Changes in 1.8.2 (13 sep 2023):

New saturation, tint and surface options on the SproutLab module.
Adding controls for sprouts distribution and variance in SproutLab.
Improved noise function for branches.
Fix for cases where an Pipeline ScriptableObject contained orphan subassets.

Changes in 1.8.1 (31 aug 2023):

Updating textures for Catalog elements Beech and Oak trees.
Adding spawn range for sprouts and branches in the SproutLab.
Adding new options to scale sprouts in the SproutLab.
Improved zoom and panning at the SproutLab canvas.
Fixing cases for branch welding where the component failed to build the mesh.
Fixing connections of nodes persisting after being removed.

Changes in 1.8.0 (24 aug 2023):

New modes to scale the sprouts size based on the hierarchy, in-branch or in-range property.
Adding optional variance (to randomize) sprout scale.
Adding grid resolution and bending to the sprout mesh Cross Mode.
Option to clone pipeline nodes.
Option to clone structure nodes.
Option to have multiple pipelines on a TreeFactory and select the preferred one.
Adding ruler gizmo to the SproutLab editor.
Broccoli Editor Log placed on a ScrollView component.
Removing legacy code from Node Canvas.
Fix for mesh sprout pivot not being persisted.

Changes in 1.7.8 (13 jul 2023):

Fix: UndoRedo callback null preventing Broccoli to register its Undo listener on Unity2022.3.
Fix: checking Structure Canvas display density to draw it on the Structure Generator Editor.
Fix: correcting structure node position at creation on the Structure Generator Canvas.

Changes in 1.7.7 (07 jun 2023):

Fix: adding callbacks when opening a new scene to reload editor icon textures.
Fix: structure canvas inspector was unable to pan.

Changes in 1.7.6 (31 may 2023):

Fix additive delegate calls on SproutLabEditor.
Fix: Normal modes 'From Sprout Base' and 'From Sprout Center' fixed on the Sprout Mesh Generator element.

Changes in 1.7.5 (24 may 2023):

Fix to non-valid deserialized Pipeline on player build..
Fix: HDRP SproutLab canvas taking lightmap data and produced white meshes.

Changes in 1.7.4 (15 may 2023):

Setting a Defaul Diffusion Profile when opening a Catalog Pipeline (for HDRP materials) if the Project contains one.
Editable Alpha Cutoff property for Branch Collections on the Sprout Mapper editor.

Changes in 1.7.3 (04 may 2023):

Adding Diffusion Profile field (required for HDRP materials) when using BranchCollections on the SproutMapper element.
Displaying warning on the SproutMapper element when no Diffusion Profile has been set on HDRP.
Setting default Diffusion Profile (if available) for Billboard Assets when creating a Prefab.
Fix: color blending for SproutLab on HDRP. Textures generated had a different tint when being displayer on the editor.

Changes in 1.7.2 (31 mar 2023):

Adding option to specify the path to the folder where the prefabs will be saved, as well as the prefab name prefix.
Fix: correcting normal orientation on normal map texture generation on SproutLab.

Changes in 1.7.1 (22 mar 2023):

New node graph GUI for pipeline elements.
New node graph GUI for the structure generator level canvas.
Presets forvalues and ranges (such as length and girth) to select at the editors, so that these values are more tuned when working with large trees or small shrubs.
Fix: removing additional twirl angle in the trunk mesh builer element.
Fix: bad normals when twirl is applied to the trunk mesh builder.

Changes in 1.7.0 (21 feb 2023):

Sprout mesh building using the Unity Job System.
New Trunk Bending property added to the WindEffect node.
Wind implementation refactored to use Unity Job System.
New implementation to shape branches (see the shapes tab at the BranchMeshBuilder node).
Normalizing branch noise across the tree hierarchy.
Fix SceneDescriptor script on example scenes. The scene description was not being displayed if the BroccoliGUI singleton was not initialized.

Changes in 1.6.0 (18 nov 2022):

Introducing Branch Collections on SproutLabs as a method to include comples foliage meshes on trees.
Spawing branches and roots from the surface of their parent branch.
Improving welding of branches and roots to their parent branch.
Adding Broccoli Tree Factory title to the Broccoli Editor Window.
All the catalog items have been normalized in scale to match Unity dimension scaling, where 1 unit = 1 meter.
Disabling wind effect when the scene has no WindZone GameObject.
Example scenes with README and URP/HDRP migration script.
New example scene for Unity Terrain painter BTC trees.
Header for Pipeline nodes with documentation link.
Adding willow tree to the catalog.
Removing legacy unused classes.

