protected virtual void Start()
{
isTargetConfigured = false;
//save the default pos and rot
posTargetInit = transform.position;
rotTargetInit = transform.rotation;
scaleTargetInit = transform.lossyScale;
mTrackableBehaviour = GetComponent <TrackableBehaviour> ();
if (mTrackableBehaviour)
{
mTrackableBehaviour.RegisterTrackableEventHandler(this);
}
///get the size of the target
targetHeight = vImageTargetBehavior.GetSize() [1];
targetWidth = vImageTargetBehavior.GetSize() [0];
//local coordinates of th target
ptTopRight = new Vector3(0.5f * (targetWidth / targetHeight), 0, 0.5f);
ptTopLeft = new Vector3(-0.5f * (targetWidth / targetHeight), 0, 0.5f);
ptBottomRight = new Vector3(0.5f * (targetWidth / targetHeight), 0, -0.5f);
ptBottomLeft = new Vector3(-0.5f * (targetWidth / targetHeight), 0, -0.5f);
}
// Use this for initialization
void Start()
{
waterLayer = GameObject.Find("Water4Example (Advanced)").GetComponent <Transform>();
ITB = this.GetComponent <ImageTargetBehaviour>();
imageHeight = ITB.GetSize().y / 100;
imageWidth = ITB.GetSize().x / 100;
}
public void BuildTarget()
{
if (udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH) // if current frame quality is high
{
udt_targetBuildingBehavior.BuildNewTarget(targetCounter.ToString(), targetBehaviour.GetSize().x); // build new targetBehaviour with the width of our imagetarget
}
}
public void BuildTarget()
{
if (udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
udt_targetBuildingBehavior.BuildNewTarget(targetCounter.ToString(), targetBehavior.GetSize().x);
Firebase.Storage.FirebaseStorage storage = Firebase.Storage.FirebaseStorage.DefaultInstance;
Firebase.Storage.StorageReference storage_ref = storage.GetReferenceFromUrl("gs://ar-demo-1f5c9.appspot.com");
Firebase.Storage.StorageReference file_ref = storage_ref.Child("images/" + FileControl.FilePath);
file_ref.PutFileAsync("./Assets/Resources/" + FileControl.FilePath + ".txt").ContinueWith((Task <StorageMetadata> task) =>
{
if (task.IsFaulted || task.IsCanceled)
{
Debug.Log("STILL HERE");
Debug.Log(task.Exception.ToString());
// Uh-oh, an error occurred!
}
else
{
// Metadata contains file metadata such as size, content-type, and download URL.
Firebase.Storage.StorageMetadata metadata = task.Result;
//string download_url = metadata.DownloadUrl.ToString();
//Debug.Log("Finished uploading...");
//Debug.Log("download url = " + download_url);
}
});
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, m_TargetCounter);
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
checkquality = true;
}
else
{
checkquality = false;
Debug.Log("Cannot build new target, due to poor camera image quality");
if (m_QualityDialog)
{
StopAllCoroutines();
m_QualityDialog.GetComponent <CanvasGroup>().alpha = 1;
StartCoroutine(FadeOutQualityDialog());
}
}
}
protected virtual void Start()
{
//------------------------------ncCode
targetHeight = mImgTarget.GetSize()[1];
targetWidth = mImgTarget.GetSize()[0];
ptTopRight = new Vector3(0.5f * (targetWidth / targetHeight), 0, 0.5f);
ptTopLeft = new Vector3(-0.5f * (targetWidth / targetHeight), 0, 0.5f);
ptBottomRight = new Vector3(0.5f * (targetWidth / targetHeight), 0, -0.5f);
ptBottomLeft = new Vector3(-0.5f * (targetWidth / targetHeight), 0, -0.5f);
//------------------------------
mTrackableBehaviour = GetComponent<TrackableBehaviour>();
if (mTrackableBehaviour)
mTrackableBehaviour.RegisterTrackableEventHandler(this);
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// Enable Model
GameObject.Find("ModelAllocator").GetComponent <ModelAllocator>().enable();
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, m_TargetCounter);
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
GameObject.Find("ModelAllocator").GetComponent <ModelAllocator>().disable();
// Disable creating new target
GameObject.Find("BuildPanel").SetActive(false);
GameObject.Find("ModelAllocator").GetComponent <ModelAllocator>().activateInfoSpeak();
GameObject.Find("ModelAllocator").GetComponent <ModelAllocator>().speakIntro();
// Animate Ground
StartCoroutine(summonAnim());
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
if (m_QualityDialog)
{
StopAllCoroutines();
m_QualityDialog.GetComponent <CanvasGroup>().alpha = 1;
StartCoroutine(FadeOutQualityDialog());
}
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
/*if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
* m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
* {*/
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, m_TargetCounter);
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
/*}
* else
* {
* Debug.Log("Cannot build new target, due to poor camera image quality");
* if (m_QualityDialog)
* {
* StopAllCoroutines();
* m_QualityDialog.GetComponent<CanvasGroup>().alpha = 1;
* StartCoroutine(FadeOutQualityDialog());
* }
* }*/
// print(obj.tempw);
StartCoroutine("TakePic");
// obj.HandleUnitSelection();
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
// if (mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
// mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
// {
// // create the name of the next target.
