| public ViewportToWorldPoint ( Vector3 position ) : Vector3 | ||
| position | Vector3 | The 3d vector in Viewport space. |
| return | Vector3 | |
public static Vector2 GetScreenSizeInWorldCoords(Camera gameCamera, float distance = 10f)
{
float width = 0f;
float height = 0f;
if (gameCamera.orthographic)
{
if (gameCamera.orthographicSize <= .001f)
return Vector2.zero;
var p1 = gameCamera.ViewportToWorldPoint(new Vector3(0, 0, gameCamera.nearClipPlane));
var p2 = gameCamera.ViewportToWorldPoint(new Vector3(1, 0, gameCamera.nearClipPlane));
var p3 = gameCamera.ViewportToWorldPoint(new Vector3(1, 1, gameCamera.nearClipPlane));
width = (p2 - p1).magnitude;
height = (p3 - p2).magnitude;
}
else
{
height = 2.0f * distance * Mathf.Tan(gameCamera.fieldOfView * 0.5f * Mathf.Deg2Rad);
width = height * gameCamera.aspect;
}
return new Vector2(width, height);
}
void Set_FrameCounter_Position(FpsCounterAnchorPositions anchor_position)
{
switch (anchor_position)
{
case FpsCounterAnchorPositions.TopLeft:
//m_TextMeshPro.anchor = AnchorPositions.TopLeft;
m_textContainer.anchorPosition = TextContainerAnchors.TopLeft;
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(0, 1, 100.0f));
break;
case FpsCounterAnchorPositions.BottomLeft:
//m_TextMeshPro.anchor = AnchorPositions.BottomLeft;
m_textContainer.anchorPosition = TextContainerAnchors.BottomLeft;
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(0, 0, 100.0f));
break;
case FpsCounterAnchorPositions.TopRight:
//m_TextMeshPro.anchor = AnchorPositions.TopRight;
m_textContainer.anchorPosition = TextContainerAnchors.TopRight;
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(1, 1, 100.0f));
break;
case FpsCounterAnchorPositions.BottomRight:
//m_TextMeshPro.anchor = AnchorPositions.BottomRight;
m_textContainer.anchorPosition = TextContainerAnchors.BottomRight;
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(1, 0, 100.0f));
break;
}
}
void Set_FrameCounter_Position(FpsCounterAnchorPositions anchor_position)
{
//Debug.Log("Changing frame counter anchor position.");
m_TextMeshPro.margin = new Vector4(1f, 1f, 1f, 1f);
switch (anchor_position)
{
case FpsCounterAnchorPositions.TopLeft:
m_TextMeshPro.alignment = TextAlignmentOptions.TopLeft;
m_TextMeshPro.rectTransform.pivot = new Vector2(0, 1);
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(0, 1, 100.0f));
break;
case FpsCounterAnchorPositions.BottomLeft:
m_TextMeshPro.alignment = TextAlignmentOptions.BottomLeft;
m_TextMeshPro.rectTransform.pivot = new Vector2(0, 0);
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(0, 0, 100.0f));
break;
case FpsCounterAnchorPositions.TopRight:
m_TextMeshPro.alignment = TextAlignmentOptions.TopRight;
m_TextMeshPro.rectTransform.pivot = new Vector2(1, 1);
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(1, 1, 100.0f));
break;
case FpsCounterAnchorPositions.BottomRight:
m_TextMeshPro.alignment = TextAlignmentOptions.BottomRight;
m_TextMeshPro.rectTransform.pivot = new Vector2(1, 0);
m_frameCounter_transform.position = m_camera.ViewportToWorldPoint(new Vector3(1, 0, 100.0f));
break;
}
}
public static Vector2 ScreenBounds(this UnityEngine.Camera camera)
{
var screenBottomLeft = camera.ViewportToWorldPoint(new Vector3(0, 0, 0));
var screenTopRight = camera.ViewportToWorldPoint(new Vector3(1, 1, 0));
return(new Vector2 {
x = screenTopRight.x - screenBottomLeft.x, y = screenTopRight.y - screenBottomLeft.y
});
}
private void DrawGrid(Camera camera, Vector3 incrementSize, Color colour, bool isMajorGrid = false)
{
