private void Render()
{
if (_world != null)
{
_world.OnUpdate();
DrawingVisual view = new DrawingVisual();
using (DrawingContext dc = view.RenderOpen())
{
_world.OnRender(dc);
}
TransformGroup group = new TransformGroup();
group.Children.Add(new TranslateTransform(ViewOffsetX, ViewOffsetY));
group.Children.Add(new ScaleTransform()
{
CenterX = ViewScaleOriginX, CenterY = ViewScaleOriginY, ScaleX = ViewScaleX, ScaleY = ViewScaleY
});
PlaneControl.SetTransfromOrigin(new Point(ViewScaleOriginX, ViewScaleOriginY));
PlaneControl.SetTransfrom(group);
PushVisual(view);
}
}
// Ready function, called once at the beginning of the scene when all children are ready
public override void _Ready()
{
// Assign required nodes
objectBody = GetNode <StaticBody>("ViewportContainer/Viewport/ObjectRoot/Object1");
ray = GetNode <RayCast>("ViewportContainer/Viewport/ObjectRoot/HiddenLineRay");
freeCameraRoot = GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/CameraRoot");
orthoCameraRoot = GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/OrthoCameraRoot");
// Populate the list of planes with the nodes of each BoxPlaneControl object
planes = new Spatial[PLANE_COUNT] {
GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/FrontPlaneControl"), GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/RightPlaneControl"), GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/BackPlaneControl"), GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/LeftPlaneControl"), GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/TopPlaneControl"), GetNode <Spatial>("ViewportContainer/Viewport/ObjectRoot/BottomPlaneControl")
};
// All faces are hidden at first
isFaceShown = new bool[PLANE_COUNT] {
false, false, false, false, false, false
};
// Initialize the required static variables in the PlaneControl class
PlaneControl.Initialize(objectBody.GetChild <MeshInstance>(0), ray, PlaneControl.ORTHOGRAPHIC);
// Set the display size
PlaneControl.SetScreenSize(PLANE_X_SCALE, PLANE_Y_SCALE, MAX_FOCUS);
// Set the zoom of the PlaneControl class
// A zoom value of 1 is set because this scene requires orthographic projection (without scaling to screen size)
PlaneControl.SetZoom(MAX_FOCUS);
// Set the projection colours
ProjectionRoot.SetColours(true, false);
}
// The second half of the _on_ObjectList_item_selected function
public void _on_ObjectList_item_selected_second_part()
{
// Initialize the PlaneControl class to use the new object
PlaneControl.Initialize(objectBody.GetChild <MeshInstance>(0), ray, PlaneControl.projectionMode);
// Set the display again in case the selected object was changed from the auxiliary object
// ChangeDisplay is used instead of Display so that the controls values are still used and the new object is not completely reset
SetDisplay();
ChangeDisplay();
}
// Function to change (refresh) display when any of the controls have been changed
// Controls are connected to this function through the editor
// Note that the newValue parameter (given by slider signals) is not used
public static void ChangeDisplay(float newValue = 0)
{
// Rotate the object according to sliders
objectBody.RotationDegrees = new Vector3((float)ObjectXDegSlider.Value, (float)ObjectYDegSlider.Value, (float)ObjectZDegSlider.Value);
// Force the body to transform (so calculations can be done) rather than waiting for the next frame
objectBody.ForceUpdateTransform();
// Set the zoom value
PlaneControl.SetZoom((float)FocusZoomSlider.Value);
// Display 2D screens
Display();
}
public void Init()
{
pc = new PlaneControl();
}
// Start is called before the first frame update
void Start()
{
soundSource = GameObject.Find("SoundControl").GetComponent <AudioSource>();
musicEnabled = PlayerPrefs.GetInt("musicEnabled", 1);
soundEnabled = PlayerPrefs.GetInt("soundEnabled", 1);
if (SceneManager.GetActiveScene().buildIndex == 0)
{
checkReturnToLevelSelect();
musicEnabled = 1;
soundEnabled = 1;
PlayerPrefs.SetInt("musicEnabled", 1);
PlayerPrefs.SetInt("soundEnabled", 1);
}
else
{
plane = FindObjectOfType <PlaneControl>();
star1C = GameObject.Find("endScreen").transform.GetChild(1).gameObject;
