private static extern void sarSmartar_SarSmartARController_sarSetLandmarkDrawerDrawNodePointData(IntPtr self, IntPtr landmark_self, ref smartar.Matrix44 pmvMatrix, IntPtr nodePoints, int numNodePoints);
private static extern void sarSmartar_SarSmartARController_sarSetLandmarkDrawerDrawInitPointData(IntPtr self, IntPtr landmark_self, ref smartar.Matrix44 imageMatrix, IntPtr initPoints, int numInitPoints);
void OnPreRender()
{
if (smartInitFailed_)
{
return;
}
if (self_ == IntPtr.Zero)
{
return;
}
drawStartTimeSec_ = Time.realtimeSinceStartup;
#if UNITY_5_0
#if UNITY_ANDROID && !UNITY_EDITOR
GL.IssuePluginEvent(0);
#elif UNITY_IOS && !UNITY_EDITOR
GL.Clear(true, false, Color.green);
#endif
#else
GL.IssuePluginEvent(GetRenderEventFunc(), 0);
GL.InvalidateState();
#endif
// Draw landmarks
if (miscSettings.showLandmarks)
{
// Get result
var result = new smartar.RecognitionResult();
result.maxLandmarks_ = smartar.Recognizer.MAX_NUM_LANDMARKS;
result.landmarks_ = landmarkBuffer_;
result.maxNodePoints_ = smartar.Recognizer.MAX_NUM_NODE_POINTS;
result.nodePoints_ = nodePointBuffer_;
result.maxInitPoints_ = smartar.Recognizer.MAX_NUM_INITIALIZATION_POINTS;
result.initPoints_ = initPointBuffer_;
GetResult(null, ref result);
// Draw landmarks
var adjustedPosition = new smartar.Vector3();
var adjustedRotation = new smartar.Quaternion();
sarSmartar_SarSmartARController_sarAdjustPose(self_, ref result.position_, ref result.rotation_, out adjustedPosition, out adjustedRotation);
var mvMatrix = new smartar.Matrix44();
smartar.Utility.convertPose2Matrix(adjustedPosition, adjustedRotation, out mvMatrix);
var projMatrix = getProjMatrix();
var initPointMatrix = sarSmartar_SarSmartARController_sarGetInitPointMatrix(self_);
var pmvMatrix = projMatrix * mvMatrix;
// Draw Preview, landmarks, node points, init points
sarSmartar_SarSmartARController_sarSetDrawData(Screen.width, Screen.height, miscSettings.showCameraPreview);
sarSmartar_SarSmartARController_sarSetLandmarkDrawerDrawLandmarkData(self_, landmarkDrawer_.self_, ref pmvMatrix, result.landmarks_, result.numLandmarks_);
sarSmartar_SarSmartARController_sarSetLandmarkDrawerDrawNodePointData(self_, landmarkDrawer_.self_, ref pmvMatrix, result.nodePoints_, result.numNodePoints_);
sarSmartar_SarSmartARController_sarSetLandmarkDrawerDrawInitPointData(self_, landmarkDrawer_.self_, ref initPointMatrix, result.initPoints_, result.numInitPoints_);
GL.IssuePluginEvent(GetRenderEventFunc(), (int)RenderEventID.DoDraw);
GL.InvalidateState();
}
else
{
sarSmartar_SarSmartARController_sarSetDrawData(Screen.width, Screen.height, miscSettings.showCameraPreview);
GL.IssuePluginEvent(GetRenderEventFunc(), (int)RenderEventID.DoDraw);
GL.InvalidateState();
}
}