Vein Growth Effect & Point Cloud Function Library in Blueprint

2020/12/19

An update for 4.26.0.

3 Niagara Effect Added.

Preview Video:https://youtu.be/x-Z-Y0oHQJE

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Preview Video: https://www.youtube.com/watch?v=p9u-j8suzDc

A vein (vine) growth effect and a point cloud function library (without particle systems).

Includes:

• Random point generator using R Sequence.
• Point cloud generation from static meshes.
• kNN algorithm in point cloud.
• Dijkstra path finding system in point cloud.
• An example vein growth effect.
• A spline mesh to procedural mesh conversion function library.

Notice: 

• All created in Blueprints.
• Generation process will cause frame rate drops, but after the generation, results can be saved to a sav. file or static mesh.