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2022-04-25Nodes: show overlays in node editor even when nodes are collapsedJacques Lucke
2022-04-25Geometry Nodes: improve attribute dependency overlayJacques Lucke
* Adjust width based on node width, necessary to make the longer name below work. * Show "X Named Attributes" in the overlay. * Use "Accessed named attributes" in the tooltip. Differential Revision: https://developer.blender.org/D14751
2022-04-25Geometry Nodes: show timing overlay above attributes overlayJacques Lucke
2022-04-25Fix: use natural string sorting for attribute namesJacques Lucke
2022-04-24Cleanup: various minor changesCampbell Barton
- Add missing doxy-section for Apply Parent Inverse Operator - Use identity for None comparison in Python. - Remove newline from operator doc-strings. - Use '*' prefix multi-line C comment blocks. - Separate filenames from doc-strings. - Remove break after return.
2022-04-21Fix T97465: Moving compositor BG image cannot be cancelledPhilipp Oeser
This was possible with the gizmo, but no using the operator (e.g. from the sidebar). Now store original offsets and reset to these on calcel (ESC or RMB). Maniphest Tasks: T97465 Differential Revision: https://developer.blender.org/D14704
2022-04-20Cleanup: Rename CD_MLOOPCOL to CD_PROP_BYTE_COLORHans Goudey
The "PROP" in the name reflects its generic status, and removing "LOOP" makes sense because it is no longer associated with just mesh face corners. In general the goal is to remove extra semantic meaning from the custom data types.
2022-04-18Fix T97002: Preserve multi socket link orderLeon Schittek
Preserve multi socket link order when copying nodes or adding a new group input sockets by linking directly to multi inputs from the group input node's extension socket. This is done by also copying the `multi_input_socket_index` when the new links are created by copying existing or temporary links. Reviewed By: Hans Goudey Differential Revision: http://developer.blender.org/D14535
2022-04-15Cleanup: Clang tidyHans Goudey
2022-04-14Geometry Nodes: show used named attributes in nodesJacques Lucke
This adds a new node editor overlay that helps users to see where named attributes are used. This is important, because named attributes can have name collisions between independent node groups which can lead to hard to find issues. Differential Revision: https://developer.blender.org/D14618
2022-04-12UI: Add support for showing socket descriptions in tooltipsLukas Stockner
Currently, hovering over a socket itself shows no tooltip at all, while hovering over its value field shows "Default value", which is not helpful. This patch therefore implements socket tooltips following the proposal at https://blender.community/c/rightclickselect/2Qgbbc/. A lot of the basic functionality was already implemented for Geometry Nodes, where hovering over the socket itself shows introspection info. This patch extends this by: - Supporting dynamic tooltips on labels, which is important for good tooltip coverage in a socket's region of the node. - Adding a function to setting a dynamic tooltip for an entire uiLayout, which avoids needing to set it manually for a wide variety of socket types. - Hiding the property label field in a tooltip when dynamic tooltip is also provided. If really needed, this label can be restored through the dynamic tooltip, but in all current cases the label is actually pointless anyways since the dynamic tooltip gives more accurate and specific information. - Adding dynamic tooltips to a socket's UI layout row if it has a description configured, both in the Node Editor as well as in the Material Properties. Note that the patch does not add any actual tooltip content yet, just the infrastructure to show them. By default, sockets without a description still show the old "Default value" tooltip. For an example of how to add socket descriptions, check the Cylinder node in the Geometry Nodes. Differential Revision: https://developer.blender.org/D9967
2022-04-05WM: avoid unnecessary undo step creation when duplicatingPratik Borhade
Calling duplicate operation without selecting anything registers an undo step. If nothing is selected (keyframe, curve, object, etc.), cancel the operator execution to prevent undo push. Patch improves following operators: - ACTION_OT_duplicate - GPENCIL_OT_duplicate - GRAPH_OT_duplicate - MESH_OT_duplicate - NODE_OT_duplicate - OBJECT_OT_duplicate Reviewed By: campbellbarton Ref D14511
2022-04-05Cleanup: clang-formatCampbell Barton
Also add space below file references.
2022-04-04Cleanup: clang-tidyCampbell Barton
2022-04-01Cleanup: Move geometry set fields to a separate headerHans Goudey
This commit moves declarations that depend on `FN_field.hh` out of `BKE_geometry_set.hh` into `BKE_geometry_fields.hh`. This helps to reduce the number of areas that need to depend on the functions module, which recently came in in review of D11591. In the future we may have a library of standard field inputs in order to make composing algorithms easier, so it makes sense to have a header that could contain them and some basic related utilities relating the concepts of geometry and fields. Reducing use of unnecessary headers may also reduce compilation time. Differential Revision: https://developer.blender.org/D14517
2022-04-01Geometry Nodes: Add search to named attribute input nodeHans Goudey
This commit adds attribute search the the attribute input field node. Because it's a field node, finding which attribute to display without increasing the complexity a lot isn't obvious. In this commit, all attributes used by nodes in the current group are included. When an attribute is chosen from the list, the node's data type is updated, and links connected to the output socket are reconnected. Ref T96271 Differential Revision: https://developer.blender.org/D14516
2022-03-31Cleanup: make formatJacques Lucke
2022-03-31Cleanup: Remove unnecessary namespace specificationHans Goudey
2022-03-31Cleanup: Avoid storing pointers for attribute search callbackHans Goudey
It's better to use some local/stable identifiier to avoid relying on the data not being freed in between creating the search menu and the exec function. This is similar to c473b2ce8bdbf8fa.
