## Field Mode


### Left click:
The replacer changes nodes in a 2D slice.

![field_left_click_2_135844](https://user-images.githubusercontent.com/161979/96177701-8b01df00-0f2e-11eb-92e6-9dab76616fe7.png)
Before is depicted above and after is below.
![field_left_click_3_135856](https://user-images.githubusercontent.com/161979/96177702-8b9a7580-0f2e-11eb-9006-c055198092b9.png)

### Right click:
The replacer places nodes in a 2D slice onto given surface following contour.

![field_right_click_0_003725](https://user-images.githubusercontent.com/161979/96196639-2ce5f380-0f50-11eb-8115-4c986cce313f.png)
Before is depicted above and after is below.
![field_right_click_1_003729](https://user-images.githubusercontent.com/161979/96196647-31121100-0f50-11eb-94cc-5e05e44772d9.png)

