This commit makes the fullsample option for viewport renderings always
on: Render > OpenGL Render Options > Full Sample.
(The UI still allows users to set this, so we will need to revisit this
before 2.8 releases).
Even in computers that can handle MSAA we had issues.
The way Blender gpu_* implementation is handling anti-aliasing is buggy.
For example, in Blender 2.7x if you have depth of field in a viewport
with multi-sampling, the DoF gives us jagged edges.
Since Eevee uses framebuffers for a lot of things, this issue was
leading to very visible buggy render in some computers, and more subtle
inconsistent buggy renders in others (easy to test with the depth of
field in Eevee).
Some code for freeing shaders on scene updates (because of previous
dependency shaders had on lamps) had been disabled, as it is no longer
required. This removes that code altogether.
Object shaders no longer depend on lamp data at compile time, thus they
don't need to be invalidated when lamps change. Disabling shader
recompilation allows fast viewport updates when changing lamp settings.
Note that even though shaders for lamps are currently not being used,
`lamp_changed` is still freeing the lamp shaders, as at some point we
might want to use shaders for lamps...
This also renames some flags/variables to be more generic for updating
purposes. The call used here was previously only used for updating
paint data, but as it was reused here, flags and variables were renamed
to accomodate more clearly to the new usages.
Shadow catching was disabled for hair in Eevee, because of an issue in
the shadow maps. The issue has since been resolved, so this re-enables
shadow catching for hair.
Not a single node based shader was working since a recent merge from
master.
The merge brought changes from the principle bsdf shader where
unsupported gl_ProjectionMatrix was still being used.
Initial support for Python/Manipulator integration
from 'custom-manipulators' branch.
Supports:
- Registering custom manipulators & manipulator-groups.
- Modifying RNA properties, custom values via get/set callbacks,
or invoking an operator.
- Drawing shape presets for Python defined manipulators (arrow, circle, face-maps)
Limitations:
- Only float properties supported.
- Drawing only supported via shape presets.
(we'll likely want a way to define custom geometry or draw directly).
- When to refresh, recalculate manipulators will likely need
integration with notifier system.
Development will be continued in the 2.8 branch
Note that this drops all changes from master,
useful commits will need to be cherry-picked.
Did this since most commits were relating to UV/textures
which is complicated by texface being removed in 2.8
@campbell Barton: Why is this declaration needed at all in stubs.c?
Further up the file collada.h is imported and that already decalres
the function and results in a duplicate declaration.
avoids wrong texture data when multiple objects are exported. Note: This
commit might possiblyt not work fully. The full feature is added with the
next commit)
Technically this enables the use of MinmaxZ pyramid inside the probe captures.
Also Disable AO for cubemap probes because it shows big discontinuities at cubeface limits.
The problem was that the depth prepass was using the clip plane but not the shading pass.
During the clipping stage, the triangle is converted to a quad clipped to the given clip plane.
But this introduce subtle changes in the depth when this new geometry is rasterized. Since the shading pass was using an EQUAL depth test, the depth values from the shading pass were not always equal to the depth prepass.
Enabling clipping in the shading vertex shader has a too small impact to require a dedicated shader.
