Blender Git Loki

Merge remote-tracking branch 'origin/blender-v2.90-release'

Cleanup: Fix compiler warning about missing parentheses

The code was well-defined, given that `&&` binds stronger than `||`, but
still GCC warns about this.

No functional changes.

PointCloud: Fix viewport issue when using radius attrib after not using it

This was a simple issue with the static GPUVertFormat being the same for
both cases.

GPencil: Fix style error in Illustrator

The style name cannot contain underscore character

GPencil: Remove duplicated temp stroke

This was to bypass a bug, but now it's not required.

GPencil: Calculate real radius size for SVG point

UI: improve errors when evaluating a number button fails

Showing the Python error without any explanation is often
not enough information and doesn't hint that the error was in the
user input.

The error report from a invalid expression such as '..1' used to be:
('invalid syntax', ('<string>', 1, 1, '..1'))

Now reads:
Error evaluating number, see Info editor for details: invalid syntax

Address issue raised by T78913.

PyAPI: simplify syntax error reports

The result of syntax errors read poorly in reports,
resulting in cryptic and unhelpful information.

Change PyC_ExceptionBuffer_Simple only to extract the initial text,
making syntax errors when entering invalid numeric expressions into
buttons easier to follow.

Cleanup: match call signature for UI unit number evaluation

Also rename ui_but_string_set_eval_num to ui_but_string_eval_number
as it doesn't set any of the buttons values.

Cleanup: remove workaround for old BLI_dynstr_vappendf bug

Remove workaround from 1c806f6bb454dca6f682ecd741bd2fe03b9617bb
as this doesn't seem to be needed anymore.

Cleanup: quiet warnings without DDS

GPU: Fix crash and missing texture due to recent C++ port


Fix T79306 DRW: small issues with yesterday commits modifying TEXTARGET
Fix T79303 Image texture node crashes EEVEE when connected to a shader output

GPencil: Cleanup code

Cleanup: quiet warning

GPU: fix build error due to wrong linkage specification

Merge branch 'master' into soc-2020-io-performance

GPencil: Preparation to export point to SVG as circles

Still wip.

Merge branch 'master' into lanpr-under-gp

Merge branch 'master' into greasepencil-object

Merge branch 'master' into greasepencil-edit-curve