Blender Git Loki

Preserve the actively bound framebuffer after using gpu.offscreen

Otherwise we cannot draw anything after drawing in the offscreen buffer

GP: Change lock axis property text

GP: Rename origin to stroke placement

GPU Python API: shader.uniform_float

The existing alternative is to use a buffer and call
uniform_vector_float which is overkill for such a simple operation.

Typo on pydoc for uniform_int

gpu.batch module: keep shader reference in batch.

gpu.shader module: Do not free builtin shaders.

Texture Paint: unify missing data and slots panels, better auto position nodes.

Differential Revision: https://developer.blender.org/D3694

Fix missing Eevee volume panel in material tab.

UI: add support for defining any icon as a mono icon.

Previously it was hardcoded to one row. These icons are colored with the
text color. Changes include some refactoring.

UI: default to single icon column toolbar in new 3D views.

gpu.shader.builtin module: Add GPU_SHADER_2D_IMAGE.

GP: Cleanup unused code

GP: Move origin selector to center and convert to popup

GP: Add new popover with layers panel

GPUCodegen: Remove unnecessary GLEW_VERSION_3_0 checks

Eevee: Implement Wireframe Node

This implementation is a bit hacky but match cycles pretty close.

If pixel size is not enabled, it will use the geom shader to
compute distances between vertices. This will have a cost.

Implementation is a bit hacky in gpu_codegen to make the geom shader works
in an optional manner.

Fix compilation error in the stick bones shader for some Intel gpus.

Fix build for MSVC: Remove trailing double semicolon

Not sure why but MSVC is complaining for some of those.

In particular for the struct in BKE_subdiv_ccg.h. Those were the ones
crashing here..

Multires: Cleanup, more proper variable name