Free Form Selection Brush for Unity

This asset enhances the selection functionality in the SceneView. It allows you to do a free form selection instead of the default rectangle (works for 3d objects and ui). Draw your selection with a brush. Use the mouse wheel to change the brush size. Hint: hold Ctrl or Shift to add/remove from your selection. Works right in the SceneView. Just press 'S'. Keys can be changed in the settings. Full source code included. Uses assembly definitions to keep compile times low.