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This was the same as using the inverse obmat.
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This is to simplify the usage of Volumetrics.
Now it automatically detect if there is any Volumetric material in the
view and allocate the needed buffer if any.
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This is to simplify the usage of SSS.
Now it automatically detect if there is any SSS material in the view and
allocate the needed buffer if any.
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All edges were drawing black.
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We can not access ensured-to-be-evaluated dependency graph from the
render API: some of it is running from within evaluation which makes
it possible for engines to access list of evaluated IDs.
Solved by passing dependency graph to viewport functions, similar to
the final render functions.
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EEVEE assumed that the OGL renderer did FSAA, as the FSAA was removed we
needed to revalidate this assumption. The temporal sampling only inited
the matrices during init phase. As now we need to update the matrices
for every sample rendered the code for updating the matrices was
isolated in a new function `EEVEE_temporal_sampling_update_matrices`.
Reviewed By: fclem
Maniphest Tasks: T64646
Differential Revision: https://developer.blender.org/D4871
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This new filter allows to select only some type of keyframe (keyframe, breakdown, etc).
This was a request of artists that are used to work with other 2D softwares.
Also some cleanup to remove aninmatable option to some properties.
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The GPUVertBuf was freed but not the GPUBatch.
Old bug exposed by new code from 8a6414ed46f66.
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When using Intel GPU EEVEE did not display anything. This was due to an
internal shader compilation bug inside the intel drivers. We had fixed
this for other vertex shaders. The same change we have to apply to other
vert shaders that want to limit the need of Matrix multiplications.
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The Fade Objects and Fade Layers parameters had opposite meaning and this was not correct.
Now, both parameters work in the same direction.
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This is the angular diameter as seen from earth, which is between 0.526° and
0.545° in reality. Sharing the size with other light types did not make much
sense and meant the unit was unclear.
Differential Revision: https://developer.blender.org/D4819
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This is in order to have more flexibility and to have an explicit option
for final renders.
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The old name was not clear and with new options the new name is more easy to understand.
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Was causing by garbage collection free the surf_per_mat_tris array.
The cache validate did not take care of ensuring the array was alloc again.
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texture2D() is no longer supported by modern opengl, use texture() instead.
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This is not the most clean but this is what is needed to make
point_object_to_ndc equivalent to
point_object_to_world + point_world_to_ndc
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This is not the most clean but this is what is needed to make
point_object_to_ndc equivalent to
point_object_to_world + point_world_to_ndc
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New option to disable the follow drawing path. Before it had only a switch property, now there is a list of options.
Modes:
Path: Follows drawing stroke and rotate with object.
Object: Only follows object rotation.
None: Don't rotate.
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With this patch, the size of GPUVertFormat goes from 1240 to 388.
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This is a big change that cleanup a lot of confusing code.
- The instancing/batching data buffer distribution in draw_instance_data.c.
- The selection & drawing code in draw_manager_exec.c
- Prety much every non-meshes object drawing (object_mode.c).
Most of the changes are just renaming but there still a chance a typo might
have sneek through.
The Batching/Instancing Shading groups are replace by DRWCallBuffers. This
is cleaner and conceptually more in line with what a DRWShadingGroup should
be.
There is still some little confusion in draw_common.c where some function
takes shgroup as input and some don't.
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- Use int instead of uint for safety and less conversions.
- Add free callback
- Add cleared alloc option
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This simplify the rendering logic.
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This is in order to have VAO handled by thoses batches instead of using a
common VAO. Even if the VAO has no importance in these case using a batch
will help when transitioning to Vulkan.
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Goal is still to simplify the draw manager.
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This removes the need to pass the Material* all over the place in the draw
manager. Cleanup comming right after.
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Cycles lights now use strength and color properties of the light outside
of the shading nodes, just like Eevee. The shading nodes then act as a
multiplier on this, and become optional unless textures, fallof or other
effects are desired.
Backwards compatibility is not exact, as we can't be sure which renderer
the .blend was designed for or even if it was designed for a single one.
If the render engine in the active scene is set to Cycles, lights are
converted to ensure overall light strength remains the same, and removing
unnecessary shader node setups that only included a single emission node.
If the engine is set to Eevee, we increase strength to remove the automatic
100x multiplier that was there to match Cycles.
Differential Revision: https://developer.blender.org/D4588
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Cycles now uses the color space on the image datablock, and uses OpenColorIO
to convert to scene linear as needed. Byte images do not take extra memory,
they are compressed in scene linear + sRGB transfer function which in common
cases is a no-op.
Eevee and workbench were changed to work similar. Float images are stored as
scene linear. Byte images are compressed as scene linear + sRGB and stored in
a GL_SRGB8_ALPHA8 texture. From the GLSL shader side this means they are read
as scene linear, simplifying the code and taking advantage of hardware support.
Further, OpenGL image textures are now all stored with premultiplied alpha.
Eevee texture sampling looks a little different now because interpolation
happens premultiplied and in scene linear space.
Overlays and grease pencil work in sRGB space so those now have an extra
conversion to sRGB after reading from image textures. This is not particularly
elegant but as long as engines use different conventions, one or the other
needs to do conversion.
This change breaks compatibility for cases where multiple image texture nodes
were using the same image with different color space node settings. However it
gives more predictable behavior for baking and texture painting if save, load
and image editing operations have a single color space to handle.
Differential Revision: https://developer.blender.org/D4807
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PS: I hate my life
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Apply same change done to fix the task T64373
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Also fix T64373 Grid intensity increases in Ortographic when use Circle
Select in GPencil Edit mode
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