public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
{
return(null);
}
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Location.X, location.Y - state.Location.Y);
}
else
{
if (!MathUtil.IsPointInPoint(location, state.Location, 4))
{
return(null);
}
result.Target = state;
mparams.AbsoluteDrag = false;
}
return(result);
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
{
return(null);
}
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Bounds.X, location.Y - state.Bounds.Y);
}
else
{
mparams.CornerGrabbed = state.HandleAtLocation(location);
if (mparams.CornerGrabbed == -1)
{
return(null);
}
result.Target = state;
mparams.AbsoluteDrag = false;
}
return(result);
}
public void Move(PointF target, ManipulateParams mparams)
{
var x1 = Bounds.X;
var x2 = Bounds.X + Bounds.Width;
var y1 = Bounds.Y;
var y2 = Bounds.Y + Bounds.Height;
if (!mparams.AbsoluteDrag)
{
switch (mparams.CornerGrabbed)
{
case 0:
x1 = target.X;
y1 = target.Y;
break;
case 1:
x2 = target.X;
y1 = target.Y;
break;
case 2:
x2 = target.X;
y2 = target.Y;
break;
case 3:
x1 = target.X;
y2 = target.Y;
break;
}
}
else
{
target = new PointF(
target.X - mparams.AbsoluteOffset.X,
target.Y - mparams.AbsoluteOffset.Y);
x1 = target.X;
y1 = target.Y;
}
Bounds.X = x1;
Bounds.Y = y1;
if (!mparams.AbsoluteDrag)
{
Bounds.Width = x2 - x1;
Bounds.Height = y2 - y1;
if (mparams.KeepAspectRatio)
{
Bounds.Size = MathUtil.fitToSize(TexWidth, TexHeight, Bounds.Width, Bounds.Height);
}
}
}
public void Move(PointF target, ManipulateParams mparams)
{
var x1 = Location.X;
var x2 = Location.X + Program.ActiveProject.Width * Scale;
var y1 = Location.Y;
var y2 = Location.Y + Program.ActiveProject.Height * Scale;
RectangleF Bounds = new RectangleF(Location, new SizeF(Program.ActiveProject.Width * Scale, Program.ActiveProject.Height * Scale));
if (!mparams.AbsoluteDrag)
{
switch (mparams.CornerGrabbed)
{
case 0:
x1 = target.X;
y1 = target.Y;
break;
case 1:
x2 = target.X;
y1 = target.Y;
break;
case 2:
x2 = target.X;
y2 = target.Y;
break;
case 3:
x1 = target.X;
y2 = target.Y;
break;
}
}
else
{
target = new PointF(
target.X - mparams.AbsoluteOffset.X,
target.Y - mparams.AbsoluteOffset.Y);
x1 = target.X;
y1 = target.Y;
}
Location.X = x1;
Location.Y = y1;
if (!mparams.AbsoluteDrag)
{
Bounds.Width = x2 - x1;
Bounds.Height = y2 - y1;
}
Scale = Math.Min(Bounds.Width / Program.ActiveProject.Width, Bounds.Height / Program.ActiveProject.Height);
}
public void Move(PointF target, ManipulateParams mparams)
{
if (mparams.AbsoluteDrag)
{
Location = new PointF(target.X - mparams.AbsoluteOffset.X, target.Y - mparams.AbsoluteOffset.Y);
}
else
{
Location = target;
}
}
public void Move(PointF target, ManipulateParams mparams)
{
if (mparams.AbsoluteDrag)
{
Location = new PointF(target.X - mparams.AbsoluteOffset.X, target.Y - mparams.AbsoluteOffset.Y);
}
else
{
Location = target;
}
}
public void Move(PointF target, ManipulateParams mparams)
{
if (mparams.AbsoluteDrag)
{
Handle1 = new PointF(target.X - mparams.Handle1Offset.X, target.Y - mparams.Handle1Offset.Y);
Handle2 = new PointF(target.X - mparams.Handle2Offset.X, target.Y - mparams.Handle2Offset.Y);
}
else
{
if (mparams.HandleGrabbed == 0)
Handle1 = target;
else
Handle2 = target;
}
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
{
return(null);
}
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
mparams.AbsoluteOffset = new List <PointF>();
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
for (int i = 0; i < state.Points.Count; i++)