if (incrementSize.x <= 0 || incrementSize.y <= 0 || incrementSize.z <= 0)
return;
incrementSize *= settings.SelectedUnit.UnityUnits;
Vector3 down = camera.cameraToWorldMatrix.MultiplyVector(new Vector3(0, -1));
Vector3 right = camera.cameraToWorldMatrix.MultiplyVector(new Vector3(1, 0));
Vector3 topLeft = camera.ViewportToWorldPoint(new Vector3(0, 1, 1));
Vector3 bottomLeft = camera.ViewportToWorldPoint(new Vector3(0, 0, 1));
Vector3 topRight = camera.ViewportToWorldPoint(new Vector3(1, 1, 1));
Vector3 bottomRight = camera.ViewportToWorldPoint(new Vector3(1, 0, 1));
topLeft = Snap(topLeft, incrementSize) + Mul(-down + -right, incrementSize);
bottomLeft = Snap(bottomLeft, incrementSize) + Mul(down + -right, incrementSize);
topRight = Snap(topRight, incrementSize) + Mul(-down + right, incrementSize);
bottomRight = Snap(bottomRight, incrementSize) + Mul(down + right, incrementSize);
float x = camera.orthographicSize * 2 * Screen.width / Screen.height * 1.15f;
float y = camera.orthographicSize * 2;
float xIncrement = LargestComponent(Mask(incrementSize, right));
float yIncrement = LargestComponent(Mask(incrementSize, down));
int xCount = (int)(Mathf.Ceil(x / xIncrement));
int yCount = (int)(Mathf.Ceil(y / yIncrement));
Handles.color = colour;
for (int i = 0; i <= xCount; i++)
{
Vector3 a = topLeft + i * Mul(incrementSize, right);
Vector3 b = bottomLeft + i * Mul(incrementSize, right);
Handles.DrawLine(a, b);
}
for (int j = 0; j <= yCount; j++)
{
Vector3 a = topLeft + j * Mul(down, incrementSize);
Vector3 b = topRight + j * Mul(down, incrementSize);
Handles.DrawLine(a, b);
}
if (settings.DrawAxes)
{
Handles.color = Color.red;
Handles.DrawLine(new Vector3(topLeft.x, 0, 0), new Vector3(topRight.x, 0, 0));
Handles.color = Color.green;
Handles.DrawLine(new Vector3(0, topLeft.y, 0), new Vector3(0, bottomLeft.y, 0));
Handles.color = Color.blue;
Handles.DrawLine(new Vector3(0, 0, topLeft.z), new Vector3(0, 0, bottomRight.z));
}
}
public static Rect GetCameraBounds(Camera _camera, float _tolerance = 5)
{
Rect _rct = new Rect(0, 0, 0, 0);
Vector3 upperLeft = _camera.ViewportToWorldPoint(new Vector3(0, 0, _camera.farClipPlane));
Vector3 lowerRight = _camera.ViewportToWorldPoint(new Vector3(1, 1, _camera.farClipPlane));
_rct.Set(upperLeft.x - _tolerance, upperLeft.y - _tolerance, lowerRight.x - upperLeft.x + _tolerance * 2, lowerRight.y - upperLeft.y + _tolerance * 2);
return _rct;
}
static void DrawCameraFrustrum( Camera camera , bool isSelected)
{
Handles.color = (isSelected == true) ? ( Color.grey ) : ( Color.white );
float z = camera.nearClipPlane;
Vector3 v1a = camera.ViewportToWorldPoint(new Vector3(0f, 0f, z));
Vector3 v2a = camera.ViewportToWorldPoint(new Vector3(0f, 1f, z));
Vector3 v3a = camera.ViewportToWorldPoint(new Vector3(1f, 1f, z));
Vector3 v4a = camera.ViewportToWorldPoint(new Vector3(1f, 0f, z));
z = camera.farClipPlane;
Vector3 v1b = camera.ViewportToWorldPoint(new Vector3(0f, 0f, z));
Vector3 v2b = camera.ViewportToWorldPoint(new Vector3(0f, 1f, z));
Vector3 v3b = camera.ViewportToWorldPoint(new Vector3(1f, 1f, z));
Vector3 v4b = camera.ViewportToWorldPoint(new Vector3(1f, 0f, z));
Handles.DrawLine(v1a, v1b);
Handles.DrawLine(v2a, v2b);
Handles.DrawLine(v3a, v3b);
Handles.DrawLine(v4a, v4b);
Handles.DrawLine(v1a, v2a);
Handles.DrawLine(v1a, v4a);
Handles.DrawLine(v3a, v2a);
Handles.DrawLine(v3a, v4a);
Handles.DrawLine(v1b, v2b);
Handles.DrawLine(v1b, v4b);
Handles.DrawLine(v3b, v2b);
Handles.DrawLine(v3b, v4b);
}
/// <summary>
/// Gets the corners.
