How to make more purposeful vector field

[laurent_delrieu]

Hello
If you want to have curves on surface you could use my Nautilus plugin it could work with scalar field or vector field . You could use fields from others tools …

Gradient Flow on Mesh

A new tool that will make a particle flowing along the maximum gradient on a mesh. If no weights on mesh vertex, the tool will use the height of the vertex, so by default it is a Rain Flow. A step is per face so you don’t need to input a step distance but rather a maximum number of steps. [MeshGradientFlow_bunny] [MeshGradientFlow_bunnyScript] [MeshWeightFieldLine_1] [MeshWeightFieldLine_2] [MeshWeightFieldLine_3] [MeshWeightFieldLine_4] [MeshWeightFieldLine_5] There will be an optio…