This add a new set of (possible) render settings that can be defined at
the scene level and overridable at the scene layer level.
Once we get workspaces we can either add workspace inbetween scene and
scene layer evaluation. Or to replace layer settings, to avoid extra
confusion to users.
An example of this setting is "samples", as implemented now for the clay
engine.
Adds 2 static unsigned int to Gawain and GPUTexture to roughly keep track of the memory stats on the GPU.
Stats can be view at the bottom of the GPU stats with debug value > 20.
This join them with \n separators.(right now they clash on top of each
other).
Note: We still need to change "ED_region_info_draw" to accept multi-line strings.
Disabled by default. Set ENABLE_EFFECT_MOTION_BLUR to 1 to enable.
No fancy motion blur. Use depth and camera matrix to get the motion vectors. Then blur in this direction.
Only available in camera view.
Only Camera animation is supported, does not take into account the parents motion
This can be used by any engine actually. For example to give feedback
regarding probe caching in Eevee, ....
Unline master, we try to conciliate both the original viewport info
(FPS, view name) and the render info.
Note: I had to split the function in two because the camera alpha
passepartout is handled inside the view3d_draw_region_info function.
Review: Campbell Barton and Clement Foucault.
Thanks to Sergey Sharybin and Pablo Vazquez for some of the design
discussions.
We still need to bring pose bone drawing for the pose engine.
Note: In the future, once we get face-widget selection, we will need to
make sure the pose engien only draws then if "weight paint mode" is not
enabled too.
8b2640f08 introduced the error,
caused by external-engine needing depth mask to be disabled,
which happened to be the case before changing state changing logic.
Changing states didn't properly reset between shading groups
causing the GL state to be wrong based on draw order.
States are now only set when changed.
We can now use object and other modes on top of Cycles.
Since we are now always on "render_to_view" (old Rendered mode), the
pause button is always visible.
- code_generate_fragment : Making sure that shaders uses the new uniforms.
- code_generate_vertex_new : create require attribute based on their names and not their id (see draw_cache_impl_mesh.c).
- add support for ramp textures.
- Unify GPUMaterial creation (world/mesh).
- Support for multiple shader variations (not used for now).
- Convert GPUInputs to DRWUniforms to be used with the draw manager.
- Nodetree Update is not supported. The only way to refresh the shaders is to change render engine.
- Cleanup in GPUPass.
- Add new temporary Node Compatibility type. Compatibility types should be removed in the future.
Selection code needs to iterate over DEG_OBJECT_ITER otherwise we won't
get modifiers, dupli objects, ...
Also make selection respect selectability flag.
Review by: Sergey Sharybin
- use DRW_engine prefix for engine types.
- use engine suffix for files that define a draw engine.
- remove engines from include path (they're only referenced once)
Needed to remove old draw code entirely.
Object mode selection support, pose and armature still need to be added.
Enabled when 'use_modern_viewport' is set.
- Added New Batch cache routine to get the split mesh for each material. (optimization needed)
- Did some shader modifications to create default_frag and support a somwhat correct fresnel for lamps (to finish)
Was performing context access per object for scene, region etc.
While not very slow they don't change during drawing so cache in a struct.
This also makes it possible to draw in views besides the current context.
Pending: Include the set in the rna depsgraph.objects
In fact it would be nice to unify them both. However this will likely
change once Depsgraph incorporate this iterator, so I'm not sure we
should bother with that.
Related to T51203
For now only compute GGX convolution. The GGX LUT used for the split sum approximation (UE4) is merged with the LTX mag LUT that uses the same parameters (theta and roughness)