/// </summary>
/// <param name="camera">Camera.</param>
/// <param name="distance">Distance.</param>
/// <param name="corners">Corners.</param>
public static void GetCorners(Camera camera, float distance, ref Vector3[] corners)
{
Array.Resize(ref corners, 4);
// Top left
corners[0] = camera.ViewportToWorldPoint(new Vector3(0, 1, distance));
// Top right
corners[1] = camera.ViewportToWorldPoint(new Vector3(1, 1, distance));
// Bottom left
corners[2] = camera.ViewportToWorldPoint(new Vector3(0, 0, distance));
// Bottom right
corners[3] = camera.ViewportToWorldPoint(new Vector3(1, 0, distance));
}
/// <summary>
/// Gets the camera right border in world position
/// </summary>
/// <returns>The left border.</returns>
/// <param name="camera">Camera.</param>
public static float GetRightBorder(UnityEngine.Camera camera = null)
{
camera = camera ?? UnityEngine.Camera.main;
var dist = (Vector3.zero - camera.transform.position).z;
return(camera.ViewportToWorldPoint(new Vector3(1, 0, dist)).x);
}
void Start ()
{
camera = GetComponent<Camera> ();
vertExtent = camera.orthographicSize;
horzExtent = vertExtent * Screen.width / Screen.height;
deltaCenterVec = camera.ViewportToWorldPoint (new Vector3 (0.5f, 0.5f, 0))
- camera.ViewportToWorldPoint (new Vector3 (cameraCenterX, cameraCenterY, 0));
isFollowHorizontal = (followType & Direction.Horizontal) == Direction.Horizontal;
isFollowVertical = (followType & Direction.Vertical) == Direction.Vertical;
isBoundHorizontal = (boundType & Direction.Horizontal) == Direction.Horizontal;
isBoundVertical = (boundType & Direction.Vertical) == Direction.Vertical;
isDeadZoneHorizontal = ((deadZoneType & Direction.Horizontal) == Direction.Horizontal) && isFollowHorizontal;
isDeadZoneVertical = ((deadZoneType & Direction.Vertical) == Direction.Vertical) && isFollowVertical;
tempVec = Vector3.one;
}
private void Awake()
{
MainCamera = UnityEngine.Camera.main;
if (MainCamera != null)
{
var pos = MainCamera.ViewportToWorldPoint(new Vector3(Random.Range(-1, 0), Random.Range(0, 1f)));
transform.position = new Vector3(pos.x, pos.y, 0);
}
transform.localScale = new Vector3(4, 4, 0);
GetComponentInChildren <SpriteRenderer>().sortingOrder = -100;
}
// Update is called once per frame
void Update()
{
if (target)
{
Vector3 point = myCamera.WorldToViewportPoint(target.position);
Vector3 delta = target.position - myCamera.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, 10)); //(new Vector3(0.5, 0.5, point.z));
Vector3 destination = transform.position + delta;
destination.y = 4;
transform.position = Vector3.SmoothDamp(transform.position, destination, ref velocity, dampTime);
}
}
/// <summary>
/// Gets the 3D world position.
/// </summary>
/// <returns>The 3D world position.</returns>
/// <param name="ui">NGUI.</param>
/// <param name="cam">Cam.</param>
public static Vector3 GetViewportToWorldPoint(GameObject ui, Camera cam, Camera guiCam = null)
{
if (guiCam == null) {
guiCam = SceneManager.Instance.NGUICamera;
if (guiCam == null) {
return Vector3.zero;
}
}
Vector3 position = cam.ViewportToWorldPoint (guiCam.WorldToViewportPoint (ui.transform.position));
position.z = 0;
return position;
}
static public int ViewportToWorldPoint(IntPtr l)
{
try{
UnityEngine.Camera self = (UnityEngine.Camera)checkSelf(l);
UnityEngine.Vector3 a1;
checkType(l, 2, out a1);
UnityEngine.Vector3 ret = self.ViewportToWorldPoint(a1);
pushValue(l, ret);
return(1);
}
catch (Exception e) {
LuaDLL.luaL_error(l, e.ToString());
return(0);
}
}
static public int ViewportToWorldPoint(IntPtr l)
{
try {
UnityEngine.Camera self = (UnityEngine.Camera)checkSelf(l);
UnityEngine.Vector3 a1;
checkType(l, 2, out a1);
var ret = self.ViewportToWorldPoint(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
internal LatLongAltitude ViewportToGeographicPoint(Vector3 viewportSpacePosition, UnityEngine.Camera camera)
{
var unityWorldSpacePosition = camera.ViewportToWorldPoint(viewportSpacePosition);
