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2019-09-17Fix T69974: crashes in .blend files where 3D viewport was splitBrecht Van Lommel
This was caused by a missing copy of the recently adding 3D viewport shading ID properties.
2019-09-14VSE: prefetchingRichard Antalik
When enabled prefetching(preview panel>view settings), a pernament running job is created, that will render frames in the background until the cache is full. If the cache is not filled fast enough, prefetch job suspends itself at the last moment and will wait until it has chance to "catch up". Effectively this will decouple rendering to separate thread, so rendering itself is a bit faster. Cache recycling behavior will be changed to "free furthest frame to the left of playhead if possible, otherwise rightmost frame". Reviewed By: brecht Differential Revision: https://developer.blender.org/D5386
2019-09-13Cleanup: unused headers for readfile, versioningCampbell Barton
2019-09-13Per-Viewport Collection VisibilityDalai Felinto
Support per-viewport collection visibility options. Note 1: There is no way to show a collection that was not visible before due to depsgraph. Otherwise we would risk having all the collections in the depsgraph and I believe this is not the idea. An alternative would be to have a new depsgraph for viewports that are not local. Something to keep in mind if we do per-viewport current frame in the future. So for now what we do is to only allow collections visibility to be disabled/hidden in this mode. Note 2: hide_viewport (the eye icon) doesn't really matter for depsgraph. So after the merge we can still ignore it to show the collections locally in a viewport with no problems for the depsgraph. Reviewers: brecht, sergey Subscribers: billreynish Related task: T61327 Differential Revision: https://developer.blender.org/D5611
2019-09-12Fix T69791: Fix crash reading old file browser in temporary windowJulian Eisel
When reading a old .blend file (from before the new file browser design), we wouldn't create the execute region for existing file editors. This usually wasn't an issue, but it could become one when a file browser was opened in a temporary screen before, and that screen was still visible. Then code spawning the new file browser would re-use the old file browser data, assuming the execute region was there. Handle this in versioning code and let rest of the code keep sane assumtions (e.g. that there always is a execute region, even if invisible).
2019-09-12Shading: Add More Features To The Voronoi Node.OmarSquircleArt
This patch allows the Voronoi node to operate in 1D, 2D, and 4D space. It also adds a Randomness input to control the randomness of the texture. Additionally, it adds three new modes of operation: - Smooth F1: A smooth version of F1 Voronoi with no discontinuities. - Distance To Edge: Returns the distance to the edges of the cells. - N-Sphere Radius: Returns the radius of the n-sphere inscribed in the cells. In other words, it is half the distance between the closest feature point and the feature point closest to it. And it removes the following three modes of operation: - F3. - F4. - Cracks. The Distance metric is now called Euclidean, and it computes the actual euclidean distance as opposed to the old method of computing the squared euclidean distance. This breaks backward compatibility in many ways, including the base case. Reviewers: brecht, JacquesLucke Differential Revision: https://developer.blender.org/D5743
2019-09-12Cleanup: line breaks with commentsCampbell Barton
2019-09-12Fix T69737: Crash using the Elastic Deform brush and CompressibilityPablo Dobarro
Also renamed "compressibility" to "volume preservation" Reviewed By: brecht Maniphest Tasks: T69737 Differential Revision: https://developer.blender.org/D5757
2019-09-11UI: enable topbar by defaultCampbell Barton
This lets us add settings to the options panel without them being hidden from the user.
2019-09-11Cycles: Display RenderPass in ViewportJeroen Bakker
This change allows the user to select a renderpass in the 3d viewport. Added support for external renderers to extend the `View3DShading` struct. This way Blender doesn't need to know the features an external render engine wants to support. Note that the View3DShading is also available in the scene->display.shading; although this is supported, it does not make sense for render engines to put something here as it is really scene/workbench related. Currently cycles assumes that it always needs to calculate the combined pass; it ignores the `pass_flag` in KernelFilm. We could optimize this but that was not in scope of this change Reviewed By: brecht Differential Revision: https://developer.blender.org/D5689
2019-09-10Cleanup: no need to add Brush.flag2Campbell Barton
Also use 'use_' prefix for RNA booleans.