2022-03-31Nodes: Cut hidden links when creating node groupsLeon Schittek
Add a check to the creation of node groups to remove hidden links that are connected to the outside of the node group. This avoids creating sockets in the group's interface that aren't (visibly) connected to anything within the node group. Reviewed By: Jacques Lucke, Hans Goudey Differential Revision: https://developer.blender.org/D14249
2022-03-30Compositor: Fix Missing output UI for Normal nodeAaron Carlisle
There were multiple issues at hand here: - The default value has been changed to `{0, 0, 1}` see: rB25f1783673de636a6f0ca4457df8c05bc685981a - The output needs the subtype set `PROP_DIRECTION` - The noder properties were missing in `node_composit_set_butfunc` Fixes T96860
2022-03-30UI: Fix cosmetic papercuts of the reroute nodeLeon Schittek
Fix small cosmetic issues with the reroute node: 1. Remove special case that allowed curved links to attach vertically. 2. Center align the reroute node's label. The vertically attached node links could lead to kinks in the otherwise smooth curves. This would break the visual flow and make the link potentially intersect the node's label. The center alignment of the label gives more consistent results for different label lengths and also reduces the chance of the label interfering with the node links. Reviewed By: Hans Goudey, Pablo Vazquez Differential Revision: D14457
2022-03-22Cleanup: refactor passing of color management settings for image saveBrecht Van Lommel
Make a copy of ImageFormatData that contains the effective color management settings, and pass that along to the various functions. This will make it possible to add more complex logic later. For compositing nodes, passing along view and display settings through many functions made it harder to add additional settings, so just get those from the scene now. Differential Revision: https://developer.blender.org/D14401
2022-03-19BLI: move generic data structures to blenlibJacques Lucke
This is a follow up to rB2252bc6a5527cd7360d1ccfe7a2d1bc640a8dfa6.
2022-03-19Revert "Compositor: Support backdrop offset for the Viewer node"Brecht Van Lommel
This reverts commit 33409f9f1cd42e899f2706fe7878e5e89b50d617, as it breaks panning in the image editor. Fixes T96543
2022-03-18BLI: move CPPType to blenlibJacques Lucke
For more detail about `CPPType`, see `BLI_cpp_type.hh` and D14367. Differential Revision: https://developer.blender.org/D14367
2022-03-18Fix resizing nodes not respecting the drag-startCampbell Barton
Resizing nodes used the cursor location when the event was triggered instead of the drag-start, harmless but means the drag location isn't under the cursor especially with a high drag threshold. Noticed when investigating other drag issues, unrelated to recent changes to drag behavior.
2022-03-17Compositor: Support backdrop offset for the Viewer nodeHabib Gahbiche
This is only part of the experimental "Full Frame" mode (disabled by default). See T88150. Currently the viewer node uses buffer paddings to display image offset in the backdrop as a temporal solution implemented for {D12466}. This solution is inefficient memory and performance-wise. Another issue is that the paddings are part the image when saved. This patch instead sets the offset in the Viewer node image as variables and makes the backdrop take it into account when drawing the image or any related gizmo. Reviewed By: jbakker Differential Revision: https://developer.blender.org/D12750
2022-03-16Geometry Nodes: Remove legacy node codeHans Goudey
This commit removes the implementations of legacy nodes, their type definitions, and related code that becomes unused. Now that we have two releases that included the legacy nodes, there is not much reason to include them still. Removing the code means refactoring will be easier, and old code doesn't have to be tested and maintained. After this commit, the legacy nodes will be undefined in the UI, so 3.0 or 3.1 should be used to convert files to the fields system. The net change is 12184 lines removed! The tooltip for legacy nodes mentioned that we would remove them before 4.0, which was purposefully a bit vague to allow us this flexibility. In a poll in a devtalk post showed that the majority of people were okay with removing the nodes. https://devtalk.blender.org/t/geometry-nodes-backward-compatibility-poll/20199 Differential Revision: https://developer.blender.org/D14353
2022-03-16Fix T96386: crash when changing shader to node group in propertiesJacques Lucke
The previous code updated the wrong node tree. The result was that the new group node did not have the socket that was supposed to be linked.
