Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

[2.0] - 2019-03-13

Introduce VisualAccidentalNoise editor plugin.
- Expose and add most visual noise nodes according to AccidentalNoise class.
- Add component visual noise nodes to create more complex noise from base ones.
- Ability to save and load visual noise and components as resource.
Expose normalmap and bumpmap noise mapping methods.
Add noise formats: heightmap, normalmap, bumpmap, texture.
Add methods to map noise to 3D image, including seamless (experimental, internal only).
Add methods to generate seamless 2D/3D noise regardless of mapping mode.
Add convenience methods to get noise via Vector2/Vector3.
Define expression as property from which noise can be evaluated if set (unstable).
Expose methods for programmable noise via variables.
Document more methods and members.

Rename AnlNoise class to AccidentalNoise throughout the module.
Make AccidentalNoise extend a Resource so that in can be saved on disk.
Rewrite methods for retrieving noise and instruction indexes via function property from which the noise is evaluated.
Rewrite noise image mapping and expose mapping mode and ranges as properties.
- map_to_image is used internally, set noise parameters via exposed properties and use get_image instead.
Mapping ranges changed to AABB instead of Rect2 to include 3D noise mapping.
Rewrite ExpressionBuilder to use snake_case style by default, camelCase can be toggled before build.