private void OnInputEvent(ReadOnlyCollection <SInputButtonEvent> buttonevents, string textinput)
{
foreach (var buttonEvent in buttonevents)
{
if (buttonEvent.button == EInputButton.MouseMiddleButton && buttonEvent.buttonEvent == EButtonEvent.Pressed)
{
CViewManager viewManager = m_gameWorld.ViewManager;
int mouseAbsX = System.Windows.Forms.Cursor.Position.X - (int)viewManager.ScreenLeft;
int mouseAbsY = System.Windows.Forms.Cursor.Position.Y - (int)viewManager.ScreenTop;
if (mouseAbsX < 0 || mouseAbsY < 0)
{
return;
}
viewManager.GetViewInfo(out SSceneViewInfo viewInfo);
Ray pickRay = Ray.GetPickRay(mouseAbsX, mouseAbsY, new ViewportF(0, 0, viewManager.ScreenWidth, viewManager.ScreenHeight), viewInfo.ViewMatrix * viewInfo.ProjectionMatrix);
if (m_physicSpace.RayCast(pickRay.ToBepu(), 9999.0f, out RayCastResult result))
{
float fieldRadius = 5.0f;
float impulseStrength = 20.0f;
List <BroadPhaseEntry> queryResults = new List <BroadPhaseEntry>();
BoundingSphere bs = new BoundingSphere(result.HitData.Location, fieldRadius);
m_physicSpace.BroadPhase.QueryAccelerator.GetEntries(bs, queryResults);
foreach (var entry in queryResults)
{
var entityCollision = entry as EntityCollidable;
if (entityCollision != null)
{
var e = entityCollision.Entity;
if (e.IsDynamic)
{
Vector3 toEntity = e.Position - result.HitData.Location;
float length = toEntity.Length();
float strength = impulseStrength / length;
toEntity.Y = 1.0f;
toEntity.Normalize();
e.ApplyImpulse(e.Position, toEntity * strength);
}
}
}
}
}
}
}
