void update_indicator(CreateDropPrimitiveButton button, FScene scene)
{
if (button == null || buttonTypes.ContainsKey(button) == false)
{
return;
}
SOType t = buttonTypes[button];
if (t.hasTag(SOType.TagPrimitive) == false)
{
return;
}
scene.DefaultPrimitiveType = t;
if (indicatorButton != null)
{
indicatorButton.RemoveGO(indicatorGO);
}
indicatorButton = button;
indicatorGO.SetPosition(Vector3f.Zero);
indicatorGO.SetRotation(Quaternionf.Identity);
indicatorGO.SetLocalScale(fIndicatorSize * Vector3f.One);
indicatorGO.SetLocalPosition(
indicatorGO.GetLocalPosition() + fIndicatorShift * (Vector3f.AxisY - 1 * Vector3f.AxisZ + Vector3f.AxisX));
indicatorButton.AppendNewGO(indicatorGO, indicatorButton.RootGameObject, false);
indicatorGO.Show();
}
void UpdateTracking(bool bSetInitial)
{
if (bSetInitial || PositionMode == MovementMode.Static)
{
// [TODO] should damp out jitter while allowing larger moves
if (bStaticUpdated == false)
{
RootGameObject.SetPosition(ActiveCamera.GetPosition());
RootGameObject.SetRotation(Quaternionf.Identity);
bStaticUpdated = true;
}
}
else if (PositionMode == MovementMode.TrackOrientation)
{
RootGameObject.SetPosition(ActiveCamera.GetPosition());
RootGameObject.SetRotation(ActiveCamera.GetRotation());
}
else if (PositionMode == MovementMode.CustomTracking && CustomTracker != null)
{
CustomTracker.UpdateTracking(this, ActiveCamera);
}
else
{
// MovemementMode.TrackPosition
RootGameObject.SetPosition(ActiveCamera.GetPosition());
RootGameObject.SetRotation(Quaternionf.Identity);
}
// apply post-rotations
Frame3f frame = RootGameObject.GetWorldFrame();
Quaternionf rotateLR = Quaternionf.AxisAngleD(frame.Y, ShiftAngle);
Quaternionf rotateUp = Quaternionf.AxisAngleD(rotateLR * frame.X, TiltAngle);
RootGameObject.SetRotation(rotateLR * rotateUp * RootGameObject.GetRotation());
// camera-tracking GO always tracks camera
onCameraGO.SetPosition(ActiveCamera.GetPosition());
onCameraGO.SetRotation(ActiveCamera.GetRotation());
}
DropMaterialButton add_material_button(Cockpit cockpit, string sName,
float fHUDRadius, float dx, float dy,
float fButtonRadius,
Material bgMaterial, SOMaterial material)
{
DropMaterialButton button = new DropMaterialButton()
{
TargetScene = cockpit.Scene,
Material = material
};
button.Create(fButtonRadius, bgMaterial);
HUDUtil.PlaceInSphere(button, fHUDRadius, dx, dy);
button.Name = sName;
button.OnClicked += (s, e) => {
cockpit.Scene.DefaultSOMaterial = material;
if (indicatorButton != null)
{
indicatorButton.RemoveGO(indicatorGO);
}
indicatorButton = button;
indicatorGO.SetPosition(Vector3f.Zero);
indicatorGO.SetRotation(Quaternionf.Identity);
indicatorGO.SetLocalScale(fIndicatorSize * Vector3f.One);
indicatorGO.SetLocalPosition(
indicatorGO.GetLocalPosition() + fIndicatorShift * (Vector3f.AxisY - 4 * Vector3f.AxisZ + Vector3f.AxisX));
indicatorButton.AppendNewGO(indicatorGO, indicatorButton.RootGameObject, false);
};
button.OnDoubleClicked += (s, e) => {
if (cockpit.Scene.Selected.Count > 0)
{
button.DoSetMaterial(cockpit.Scene.Selected, button.Material);
}
};
return(button);
}