This patch adds new render passes to EEVEE. These passes include:
* Emission
* Diffuse Light
* Diffuse Color
* Glossy Light
* Glossy Color
* Environment
* Volume Scattering
* Volume Transmission
* Bloom
* Shadow
With these passes it will be possible to use EEVEE effectively for
compositing. During development we kept a close eye on how to get similar
results compared to cycles render passes there are some differences that
are related to how EEVEE works. For EEVEE we combined the passes to
`Diffuse` and `Specular`. There are no transmittance or sss passes anymore.
Cycles will be changed accordingly.
Cycles volume transmittance is added to multiple surface col passes. For
EEVEE we left the volume transmittance as a separate pass.
Known Limitations
* All materials that use alpha blending will not be rendered in the render
passes. Other transparency modes are supported.
* More GPU memory is required to store the render passes. When rendering
a HD image with all render passes enabled at max extra 570MB GPU memory is
required.
Implementation Details
An overview of render passes have been described in
https://wiki.blender.org/wiki/Source/Render/EEVEE/RenderPasses
Future Developments
* In this implementation the materials are re-rendered for Diffuse/Glossy
and Emission passes. We could use multi target rendering to improve the
render speed.
* Other passes can be added later
* Don't render material based passes when only requesting AO or Shadow.
* Add more passes to the system. These could include Cryptomatte, AOV's, Vector,
ObjectID, MaterialID, UV.
Reviewed By: Clément Foucault
Differential Revision: https://developer.blender.org/D6331
PAINT_TEXTURE)
This fails because some tool contexts define their tools with functions
[see the following list for context that fail]:
- PARTICLE (_defs_particle.generate_from_brushes)
- SCULPT (_defs_sculpt.generate_from_brushes)
- PAINT_TEXTURE (_defs_texture_paint.generate_from_brushes)
- PAINT_VERTEX (_defs_vertex_paint.generate_from_brushes)
- PAINT_WEIGHT (_defs_weight_paint.generate_from_brushes)
- PAINT_GPENCIL (_defs_gpencil_paint.generate_from_brushes)
- SCULPT_GPENCIL (_defs_gpencil_sculpt.generate_from_brushes)
- WEIGHT_GPENCIL (_defs_gpencil_weight.generate_from_brushes)
ToolSelectPanelHelper._tools_flatten() is usually called with
cls.tools_from_context(context) [that already yields from the function].
But when registering a tool, _tools_flatten() will still give back this
function, not a ToolDef - and we cannot get a bl_idname from that.
Now check for this and yield None in that case.
Also share logic across all tool_flatten functions:
- _tools_flatten
- _tools_flatten_with_tool_index
- _tools_flatten_with_keymap
Maniphest Tasks: T63892
Differential Revision: https://developer.blender.org/D6763
This patch adds a dedicated path to extract 16bit normals instead of packing them into 10bits/comp.
The tangents are also packed to 10bits/comp if not using the new High Quality Normal option.
Fix T61024 Degraded texture shading on dense meshes
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6614
Adds the invert vgroup option to the UVWarp modifier. Adds a flag and char padding to the DNA.
Differential Revision: https://developer.blender.org/D6841
This matches the name in the properties panel for the Blob and Snake
Hook brushes
Reviewed By: brecht
Maniphest Tasks: T73105
Differential Revision: https://developer.blender.org/D6805
This node provides the ability to rotate a vector around a `center` point using either `Axis Angle` , `Single Axis` or `Euler` methods.
Reviewed By: #cycles, brecht
Differential Revision: https://developer.blender.org/D3789
Since this tool doesn't perform selections when you click, it's important that the cursor helps communicate that something else will happen.
Also fix missing 'to' in Curve Edit Mode.
This avoids the ambiguity with the Cut operator in the Sequencer, which could be confused with Cut/Copy/Paste.
Use 'Split' for the operator and 'Blade' for the active tool.
Patch by Nathan Lovato, with edits
Differential Revision: https://developer.blender.org/D5542
There seems to have been no particular great reason why we were activating tools using a tweak event with MMB.
This change makes it so tools are activated with a press event instead.
