public override void OnInspectorGUI()
{
base.OnInspectorGUI();
NYImageTracker _target = target as NYImageTracker;
if (_target.trackerImage != _target._lastTexture)
{
OnTextureChange();
UpdateMeshShape(_target.physicalSize, _target.editScaler);
}
else if (_target.physicalSize != _target._lastTrackerSize)
{
if (_target.physicalSize.x != _target._lastTrackerSize.x)
{
_target.physicalSize.y = _target.physicalSize.x * _target._sizeRatio;
}
else if (_target.physicalSize.y != _target._lastTrackerSize.y)
{
_target.physicalSize.x = _target.physicalSize.y / _target._sizeRatio;
}
_target._lastTrackerSize = _target.physicalSize;
UpdateMeshShape(_target.physicalSize, _target.editScaler);
}
else if (_target.editScaler != _target._lastEditScaler)
{
_target._lastEditScaler = _target.editScaler;
UpdateMeshShape(_target.physicalSize, _target.editScaler);
}
}
void OnTextureChange()
{
NYImageTracker targetScript = (NYImageTracker)target;
GameObject targetObj = targetScript.gameObject;
if (targetScript.trackerImage != targetScript._lastTexture)
{
targetScript._lastTexture = targetScript.trackerImage;
targetObj.GetComponent <MeshRenderer>().sharedMaterial.mainTexture = targetScript._lastTexture;
// change size ratio
Vector2 textureSize = GetTextureSize(targetScript._lastTexture);
Debug.Log("TEXTURE SIZE: " + textureSize);
targetScript._sizeRatio = (float)textureSize.y / (float)textureSize.x;
// landscape
if (textureSize.x > textureSize.y)
{
targetScript.physicalSize = new Vector2(1.0f, targetScript._sizeRatio);
}
else // portrait
{
targetScript.physicalSize = new Vector2(1.0f / targetScript._sizeRatio, 1.0f);
}
targetObj.transform.localScale = Vector3.one;
// update mesh
targetScript._lastTrackerSize = targetScript.physicalSize;
}
}
public override VisualElement CreateInspectorGUI()
{
NYImageTracker targetScript = (NYImageTracker)target;
GameObject targetObj = targetScript.gameObject;
// check component
if (!targetObj.GetComponent <MeshRenderer>())
{
targetObj.AddComponent <MeshRenderer>();
targetObj.GetComponent <MeshRenderer>().material = new Material(Resources.Load <ARFoundationHelperSettings>("HelperSettings").DefaultImageTrackerMaterial);
}
if (!targetObj.GetComponent <MeshFilter>())
{
targetObj.AddComponent <MeshFilter>();
targetObj.GetComponent <MeshFilter>().mesh = CreateTrackerMesh();
}
return(base.CreateInspectorGUI());
}