2019-09-10UI: File Browser Custom Folder ColorHarley Acheson
Allows file browser folders to be shown in a theme-selectable color, default of manila. Differential Revision: https://developer.blender.org/D5713 Reviewed by Brecht Van Lommel
2019-09-09Fix (unreported) crash after new mapping node commit.Bastien Montagne
Blatant obvious usage of freed memory in rBbaaa89a0bc54. And also fix a memleak in same code/commit...
2019-09-09Shading: Extend Musgrave node to other dimensions.OmarSquircleArt
This patch extends Musgrave noise to operate in 1D, 2D, 3D, and 4D space. The Color output was also removed because it was identical to the Fac output. Reviewed By: brecht Differential Revision: https://developer.blender.org/D5566
2019-09-09Fix (unreported) non-official X3D add-on enabled in factory startup.Bastien Montagne
Forgot to remove it from there when I moved it to community-supported status last week. Also raising subversion.
2019-09-09Sculpt: Elastic Deform BrushPablo Dobarro
This patch implements the paper "Regularized Kelvinlets: Sculpting Brushes based on Fundamental Solutions of Elasticity" https://graphics.pixar.com/library/Kelvinlets/paper.pdf It includes grab, biscale grab, triscale grab, scale and twist. All deformation modes are accessible under the same tool. This helps to keep the code organized and it should not make any difference to the user when a better brush management system is implemented. Reviewed By: brecht Differential Revision: https://developer.blender.org/D5634
2019-09-09Fix T69663: 2.81 Cant open/append/link a blend file but 2.8 canPhilipp Oeser
Was a problem in the versioning code from rBbaaa89a0bc54, since the TexMapping struct could already be freed and node->storage could already be set to NULL (if a file with the new mapping node [saved from (2, 81, 8) or newer] is opened in a blender version prior to (2, 81, 8) and saved from there again). Reviewers: brecht Maniphest Tasks: T69663 Differential Revision: https://developer.blender.org/D5723
2019-09-07Cleanup: use post increment/decrementCampbell Barton
When the result isn't used, prefer post increment/decrement (already used nearly everywhere in Blender).
2019-09-07Cleanup: includes in headersCampbell Barton
Forward declare structs where possible.
2019-09-07Cleanup: style, spellingCampbell Barton
2019-09-06Viewport Shading: StudioLight IntensityJeroen Bakker
Add option to change the Intensity of the HDRI in the 3d viewport. This works for both EEVEE and Cycles Reviewed By: brecht, fclem Differential Revision: https://developer.blender.org/D5674
2019-09-06Copy Rotation: implement new mixing modes that actually work.Alexander Gavrilov
Upon close inspection, the way the Offset mode works in the Copy Rotation constraint makes no sense, and in fact, destroys the rotation of its owner unless either it's single axis, or the order is set specifically to `ZYX Euler`. Since it can't simply be changed because of backward compatibility concerns, replace the checkbox with a dropdown that provides a set of new modes that actually make sense. Specifically, add a mode that simply adds Euler components together, and two options that use matrix multiplication in different order. The Python use_offset property is replaced with compatibility stubs. Reviewers: brecht Differential Revision: https://developer.blender.org/D5640
2019-09-05Eevee: Shadow map refactorClément Foucault
Reviewed By: brecht Differential Revision: http://developer.blender.org/D5659
2019-09-05Shading: Rewrite Mapping node with dynamic inputs.OmarSquircleArt
This patch rewrites the Mapping node to support dynamic inputs. The Max and Min options have been removed. They can be added as Min and Max Vector Math nodes manually. Texture nodes still use the old matrix-based mapping. A new SVM node `NODE_TEXTURE_MAPPING` has been added to preserve this functionality. Similarly, in GLSL, a `mapping_mat4` function has been added. Reviewers: brecht, JacquesLucke
2019-09-04Versioning: Bump subversion for the Noise node.OmarSquircleArt
D5560 was missing a subversion bump. Reviewers: brecht Differential Revision: https://developer.blender.org/D5678
2019-09-04Shading: Extend Noise node to other dimenstions.OmarSquircleArt
This patch extends perlin noise to operate in 1D, 2D, 3D, and 4D space. The noise code has also been refactored to be more readable. The Color output and distortion patterns changed, so this patch breaks backward compatibility. This is due to the fact that we now use random offsets as noise seeds, as opposed to swizzling and constants offsets. Reviewers: brecht, JacquesLucke Differential Revision: https://developer.blender.org/D5560
2019-09-04Shading Modes: Material and Render PreviewJeroen Bakker
This change implements the basics as described in {T68312} for the shading modes. * LookDev shading mode is renamed to Material Preview. It always uses Eevee as renderer, and is intended to provide a fast material preview suitable for texture painting, and texture and material setup. * Rendered shading gains "Use Scene Lights" and "Use Scene World" options similar to current Material Preview. These will be enabled by default. When Use Scene World is turned off, HDRIs will be used for lighting instead. These options are available for EEVEE and Cycles. * Renderers will be able to customize the shading settings panel and add additional settings. Reviewed By: brecht, fclem Differential Revision: https://developer.blender.org/D5612
