public bool CutLink(Node node0, Node node1, float position)
{
return btSoftBody_cutLink(_native, node0._native, node1._native, position);
}
public void AppendNote(string text, Vector3 o, Vector4 c, Node n0, Node n1, Node n2, Node n3)
{
btSoftBody_appendNote9(_native, text, ref o, ref c, n0._native, n1._native, n2._native, n3._native);
}
public bool CheckLink(Node node0, Node node1)
{
return btSoftBody_checkLink(_native, node0._native, node1._native);
}
public void AppendNote(string text, Vector3 o, Node feature)
{
btSoftBody_appendNote3(_native, text, ref o, feature._native);
}
public void AppendNote(string text, Vector3 o, Vector4 c, Node n0)
{
btSoftBody_appendNote6(_native, text, ref o, ref c, n0._native);
}
public void AppendLink(Node node0, Node node1, Material mat)
{
btSoftBody_appendLink8(_native, node0._native, node1._native, (mat != null) ? mat._native : IntPtr.Zero);
}
public void AppendLink(Node node0, Node node1, Material mat, bool checkExist)
{
btSoftBody_appendLink9(_native, node0._native, node1._native, (mat != null) ? mat._native : IntPtr.Zero, checkExist);
}
public void AppendLink(Node node0, Node node1)
{
btSoftBody_appendLink7(_native, node0._native, node1._native);
}
public override void OnHandleInput()
{
if (Input.KeysPressed.Contains(Keys.B))
{
PreviousDemo();
}
else if (Input.KeysPressed.Contains(Keys.N))
{
NextDemo();
}
if (Input.KeysDown.Count != 0)
{
if (demos[demo] == Init_ClusterCombine || demos[demo] == Init_ClusterCar)
{
if (Input.KeysDown.Contains(Keys.Up))
{
motorControl.MaxTorque = 1;
motorControl.Goal += FrameDelta * 2;
}
else if (Input.KeysDown.Contains(Keys.Down))
{
motorControl.MaxTorque = 1;
motorControl.Goal -= FrameDelta * 2;
}
else if (Input.KeysDown.Contains(Keys.Left))
{
steerControlF.Angle += FrameDelta;
steerControlR.Angle += FrameDelta;
}
else if (Input.KeysDown.Contains(Keys.Right))
{
steerControlF.Angle -= FrameDelta;
steerControlR.Angle -= FrameDelta;
}
}
}
if (Input.MousePressed == MouseButtons.Right)
{
results.Fraction = 1;
if (pickConstraint == null)
{
Vector3 rayFrom = Freelook.Eye;
Vector3 rayTo = GetRayTo(Input.MousePoint, Freelook.Eye, Freelook.Target, Graphics.FieldOfView);
Vector3 rayDir = rayTo - rayFrom;
rayDir.Normalize();
SRayCast res = new SRayCast();
var softBodies = (World as SoftRigidDynamicsWorld).SoftBodyArray;
if (softBodies.Any(b => b.RayTest(rayFrom, rayTo, res)))
{
results = res;
impact = rayFrom + (rayTo - rayFrom) * results.Fraction;
drag = !cutting;
lastMousePos = Input.MousePoint;
NodePtrArray nodes;
switch (results.Feature)
{
case EFeature.Face:
nodes = results.Body.Faces[results.Index].N;
break;
case EFeature.Tetra:
nodes = results.Body.Tetras[results.Index].Nodes;
break;
default:
nodes = null;
break;
}
if (nodes != null)
{
node = nodes.Aggregate((min, n) =>
(n.X - impact).LengthSquared <
(min.X - impact).LengthSquared ? n : min
);
goal = node.X;
}
else
{
node = null;
}
}
}
}
else if (Input.MouseReleased == MouseButtons.Right)
{
if (!drag && cutting && results.Fraction < 1)
{
using (var isphere = new ImplicitSphere(impact, 1))
{
results.Body.Refine(isphere, 0.0001f, true);
}
}
results.Fraction = 1;
drag = false;
}
// Mouse movement
if (Input.MouseDown == MouseButtons.Right)
{