if (m_coordinateSystem == CoordinateSystem.UnityWorld)
{
return(m_frame.LocalSpaceToLatLongAltitude(unityWorldSpacePosition));
}
else
{
var finalPositionECEF = m_originECEF + unityWorldSpacePosition;
return(LatLongAltitude.FromECEF(finalPositionECEF));
}
}
private static bool GetFrustum(Camera camera, Vector3[] near, Vector3[] far, out float frustumAspect)
{
frustumAspect = GetFrustumAspectRatio(camera);
if (frustumAspect < 0f)
{
return false;
}
if (far != null)
{
far[0] = new Vector3(0f, 0f, camera.farClipPlane);
far[1] = new Vector3(0f, 1f, camera.farClipPlane);
far[2] = new Vector3(1f, 1f, camera.farClipPlane);
far[3] = new Vector3(1f, 0f, camera.farClipPlane);
for (int i = 0; i < 4; i++)
{
far[i] = camera.ViewportToWorldPoint(far[i]);
}
}
if (near != null)
{
near[0] = new Vector3(0f, 0f, camera.nearClipPlane);
near[1] = new Vector3(0f, 1f, camera.nearClipPlane);
near[2] = new Vector3(1f, 1f, camera.nearClipPlane);
near[3] = new Vector3(1f, 0f, camera.nearClipPlane);
for (int j = 0; j < 4; j++)
{
near[j] = camera.ViewportToWorldPoint(near[j]);
}
}
return true;
}
public static void TickBullets(World model)
{
foreach (var bullet in model.bullets.Values)
{
bullet.dir += model.wind;
bullet.pos += bullet.dir * bullet.speed;
UnityEngine.Camera cam = UnityEngine.Camera.main;
UnityEngine.Vector2 bulletViewportPos = cam.WorldToViewportPoint(bullet.pos.Vector3());
UnityEngine.Vector3 bulletWorldPos = bullet.pos.Vector3();
if (bulletViewportPos.x < 0 || bulletViewportPos.x > 1)
{
bullet.dir = new Position(-bullet.dir.x, bullet.dir.y).Normalize();
bullet.pos = new Position(
cam.ViewportToWorldPoint(
new UnityEngine.Vector2(UnityEngine.Mathf.Clamp01(bulletViewportPos.x), bulletViewportPos.y)
)
);
bullet.ricochetLifeHits--;
AudioController.Instance.PlaySound(AudioController.Sound.Ricoshet);
}
if (bulletViewportPos.y < 0 || bulletViewportPos.y > 1)
{
bullet.dir = new Position(bullet.dir.x, -bullet.dir.y).Normalize();
bullet.pos = new Position(
cam.ViewportToWorldPoint(
new UnityEngine.Vector2(bulletViewportPos.x, UnityEngine.Mathf.Clamp01(bulletViewportPos.y))
)
);
bullet.ricochetLifeHits--;
AudioController.Instance.PlaySound(AudioController.Sound.Ricoshet);
}
foreach (var bandit in model.bandits.Values)
{
Circle bulletCircle = CollisionService.CreateCircle(bullet.pos, bullet.dir * bullet.radius, bullet.radius);
Circle banditCircle = CollisionService.CreateCircle(bandit.pos, new Position(), bandit.radius);
Position hitPoint;
if (CollisionService.DynamicToStaticCircleCollision(bulletCircle, banditCircle, out hitPoint))
{
model.gizmos.Add(hitPoint);
Position delta = hitPoint - bandit.pos;
Position normal = delta.Normalize();
Position pushDir = (bullet.dir * 0.5f + normal * 0.75f).Normalize();
bullet.pos = hitPoint;
bullet.dir = pushDir;
bullet.ricochetLifeHits--;
bullet.hits++;
bandit.pos += pushDir * -2f;
bandit.hp--;
if (bandit.hp <= 0)
{
bandit.isActive = false;
}
else if (bandit.hp > 0)
{
model.events.Enqueue(new BanditDamagedEvent(bandit.id));
}
}
}
if (bullet.ricochetLifeHits <= 0)
{
bullet.isActive = false;
}
}
}
private static bool GetFrustum(Camera camera, Vector3[] near, Vector3[] far, out float frustumAspect)
{
frustumAspect = CameraEditor.GetFrustumAspectRatio(camera);
if ((double) frustumAspect < 0.0)
return false;
if (far != null)
{
far[0] = new Vector3(0.0f, 0.0f, camera.farClipPlane);
far[1] = new Vector3(0.0f, 1f, camera.farClipPlane);
far[2] = new Vector3(1f, 1f, camera.farClipPlane);
far[3] = new Vector3(1f, 0.0f, camera.farClipPlane);
for (int index = 0; index < 4; ++index)
far[index] = camera.ViewportToWorldPoint(far[index]);
}
if (near != null)
{
near[0] = new Vector3(0.0f, 0.0f, camera.nearClipPlane);
near[1] = new Vector3(0.0f, 1f, camera.nearClipPlane);
near[2] = new Vector3(1f, 1f, camera.nearClipPlane);
near[3] = new Vector3(1f, 0.0f, camera.nearClipPlane);