2019-09-04Armature: add Inherit Scale options to remove shear or average the scale.Alexander Gavrilov
As an inherent property of matrix-based transformation math, non- uniform scaling of a parent bone induces shear into the transform matrix of any rotated child. Such matrices cannot be cleanly decomposed into a combination of location/rotation/scale, which causes issues for rigging and animation tools. Blender bones have options to exclude rotation and/or scale from the inherited transformation, but don't have any support for removing the often undesired shear component. That goal requires replacing simple parenting with a combination of multiple bones and constraints. The same is true about the goal of inheriting some scale, but completely avoiding shear. This patch replaces the old Inherit Scale checkbox with a enum that supports multiple options: * Full: inherit all effects of scale, like with enabled Inherit Scale. * Fix Shear: removes shear from the final inherited transformation. The cleanup math is specifically designed to preserve the main axis of the bone, its length and total volume, and minimally affect roll on average. It however will not prevent reappearance of shear due to local rotation of the child or its children. * Average: inherit uniform scale that represents the parent volume. This is the simplest foolproof solution that will inherit some scale without ever causing shear. * None: completely remove scale and shear. * None (Legacy): old disabled Inherit Scale checkbox. This mode does not handle parent shear in any way, so the child is likely to end up having both scale and shear. It is retained for backward compatibility. Since many rigging-related addons access the use_inherit_scale property from Python, it is retained as a backward compatibility stub that provides the old functionality. As a side effect of reworking the code, this also fixes a matrix multiplication order bug in the Inherit Rotation code, which caused the parent local scale to be applied in world space. In rigger opinion this option is useless in production rigs, so this fix should not be a problem. Reviewers: brecht Differential Revision: https://developer.blender.org/D5588
2019-09-03Cleanup: unused flag, spellingCampbell Barton
2019-09-03UI: File Browser Design OverhaulJulian Eisel
This is a general redesign of the File Browser GUI and interaction methods. For screenshots, check patch D5601. Main changes in short: * File Browser as floating window * New layout of regions * Popovers for view and filter options * Vertical list view with interactive column header * New and updated icons * Keymap consistency fixes * Many tweaks and fixes to the drawing of views ---- General: * The file browser now opens as temporary floating window. It closes on Esc. The header is hidden then. * When the file browser is opened as regular editor, the header remains visible. * All file browser regions are now defined in Python (the button layout). * Adjusted related operator UI names. Keymap: Keymap is now consistent with other list-based views in Blender, such as the Outliner. * Left click to select, double-click to open * Right-click context menus * Shift-click to fill selection * Ctrl-click to extend selection Operator options: These previously overlapped with the source list, which caused numerous issues with resizing and presenting many settings in a small panel area. It was also generally inconsistent with Blender. * Moved to new sidebar, which can easily be shown or hidden using a prominent Options toggle. * IO operators have new layouts to match this new sidebar, using sub-panels. This will have to be committed separately (Add-on repository). * If operators want to show the options by default, they have the option to do so (see `WM_FILESEL_SHOW_PROPS`, `hide_props_region`), otherwise they are hidden by default. General Layout: The layout has been changed to be simpler, more standard, and fits better in with Blender 2.8. * More conventional layout (file path at top, file name at the bottom, execute/cancel buttons in bottom right). * Use of popovers to group controls, and allow for more descriptive naming. * Search box is always live now, just like Outliner. Views: * Date Modified column combines both date and time, also uses user friendly strings for recent dates (i.e. "Yesterday", "Today"). * Details columns (file size, modification date/time) are now toggleable for all display types, they are not hardcoded per display type. * File sizes now show as B, KB, MB, ... rather than B, KiB, MiB, … They are now also calculated using base 10 of course. * Option to sort in inverse order. Vertical List View: * This view now used a much simpler single vertical list with columns for information. * Users can click on the headers of these columns to order by that category, and click again to reverse the ordering. Icons: * Updated icons by Jendrzych, with better centering. * Files and folders have new icons in Icon view. * Both files and folders have reworked superimposed icons that show users the file/folder type. * 3D file documents correctly use the 3d file icon, which was unused previously. * Workspaces now show their icon on Link/Append - also when listed in the Outliner. Minor Python-API breakage: * `bpy.types.FileSelectParams.display_type`: `LIST_SHORT` and `LIST_LONG` are replaced by `LIST_VERTICAL` and `LIST_HORIZONTAL`. Removes the feature where directories would automatically be created if they are entered into the file path text button, but don't exist. We were not sure if users use it enough to keep it. We can definitely bring it back. ---- //Combined effort by @billreynish, @harley, @jendrzych, my university colleague Brian Meisenheimer and myself.// Differential Revision: https://developer.blender.org/D5601 Reviewers: Brecht, Bastien
