Blender Git Commits

Cleanup: remove misleading array size

Merge branch 'master' into 28

Merge branch 'master' into blender2.8

Cleanup: sync EDBM_uv_* functions w/ 2.8

They're nearly the same, so keep names matching to avoid conflicts.

Merge branch 'master' into blender2.8

UV: internal changes to picking

Nothing user visible, only things needed for multi-object support,
making picking functions more flexible too.

- Support passing in an initialized hit-struct,
so it's possible to do multiple nearest calls on the same hit data.
- Replace manhattan distance w/ squared distance
so they can be compared.
- Return success to detect changes to a hit-data
which might already be initialized (also more readable).

Merge branch 'blender2.8' of git.blender.org:blender into blender2.8

Merge remote-tracking branch 'origin' into blender2.8

GPUImage: Add back garbage collection for the new viewport pipeline.

GPUMaterial: Add Material shader cache.

This is mostly to avoid re-compilation when using undo/redo operators.
This also has the benefit to reuse the same GPUShader for multiple materials using the same nodetree configuration.

The cache stores GPUPasses that already contains the shader code and a hash to test for matches.
We use refcounts to know when a GPUPass is not used anymore.

I had to move the GPUInput list from GPUPass to GPUMaterial because it's containing references to the material nodetree and cannot be reused.

A garbage collection is hardcoded to run every 60 seconds to free every unused GPUPass.

Eevee: SSS: Fix compilation error.

fix Collada: wrong usage of pointer and hidden redeclaration

* Suspicious usage of pointer:

short *type = 0; // this creates a null pointer

When this is later used for anything then blender would crash.
After following the code and check what happens i strongly believe
the author wanted to use a short and not a pointer to a short here.

* local variable where reused later in same function
While this did no harm, i still felt it was better to use a different
name here to make things more separated:

- moved variable declaraiotns into loop (for int a=0; ...)
- renamed uv_images to uv_image_set
- renamed index variable from i to j in inner loop that
reused same index name from outer loop

Cleanup Collada: Removed duplicate variable setting

Cleanup: avoid redeclaration of iterator in same function

The iterator was redeclared 3 times. I fixed this to avoid future issues.
I commit separately because so the changes are less cluttered all over
the place.

Cleanup Collada: Avoid unintentional reuse of previous defined variable

The variable child was redeclared multiple times in the same function.
While this has not created any issues i still changed this to avoid
confusion and keep the usage of the variables more local.

Fix Collada: Avoid unnecessary and even wrong check on unavailable data

The function validateConstraints() potentially causes a null pointer
exception. I changed this so that the function returns a failure as soon
as the validation fails. This avoids falling into the null pointer trap.

Cleanup Collada: Make sure index variables are not reused

The variables i and j have been declared before in the same function.
I changed the names to mi and mj to keep things clear.

Cleanup Collada: make sure float array is initialised

This is just to silence a compiler warning and keeping
the code clean. The actual code never uses uninitialised
array elements.

Refactor Collada: combined 2 almost identical functions into one

The 2 methods add_bezt() and create_bezt() do almost the same.
I combined them both into add_bezt() and added the optional parameter
eBezTriple_Interpolation ipo

Fix T54274, and rename option --window-borderless to --window-fullscreen