// // the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
// string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
// mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
// }
// else
// {
// Debug.Log("Cannot build new target, due to poor camera image quality");
// if (mQualityDialog)
// {
// mQualityDialog.gameObject.SetActive(true);
// }
// }
}
// Update is called once per frame
void Update()
{
if (mImageTargetBehaviour == null)
{
Debug.Log("ImageTargetBehaviour not found");
return;
}
else
{
Vector2 targetSize = mImageTargetBehaviour.GetSize();
float targetAspect = targetSize.x / targetSize.y;
// We define a point in the target local reference
// we take the bottom-left corner of the target,
// just as an example
// Note: the target reference plane in Unity is X-Z,
// while Y is the normal direction to the target plane
Vector3 pointOnTarget = new Vector3(-0.5f, 0, -0.5f / targetAspect);
// We convert the local point to world coordinates
Vector3 targetPointInWorldRef = transform.TransformPoint(pointOnTarget);
// We project the world coordinates to screen coords (pixels)
Vector3 screenPoint = Camera.main.WorldToScreenPoint(targetPointInWorldRef);
Debug.Log("target point in screen coords: " + screenPoint.x + ", " + screenPoint.y + " name " + mImageTargetBehaviour.name);
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
//if((GameObject.Find("UserDefinedTarget-1") as GameObject) != null)
//{
//
//}
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
GameController.instance.OnCreateSandbox(); // Game specific callback
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
if (mQualityDialog)
{
mQualityDialog.gameObject.SetActive(true);
}
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
//Hide photo button
TargetBuilderUIHandler.gameObject.SetActive(false);
CrosshairManager.gameObject.SetActive(true);
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
if (mQualityDialog)
{
mQualityDialog.gameObject.SetActive(true);
}
}
}
public void BuildTarget()
{
if (udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH || udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM)
{
udt_targetBuildingBehavior.BuildNewTarget(targetCounter.ToString(),targetBehavior.GetSize().x);
}
}
//create new target when camera button clicked
public void BuildNewTarget()
{
if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
measureDistance.buildButtonClicked();
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = "USERTARGET";
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
if (m_QualityDialog)
{
StopAllCoroutines();
//showing Quality message for a sertain time buy StartCoroutine
m_QualityDialog.GetComponent <CanvasGroup>().alpha = 1;
StartCoroutine(FadeOutQualityDialog());
}
}
}
// Updates the scale values in the transform component from a given size.
public static void UpdateScale(ImageTargetBehaviour it, Vector2 size)
{
// Update the scale:
float childScaleFactor = it.GetSize()[0] / size[0];
if (it.AspectRatio <= 1.0f)
{
it.transform.localScale = new Vector3(size[0], size[0], size[0]);
}
else
{
it.transform.localScale = new Vector3(size[1], size[1], size[1]);
}
// Check if 3D content should keep its size or if it should be scaled
// with the target.
if (it.mPreserveChildSize)
{
foreach (Transform child in it.transform)
{
child.localPosition =
new Vector3(child.localPosition.x * childScaleFactor,
child.localPosition.y * childScaleFactor,
child.localPosition.z * childScaleFactor);
child.localScale =
new Vector3(child.localScale.x * childScaleFactor,
child.localScale.y * childScaleFactor,
child.localScale.z * childScaleFactor);
}
}
}
void OnWillRenderObject()
{
if (!targetBehaviour || targetBehaviour.ImageTarget == null)
{
return;
}
//一半的大小是(0.5,0.3)
//识别图大小是(512,326)
//targetBehaviour.GetSize()是ImageTarget在Unity场景的中单位(Unity scene units)大小(1,0.6)
//Vuforia默认的单位是米
Vector2 halfSize = targetBehaviour.GetSize() * 0.5f;
//获取世界坐标，识别图的4个拐角世界坐标
//图片(模型)坐标原点在中心点，因是二维的所以y为0,通过一半的大小参数得到4个角的局部坐标
Vector3 targetAnglePoint1 = _controller.transform.TransformPoint(new Vector3(-halfSize.x, 0, halfSize.y));
Vector3 targetAnglePoint2 = _controller.transform.TransformPoint(new Vector3(-halfSize.x, 0, -halfSize.y));
Vector3 targetAnglePoint3 = _controller.transform.TransformPoint(new Vector3(halfSize.x, 0, halfSize.y));
Vector3 targetAnglePoint4 = _controller.transform.TransformPoint(new Vector3(halfSize.x, 0, -halfSize.y));
Renderprepare();
//设置Shader参数
GetComponent <Renderer>().material.SetVector("_Uvpoint1", new Vector4(targetAnglePoint1.x, targetAnglePoint1.y, targetAnglePoint1.z, 1f));
GetComponent <Renderer>().material.SetVector("_Uvpoint2", new Vector4(targetAnglePoint2.x, targetAnglePoint2.y, targetAnglePoint2.z, 1f));
GetComponent <Renderer>().material.SetVector("_Uvpoint3", new Vector4(targetAnglePoint3.x, targetAnglePoint3.y, targetAnglePoint3.z, 1f));
GetComponent <Renderer>().material.SetVector("_Uvpoint4", new Vector4(targetAnglePoint4.x, targetAnglePoint4.y, targetAnglePoint4.z, 1f));
}
public void BuildTarget() // данный метод будет создвать новуй источник отслеживаня, т.е. при определении высококачественной картинки будет создаваться новая цель. Посути это кнопка!!!