if (node != null && results.Fraction < 1)
{
if (!drag)
{
int x = Input.MousePoint.X - lastMousePos.X;
int y = Input.MousePoint.Y - lastMousePos.Y;
if ((x * x) + (y * y) > 6)
{
drag = true;
}
}
if (drag)
{
lastMousePos = Input.MousePoint;
}
}
}
base.OnHandleInput();
}
protected override void OnHandleInput()
{
base.OnHandleInput();
if (Input.MousePressed == MouseButtons.Right)
{
results.Fraction = 1;
if (pickConstraint == null)
{
Vector3 rayFrom = Freelook.Eye;
Vector3 rayTo = GetRayTo(Input.MousePoint, Freelook.Eye, Freelook.Target, FieldOfView);
Vector3 rayDir = rayTo - rayFrom;
rayDir.Normalize();
SRayCast res = new SRayCast();
var softBodies = (PhysicsContext.World as SoftRigidDynamicsWorld).SoftBodyArray;
if (softBodies.Any(b => b.RayTest(rayFrom, rayTo, res)))
{
results = res;
impact = rayFrom + (rayTo - rayFrom) * results.Fraction;
drag = !(PhysicsContext as Physics).cutting;
lastMousePos = Input.MousePoint;
NodePtrArray nodes;
switch (results.Feature)
{
case EFeature.Face:
nodes = results.Body.Faces[results.Index].N;
break;
case EFeature.Tetra:
nodes = results.Body.Tetras[results.Index].Nodes;
break;
default:
nodes = null;
break;
}
if (nodes != null)
{
node = nodes.Aggregate((min, n) =>
(n.X - impact).LengthSquared() <
(min.X - impact).LengthSquared() ? n : min
);
goal = node.X;
}
else
{
node = null;
}
}
}
}
else if (Input.MouseReleased == MouseButtons.Right)
{
if (!drag && (PhysicsContext as Physics).cutting && results.Fraction < 1)
{
using (var isphere = new ImplicitSphere(impact, 1))
{
results.Body.Refine(isphere, 0.0001f, true);
}
}
results.Fraction = 1;
drag = false;
}
// Mouse movement
if (Input.MouseDown == MouseButtons.Right)
{
if (node != null && results.Fraction < 1)
{
if (!drag)
{
int x = Input.MousePoint.X - lastMousePos.X;
int y = Input.MousePoint.Y - lastMousePos.Y;
if ((x * x) + (y * y) > 6)
{
drag = true;
}
}
if (drag)
{
lastMousePos = Input.MousePoint;
}
}
}
(PhysicsContext as Physics).HandleInput(Input, FrameDelta);
}
public override void OnHandleInput()
{
if (Input.KeysPressed.Contains(Keys.B))
{
PreviousDemo();
}
else if (Input.KeysPressed.Contains(Keys.N))
{
NextDemo();
}
if (Input.KeysDown.Count != 0)
{
if (demos[demo] == Init_ClusterCombine || demos[demo] == Init_ClusterCar)
{
if (Input.KeysDown.Contains(Keys.Up))
{
motorControl.MaxTorque = 1;
motorControl.Goal += FrameDelta * 2;
}
else if (Input.KeysDown.Contains(Keys.Down))
{
motorControl.MaxTorque = 1;
motorControl.Goal -= FrameDelta * 2;
}
else if (Input.KeysDown.Contains(Keys.Left))
{
steerControlF.Angle += FrameDelta;
steerControlR.Angle += FrameDelta;
}
else if (Input.KeysDown.Contains(Keys.Right))
{
steerControlF.Angle -= FrameDelta;
steerControlR.Angle -= FrameDelta;
}
}
}
if (Input.MousePressed == MouseButtons.Right)
{
results.Fraction = 1;
if (pickConstraint == null)
{
Vector3 rayFrom = Freelook.Eye;
Vector3 rayTo = GetRayTo(Input.MousePoint, Freelook.Eye, Freelook.Target, Graphics.FieldOfView);
Vector3 rayDir = (rayTo - rayFrom);
rayDir.Normalize();
AlignedSoftBodyArray sbs = SoftWorld.SoftBodyArray;
for (int ib = 0; ib < sbs.Count; ++ib)
{
SoftBody psb = sbs[ib];
SRayCast res = new SRayCast();
if (psb.RayTest(ref rayFrom, ref rayTo, res))
{
results = res;
}
else
{
res.Dispose();
}
}
if (results.Fraction < 1)