{
mparams.AbsoluteOffset.Add(new PointF(location.X - state.Points[i].X, location.Y - state.Points[i].Y));
}
}
else
{
for (int i = 0; i < state.Points.Count; i++)
{
if (MathUtil.IsPointInPoint(location, state.Points[i], 4))
{
result.Target = state.Points[i];
mparams.PointIndex = i;
}
}
if (result.Target == null)
{
return(null);
}
result.Target = state;
mparams.AbsoluteDrag = false;
}
return(result);
}
public void Move(PointF target, ManipulateParams mparams)
{
if(mparams.AbsoluteDrag)
{
for (int i = 0; i < Points.Count; i++)
{
Points[i] = new PointF(
target.X - mparams.AbsoluteOffset[i].X,
target.Y - mparams.AbsoluteOffset[i].Y);
}
}
else
{
Points[mparams.PointIndex] = target;
}
}
public void Move(PointF target, ManipulateParams mparams)
{
if (mparams.AbsoluteDrag)
{
for (int i = 0; i < Points.Count; i++)
{
Points[i] = new PointF(
target.X - mparams.AbsoluteOffset[i].X,
target.Y - mparams.AbsoluteOffset[i].Y);
}
}
else
{
Points[mparams.PointIndex] = target;
}
}
public void Move(PointF target, ManipulateParams mparams)
{
var x1 = Bounds.X;
var x2 = Bounds.X + Bounds.Width;
var y1 = Bounds.Y;
var y2 = Bounds.Y + Bounds.Height;
if (!mparams.AbsoluteDrag)
{
switch (mparams.CornerGrabbed)
{
case 0:
x1 = target.X;
y1 = target.Y;
break;
case 1:
x2 = target.X;
y1 = target.Y;
break;
case 2:
x2 = target.X;
y2 = target.Y;
break;
case 3:
x1 = target.X;
y2 = target.Y;
break;
}
}
else
{
target = new PointF(
target.X - mparams.AbsoluteOffset.X,
target.Y - mparams.AbsoluteOffset.Y);
x1 = target.X;
y1 = target.Y;
}
Bounds.X = x1;
Bounds.Y = y1;
if (!mparams.AbsoluteDrag)
{
Bounds.Width = x2 - x1;
Bounds.Height = y2 - y1;
}
}
public void Move(PointF target, ManipulateParams mparams)
{
if (mparams.AbsoluteDrag)
{
Handle1 = new PointF(target.X - mparams.Handle1Offset.X, target.Y - mparams.Handle1Offset.Y);
Handle2 = new PointF(target.X - mparams.Handle2Offset.X, target.Y - mparams.Handle2Offset.Y);
}
else
{
if (mparams.HandleGrabbed == 0)
{
Handle1 = target;
}
else
{
Handle2 = target;
}
}
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers, bool fromEditor)
{
State state = _state as State;
if (state == null)
{
return(null);
}
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (fromEditor)
{
mparams.DisableIK = true;
}
if (button == MouseButtons.Right)
{
result.Target = state.Root;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Root.Location.X, location.Y - state.Root.Location.Y);
}
else
{
Joint.State target = state.Root.JointAtLocation(location);
if (target == null)
{
return(null);
}
result.Target = target;
mparams.AbsoluteDrag = false;
}
return(result);
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, MouseButtons button, Keys modifiers)
{
State state = _state as State;
if (state == null)
{
return(null);
}
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (modifiers == Keys.Shift)
{
mparams.PivotDrag = true;
}
else if (modifiers == Keys.Alt)
{
mparams.DisableIK = true;
}
if (button == MouseButtons.Right)
{
result.Target = state.Root;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Root.Location.X, location.Y - state.Root.Location.Y);
}
else
{
Joint.State target = state.Root.JointAtLocation(location);
if (target == null)
{
return(null);
}
if (mparams.PivotDrag && target.Parent != null)
{
mparams.PivotLength = (float)MathUtil.Length(target.Location, target.Parent.Location);
mparams.PivotAngle = (float)MathUtil.Angle(target.Location, target.Parent.Location);