2022-03-15Cleanup: correct unbalanced doxy sectionsCampbell Barton
2022-03-14Auto-generate RNA-structs declarations in `RNA_prototypes.h`Julian Eisel
So far it was needed to declare a new RNA struct to `RNA_access.h` manually. Since 9b298cf3dbec we generate a `RNA_prototypes.h` for RNA property declarations. Now this also includes the RNA struct declarations, so they don't have to be added manually anymore. Differential Revision: https://developer.blender.org/D13862 Reviewed by: brecht, campbellbarton
2022-03-11Fix out of order event handling when calling operators from gizmosCampbell Barton
Activating a gizmo used the windows eventstate which may have values newer than the event used to activate the gizmo. This meant transforms check for the key that activated transform could be incorrect. Support passing an event when calling operators to avoid this problem.
2022-03-10Cleanup: spelling in comments & some minor clarificationsCampbell Barton
2022-03-09Event System: drag events no longer default to the drag start locationCampbell Barton
This avoids transform jumping which is a problem when tweaking values a small amount. A fix for T40549 was made box-select used the location when the key was pressed. While it's important for box-select or any operator where it's expected the drag-start location is used, this is only needed in some cases. Since the event stores the click location and the current location, no longer overwrite the events real location. Operators that depend on using the drag-start can use this location if they need. In some cases the region relative cursor location (Event.mval) now needs to be calculated based on the click location. - Added `WM_event_drag_start_mval` for convenient access to the region relative drag-start location (for drag events). - Added `WM_event_drag_start_xy` for window relative coordinates. - Added Python property Event.mouse_prev_click_x/y Resolves T93599. Reviewed By: Severin Ref D14213
2022-03-07Shader Nodes: added alpha mode selector to Image Texture nodeEthan-Hall
Enables image user nodes to display the file alpha mode, similar to the colorspace setting. Also removes image_has_alpha in favor of using BKE_image_has_alpha, because it did not check if the image actually had an alpha channel, just if the file format was capable of supporting an alpha channel. Differential Revision: https://developer.blender.org/D14153
2022-03-01UI: Fix multi input socket outline and highlightLeon Schittek
Small fixes to the drawing of multi input sockets: - Make the outline thickness consistent with normal node sockets, independent from the screen DPI. - Only highlight multi input sockets when they are actually selected. - Skip selected multi inputs when drawing normal selected sockets. Differential Revision: https://developer.blender.org/D14192
2022-02-28Nodes: Improve readability of selected node linksLeon Schittek
This commit improves the drawing of selected node links: - Highlight the entire link to make it easier to spot where the link is going/coming from. - Always draw selected links on top, so they are always clearly visible. - Don't fade selected node links when the sockets they are connected to are out out view. - Dragged node links still get a partial highlight when they are only attached to one socket. Differential Revision: https://developer.blender.org/D11930
2022-02-28Merge branch 'blender-v3.1-release'Brecht Van Lommel
2022-02-28Fix T96073: Don't remove links when inserting reroute nodesJacques Lucke
This was an oversight in rB06ac5992618a75c453e495e06af7c5faf30499a7.
2022-02-23Cleanup: Remove repeated word in commentsCampbell Barton
2022-02-18Fix T87829, T95331: Issues when nodes too close togetherDominik Fill
This patch aims to fix the issues presented in T87829 and T95331, namely precision issues while connecting two nodes when being too close together in the node editor editors, in a few cases even resulting in the complete inability to connect nodes. Sockets are found by intersecting a padded rect around the cursor with the nodes' sockets' location. That creates ambiguities, as it's possible for the padded rect to intersect with the wrong node, as the distance between two nodes is smaller than the rect is padded. The fix in this patch is checking against an unpadded rectangle in visible_node(). Differential Revision: https://developer.blender.org/D14122
2022-02-18Cleanup: Rename original curve object type enumHans Goudey
This commit renames enums related the "Curve" object type and ID type to add `_LEGACY` to the end. The idea is to make our aspirations clearer in the code and to avoid ambiguities between `CURVE` and `CURVES`. Ref T95355 To summarize for the record, the plans are: - In the short/medium term, replace the `Curve` object data type with `Curves` - In the longer term (no immediate plans), use a proper data block for 3D text and surfaces. Differential Revision: https://developer.blender.org/D14114
2022-02-15BLI: Change dependencies in vector math filesHans Goudey
This patch reverses the dependency between `BLI_math_vec_types.hh` and `BLI_math_vector.hh`. Now the higher level `blender::math` functions depend on the header that defines the types they work with, rather than the other way around. The initial goal was to allow defining an `enable_if` in the types header and using it in the math header. But I also think this operations to types dependency is more natural anyway. This required changing the includes some files used from the type header to the math implementation header. I took that change a bit further removing the C vector math header from the C++ header; I think that helps to make the transition between the two systems clearer. Differential Revision: https://developer.blender.org/D14112
2022-02-13Cleanup: Clang tidyHans Goudey
Use using instead of typedef, remove redundant string init, use "empty", address qualified auto, use nullptr.
2022-02-11File headers: SPDX License migrationCampbell Barton
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
2022-02-10Merge branch 'blender-v3.1-release'Sergey Sharybin
2022-02-10Fix T95664: missing update after changing active output nodeJacques Lucke
2022-02-09Merge branch 'blender-v3.1-release'Jacques Lucke
2022-02-09Fix T95640: missing null check in previous commitJacques Lucke