The versatile open source 3D editor Blender was often criticized for its relatively impervious user interface and workflow. After years of 3ds Max I decided to enter the world of Blender not long after version 2.5 was released, which featured a major UI overhaul.
Personally, I got used to Blender's 2.5 - 2.7 UI relatively easily. After some initial hurdles I rapidly discovered how logical and consistent Blender's workflow is. A key element in learning to work with Blender is getting to know its keyboard shortcuts. Once you know the important shortcuts, you'll be on your way to becoming a Blender ninja.
Blender 2.8 changes
After much anticipation for Blender 2.8 and supporting its development by buying the cute Blender rocket USB stick, I finally decided to take the plunge and installed an advanced alpha version of Blender 2.8 around mid-November 2018. Having read at the Blender developers blog that a first beta version is imminent, I couldn't wait anymore.
I soon discovered that more has changed in Blender 2.8 than I had expected. A range of keyboard shortcuts has been changed or removed, a lot of familiar functions have been moved around to new tabs and sections, and a number of new features have been added, resulting in some radical workflow changes.
I understand that the goal was to make Blender more accessible to new users, but the radical UI and keyboard shortcut revisions can prove to be a hurdle for seasoned Blender users.
Below is a list of tips and observations from my first Blender 2.8 explorations. Please note that this is not meant to be an all-encompassing list of changes. I started this article when I was still using the alpha version, and a number of things have changed since that. I've made some adjustments to the text, but I'll undoubtedly have missed things.
I recommend reading one list item at a time, then checking / trying it in Blender 2.8, so it sticks better in your memory.
The Preferences interface has radically changed, with a number of new and adjusted sections. Auto Perspective is now checked by default in the Interface section. Uncheck it if you're used to consistently working in orthographic view.
Left-click select is now the default, and allows users to use right-click menus. It also removes the incompatibility with the Emulate 3 Button Mouse preference, and so now you can fully use Blender with a single-button mouse, trackpad or pen.
Left-click and drag now creates a rectangular selection marquee for easy multi-selections, and... *drum roll*... you can finally click in empty scene space to deselect! The 'W' key now switches between selection modes.
Object selection is restricted to the current mode (Object Mode, Sculpt Mode, etc.). To disable that, uncheck Edit ➔ Lock Object Modes.
The Tool panel at the left side has been minimalized to a column of tool buttons. Personally I don't make use of those buttons, as I prefer working with keyboard shortcuts, but it undoubtedly makes Blender more accessible to new users. Some of the elements that used to be in the Tool panel can now be found in the Sidebar ('N' key), which features its own tabs now. For example, if you're a user of the LoopTools and/or 3D Print Toolbox add-ons, those can now be found in Properties panel tabs. LoopTools can also be found in the Context Menu.
A number of the Tool panel tools slightly differ from the legacy tool versions. For example, the Loop Cut tool slightly differs from the old Control + R tool. When the Loop Cut tool is active (Space, then Control + R), you can make a cut and immediately slide it. Also, you can adjust the amount of edge loops in the options at the top left of the UI. Other Tool bar tools offer a new visual gizmo to control the result.
Next to the familiar Move (Grab), Rotate and Scale modes, a Transform tool has been added (Spacebar + T key), combining all transform modes. When the Transform mode, Move mode, Rotate mode or Scale mode from the Tool bar is active, you can toggle the transform gizmo on or off by pressing Control + Accent Grave ("`").
The new Scale Cage tool (Spacebar + 4) allows you to non-uniformly scale multiple objects at once, in different directions.
The display options that could be found in the old Sidebar have been moved to two new drop-down panels at the top right of the main viewport: Overlays and Shading. These panels also offer some new display options. All overlays can be toggled on or off at once using Shift + Alt + Z (comparable with the old Properties panel ➔ Display ➔ Only Render checkbox), and the overlays can be visible in any mode, including Rendered mode.
Non-renderable objects such as cameras and point lights now remain visible in Rendered mode, even when Cycles is the active renderer.
Multiple objects can now be edited in Edit Mode!
The Grease Pencil tool has been replaced with Grease Pencil objects, which have their own modes for drawing, sculpting, etc.
At the top of the UI you can find a row of tabs offering customizable workspaces for different activities, such as sculpting and animation. These are slightly comparable to Blender's old UI layout drop-down menu, but the new workspaces offer more flexibility. They can have separate add-ons and can be associated with a mode, so you can make Workspaces that go to Edit Mode or Sculpt Mode, as some of the default ones do.
Splitting a viewport can now be done from every viewport corner.
You can now open multiple separate windows of the same scene, and adjust the complete UI in each window.
There's a new info bar at the bottom of the Blender interface — showing info regarding the controls of the active tool — while the drop-down menus have been moved from the bottom of the panels to the top side.
The 3D cursor now offers a true 3D 'Geometry' mode, that can be activated from the Orientation drop-down menu at the top left of the UI, when the 3D cursor mode in the Tool bar is activated. Using the 3D cursor Geometry mode, you can align the cursor to a face and use that as a custom orientation by switching to 'Cursor' in the Transform Orientations drop-down menu or by pressing the comma key (",").
The Properties panel at the right side of the default UI has been split into more sections, with a vertical tab layout. Browse the sections to find out where all properties have been placed. For example, Color Management has been moved to the Render properties, while the Dimensions and Output sections have been moved to a separate Output tab.
The render dimensions presets menu is now hidden behind a small icon at the top right of the Dimensions header in the Scene section.
Background reference images have been replaced by a new kind of Empty object: the Image Empty. An Image Empty can be added to the scene, or you can simply drag and drop images into the 3D viewport.