// you need to go through every descendant (not child) of target here and store their angle and distance to target's parent
mparams.PivotInfo = new Dictionary <Joint.State, Tuple <float, float> >();
Stack <Joint.State> open = new Stack <Joint.State>();
open.Push(target);
while (open.Count > 0)
{
Joint.State current = open.Pop();
foreach (Joint.State child in current.Children)
{
open.Push(child);
float distance = (float)MathUtil.Length(target.Parent.Location, child.Location);
float angle = (float)MathUtil.Angle(child.Location, target.Parent.Location); // or the other way around, depends
mparams.PivotInfo[child] = new Tuple <float, float>(distance, angle);
}
}
}
result.Target = target;
mparams.AbsoluteDrag = false;
}
return(result);
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
return null;
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Bounds.X, location.Y - state.Bounds.Y);
}
else
{
mparams.CornerGrabbed = state.HandleAtLocation(location);
if (mparams.CornerGrabbed == -1)
return null;
result.Target = state;
mparams.AbsoluteDrag = false;
}
return result;
}
public void Move(PointF target, ManipulateParams mparams, State from)
{
List <State> affected = new List <State>();
if (Parent != null && from != Parent)
{
affected.Add(Parent);
}
foreach (State child in Children)
{
if (child != from)
{
affected.Add(child);
}
}
if (mparams.AbsoluteDrag && from == null)
{
target = new PointF(
target.X - mparams.AbsoluteOffset.X,
target.Y - mparams.AbsoluteOffset.Y);
}
if (!mparams.PivotDrag)
{
float nx = target.X;
float ny = target.Y;
float ox = Location.X;
float oy = Location.Y;
Location = target;
foreach (State state in affected)
{
PointF loc;
if (mparams.AbsoluteDrag)
{
loc = new PointF(
state.Location.X + (nx - ox),
state.Location.Y + (ny - oy)
);
}
else
{
if (mparams.DisableIK)
{
return;
}
float jx = state.Location.X;
float jy = state.Location.Y;
float dx = ox - jx;
float dy = oy - jy;
float dm = (float)Math.Sqrt((double)(dx * dx + dy * dy));
float lx = jx - nx;
float ly = jy - ny;
float lm = (float)Math.Sqrt((double)(lx * lx + ly * ly));
loc = new PointF(nx + (lx / lm) * dm, ny + (ly / lm) * dm);
}
state.Move(loc, mparams, this);
}
}
else
{
if (Parent != null)
{
float dx = target.X - Parent.Location.X;
float dy = target.Y - Parent.Location.Y;
float length = (float)Math.Sqrt(dx * dx + dy * dy);
dx /= length;
dy /= length;
dx *= mparams.PivotLength;
dy *= mparams.PivotLength;
Location = new PointF(Parent.Location.X + dx, Parent.Location.Y + dy);
float angleDiff = (float)MathUtil.Angle(Location, Parent.Location) - mparams.PivotAngle;
Stack <State> open = new Stack <State>();
open.Push(this);
while (open.Count > 0)
{
State current = open.Pop();
foreach (State child in current.Children)
{
open.Push(child);
var info = mparams.PivotInfo[child];
float angle = info.Item2 + angleDiff;
float x = (float)(Parent.Location.X + Math.Cos(angle) * info.Item1);
float y = (float)(Parent.Location.Y + Math.Sin(angle) * info.Item1); // or maybe the other way around, depends
child.Location = new PointF(x, y);
}
}
}
else
{
Stack <State> open = new Stack <State>();
open.Push(this);
while (open.Count > 0)
{
State current = open.Pop();
foreach (State child in current.Children)
{
open.Push(child);
child.Location = new PointF(
child.Location.X + (target.X - Location.X),
child.Location.Y + (target.Y - Location.Y));
}
}
Location = target;
}
}
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
return null;
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