2019-09-02Cleanup: get rid of BKE_collection_master() useless accessor.Bastien Montagne
In its current version that was a totally useless extra layer of crap that we can totally avoid. Plus name was bad too.
2019-09-02Make Scene Master collection 'Private' ID data, like root nodetrees.Bastien Montagne
Same issue here as with root nodetrees, those are private ID data owned by another ID, and not in Main DB. This requires special handling. there are still quiet a few things to do here, like getting rid of special code for master collection (regular ID copying should handle that just as it already does for root nodetrees), cleanup in ID copying code, etc.
2019-08-30Cleanup: Silence debug prints in readfile code.Bastien Montagne
Not sure since when that one has been enabled, but there is no reasons to print all that for regular users...
2019-08-30Sculpt: New brush cursor, active vertex and normal radiusPablo Dobarro
This commit includes the new brush cursor, active vertex updates and the normal radius brush property for all sculpt brushes. -The new brush cursor previews the real stroke radius over the mesh and the sampled sculpt normal. -The active vertex is used in sculpt tools and brushes as a starting point for an operation, similar to a preselection. It is also mirrored following the enabled symmetry options to preview the stroke symmetry. -The normal radius brush property limits the radius that is going to be used to sample the sculpt normal and area center. It controls how closely the cursor follows the surface and it improves the behavior of most brushes, making them suitable for hard surface sculpting. Reviewed By: campbellbarton, brecht Differential Revision: https://developer.blender.org/D3594
2019-08-28Fix T68971: Copy As New Driver from Material node creates a bad reference.Alexander Gavrilov
NodeTree structures of materials and some other data blocks are effectively node group datablock objects that are contained inside the parent block. Thus, direct references to them are only valid while blender is running, and are lost on save. Fix Copy As New Driver to create a reference that goes through the owner datablock, by adding a new ID flag to mark private pseudo-datablocks. Also fix functions that return full paths to structures and properties, e.g. used in python tooltips. Functions for paths from ID to struct or property can't be changed because of Animation Data related code. Reviewers: mont29 Differential Revision: https://developer.blender.org/D5559
2019-08-27Sculpt/Paint: Brush world spacing option for sculpt modePablo Dobarro
New brush option to calculate the distance to generate a new brush step using the cursor position over the mesh instead of the screen coordinates. This avoids artifacts when sculpting across curved surfaces. Reviewed By: brecht Differential Revision: https://developer.blender.org/D5432
2019-08-27Fix T69166: built-in start-up file has unnecessary screen dataCampbell Barton
2019-08-26GPencil: Invert Paste operator and make Paste to Active defaultAntonio Vazquez
Before there were two options: Paste to original layer called "Paste" and Paste to active layer called "Paste & Merge" Now, by default the paste is in active layer and the "Paste & Merge" has been renamed "Paste". For old "Paste", now is called "Paste by Layer" and it's not the default value anymore. Note: Minor edits to add icons not present in Differential revision. Differential Revision: https://developer.blender.org/D5591
2019-08-26Fix T69146: Segment Fault using Undo for file with several scenes and script.Bastien Montagne
The specifc bug here came fro; some IDProperties ID pointer storing references to workspaces. But that was actually a main loophole in that 'unndoing data while keeping same UI' process, as we never know who might store a pointer to one of those datablocks that we want to keep the 'old' version off. It might actually be ever more needed when we start undoing (changing) only the IDs actually modified in an undo step... Notes: * While not ideal, I think we can afford an extra looping over the whole Main DB here... Remapping process in itself is fairly cheap, thanks to the hashes. * This commit is considered rather risky (especially thanks to 'private' IDs), think it should work fine for now, unless some IDPointers start storing references to private IDs... Once D5559 is in, we shall do another pass here, probably also forbids assigning private IDs to IDProperties, etc.
