Blender Git Commit Log

Latest umm_add_on branch of addons_contrib.

Pulled latest updates to the UMM add on, which include
UDIM import/export functionality.

Cleanup: Fix short comparison with bool warning

For some reason the hide status is stored in a short and a char
(we cannot have bools in DNA).

USD export: apply global transform to root prim.

Added logic to apply the global scale and rotation to the root
prim, if it's defined in the export options.

Fix particlesystem not duplicating their pointcache in NO_MAIN case.

Sharing data between duplicated IDs should be restricted to depsgraph
(CoW) cases, not all NO_MAIN ones...

Bump FFmpeg version from 4.2.3 to 4.4

Bump FFmpeg version to 4.4 to fix a problem where it would write the
wrong frame rate. Their old API was deprecated and Blender moved to the
new one in rB8d6264ea12bfac0912c7249f00af2ac8e3409ed1. The new one
produced files with the wrong frame rate, which was fixed in FFmpeg 4.4.

Manifest Task: T88568

Reviewed By: LazyDodo, zeddb

Differential Revision: https://developer.blender.org/D11392

initial working version

deps: Fix broken boost link

Merge branch 'master' into override-recursive-resync

LibOverride: proper order of resync in recursive case.

When doing recursive resync, one wants to resync first the most
indirectly linked overrides.

GPencil: Add a use_light option when creating object.

This option is default off when creating line art objects
because line art seldom use lighting and the normal data
would be all over the place anyway.

Reviewed By: Antonio Vazquez (antoniov)

Differential Revision: https://developer.blender.org/D11372

Cleanup: Use ListBase in various places in line art.

This clarifies the data structures for storing edges
for different calculation stages.

Reviewed By: Sebastian Parborg (zeddb)

Differential Revision: https://developer.blender.org/D11386

Merge branch 'master' into greasepencil-object

Blenlib: Explicit Colors.

Colors are often thought of as being 4 values that make up that can make any color.
But that is of course too limited. In C we didn?t spend time to annotate what we meant
when using colors.

Recently `BLI_color.hh` was made to facilitate color structures in CPP. CPP has possibilities to
enforce annotating structures during compilation and can adds conversions between them using
function overloading and explicit constructors.

The storage structs can hold 4 channels (r, g, b and a).

Usage:

Convert a theme byte color to a linearrgb premultiplied.
```
ColorTheme4b theme_color;
ColorSceneLinear4f<eAlpha::Premultiplied> linearrgb_color =
BLI_color_convert_to_scene_linear(theme_color).premultiply_alpha();
```

The API is structured to make most use of inlining. Most notable are space
conversions done via `BLI_color_convert_to*` functions.

- Conversions between spaces (theme <=> scene linear) should always be done by
invoking the `BLI_color_convert_to*` methods.
- Encoding colors (compressing to store colors inside a less precision storage)
should be done by invoking the `encode` and `decode` methods.
- Changing alpha association should be done by invoking `premultiply_alpha` or
`unpremultiply_alpha` methods.

# Encoding.

Color encoding is used to store colors with less precision as in using `uint8_t` in
stead of `float`. This encoding is supported for `eSpace::SceneLinear`.
To make this clear to the developer the `eSpace::SceneLinearByteEncoded`
space is added.

# Precision

Colors can be stored using `uint8_t` or `float` colors. The conversion
between the two precisions are available as methods. (`to_4b` and
`to_4f`).

# Alpha conversion

Alpha conversion is only supported in SceneLinear space.

Extending:
- This file can be extended with `ColorHex/Hsl/Hsv` for different representations
of rgb based colors. `ColorHsl4f<eSpace::SceneLinear, eAlpha::Premultiplied>`
- Add non RGB spaces/storages ColorXyz.

Reviewed By: JacquesLucke, brecht

Differential Revision: https://developer.blender.org/D10978

Revert "Blenlib: Explicit Colors."

This reverts commit fd94e033446c72fb92048a9864c1d539fccde59a.
does not compile against latest master.

Blenlib: Explicit Colors.

Colors are often thought of as being 4 values that make up that can make any color.
But that is of course too limited. In C we didn?t spend time to annotate what we meant
when using colors.

Recently `BLI_color.hh` was made to facilitate color structures in CPP. CPP has possibilities to
enforce annotating structures during compilation and can adds conversions between them using
function overloading and explicit constructors.

The storage structs can hold 4 channels (r, g, b and a).

Usage:

Convert a theme byte color to a linearrgb premultiplied.
```
ColorTheme4b theme_color;
ColorSceneLinear4f<eAlpha::Premultiplied> linearrgb_color =
BLI_color_convert_to_scene_linear(theme_color).premultiply_alpha();
```

The API is structured to make most use of inlining. Most notable are space
conversions done via `BLI_color_convert_to*` functions.

- Conversions between spaces (theme <=> scene linear) should always be done by
invoking the `BLI_color_convert_to*` methods.
- Encoding colors (compressing to store colors inside a less precision storage)
should be done by invoking the `encode` and `decode` methods.
- Changing alpha association should be done by invoking `premultiply_alpha` or
`unpremultiply_alpha` methods.

# Encoding.

Color encoding is used to store colors with less precision as in using `uint8_t` in
stead of `float`. This encoding is supported for `eSpace::SceneLinear`.
To make this clear to the developer the `eSpace::SceneLinearByteEncoded`
space is added.

# Precision

Colors can be stored using `uint8_t` or `float` colors. The conversion
between the two precisions are available as methods. (`to_4b` and
`to_4f`).

# Alpha conversion

Alpha conversion is only supported in SceneLinear space.

Extending:
- This file can be extended with `ColorHex/Hsl/Hsv` for different representations
of rgb based colors. `ColorHsl4f<eSpace::SceneLinear, eAlpha::Premultiplied>`
- Add non RGB spaces/storages ColorXyz.

Reviewed By: JacquesLucke, brecht

Differential Revision: https://developer.blender.org/D10978

Merge branch 'master' into temp-attribute-processor

Fix T88096: Baking with OptiX and displacement fails

Using displacement runs the shader eval kernel, but since OptiX modules are not loaded when
baking is active, those were not available and therefore failed to launch. This fixes that by falling
back to the CUDA kernels.

Geometry Nodes: Add Shader Curve Nodes

Convert curve vec and curve rgb shader nodes to geometry nodes, based on node_shader_valToRgb.cc implementation.

start creating network

Merge branch 'master' into temp-attribute-processor