{
if (UDT_Quality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH) // определяем качество картинки
{
UDT_BuildingBehaviour.BuildNewTarget(targetCount.ToString(), targetBehaviour.GetSize().x); // targetName можно задать любым String, проблема в том, что всякий раз, когда он находит новуюй источник имя будет всегда одинаковым, это не страшно, однако можно это обойти путем создания int и ++ ее при обнаружении нового источника
// второй переменной является ширина, задать размеры лучше всего нашего ImageTarget.
}
}
public void BuildTarget()
{
if (udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
//I want to build a new target
udt_targetBuildingBehavior.BuildNewTarget(TrackerCounter.ToString(), targetBehaviour.GetSize().x);
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
void Start()
{
#if USE_VUFORIA
Vector2 imageTargetSize = imageTaget.GetSize();
float targetWidth = imageTargetSize.x;
float targetHeight = imageTargetSize.y;
cube = CreateCubeForVuforiaTarget(this.gameObject, targetWidth, targetHeight);
#endif
}
public void BuildTarget()
{
if (udt_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
//print(targetBehaviour.GetComponent<DefaultTrackableEventHandler>().didclick);
didPress = !didPress;
targetBehaviour.GetComponent <DefaultTrackableEventHandler>().HideorShowOnButtonPress(didPress);
// I want to build a new target
udt_targetBuildingBehaviour.BuildNewTarget(targetCounter.ToString(), targetBehaviour.GetSize().x);
}
}
/// <summary>
/// updates the next target name and triggers a target build
/// </summary>
private void BuildNewTarget()
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
mCurrentTargetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target name:
Debug.Log("ImageTargetBuilder.Build with target name " + mCurrentTargetName);
mTargetBuildingBehaviour.BuildNewTarget(mCurrentTargetName, ImageTargetTemplate.GetSize().x);
}
/// 此方法attached在button上，用于开始create新object（ImageTarget）并向事件system send new TrackableSource is available
/// 注意，是开始create而不是this方法就能create好了，它需要和OnNewTrackableSource配合使用
public void IBuildNewTarget()
{
//create新的target的名字,用于BuildNewTarget方法。上文create的是新的ImageTarget的名字，用于在Hierarchy里display
//string targetName = string.Format(imageTargetTemplate.TrackableName + targetCounter);
string targetName = string.Format(imageTargetTemplate.TrackableName + targetCounter);
//This will start building a new target and report back to the event handlers as soon as a new TrackableSource is available.
