# Program Usage

- [Data Format](/hypnotic-streamlines-animation/getting-started/program-usage/untitled-1.md)
- [Line Art Data Format](/hypnotic-streamlines-animation/getting-started/program-usage/untitled-1/line-art-data-format.md): You need to manually set-up the initial data format before start generate the streamlines
- [Streamlines Corresponding](/hypnotic-streamlines-animation/getting-started/program-usage/untitled-1/streamlines-corresponding.md): For Generating Inbetween Animation Streamlines Using SCR Method
- [Line Art Generation](/hypnotic-streamlines-animation/getting-started/program-usage/line-art-generation.md)
- [Image Pre-processing](/hypnotic-streamlines-animation/getting-started/program-usage/line-art-generation/image-pre-processing.md): Building Image Pre-processing(segmentation, build mesh and vectorize) before render streamlines
- [Streamlines Rendering](/hypnotic-streamlines-animation/getting-started/program-usage/line-art-generation/streamlines-rendering.md)
- [Patch Optimization Tutorial](/hypnotic-streamlines-animation/getting-started/program-usage/patch-optimization-tutorial.md): This page will explain how to use the patch optimization code
