfaceHit != null)
{
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, surfaceHit.HitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
if (isSurfaceTerrain)
{
hierarchyOBB.Center += sitOnPlaneOffset;
BoxFace pivotFace = BoxMath.GetMostAlignedFace(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, -surfaceHit.HitNormal);
List <Vector3> collectedVerts = ObjectVertexCollect.CollectHierarchyVerts(root, pivotFace, collectBoxScale, collectEps);
Vector3 embedVector = ObjectSurfaceSnap.CalculateEmbedVector(collectedVerts, snapConfig.SurfaceObject, -Vector3.up, snapConfig.SurfaceType);
rootTransform.position += embedVector;
}
rootTransform.position += surfaceHit.HitNormal * snapConfig.OffsetFromSurface;
return(new SnapResult(surfaceHit.HitPlane, surfaceHit.HitPoint));
}
else
if (!isSurfaceSpherical && snapConfig.SurfaceType == Type.Mesh)
{
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, snapConfig.SurfaceHitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
rootTransform.position += snapConfig.SurfaceHitNormal * snapConfig.OffsetFromSurface;
return(new SnapResult(snapConfig.SurfaceHitPlane, snapConfig.SurfaceHitPlane.ProjectPoint(hierarchyOBB.Center)));
}
}
else
if (isSurfaceSpherical)
{
Transform surfaceObjectTransform = snapConfig.SurfaceObject.transform;
Vector3 sphereCenter = surfaceObjectTransform.position;
Vector3 radiusDir = (rootTransform.position - sphereCenter).normalized;
float sphereRadius = surfaceObjectTransform.lossyScale.GetMaxAbsComp() * 0.5f;
BoxFace pivotFace = BoxMath.GetMostAlignedFace(hierarchyOBB.Center, hierarchyOBB.Size, hierarchyOBB.Rotation, -radiusDir);
List <Vector3> collectedVerts = ObjectVertexCollect.CollectHierarchyVerts(root, pivotFace, collectBoxScale, collectEps);
Vector3 sitPoint = sphereCenter + radiusDir * sphereRadius;
Plane sitPlane = new Plane(radiusDir, sitPoint);
Vector3 sitOnPlaneOffset = ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, sitPlane, 0.0f);
rootTransform.position += sitOnPlaneOffset;
hierarchyOBB.Center += sitOnPlaneOffset;
Vector3Ex.OffsetPoints(collectedVerts, sitOnPlaneOffset);
rootTransform.position += radiusDir * snapConfig.OffsetFromSurface;
return(new SnapResult(sitPlane, sitPoint));
}
}
}
if (snapConfig.SurfaceType == Type.SceneGrid)
{
OBB hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
if (!hierarchyOBB.IsValid)
{
return(new SnapResult());
}
Transform rootTransform = root.transform;
if (snapConfig.AlignAxis)
{
rootTransform.Align(snapConfig.SurfaceHitNormal, snapConfig.AlignmentAxis);
hierarchyOBB = ObjectBounds.CalcHierarchyWorldOBB(root, boundsQConfig);
}
rootTransform.position += ObjectSurfaceSnap.CalculateSitOnSurfaceOffset(hierarchyOBB, snapConfig.SurfaceHitPlane, snapConfig.OffsetFromSurface);
return(new SnapResult(snapConfig.SurfaceHitPlane, snapConfig.SurfaceHitPlane.ProjectPoint(hierarchyOBB.Center)));
}
return(new SnapResult());
}
private OBB CalcTargetRootOBB(GameObject targetRoot)
{
ObjectBounds.QueryConfig boundsQConfig = new ObjectBounds.QueryConfig();
boundsQConfig.ObjectTypes = GameObjectType.Mesh | GameObjectType.Sprite;
return(ObjectBounds.CalcHierarchyWorldOBB(targetRoot, boundsQConfig));
}