private void OnPreStepForwardCallback()
{
if (m_camera == null)
{
return;
}
if (ConstraintGameObject == null && Input.GetKey(TriggerKey) && m_mouseButtonState.ButtonDown != MouseButton.None)
{
Ray ray = m_camera.ScreenPointToRay(Input.mousePosition);
List <BroadPhaseResult> results = FindRayBoundingVolumeOverlaps(ray);
if (results.Count > 0)
{
ConstraintGameObject = TryCreateConstraint(ray,
results[0].GameObject,
MouseButtonToDofTypes(m_mouseButtonState.ButtonDown),
"PickHandlerConstraint");
if (ConstraintGameObject != null)
{
ConstraintGameObject.AddComponent <Rendering.PickHandlerRenderer>();
Constraint.DrawGizmosEnable = false;
m_distanceFromCamera = FindDistanceFromCamera(m_camera,
Constraint.AttachmentPair.ReferenceFrame.Position);
}
}
m_mouseButtonState.Use(m_mouseButtonState.ButtonDown, buttonUp =>
{
if (ConstraintGameObject != null)
{
DestroyImmediate(ConstraintGameObject);
ConstraintGameObject = null;
m_distanceFromCamera = -1f;
}
});
}
if (ConstraintGameObject != null)
{
Constraint.AttachmentPair.ConnectedFrame.Position = m_camera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x,
Input.mousePosition.y,
m_distanceFromCamera));
SetComplianceDamping(Constraint);
ConstraintGameObject.GetComponent <Rendering.PickHandlerRenderer>().ThisMethodIsntAllowedToBeNamedUpdateByUnity(Constraint);
}
}
private void OnPreStepForwardCallback()
{
// Trigger key + mouse button down and we enable the line geometry
// here - similar to preCollide. In pre-step event if the line
// geometry is enabled, collect geometry contacts with our line
// and create constraint with the closest point.
if (m_camera == null)
{
return;
}
if (ConstraintGameObject == null && Input.GetKey(TriggerKey) && m_mouseButtonState.ButtonDown != MouseButton.None)
{
var ray = m_camera.ScreenPointToRay(Input.mousePosition);
m_lineShape.set(ray.origin.ToHandedVec3(), ray.GetPoint(5000.0f).ToHandedVec3());
m_lineGeometry.setEnable(true);
m_mouseButtonState.Use(m_mouseButtonState.ButtonDown, buttonUp =>
{
if (ConstraintGameObject != null)
{
DestroyImmediate(ConstraintGameObject);
ConstraintGameObject = null;
m_distanceFromCamera = -1f;
}
m_lineGeometry.setEnable(false);
});
}
if (ConstraintGameObject != null)
{
Constraint.AttachmentPair.ConnectedFrame.Position = m_camera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x,
Input.mousePosition.y,
m_distanceFromCamera));
SetComplianceDamping(Constraint);
ConstraintGameObject.GetComponent <Rendering.PickHandlerRenderer>().ThisMethodIsntAllowedToBeNamedUpdateByUnity(Constraint, m_camera);
}
}
