private bool CreateVuMarkTemplates()
{
int num = VuforiaWrapper.Instance.DataSetGetNumTrackableType((int)TypeMapping.GetTypeID(typeof(VuMarkTemplate)), this.mDataSetPtr);
if (num <= 0)
{
return(false);
}
IntPtr intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(SimpleTargetData)) * num);
if (VuforiaWrapper.Instance.DataSetGetTrackablesOfType((int)TypeMapping.GetTypeID(typeof(VuMarkTemplate)), intPtr, num, this.mDataSetPtr) == 0)
{
Debug.LogError("Could not create VuMark Template");
return(false);
}
for (int i = 0; i < num; i++)
{
SimpleTargetData simpleTargetData = (SimpleTargetData)Marshal.PtrToStructure(new IntPtr(intPtr.ToInt64() + (long)(i * Marshal.SizeOf(typeof(SimpleTargetData)))), typeof(SimpleTargetData));
if (!this.mTrackablesDict.ContainsKey(simpleTargetData.id))
{
StringBuilder stringBuilder = new StringBuilder(128);
VuforiaWrapper.Instance.DataSetGetTrackableName(this.mDataSetPtr, simpleTargetData.id, stringBuilder, 128);
VuMarkTemplateImpl value = new VuMarkTemplateImpl(stringBuilder.ToString(), simpleTargetData.id, this);
this.mTrackablesDict[simpleTargetData.id] = value;
}
}
Marshal.FreeHGlobal(intPtr);
return(true);
}
internal override bool InitializeTarget(Trackable trackable, bool applyTargetScaleToBehaviour)
{
base.InitializeTarget(trackable, applyTargetScaleToBehaviour);
VuMarkTemplateImpl vuMarkTemplateImpl = (VuMarkTemplateImpl)trackable;
if (vuMarkTemplateImpl == null)
{
return(false);
}
this.mTrackable = (this.mVuMarkTemplate = vuMarkTemplateImpl);
this.mTrackableName = trackable.Name;
this.mDataSetPath = vuMarkTemplateImpl.DataSet.Path;
Vector3 size = vuMarkTemplateImpl.GetSize();
this.mAspectRatio = size.y / size.x;
if (applyTargetScaleToBehaviour)
{
float num = Mathf.Max(size.x, size.y);
base.transform.localScale = new Vector3(num, num, num);
base.CorrectScale();
}
Vector2 size2 = this.GetSize();
this.mVuMarkTemplate.SetSize(size2);
this.mVuMarkTemplate.TrackingFromRuntimeAppearance = this.mTrackingFromRuntimeAppearance;
if (this.mExtendedTracking)
{
this.mVuMarkTemplate.StartExtendedTracking();
}
return(true);
}
private VuMarkTarget CreateVuMarkTarget(VuforiaManagerImpl.VuMarkTargetData newVuMark)
{
VuMarkTemplateImpl template = (VuMarkTemplateImpl)this.GetVuMarkTemplate(newVuMark.templateId);
uint dataLength = newVuMark.instanceId.dataLength;
byte[] array = new byte[dataLength];
if (array.Length != 0)
{
Marshal.Copy(newVuMark.instanceId.buffer, array, 0, array.Length);
}
return(new VuMarkTargetImpl(newVuMark.id, array, newVuMark.instanceId.numericValue, (InstanceIdType)newVuMark.instanceId.dataType, dataLength, template));
}
public VuMarkTargetImpl(int id, byte[] buffer, ulong numericValue, InstanceIdType dataType, uint dataLength, VuMarkTemplateImpl template)
{
this.mTargetId = id;
this.mVuMarkTemplate = template;
this.mInstanceId = new InstanceIdImpl(buffer, numericValue, dataType, dataLength);
}