star2C = GameObject.Find("endScreen").transform.GetChild(3).gameObject;
star3C = GameObject.Find("endScreen").transform.GetChild(5).gameObject;
endScreen.gameObject.SetActive(false);
sC = FindObjectOfType <StarCollector>();
engineSource = GameObject.Find("Plane").GetComponent <AudioSource>();
nextLevelStarDisplay = GameObject.Find("currentPlayerStar");
nextLevelStarDisplay.transform.parent = nextLevelButton.gameObject.transform;
nextLevelStarDisplay.GetComponent <RectTransform>().localPosition = new Vector3(-296, -105, 0);
Image[] images1 = GameObject.Find("Sound Button").GetComponentsInChildren <Image>();
foreach (Image image in images1)
{
if (image.gameObject.transform.parent.name == "Sound Button")
{
soundAnim = image;
}
}
Image[] images2 = GameObject.Find("Music Button").GetComponentsInChildren <Image>();
foreach (Image image in images2)
{
if (image.gameObject.transform.parent.name == "Music Button")
{
musicAnim = image;
}
}
if (musicEnabled == 1)
{
musicAnim.sprite = Resources.Load <Sprite>("music_icon_on");
}
else
{
musicAnim.sprite = Resources.Load <Sprite>("music_icon_off");
}
if (soundEnabled == 1)
{
soundAnim.sprite = Resources.Load <Sprite>("sound_icon_on");
}
else
{
soundAnim.sprite = Resources.Load <Sprite>("sound_icon_off");
}
}
musicSource = GameObject.Find("BackGroundSound").GetComponent <AudioSource>();
if (soundEnabled == 1)
{
soundSource.enabled = true;
if (SceneManager.GetActiveScene().buildIndex > 0)
{
engineSource.enabled = true;
}
}
else
{
soundSource.enabled = false;
if (SceneManager.GetActiveScene().buildIndex > 0)
{
engineSource.enabled = false;
}
}
if (musicSource != null)
{
if (musicEnabled == 1)
{
musicSource.enabled = true;
}
else
{
musicSource.enabled = false;
}
}
}
// Ready function, called once at the beginning of the scene when all children are ready
public override void _Ready()
{
// Assignment of required nodes
// ObjectRoot (root of all 3D nodes)
objectRoot = GetNode <Spatial>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot");
// PlaneControl Objects
topViewPlane = GetNode <Spatial>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot/TopViewPlane");
frontViewPlane = GetNode <Spatial>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot/FrontViewPlane");
sideViewPlane = GetNode <Spatial>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot/RightViewPlane");
auxiliaryViewPlane = GetNode <Spatial>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot/AuxiliaryViewPlane");
// ProjectionRoot Objects
mainDisplayRoot = GetNode <Node2D>("HorizontalViewContainer/MainProjectionDisplayContainer/MainProjectionViewport/ProjectionRoot");
topViewRoot = GetNode <Node2D>("HorizontalViewContainer/MainProjectionDisplayContainer/ViewGridContainer/TopViewportContainer/TopViewport/TopViewRoot");
frontViewRoot = GetNode <Node2D>("HorizontalViewContainer/MainProjectionDisplayContainer/ViewGridContainer/FrontViewportContainer/FrontViewport/FrontViewRoot");
sideViewRoot = GetNode <Node2D>("HorizontalViewContainer/MainProjectionDisplayContainer/ViewGridContainer/SideViewportContainer/SideViewport/SideViewRoot");
auxiliaryViewRoot = GetNode <Node2D>("HorizontalViewContainer/MainProjectionDisplayContainer/ViewGridContainer/AuxiliaryViewportContainer/AuxiliaryViewport/AuxiliaryViewRoot");
// UI Control Nodes
ControlsNode = GetNode <Control>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls");
FocusZoomSlider = GetNode <HSlider>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls/ControlsPanel/ViewControl/FocusZoomSlider");
ObjectXDegSlider = GetNode <HSlider>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls/ControlsPanel/ObjectControl/HBoxContainer/SlidersVBoxContainer/ObjectXDegSlider");
ObjectYDegSlider = GetNode <HSlider>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls/ControlsPanel/ObjectControl/HBoxContainer/SlidersVBoxContainer/ObjectYDegSlider");
ObjectZDegSlider = GetNode <HSlider>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls/ControlsPanel/ObjectControl/HBoxContainer/SlidersVBoxContainer/ObjectZDegSlider");