{
impact = rayFrom + (rayTo - rayFrom) * results.Fraction;
drag = !cutting;
lastMousePos = Input.MousePoint;
node = null;
switch (results.Feature)
{
case EFeature.Tetra:
{
Tetra tet = results.Body.Tetras[results.Index];
node = tet.Nodes[0];
for (int i = 1; i < 4; ++i)
{
if ((node.Position - impact).LengthSquared >
(tet.Nodes[i].Position - impact).LengthSquared)
{
node = tet.Nodes[i];
}
}
break;
}
case EFeature.Face:
{
Face f = results.Body.Faces[results.Index];
node = f.N[0];
for (int i = 1; i < 3; ++i)
{
if ((node.Position - impact).LengthSquared >
(f.N[i].Position - impact).LengthSquared)
{
node = f.N[i];
}
}
}
break;
}
if (node != null)
goal = node.Position;
//return;
}
}
}
else if (Input.MouseReleased == MouseButtons.Right)
{
if ((!drag) && cutting && (results.Fraction < 1))
{
using (ImplicitSphere isphere = new ImplicitSphere(ref impact, 1))
{
results.Body.Refine(isphere, 0.0001f, true);
}
}
results.Fraction = 1;
drag = false;
}
// Mouse movement
if (Input.MouseDown == MouseButtons.Right)
{
if (node != null && (results.Fraction < 1))
{
if (!drag)
{
int x = Input.MousePoint.X - lastMousePos.X;
int y = Input.MousePoint.Y - lastMousePos.Y;
if ((x * x) + (y * y) > 6)
{
drag = true;
}
}
if (drag)
{
lastMousePos = Input.MousePoint;
}
}
}
base.OnHandleInput();
}
protected override void OnHandleInput()
{
base.OnHandleInput();
if (Input.MousePressed == MouseButtons.Right)
{
results.Fraction = 1;
if (pickConstraint == null)
{
Vector3 rayFrom = Freelook.Eye;
Vector3 rayTo = GetRayTo(Input.MousePoint, Freelook.Eye, Freelook.Target, FieldOfView);
Vector3 rayDir = (rayTo - rayFrom);
rayDir.Normalize();
AlignedSoftBodyArray sbs = ((SoftRigidDynamicsWorld)PhysicsContext.World).SoftBodyArray;
for (int ib = 0; ib < sbs.Count; ++ib)
{
SoftBody psb = sbs[ib];
SRayCast res = new SRayCast();
if (psb.RayTest(rayFrom, rayTo, res))
{
results = res;
}
}
if (results.Fraction < 1)
{
impact = rayFrom + (rayTo - rayFrom) * results.Fraction;
drag = !(PhysicsContext as Physics).cutting;
lastMousePos = Input.MousePoint;
node = null;
switch (results.Feature)
{
case EFeature.Tetra:
{
Tetra tet = results.Body.Tetras[results.Index];
node = tet.Nodes[0];
for (int i = 1; i < 4; ++i)
{
if ((node.X - impact).LengthSquared() >
(tet.Nodes[i].X - impact).LengthSquared())
{
node = tet.Nodes[i];
}
}
break;
}
case EFeature.Face:
{
Face f = results.Body.Faces[results.Index];
node = f.N[0];
for (int i = 1; i < 3; ++i)
{
if ((node.X - impact).LengthSquared() >
(f.N[i].X - impact).LengthSquared())
{
node = f.N[i];
}
}
}
break;
}
if (node != null)
goal = node.X;
//return;
}
}
}
else if (Input.MouseReleased == MouseButtons.Right)
{
if ((!drag) && (PhysicsContext as Physics).cutting && (results.Fraction < 1))
{
ImplicitSphere isphere = new ImplicitSphere(impact, 1);
results.Body.Refine(isphere, 0.0001f, true);
}
results.Fraction = 1;
drag = false;
}
// Mouse movement
if (Input.MouseDown == MouseButtons.Right)
{
if (node != null && (results.Fraction < 1))
{
if (!drag)
{
int x = Input.MousePoint.X - lastMousePos.X;
int y = Input.MousePoint.Y - lastMousePos.Y;
if ((x * x) + (y * y) > 6)
{
drag = true;
}
}
if (drag)
{
lastMousePos = Input.MousePoint;
}
}
}
(PhysicsContext as Physics).HandleInput(Input, FrameDelta);
}