Changes in 1.5.11 (19 oct 2022):

Fix class name collision with AssetManager.

Changes in 1.5.10 (04 oct 2022):

Capsule collider options moved to the Baker Node.
Option to scale the trunk capsule collider from the main tree trunk.
Fix: some pipeline nodes were not taking the fix random seed parameter.

Changes in 1.5.9 (19 sept 2022):

Fix for normals map texture not being set on branch materials.
Fix: duplicated Tree Factories now hold a copy of the original pipeline instance.

Changes in 1.5.8 (13 sept 2022):

SproutLab support for HDRP/URP to generate leaves textures.
New feature to override global noise per structural level.
GUI redesign with foldouts and grouping of elements to simplify the UI.
Improved branch curve edition and randomization.
Fixed trunk mesh generator twirl and adding options to increase mesh resolution.
Fixed branches randomly spawning from roots.
Removing Resources folder and maintaining Editor bounded resources only.
Adding aliases on namespaced node classes to avoid collisions with thirdparty packages.

Changes in 1.5.7 (01 aug 2022):

Dynamic LOD Group controls for branches.
Refactoring bezier curve library to shape branches and roots.
Improving the Add Node method on branches and roots.
Unity Editor mininal support version moved to 2019.4 according to Unity new publisher rules.

Changes in 1.5.6 (13 jul 2022):

Faster branches processing by reducing the number or reprocess call on the tree element.
Fix UndoRedo action not being triggered on Unity 2020.3.

Changes in 1.5.5 (03 jul 2022):

New BroccoTerrainController to update wind in terrain tree instances.

Changes in 1.5.4 (13 jun 2022):

Fix on SpeedTree8 shaders for URP on Unity 2022.1.
Displaying the detected render pipeline on the factory editor.
Displaying Broccoli version advanced settings.

Changes in 1.5.3 (20 apr 2022):

Bezier curve tools to modify branches.
New scene example on how to modify pipelines with code.

Changes in 1.5.2 (11 apr 2022):

Remapping of wind mesh data.
Branch sway option on wind node.

Changes in 1.5.1 (26 mar 2022):

New baker node at the end of the pipeline. This nodes add baking options on the final tree mesh.
Adding baked ambient occlusion.
Option to select LOD fading mode, animation and transition width for prefabs.
Fix on miscalculations on branch girths and rotation when building the mesh.
Fix on welding not working due misplaced mesh collider.
Fixed random state when adding random whirl to sprouts.
Fixed enable normal map on prefab billboard shader.

Changes in 1.5.0:

Branch and root welding.
Implementing Unity Jobs for faster branch meshing.
Fixed multiple selection for bezier curves on a branch or root.
Removing hard normals meshing mode.

Changes in 1.4.1:

Improvements on HDRP ST8 shader variant.
Fixing HDRP billboard textures with incorrect coloring.

Changes in 1.4.0:

Sprout Lab Editor: create textures to use on you trees! It allows you to generate branch textures for albedo, normals, extras and subsurface (at this time it only supports the Standard Render Pipeline).
SpeedTree8 billboards with HDRP support.
New options to keep meshes and materials in the prefab folder (instead of within the prefab asset).

Changes in 1.3.4:

Adding subsurface and extra map fields on the sprout mapping node for SpeedTree8 shaders.
Wind adjustements to take the scale of a tree as reference and parameters 'Wind Amplitude' and 'Sprout Sway' now directly affect the wind animation and are not being used just for mapping wind on the mesh.
Fixing wind not being correctly set on grid plane sprout mode.

Changes in 1.3.3:

Support to set Diffusion Profiles for HDRP branch and leaf materials from Unity 2020.3 and HDRP 10.6.0.

Changes in 1.3.2:

Unity Editor native dark/light GUI theme support.
Fixing missing prefabs on the catalog showcase scene.
Renaming some class references to full namespace to avoid class name conflict with other assets.
Tweaks for SpeedTree8 HDRP shaders on Unity 2021.2.

Broccoli Tree Creator