mparams.AbsoluteOffset = new PointF(location.X - state.Location.X, location.Y - state.Location.Y);
}
else
{
if (!MathUtil.IsPointInPoint(location, state.Location, 4))
return null;
result.Target = state;
mparams.AbsoluteDrag = false;
}
return result;
}
public ManipulateResult TryManipulate(IEntityState _state, Point location, System.Windows.Forms.MouseButtons button, System.Windows.Forms.Keys modifiers)
{
State state = _state as State;
if (state == null)
return null;
ManipulateResult result = new ManipulateResult();
ManipulateParams mparams = new ManipulateParams();
result.Params = mparams;
mparams.AbsoluteOffset = new List<PointF>();
if (button == System.Windows.Forms.MouseButtons.Right)
{
result.Target = state;
mparams.AbsoluteDrag = true;
for(int i = 0; i < state.Points.Count; i++)
mparams.AbsoluteOffset.Add(new PointF(location.X - state.Points[i].X, location.Y - state.Points[i].Y));
}
else
{
for (int i = 0; i < state.Points.Count; i++)
{
if (MathUtil.IsPointInPoint(location, state.Points[i], 4))
{
result.Target = state.Points[i];
mparams.PointIndex = i;
}
}
if (result.Target == null)
return null;
result.Target = state;
mparams.AbsoluteDrag = false;
}
return result;
}
public void Move(PointF target, ManipulateParams mparams, State from)
{
List<State> affected = new List<State>();
if (Parent != null && from != Parent)
affected.Add(Parent);
foreach (State child in Children)
{
if (child != from)
affected.Add(child);
}
if (mparams.AbsoluteDrag && from == null)
{
target = new PointF(
target.X - mparams.AbsoluteOffset.X,
target.Y - mparams.AbsoluteOffset.Y);
}
if (!mparams.PivotDrag)
{
float nx = target.X;
float ny = target.Y;
float ox = Location.X;
float oy = Location.Y;
Location = target;
foreach (State state in affected)
{
PointF loc;
if (mparams.AbsoluteDrag)
{
loc = new PointF(
state.Location.X + (nx - ox),
state.Location.Y + (ny - oy)
);
}
else
{
if (mparams.DisableIK)
return;
float jx = state.Location.X;
float jy = state.Location.Y;
float dx = ox - jx;
float dy = oy - jy;
float dm = (float)Math.Sqrt((double)(dx * dx + dy * dy));
float lx = jx - nx;
float ly = jy - ny;
float lm = (float)Math.Sqrt((double)(lx * lx + ly * ly));
loc = new PointF(nx + (lx / lm) * dm, ny + (ly / lm) * dm);
}
state.Move(loc, mparams, this);
}
}
else
{
if (Parent != null)
{
float dx = target.X - Parent.Location.X;
float dy = target.Y - Parent.Location.Y;
float length = (float)Math.Sqrt(dx * dx + dy * dy);
dx /= length;
dy /= length;
dx *= mparams.PivotLength;
dy *= mparams.PivotLength;
Location = new PointF(Parent.Location.X + dx, Parent.Location.Y + dy);
float angleDiff = (float)MathUtil.Angle(Location, Parent.Location) - mparams.PivotAngle;
Stack<State> open = new Stack<State>();
open.Push(this);
while (open.Count > 0)
{
State current = open.Pop();
foreach (State child in current.Children)
{
open.Push(child);
var info = mparams.PivotInfo[child];
float angle = info.Item2 + angleDiff;
float x = (float)(Parent.Location.X + Math.Cos(angle) * info.Item1);
float y = (float)(Parent.Location.Y + Math.Sin(angle) * info.Item1); // or maybe the other way around, depends
child.Location = new PointF(x, y);
}
}
}
else
{
Stack<State> open = new Stack<State>();
open.Push(this);
while (open.Count > 0)
{
State current = open.Pop();
foreach (State child in current.Children)
{
open.Push(child);
child.Location = new PointF(
child.Location.X + (target.X - Location.X),
child.Location.Y + (target.Y - Location.Y));
}
}
Location = target;
}
}
}