viewList = GetNode <OptionButton>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/Controls/ControlsPanel/ViewControl/ViewSelectList");
viewGrid = GetNode <GridContainer>("HorizontalViewContainer/MainProjectionDisplayContainer/ViewGridContainer");
// RayCast Node
ray = GetNode <RayCast>("HorizontalViewContainer/ObjectViewContainter/ObjectViewport/ObjectRoot/HiddenLineRayCast");
// Populate the objects array with the required NodePaths
for (int index = 0; index < OBJECT_COUNT; index++)
{
objects[index] = objectRoot.GetChild <StaticBody>(index + FIRST_OBJECT_INDEX).GetPath();
}
// The second object is initially selected
currentObjectIndex = 1;
// Get the object's static body from the selected NodePath in the objects array
objectBody = GetNode <StaticBody>(objects[currentObjectIndex]);
// Initialize the required static variables in the PlaneControl class
PlaneControl.Initialize(objectBody.GetChild <MeshInstance>(0), ray, PlaneControl.ORTHOGRAPHIC);
// Set the screen size so that the projection is properly scaled
PlaneControl.SetScreenSize(LARGE_PLANE_X_SCALE, LARGE_PLANE_Y_SCALE, MAX_FOCUS);
// Set the zoom value of the PlaneControl class according to the focus/zoom slider's value
PlaneControl.SetZoom((float)FocusZoomSlider.Value);
// Set the colours that the projection is to be displayed in, by specifying whether the projection is on the cube, and whether the colours have been switched
ProjectionRoot.SetColours(false, false);
// Auxiliary view is disabled at first
isAuxEnabled = false;
// Set the display nodes and display onto the screen
SetDisplay();
Display();
}
// This function sets which viewport/display to display to, as well as which view(s) is (are) visible
public static void SetDisplay()
{
// Set grid view as invisible and main view as visible
viewGrid.Visible = false;
mainDisplayRoot.Visible = true;
// Set planeControl objects (in 3D view) as invisible
topViewPlane.Visible = false;
frontViewPlane.Visible = false;
sideViewPlane.Visible = false;
auxiliaryViewPlane.Visible = false;
// Set the display size to the main viewport size
PlaneControl.SetScreenSize(LARGE_PLANE_X_SCALE, LARGE_PLANE_Y_SCALE, MAX_FOCUS);
if (selectedView == (int)Views.ALL_VIEWS)
{
// If all views are visible, set the grid view to visible and main view to invisible
viewGrid.Visible = true;
mainDisplayRoot.Visible = false;
// Set the individual view display ndoes
topViewPlane.Call("SetDisplayNode", topViewRoot.GetPath());
frontViewPlane.Call("SetDisplayNode", frontViewRoot.GetPath());
sideViewPlane.Call("SetDisplayNode", sideViewRoot.GetPath());
auxiliaryViewPlane.Call("SetDisplayNode", auxiliaryViewRoot.GetPath());
// Set all planeControl objects (in 3D view) as visible
topViewPlane.Visible = true;
frontViewPlane.Visible = true;
sideViewPlane.Visible = true;
// If auxiliary view is enabled for this object, make the auxiliary planeControl object visible
if (isAuxEnabled)
{
auxiliaryViewPlane.Visible = true;
}
// If all views are selected, change the display size to the small viewport size
PlaneControl.SetScreenSize(SMALL_PLANE_X_SCALE, SMALL_PLANE_Y_SCALE, MAX_FOCUS);
}
else if (selectedView == (int)Views.TOP_VIEW)
{
// If top view is selected, set top view display node and set 3D planeControl object as visible
topViewPlane.Call("SetDisplayNode", mainDisplayRoot.GetPath());
topViewPlane.Visible = true;
}
else if (selectedView == (int)Views.FRONT_VIEW)
{
// If front view is selected, set front view display node and set 3D planeControl object as visible
frontViewPlane.Call("SetDisplayNode", mainDisplayRoot.GetPath());
frontViewPlane.Visible = true;
}
else if (selectedView == (int)Views.SIDE_VIEW)
{
// If side view is selected, set side view display node and set 3D planeControl object as visible
sideViewPlane.Call("SetDisplayNode", mainDisplayRoot.GetPath());
sideViewPlane.Visible = true;
}
else if (selectedView == (int)Views.AUX_VIEW && isAuxEnabled)
{
// If auxiliary view is selected, set auxiliary view display node and set 3D planeControl object as visible
auxiliaryViewPlane.Call("SetDisplayNode", mainDisplayRoot.GetPath());
auxiliaryViewPlane.Visible = true;
}
}