public ObjectGrabSettings()
{
for (int index = 0; index < _layerGrabSettings.Length; ++index)
{
_layerGrabSettings[index] = new ObjectLayerGrabSettings(index);
}
}
private void RotateTargetsAroundAnchor()
{
IInputDevice inputDevice = RTInputDevice.Get.Device;
if (!inputDevice.WasMoved())
{
return;
}
float rotationAmount = inputDevice.GetFrameDelta().x *SharedSettings.RotationSensitivity;
foreach (GrabTarget grabTarget in _grabTargets)
{
if (grabTarget == null)
{
continue;
}
ObjectLayerGrabSettings layerGrabSettings = SharedSettings.GetLayerGrabSettings(grabTarget.GameObject.layer);
if (layerGrabSettings.IsActive)
{
if (layerGrabSettings.AlignAxis)
{
Quaternion rotation = Quaternion.AngleAxis(rotationAmount, _grabSurfaceInfo.AnchorNormal);
grabTarget.Transform.RotateAroundPivot(rotation, _grabSurfaceInfo.AnchorPoint);
grabTarget.AnchorVector = rotation * grabTarget.AnchorVector;
}
else
{
Quaternion rotation = Quaternion.AngleAxis(rotationAmount, Vector3.up);
grabTarget.Transform.RotateAroundPivot(rotation, _grabSurfaceInfo.AnchorPoint);
grabTarget.AnchorVector = rotation * grabTarget.AnchorVector;
}
}
else
{
if (SharedSettings.AlignAxis)
{
Quaternion rotation = Quaternion.AngleAxis(rotationAmount, _grabSurfaceInfo.AnchorNormal);
grabTarget.Transform.RotateAroundPivot(rotation, _grabSurfaceInfo.AnchorPoint);
grabTarget.AnchorVector = rotation * grabTarget.AnchorVector;
}
else
{
Quaternion rotation = Quaternion.AngleAxis(rotationAmount, Vector3.up);
grabTarget.Transform.RotateAroundPivot(rotation, _grabSurfaceInfo.AnchorPoint);
grabTarget.AnchorVector = rotation * grabTarget.AnchorVector;
}
}
}
SnapTargetsToSurface();
}
private void OffsetTargetsFromSurface()
{
IInputDevice inputDevice = RTInputDevice.Get.Device;
if (!inputDevice.WasMoved())
{
return;
}
float offsetAmount = inputDevice.GetFrameDelta().x *SharedSettings.OffsetFromSurfaceSensitivity;
foreach (GrabTarget grabTarget in _grabTargets)
{
if (grabTarget == null)
{
continue;
}
ObjectLayerGrabSettings layerGrabSettings = SharedSettings.GetLayerGrabSettings(grabTarget.GameObject.layer);
if (layerGrabSettings.IsActive)
{
if (layerGrabSettings.AlignAxis)
{
grabTarget.Transform.position += grabTarget.SittingPlane.normal * offsetAmount;
grabTarget.OffsetFromSurface += offsetAmount;
}
else
{
grabTarget.Transform.position += Vector3.up * offsetAmount;
grabTarget.OffsetFromSurface += offsetAmount;
}
}
else
{
if (SharedSettings.AlignAxis)
{
grabTarget.Transform.position += grabTarget.SittingPlane.normal * offsetAmount;
grabTarget.OffsetFromSurface += offsetAmount;
}
else
{
grabTarget.Transform.position += Vector3.up * offsetAmount;
grabTarget.OffsetFromSurface += offsetAmount;
}
}
}
CalculateGrabTargetsAnchorVectors();
}
private void RotateTargets()
{
IInputDevice inputDevice = RTInputDevice.Get.Device;
if (!inputDevice.WasMoved())
{
return;
}