//create新object
targetBuildingBehaviour.BuildNewTarget(targetName, imageTargetTemplate.GetSize().x);
//builder.Build (targetName, 300);
}
/// <summary>
/// 拍摄按钮的点击
/// </summary>
public void BulidNewTarget()
{
if (frameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_LOW || frameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_NONE)
{
Debug.Log("Cannot Build");
}
else
{
string name = "UseTarget_" + count;
mUseTargetBehavior.BuildNewTarget(name, ImageTarget.GetSize().x);
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
//================Info Message=====================
m_InfoMesssage.GetComponent <CanvasGroup>().alpha = 0;
//================Info Message=========================
brush.SetActive(true);
stick.SetActive(true);
ARbutton.SetActive(false);
qualityTitle.SetActive(false);
// titlebar.SetActive(false);
Titlebar.SetActive(false);
paintButton.SetActive(true);
blue.SetActive(true);
green.SetActive(true);
red.SetActive(true);
eraser.SetActive(true);
frameLow.SetActive(false);
frameMed.SetActive(false);
frameHigh.SetActive(false);
if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, m_TargetCounter);
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
if (m_QualityDialog)
{
StopAllCoroutines();
m_QualityDialog.GetComponent <CanvasGroup>().alpha = 1;
StartCoroutine(FadeOutQualityDialog());
}
}
}
// Use this for initialization
void InitImageTarget()
{
//获取所有的可识别对象
IEnumerable <TrackableBehaviour> trackableBehaviours = TrackerManager.Instance.GetStateManager().GetTrackableBehaviours();
if (trackableBehaviours != null)
{
Debug.LogFormat("共有 {0} 个识别图", trackableBehaviours.Count());
Vector3 pos = new Vector3(0, 0, 0);
foreach (TrackableBehaviour trackableBehaviour in trackableBehaviours)
{
if (trackableBehaviour == null)
{
continue;
}
trackableBehaviour.gameObject.AddComponent <CustomTrackableEventHandler>();
trackableBehaviour.transform.localPosition = pos;
trackableBehaviour.gameObject.layer = 8;
ImageTargetBehaviour targetBehaviour = trackableBehaviour.gameObject.GetComponent <ImageTargetBehaviour>();
//NOTE 不建议手动设置ImageTargetBehaviour的Size,设置之后会导致计算出的位置不对
//NOTE 多个ImageTarget之间要有间隙,可以理解为平铺开来
pos += new Vector3(targetBehaviour.GetSize().y, pos.y, pos.z);
ImageOffsetX = targetBehaviour.GetSize().y;
trackableBehaviour.gameObject.name = string.Concat("ImageTarget_", trackableBehaviour.TrackableName);
if (!Name2TrackDict.ContainsKey(trackableBehaviour.TrackableName))
{
Name2TrackDict.Add(trackableBehaviour.TrackableName, trackableBehaviour);
}
}
Debug.Log("所有识别图都已生成完成");
}
CustomTrackableEventHandler.OnFound += CustomTrackableEventHandler_OnFound;
CustomTrackableEventHandler.OnLost += CustomTrackableEventHandler_OnLost;
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public bool BuildNewTarget()
{
if (_frameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
_frameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
var targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, _targetCounter);
// generate a new target:
_targetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
return(true);
}
Debug.Log("Cannot build new target, due to poor camera image quality");
return(false);
}
public List <float> GetTreasurePosition()
{
Vector2 targetSize = imageTarget.GetSize();
float targetAspect = targetSize.x / targetSize.y;
List <float> originPositions = new List <float> ();
Vector3 pointOnTarget = new Vector3(-0.5f, 0, -0.5f / targetAspect);
Vector3 targetPointInWorldRef = transform.TransformPoint(pointOnTarget);
Vector3 screenPoint = Camera.main.WorldToScreenPoint(targetPointInWorldRef);
originPositions.Add(screenPoint.x);
originPositions.Add(screenPoint.y);
originPositions.Add(screenPoint.z);
return(originPositions);
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
m_FrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, m_TargetCounter);
// generate a new target:
m_TargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
StatusMessage.Instance.Display("Low camera image quality", true);
}
}
/// <summary>
/// Instantiates a new user-defined target and is also responsible for dispatching callback to
/// IUserDefinedTargetEventHandler::OnNewTrackableSource
/// </summary>
public void BuildNewTarget()
{
if (mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_MEDIUM ||
mFrameQuality == ImageTargetBuilder.FrameQuality.FRAME_QUALITY_HIGH)
{
// create the name of the next target.
// the TrackableName of the original, linked ImageTargetBehaviour is extended with a continuous number to ensure unique names
string targetName = string.Format("{0}-{1}", ImageTargetTemplate.TrackableName, mTargetCounter);
// generate a new target:
mTargetBuildingBehaviour.BuildNewTarget(targetName, ImageTargetTemplate.GetSize().x);
}
else
{
Debug.Log("Cannot build new target, due to poor camera image quality");
// user pressed track button even though it is low quality - give a new message?
}
}
// Updates the scale values in the transform component from a given size.
public static void UpdateScale(ImageTargetBehaviour it, Vector2 size)
{
// Update the scale:
float childScaleFactor = it.GetSize()[0] / size[0];
if (it.AspectRatio <= 1.0f)
{
it.transform.localScale = new Vector3(size[0], size[0], size[0]);
}
else
{
it.transform.localScale = new Vector3(size[1], size[1], size[1]);
}
// Check if 3D content should keep its size or if it should be scaled
// with the target.
if (it.mPreserveChildSize)
{
foreach (Transform child in it.transform)
{
child.localPosition =
new Vector3(child.localPosition.x * childScaleFactor,
child.localPosition.y * childScaleFactor,
child.localPosition.z * childScaleFactor);
child.localScale =
new Vector3(child.localScale.x * childScaleFactor,
child.localScale.y * childScaleFactor,
child.localScale.z * childScaleFactor);
}
}
}
