Dragging on toggle buttons can now be used to press multiple buttons at once, especially useful for layer and outliner buttons.
notes:
- automatically enabled for all toggle buttons
(may change this if it becomes a problem).
- only buttons of the same type are pressed
(helps avoid annoyances eg; dragging past layer buttons onto other 3d header buttons and pressing by accident).
- automatic axis locking - dragging will lock to X/Y depending on the initial drag direction,
makes swipe motions work better, especially with the outliner.
implementation details:
- may re-implement as a region handler (currently its a modal operator).
- checking buttons in-between cursor motion events could be more efficient (but currently works ok).
- button execution needs to be improved
(currently executing a button thats not under the mouse needed a workaround for passing uiHandleButtonData),
requires further changes to UI code, will do next.
Tweak for new option for Relative Bone parenting
(which transforms child object based on rest pose, so you can change bones
in editmode to define pivot)
In the original commit it was made default, but that was too invisble for
users. Now it's an option in the Make Parent menu to choose. Communicates
a new feature better.
This was caused from using theme shadow setting to clip the popups and a hard-coded value to translate the popup within screen bounds - these values should be the same.
from regular diffuse to more shiny, stone, wax, eflective, glass and two non-realistic ones.
The menu now shows it in 3 rows. I made the previews a bit smaller, 96 pixels,
like the brushes for painting.
Thanks everyone for submitting pics! I updated the credit file too, but name
from one person is missing still, will be added next.
Patch by Sergey, .blend by Thomas and some further tweaks by me.
Still to solve later: allow external engines to specify own preview .blend, for
now the code here is doing too much magic hacking on the preview scene still.
Constraints connect two rigid bodies.
Depending on which constraint is used different degrees of freedom
are limited, e.g. a hinge constraint only allows the objects to rotate
around a common axis.
Constraints are implemented as individual objects and bahave similar to
rigid bodies in terms of adding/removing/validating.
The position and orientation of the constraint object is the pivot point
of the constraint.
Constraints have their own group in the rigid body world.
To make connecting rigid bodies easier, there is a "Connect" operator that
creates an empty objects with a rigid body constraint connecting the selected
objects to active.
Currently the following constraints are implemented:
* Fixed
* Point
* Hinge
* Slider
* Piston
* Generic
Note: constraint limits aren't animatable yet).
Add operators to add/remove rigid body world and objects.
Add UI scripts.
The rigid body simulation works on scene level and overrides the
position/orientation of rigid bodies when active.
It does not deform meshes or generate data so there is no modifier.
Usage:
* Add rigid body world in the scene tab
* Create a group
* Add objects to the group
* Assign group to the rigid body world
* Play animation
For convenience the rigid body tools operators in the tools panel of the 3d view
will add a world, group and add objects to the group automatically so you only have
to press one button to add/remove rigid bodies to the simulation.
Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)
Full log is here:
http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.66/Usability#Matcap_in_3D_viewport
Implementation notes:
- Matcaps are an extension of Solid draw mode, and don't show in other drawmodes.
(It's mostly intended to aid modeling/sculpt)
- By design, Matcaps are a UI feature, and only stored locally for the UI itself, and
won't affect rendering or materials.
- Currently a set of 16 (GPL licensed) Matcaps have been compiled into Blender.
It doesn't take memory or cpu time, until you use it.
- Brush Icons and Matcaps use same code now, and only get generated/allocated on
actually using it (instead of on startup).
- The current set might get new or different images still, based on user feedback.
- Matcap images are 512x512 pixels, so each image takes 1 Mb memory. Unused matcaps get
freed immediately. The Matcap icon previews (128x128 pixels) stay in memory.
- Loading own matcap image files will be added later. That needs design and code work
to get it stable and memory-friendly.
- The GLSL code uses the ID PreviewImage for matcaps. I tested it using the existing
Material previews, which has its limits... especially for textured previews the
normal-mapped matcap won't look good.
- no 2-step select edge, then slide. Instead you can slide and select the edge at the same time.
- ability to slide multiple verts at one.
supports proportional option for vertex slide and flipping, both matching edge slide functionality.
Blender's data link button (typically with menu and searching options)
now has a X icon to clear its contents.
Before you had to click, delete text, enter.
For example:
- Object Parent
- Modifier objects or vertexgroups
This fix saves each user 100 clicks per day, with 100k users
that's 3 billion clicks per year!
This was difficult to do because we group theme colours and display them
together in user preferences. To make the background options more
presentable and keep them grouped and separate, I needed to group the
two gradient colours somehow. I added a separate ThemeSpaceGradient RNA
struct as opposed to ThemeSpaceGeneric. This struct is the same as
ThemeSpaceGeneric but it lacks the window background option (which does
nothing now) and includes the UiGradient struct which now has both
gradient colours. I modified the clear functions to use a new high
colour from the gradient. Now all options appear grouped and any other
editor that may use a gradient for the window background may do so.
Also corrected incorrect MAIN_VERSION_ATLEAST macro, it would not detect
versions correctly
without hurting quick texture painting
- ED_view3d_draw_offscreen will now output buffer with
transparent alpha, if sky needed it should be alpha-undered
later.
- ED_view3d_draw_offscreen_imbuf now accepts alpha mode as an
argument which could be either R_ADDSKY or R_PREMULALPHA
- OpenGL render and sequencer's opengl preview will now reflect
scene's Alpha Mode
- Quick Edit will use OpenGL with transparent alpha mode
* Add a detail_size field to the Sculpt struct, two new sculpt flags,
and a Mesh flag for dynamic-topology mode; that's it for file-level
changes needed by dynamic topology
* Add RNA for the new DNA field and flags
* Add a new icon for dynamic-topology created by Julio Iglesias. TODO:
update the icon for the new SVG icon format
* Add a SculptSession function for converting from BMesh to Mesh,
handles reordering mesh elements and setting face shading
from Patrick Boelens (senshi). with modifications to split it into its own function.
also added C style multi-line comment support /* ... */
I've left out the part of this patch that sets the language in the space, since I think this might be better stored in the text block.
For now it simply uses OSL syntax highlighting when the extension is '.osl'.
It introduces a new (py-extendable and registrable) RNA type, UIList (roughly similar to Panel one), which currently contains only "standard" list's scroll pos and size (but may be expended to include e.g. some filtering data, etc.). This now makes lists completely independent from Panels!
This UIList has a draw_item callback which allows to customize items' drawing from python, that all addons can now use. Incidentally, this also greatly simplifies the C code of this widget, as we do not code any "special case" here anymore!
To make all this work, other changes were also necessary:
* Now all buttons (uiBut struct) have a 'custom_data' void pointer, used currently to store the uiList struct associated with a given uiLayoutListBox.
* DynamicPaintSurface now exposes a new bool, use_color_preview (readonly), saying whether that surface has some 3D view preview data or not.
* UILayout class has now four new (static) functions, to get the actual icon of any RNA object (important e.g. with materials or textures), and to get an enum item's UI name, description and icon.
* UILayout's label() func now takes an optional 'icon_value' integer parameter, which if not zero will override the 'icon' one (mandatory to use "custom" icons as generated for material/texture/... previews).
Note: not sure whether we should add that one to all UILayout's prop funcs?
Note: will update addons using template list asap.
