private void ProcessMouseManipulation()
{
if (!MouseTracker.LeftMousePressed)
{
checkForHit = true;
hitActor = null;
HookPoint = Point3d.Unset;
HookPointOnMouseLine = Point3d.Unset;
}
else
{
if (checkForHit)
{
checkForHit = false;
Vector3d mouseLineDirection = MouseTracker.MouseLine.Direction;
mouseLineDirection.Unitize();
PxGhManager.Scene.Raycast(
MouseTracker.MouseLine.From.ToSystemVector(),
mouseLineDirection.ToSystemVector(),
9999f,
999,
HitCallback,
HitFlag.Position);
}
if (hitActor != null)
{
Rhino.Geometry.Plane frame = hitActor.GlobalPose.ToRhinoPlane();
HookPoint = frame.Origin + frame.XAxis * hookPoint.X + frame.YAxis * hookPoint.Y + frame.ZAxis * hookPoint.Z;
HookPointOnMouseLine = MouseTracker.MouseLine.ClosestPoint(HookPoint, false);
if (MouseManipulationMode == MouseManipulationMode.Position)
{
frame.Origin = HookPointOnMouseLine + (frame.Origin - HookPoint);
hitActor.GlobalPose = frame.ToMatrix();
hitActor.LinearVelocity = Vector3.Zero;
hitActor.AddForceAtLocalPosition((hitActor.Mass * -Gravity).ToSystemVector(), hookPoint.ToSystemVector(), ForceMode.Force, true);
}
else
{
Vector3d force = (HookPointOnMouseLine - HookPoint) * MouseManipulationStrength *
(MouseManipulationMode == MouseManipulationMode.Acceleration ? hitActor.Mass : 1.0);
hitActor.AddForceAtLocalPosition(force.ToSystemVector(), hookPoint.ToSystemVector(), ForceMode.Force, true);
}
}
}
}
protected override void ProcessKeyboard(Key[] pressedKeys)
{
if (pressedKeys.Contains(Key.P))
{
_sphereC.AddForceAtLocalPosition(new Vector3(25, 0, 0), new Vector3(0, 0, 0));
}
base.ProcessKeyboard(pressedKeys);
}
public void ApplyForceLocal(OpenTK.Vector3 imp, OpenTK.Vector3 local)
{
ID.AddForceAtLocalPosition(new System.Numerics.Vector3(imp.X, imp.Y, imp.Z), new System.Numerics.Vector3(local.X, local.Y, local.Z), ForceMode.Force, true);
}
public override void ApplyImpulse(Vector3 position, Vector3 force)
{
rigidActor.AddForceAtLocalPosition(force.AsPhysX(), position.AsPhysX());
}