Blender Git Loki

GPUTexture : Un-clamp float rect datas.

We do not need it anymore because we do not use glu anymore. And we need full range for HDRI Lighting.

Fix T51909: Cycles: Uninitialized closure normals for the Hair BSDF

As the title says, the normal wasn't set for the Hair BSDF because it wasn't
needed before. However, the denoiser uses it to store the feature passes, so
it needs to be set now.

GPU_codegen: Fix geometry shader.

GPU_codegen: Add support for passing attributes through the geometry stage.

Should fix some issues with missing attributes in Eevee.

Fix node UI not using translation context correctly.

Now that some node types may have custom context, we need to handle that
in the (convoluted :| ) UI code of nodes as well.

Reported in T43295 by Gabriel Gazz�n (@gab3d), thanks.

Eevee: Fix shader linking error.

Eevee: Fix Shadow Map bug: fix T51924

Eevee: Fix Shader compilation on certain driver.

Probe: Irradiance Volume: Fix default clip start.

Eevee: Refactor of shading code to be more modular.

This will enable creating shading models more easily.

Fix T51920: Invalidate draw cache when changing object origin

Quick fix for huge preview button in topbar

Fix own really stupid mistake/typo in previous commit...

Merge branch 'blender2.8' into greasepencil-object

Show edit points only for active object

The GP edit points are only visible for the active object, as defined in 2.8 for mesh editing, to keep UI consistency.

Before 2.8 version the edit points were visible for all objects sharing same datablock.

Fix T51900: Crash after pressing "F" multiple times.

`BMO_iter_as_array()` may fill less items than requested in given array,
so we have to update number of items to work on from its returned value,
otherwise code might try to use uninitialized memory.

Fix error when edit datablock used in several objects

When edit the datablock got segment fault.

Now a new hash is used to determine if the object was duplicated. This hash speed up drawing process too.

DwM: mesh data now only creates data thats used

Read from the GPUMaterial to find custom-data layers used for drawing.

This resolves problem where having UV's would always calculate tangents
causing noticeable slow down compared to 2.7x.

DwM: create eevee materials before the mesh

To know which custom-data layers will be needed in the mesh.

No functional change yet.

DWM: Fix own error checking wrong layer type

Would calculate all tangents for every UV layer.