Currently the only option is to warp based on the transform of other
objects, which is inconvenient if you want to e.g. control it through
a driver - you need to set up a dummy object and go through that,
which is clunky and should be unneccessary.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6690
This adds some extra functions recently added to the float Maths Node.
Not all functions have been ported over in this patch.
Also:
+ Tidy up menu
+ Change node color to match other vector nodes, this helps distinguish vector and float nodes in the tree
+ Move shared OSL functions to new header node_math.h
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6713
Fix ReDo and create a new operator to display only the required properties.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6849
The current "Select Linked" operator works based on mouse position and
makes no sense to call from the menus and was removed in rBdd9dfadaac9b.
This patch adds an operator independent from mouse position that just
selects all keys to a corresponding point (and adds back menu entries,
adds keymap entry).
The original operator is renamed to 'select_linked_pick' internally
(this is now more in line to how "Select Linked" works for meshes,
curves etc)
Differential Revision: https://developer.blender.org/D6823
This panel is not for 2D paint, IMAGEPAINT_PROJECT_LAYER_CLONE is only
ever used in projection painting, not 2D painting.
Add a proper poll for this.
Maniphest Tasks: T73774
Differential Revision: https://developer.blender.org/D6836
This allows for more flexibility in Compositing compared to the
hardcoded alpha-over that is currently used.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D6829
This partially reverts commit 5314161491d41461fe09c4774229481dde93e250.
Conflicts with Emulate "Middle Mouse Button".
This feature should be accessible under all supported configurations.
The operator in its current state is based on mouse position and doesnt
make sense to be called from a menu.
(In fact it should be called 'select_linked_pick' internally and a
separate 'select_linked' should be implemented similar to how "Select
Linked" works for meshes, curves etc -- see D6823 for this)
Differential Revision: https://developer.blender.org/D6822
The option can still be modified in the bone settings in the properties
editor. In the future a correct menu entry (using an enum) can be
added back. For that, an operator like `wm.context_collection_boolean_set`
could be added for enums.
Adds the invert vgroup mask option to the Vertex Weight modifiers.
These 3 modifiers share the same functions so they needed to be modified at the same time. They are all setup the same with the invert vgroup option being added. I had to add a flag to the Mix modifier but the others I use the existing flags.
Differential Revision: https://developer.blender.org/D6819
Provide different options for locking and unlocking vertex groups
using bone selection, accessible via a pie menu triggered via the
'K' hotkey. To implement a variety of operations, extend the old
operator with a new option to mask it by bone selection. If the
X Mirror option is enabled, selection is automatically mirrored.
This follows D6533 as the next step in improving accessibility of
vertex group locking during weight painting.
Differential Revision: https://developer.blender.org/D6618
This enables an extra layer of control in the sculpt brushes.
For now it is enabled only in Scrape, but it should work in all brushes (like normal radius). In the future it may also be enabled in other brushes.
You can tweak in this property in the scrape brush to achieve a much better behavior when working on curve surfaces and control how much volume you want to trim. In most cases, it also fixes the bug where the brush keeps trimming in the same area without disabling accumulate.
It should be possible to fix some other artifacts in other brushes by tweaking this default property.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D5993
This patch allow to change the brush tip shape between a square and a
circle using a brush property.
After this change we are no longer testing the distance against a cube
(the Z axis is not used). I did not test this in depth, but if it does
not produce any artifacts I think we can keep it this way instead of
adding more complexity to the code.
In this new distance test the brush falloff is only applied on the
rounded parts of the square to avoid sharp artifacts in the
diagonals. Because of this, the round version is much softer than
the square one. The planned hardness property will fix this, but
this can also be avoided by setting the fallof to a custom curve.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D6165
The IK chain was using an anchor point by default as it makes sense for
posing, but for creating curved shapes it is useful to be able to
disable it.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D6584
Make the Graph Editor Cursor panel fit in and use the split layout.
Also removed the snap buttons, since they were only a subset of the snapping possibilities, all of which are in Key > Snap anyway, and also in the context menu.
Update the theme to use correct hierarchy progression like in other editors.
Differential Revision: https://developer.blender.org/D6785
Reviewed by Brecht van Lommel