for (int index = 0; index < 4; ++index)
near[index] = camera.ViewportToWorldPoint(near[index]);
}
return true;
}
// Use this for initialization
void Start()
{
//initialize the player character
Vector3 charPos = new Vector3(25.5f, -1.8f, 2.0f);
characters.Add((GameObject)Instantiate(Character, charPos, Quaternion.identity));
//set camera to follow the Camera Target
Vector3 camPos = new Vector3(25.5f, -1.8f, 0.0f);
cameraTargets.Add((GameObject)Instantiate(CamTarget, camPos, Quaternion.identity));
Transform targetTransform = cameraTargets[0].transform;
mainCam = Camera.allCameras[0];
mainCam.GetComponent<SmoothFollow>().target = targetTransform;
//Find the light
light = GameObject.Find("Directional Light");
//initialize the front wall
Vector3 wallPos = mainCam.ViewportToWorldPoint(new Vector3(1.0f, 0.0f, 0.0f));
wallPos.z = 2.0f; // resets to platform Z
wallPos.y = -3.0f; // brings wall to ground
wallPos.x *= 1.6f; // moves wall half of screen width away from camera
frontWalls.Add((GameObject)Instantiate(FrontWall, wallPos, Quaternion.identity));
frontWalls[0].transform.Rotate(0.0f, 0.0f, 90.0f);
//initialize the kill zone
Vector3 killZonePos = mainCam.ScreenToViewportPoint(new Vector3(0.0f, 0.0f, 2.0f));
killZonePos.x += 7.0f; // move slightly right from current lock location
KillZones.Add((GameObject)Instantiate(KillZone, killZonePos, Quaternion.identity));
killZones[0].transform.Rotate(0.0f, 0.0f, 90.0f);
// create bottom killzone
Vector3 underworld = new Vector3(0.0f, -11.5f, 2.0f);
killZones.Add((GameObject)Instantiate(KillZone, underworld, Quaternion.identity));
// create knife
knifeSpawn = new Vector3(killZonePos.x, killZonePos.y, killZonePos.z);
knifeSpawn.x += 2.0f; // move slightly right from current lock location
knife = (GameObject)Instantiate(Knife, knifeSpawn, Quaternion.identity);
knife.transform.localScale = new Vector3(0.6f, 0.6f, 0.6f);
thrown = false;
// create chef
chefSpawn = new Vector3(killZonePos.x, killZonePos.y, killZonePos.z);
chefSpawn.x += 2.0f; // move slightly right from current lock location
Chef = (GameObject)Instantiate(Chef, chefSpawn, Quaternion.identity);
chefOnScreen = false;
chefMovingOut = false;
mainCam.aspect = (1920f / 910f);
//initialize the game fragments
for (int i = 0; i < numFrags; i++)
{
Vector3 fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
//make the first two fragments flat
if (i == 0 || i == 1) fragments.Add((GameObject)Instantiate(GameFragments[0], fragPos, Quaternion.identity));
else
{
float fragType = Random.Range(0.0f, (float)GameFragments.Count);
if (fragType >= 0 && fragType < 1)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[0], fragPos, Quaternion.identity));
}
else if (fragType >= 1 && fragType < 2)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[1], fragPos, Quaternion.identity));
}
else if (fragType >= 2 && fragType < 3)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[2], fragPos, Quaternion.identity));
}
else if (fragType >= 3 && fragType < 4)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[3], fragPos, Quaternion.identity));
}
else if (fragType >= 4 && fragType < 5)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[4], fragPos, Quaternion.identity));
}
else if (fragType >= 5 && fragType < 6)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[5], fragPos, Quaternion.identity));
}
else if (fragType >= 6 && fragType < 7)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[6], fragPos, Quaternion.identity));
}
else if (fragType >= 7 && fragType < 8)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[7], fragPos, Quaternion.identity));
}
else if (fragType >= 8 && fragType < 9)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[8], fragPos, Quaternion.identity));
}
else if (fragType >= 9 && fragType <= 10)
{
fragPos = new Vector3(i * 25.0f, -3.5f, 2.0f);
fragments.Add((GameObject)Instantiate(GameFragments[9], fragPos, Quaternion.identity));
}
}
}
}