2019-08-25Cleanup: redundant struct declarationsCampbell Barton
2019-08-25Cleanup: remove BKE_mesh_calc_normals_tessfaceCampbell Barton
This was used for versioning, now normals are calculated after initializing MPoly data.
2019-08-25Cleanup: remove USE_TESSFACE_DEFAULT defineCampbell Barton
2019-08-22Revert "Fix T68971: Copy As New Driver from Material node creates a bad ↵Bastien Montagne
reference." This reverts commits 54fd8176d7e91, 4c5becb6b1 and 8f578150e. Those kind of commits must be reviewed and approved by project owners. That one: * Broke Collada building by not properly updating all calls to modified function. * Broke *whole* ID management by not properly updating library_query.c. And in general, I am strongly against backward ID pointers, those are *always* a serious PITA for ID management. Sometimes they cannot be avoided, but in general other ways to get that kind of info should be investigated first.
2019-08-22Fix T68971: Copy As New Driver from Material node creates a bad reference.Alexander Gavrilov
NodeTree structures of materials and some other data blocks are effectively node group data block objects that are contained inside the parent block. Thus, direct references to them are only valid while blender is running, and are lost on save. Fix Copy As New Driver to create a reference that goes through the owner data block, by adding a new runtime field to bNodeTree.
2019-08-21Shading: Add more operators to Vector Math node.OmarSquircleArt
Add Multiply, Divide, Project, Reflect, Distance, Length, Scale, Snap, Floor, Ceil, Modulo, Fraction, Absolute, Minimum, and Maximum operators to the Vector Math node. The Value output has been removed from operators whose output is a vector, and the other way around. All of those removals has been handled properly in versioning code. The patch doesn't include tests for the new operators. Tests will be added in a later patch. Reviewers: brecht, JacquesLucke Differential Revision: https://developer.blender.org/D5523
2019-08-21Fix T68869: outliner missing subversion bumpNathan Craddock
The recent commit of synced selection added an active color theme to the outliner, and synced selection enabled by default. The subversion bump was missed.
2019-08-18Shading: Refactor Math node and use dynamic inputs.OmarSquircleArt
- Implement dynamic inputs. The second input is now unavailable in single operand math operators. - Reimplemenet the clamp option using graph expansion for Cycles. - Clean up code and unify naming between Blender and Cycles. - Remove unused code. Reviewers: brecht Differential Revision: https://developer.blender.org/D5481
2019-08-18Fix: Outliner gsoc versioningNathan Craddock
Move outliner versioning for syncing and themes to the block for the next subversion bump. It was not moved from the first location it was placed in the soc-2019-outliner branch. Old files will now load with synced selection enabled reliably.
2019-08-16Outliner: Synced selection and active element highlightingNathan Craddock
Adds a toggle to the filter menu for outliner synced selection. Enabled by default, this ensures selection is synced between objects, bones, and sequences. An active outliner element theme color is added to indicate which element is active. Synced selection is controlled on the operator level. Each operator that modifies selection for objects, bones, sequences, or outliner elements needs to call the respective ED_outliner_select_sync_from.. function to tag outliners to be synced. Syncing is done lazily on outliner draw.
2019-08-16Cleanup: spellingCampbell Barton