Kévin Dietrich
14e825aa1f
This basically exposes to the UI a function that was only available through a debug macro ; the purpose is obviously to help debugging simulations. It adds ways to draw the vectors either as colored needles or as arrows showing the direction of the vectors. The colors are based on the magnitude of the underlying vectors. Reviewers: plasmasolutions, gottfried Differential Revision: https://developer.blender.org/D1733