# Streamlines Rendering

## 1. Import XML File

<div align="left"><img src="https://2623269614-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfkqTPfO1tvFPgDTJLX%2F-MflfVP_ttGT_Q7ZtNlR%2F-MflfqDuYdX_Ulu-e1Tw%2Fimage.png?alt=media&#x26;token=1f4018d0-4b29-4bb9-9567-000e0b06d8cb" alt=""></div>

## 2. Line Art Stroke Panel Will Pop Out

<div align="left"><img src="https://2623269614-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfkqTPfO1tvFPgDTJLX%2F-MflfVP_ttGT_Q7ZtNlR%2F-Mflg5KNPn6i13GxUEgp%2Fimage.png?alt=media&#x26;token=677414a5-b87a-4afb-8f50-8e9c03bc0aaf" alt=""></div>

**Function:** All of this need to **Hold Ctrl** to trigger the usage

* Stroke Refine : Boolean of vectorize the Stroke after drawing guided line
* No (ESC) : Do Nothing
* User-draw guided line (L) : Draw User Guided Strokes
* Boundary line (B) : Draw Boundary Line (given the boundary line width)
* Delete (D) : Delete User Guided Strokes
* Line Polypoint (P): Modified Specified Strokes point position ( set up the p\_*start and p\_end )*
* Straight Line : Turn Strokes into straight line
* Duplicate Stroke : Duplicate anothe strokes by clicking it
* Rotate Stroke : Rotate the clicked strokes by given the specified Angle

## 3. Render Streamlines

<div align="left"><img src="https://2623269614-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfkqTPfO1tvFPgDTJLX%2F-MflfVP_ttGT_Q7ZtNlR%2F-MflhsG1SZAxXHLdApwC%2Fimage.png?alt=media&#x26;token=43058c56-d9e0-4cf7-9ca6-bab06f8274c0" alt=""></div>

After Drawing Strokes Line , Click Get Streamline Button to Render Streamlines on each Patch.