float rotationAmount = inputDevice.GetFrameDelta().x *SharedSettings.RotationSensitivity;
foreach (GrabTarget grabTarget in _grabTargets)
{
if (grabTarget == null)
{
continue;
}
ObjectLayerGrabSettings layerGrabSettings = SharedSettings.GetLayerGrabSettings(grabTarget.GameObject.layer);
if (layerGrabSettings.IsActive)
{
if (layerGrabSettings.AlignAxis)
{
grabTarget.Transform.Rotate(grabTarget.SittingPlane.normal, rotationAmount, Space.World);
}
else
{
grabTarget.Transform.Rotate(Vector3.up, rotationAmount, Space.World);
}
}
else
{
if (SharedSettings.AlignAxis)
{
grabTarget.Transform.Rotate(grabTarget.SittingPlane.normal, rotationAmount, Space.World);
}
else
{
grabTarget.Transform.Rotate(Vector3.up, rotationAmount, Space.World);
}
}
}
CalculateGrabTargetsAnchorVectors();
}
private void SnapTargetsToSurface()
{
if (_grabSurfaceInfo.SurfaceType == GrabSurfaceType.Invalid)
{
return;
}
ObjectSurfaceSnap.SnapConfig snapConfig = new ObjectSurfaceSnap.SnapConfig();
snapConfig.SurfaceHitPoint = _grabSurfaceInfo.AnchorPoint;
snapConfig.SurfaceHitNormal = _grabSurfaceInfo.AnchorNormal;
snapConfig.SurfaceHitPlane = _grabSurfaceInfo.AnchorPlane;
snapConfig.SurfaceObject = _grabSurfaceInfo.SceneRaycastHit.WasAnObjectHit ? _grabSurfaceInfo.SceneRaycastHit.ObjectHit.HitObject : null;
snapConfig.SurfaceType = ObjectSurfaceSnap.Type.UnityTerrain;
if (_grabSurfaceInfo.SurfaceType == GrabSurfaceType.Mesh)
{
snapConfig.SurfaceType = ObjectSurfaceSnap.Type.Mesh;
}
else if (_grabSurfaceInfo.SurfaceType == GrabSurfaceType.Grid)
{
snapConfig.SurfaceType = ObjectSurfaceSnap.Type.SceneGrid;
}
else if (_grabSurfaceInfo.SurfaceType == GrabSurfaceType.SphericalMesh)
{
snapConfig.SurfaceType = ObjectSurfaceSnap.Type.SphericalMesh;
}
else if (_grabSurfaceInfo.SurfaceType == GrabSurfaceType.TerrainMesh)
{
snapConfig.SurfaceType = ObjectSurfaceSnap.Type.TerrainMesh;
}
foreach (GrabTarget grabTarget in _grabTargets)
{
if (grabTarget.GameObject == null)
{
continue;
}
grabTarget.Transform.position = _grabSurfaceInfo.AnchorPoint + grabTarget.AnchorVector;
ObjectLayerGrabSettings layerGrabSettings = SharedSettings.GetLayerGrabSettings(grabTarget.GameObject.layer);
if (layerGrabSettings.IsActive)
{
snapConfig.AlignAxis = layerGrabSettings.AlignAxis;
snapConfig.AlignmentAxis = layerGrabSettings.AlignmentAxis;
snapConfig.OffsetFromSurface = layerGrabSettings.DefaultOffsetFromSurface + grabTarget.OffsetFromSurface;
}
else
{
snapConfig.AlignAxis = SharedSettings.AlignAxis;
snapConfig.AlignmentAxis = SharedSettings.AlignmentAxis;
snapConfig.OffsetFromSurface = SharedSettings.DefaultOffsetFromSurface + grabTarget.OffsetFromSurface;
}
ObjectSurfaceSnap.SnapResult snapResult = ObjectSurfaceSnap.SnapHierarchy(grabTarget.GameObject, snapConfig);
if (snapResult.Success)
{
grabTarget.SittingPlane = snapResult.SittingPlane;
grabTarget.SittingPoint = snapResult.SittingPoint;
}
}
}