Layers have been turned into Collections. Essentially, Collections are folders inside the Outliner. You can still use the M key to move objects to Collections, and switch between Collections using the number keys. Collections are further controlled in the Outliner.
At the bottom of the Add menu (Shift + A) you can easily add linked instances of an existing collection. These are full instances: even the modifiers are linked.
Outliner elements now have only one default visibility option: the eye icon. To activate other visibility types, such as Disable In Viewports (screen icon) and Disable In Renders (camera icon), click the Filter icon at the top of the Outliner for a drop-down menu.
There's a new option called Quick Favorites, allowing you to create custom pop-up menus with all kinds of Blender functions. Right-click on a function for an 'Add To Quick Favorites' option, and press the Q key to evoke the menu. The Quick Favorites are mode-sensitive, so you can create different sets for Object Mode, Edit Mode and so on. Quick Favorites are saved along with Blender's Preferences. At the time I write this you can't manage the Quick Favorites yet though, but that will hopefully follow soon.
Proper support for consistent units has been added, which never worked properly in 2.7x. The default is metric.
You can now set the Length units to Adaptive to have the unit indication changed depending on your zoom level.
Next to the familiar Wireframe, Solid and Rendered viewport display modes there's a new mode called LookDev. This is useful for quickly checking your shaders before setting up actual scene lighting for a rendered view. The LookDev mode makes use of Blender's brand new realtime renderer called Eevee.
The rendering display options (Keep UI / New Window / Image Editor / Full Screen and Lock Interface) can now be found in the Render drop-down menu at the top left side of the UI.
The Eevee renderer replaces the old 'Blender Render', also known as the 'Blender Internal' renderer, which was previously used for non-photorealistic rendering.
There's also a new elementary renderer called the Workbench, which is the new basic viewport renderer, working in harmony with the new overlay options.
Cycles OpenCL support has unfortunately been dropped for the macOS version of Blender, because of OpenCL issues and Apple's cessation of OpenCL (and OpenGL) support (in favour of Apple's Metal).
The Principled BSDF shader is now the default shader. Another thing I've been hoping for. Most of the shaders are compatible with both Eevee and Cycles, which is also very convenient.
Animation keyframes can now be set or removed using little icons next to animatable properties (After Effects style).
You can now manipulate keyframes in the Timeline.
There are more animation changes, but I don't animate a lot in Blender, so I didn't delve into that.
Pressing A is still Select All, but to deselect everything you need to double-press A or press Alt + A, or click in empty scene space.
Depending on your preference, pressing the spacebar now either starts an animation, pops up a floating menu version of the Tool bar or reverts to the search function. If you want to search for a function while this is not assigned to the Spacebar, press the F3 key, or Command + F in Blender macOS.
Control + Space maximizes a view. This used to be Shift + Space.
If you're used to pressing Control + 1, 2 or 3 to quickly add a Subdivision Surface modifier to your 3D model, this doesn't work in Edit Mode anymore, only in Object Mode.
The function keys have been radically reassigned. F1 doesn't open a file anymore, and F4 is now a File Context Menu (New, Open, Link, Append, Import, Export). You can also press Control (or Command) + O to open a scene. To save a scene, simple press Control (or Command) + S, no more confirmation needed. Save As is Control (or Command) + Shift + S.
The 'W' key used to be reserved for the Context Menu, but this is now a click-menu (a right-click menu now that left-click select is the default). The 'W' key now switches between selection modes.
Shift + Control + Alt + C doesn't pop up the Set Origin menu anymore. You can find this in the Context Menu.
Control + Page Up and Control + Page Down cycles through the new Workspaces.
In Edit Mode, Shift + Control + Alt + M doesn't activate Select Non-Manifold anymore. You can find it in the Select menu ➔ Select All by Trait submenu.
In Edit Mode, you can now easily switch between vertex, edge and face mode by simply pressing 1, 2 or 3. I think this is very convenient.
In Edit Mode, Shift + N now recalculates selected normals. This used to be Control + N.
Sculpt Mode keyboard shortcuts that involved number keys have been changed. Now you have to press Space + a number key, if the Tools preference for the Spacebar is activated.
In the Outliner, activate a Collection and press the E key to deactivate it. Select the Collection and press Alt + E to activate it again. Useful for creating View Layers.
A number of keyboard shortcuts that were previously used for toggling modes have been replaced by pie menus. It takes some time getting used to, but if you press and hold the key, quickly move your pointer in the direction of a pie menu item and then release the key again, it works quite fast.
Below are some examples:
The Z key previously toggled between solid view and wireframe view. Now you can choose between all viewport rendering options in a pie menu when pressing Z. All Overlays can be toggled on or off at once using Shift + Alt + Z (comparable with the old Sidebar ➔ Display ➔ Only Render checkbox).
Control + Tab offered different functions depending on the active mode. Now Control + Tab consistently summons a pie menu for changing modes, like Object Mode, Edit Mode, Sculpt Mode, etcetera. Only pressing Tab still toggles between Object Mode and Edit Mode though, unless you change that in the Preferences.
The comma key (",") now pops up a Transform Orientation pie menu.
The period key (".") now pops up a Pivot Point pie menu.
The Accent Grave key ("`") pops up a pie menu for viewport views (Front, Back, Top, etcetera). I find this easier than repeatedly reaching for the numeric keypad keys, and it's also convenient for keyboards without a numeric keypad, such as notebook keyboards.
Control + Accent Grave toggles the transform gizmo on or off when one of the transform tools from the Tool bar is active.
This sums up my observations so far regarding Blender 2.8. There are of course much more changes than this list covers, but I hope this information helps you to find your way in the new Blender version.
— Metin Seven, metinseven.nl