Blender Git Loki

use particle function in trails node

further simplify usage of particle function

improve particle function

rename

move particle function to separate file

rename

rename EventInfo to ActionContext

cleanup executing actions

expose collision normal in new Collision Info node

remember socket that triggered an action

use new function creation method for action and offset handlers

use error handling for event nodes

create function to compute force inputs

use better error handling for other emitters

better error handling when creating function for emitter inputs

move FunctionBuilder to separate file and add more methods

namespace fix

Improve error handling with ValueOrError class

We might want to use exceptions instead of this.
I'm not sure yet.

cleanup finding placeholder dependencies

cleanup finding node inputs