private void StartDragging(float3 handPos, ref HandState state)
{
if (state.HoveredVertex == Entity.Null || !EntityManager.GetSelected(state.HoveredVertex))
{
EntityManager.DeselectAll();
if (state.HoveredVertex != Entity.Null)
{
EntityManager.SetSelected(state.HoveredVertex, true);
}
}
state.IsDragging = true;
state.DragOrigin = handPos;
state.DragApplied = float3.zero;
HybridLevel.SetDragOffset(-state.DragApplied);
if (state.HoveredVertex != Entity.Null)
{
var vertex = EntityManager.GetComponentData <Vertex>(state.HoveredVertex);
_gridOrigin.y = vertex.MinY;
}
}
private void StopDragging(ref HandState state)
{
HybridLevel.SetDragOffset(Vector3.zero);
EntityManager.AddComponent <MergeOverlappingVertices>(Level);
state.IsDragging = false;
}
private void StartDragging(float3 handPos, ref HandState state)
{
if (state.HoveredFloorCeiling == Entity.Null || !EntityManager.GetSelected(state.HoveredFloorCeiling))
{
EntityManager.DeselectAll();
if (state.HoveredFloorCeiling != Entity.Null)
{
EntityManager.SetSelected(state.HoveredFloorCeiling, true);
}
}
state.IsDragging = true;
state.DragOrigin = handPos;
state.DragApplied = float3.zero;
HybridLevel.SetDragOffset(-state.DragApplied);
}
private void UpdateDragging(Hand hand, float3 handPos, ref HandState state)
{
_gridOrigin.x = handPos.x;
_gridOrigin.z = handPos.z;
var offset = handPos - state.DragOrigin - state.DragApplied;
var intOffset = new int3(math.round(offset / GridSnap))
{
x = 0, z = 0
};
if (math.lengthsq(intOffset) <= 0)
{
return;
}
if (Extrude && !state.HasExtruded)
{
StartExtrude(intOffset.y > 0, ref state);
}
offset = new float3(intOffset) * GridSnap;
state.DragApplied += offset;
HybridLevel.SetDragOffset(-state.DragApplied);
var selectedEntities = _getSelectedFloorCeilings.ToEntityArray(Allocator.TempJob);
var moves = new NativeArray <Move>(selectedEntities.Length, Allocator.TempJob);
var move = new Move {
Offset = offset
};
for (var i = 0; i < moves.Length; ++i)
{
moves[i] = move;
}
EntityManager.AddComponentData(_getSelectedFloorCeilings, moves);
selectedEntities.Dispose();
moves.Dispose();
}
private void UpdateDragging(Hand hand, float3 handPos, ref HandState state)
{
_gridOrigin.x = handPos.x;
_gridOrigin.z = handPos.z;
var offset = handPos - state.DragOrigin;
if (AxisAlignAction.GetState(hand.handType))
{
var threshold = math.tan(math.PI / 8f);
var xScore = math.abs(offset.x);
var zScore = math.abs(offset.z);
if (xScore * threshold > zScore)
{
offset.z = 0f;
}
else if (zScore * threshold > xScore)
{
offset.x = 0f;
}
else
{
var avg = (xScore + zScore) * 0.5f;
offset.x = math.sign(offset.x) * avg;
offset.z = math.sign(offset.z) * avg;
}
}
offset -= state.DragApplied;
var intOffset = new int3(math.round(offset / GridSnap))
{
y = 0
};
if (math.lengthsq(intOffset) <= 0)
{
return;
}
offset = new float3(intOffset) * GridSnap;
state.DragApplied += offset;
HybridLevel.SetDragOffset(-state.DragApplied);
var selectedEntities = _getSelectedVertices.ToEntityArray(Allocator.TempJob);
var moves = new NativeArray <Move>(selectedEntities.Length, Allocator.TempJob);
var move = new Move {
Offset = offset
};
for (var i = 0; i < moves.Length; ++i)
{
moves[i] = move;
}
EntityManager.AddComponentData(_getSelectedVertices, moves);
selectedEntities.Dispose();
moves.Dispose();
}