Blender Git Loki

Fix context parameter to eval_context

The context is eval_context not bContext

Fix error to apply modifier in wrong modes

The modifier only can be applied in object mode

Cleanup compiler warning

Merge branch 'blender2.8' into greasepencil-object

Rename of modifiers completed

Now the old Dupli modifier is named Array and Array named Dupli

Before to swap array and dupli names

It's more logic to name Array the modifier called Dupli, so I'm going to swap the names

Custom shaders for drawing strand selection.

Eevee: SSR: Add two hit option.

This option add another raytrace per pixel, clearing some noise.
But multiplying the raytrace cost.

Fix T52152: allow zero roughness for Cycles principled BSDF, don't clamp.

Fix Cycles denoising NaNs with a 1 sample renders.

This was causing different render results with different compilers. We
can't do much useful with 1 sample, but better for debugging.

Fix use of uninitialized value in Cycles, probably did not cause a bug.

Eevee: SSR: Fix Opengl Render.

Add a constant number of 4 drawing loop to accumulate 4 "bounce" of light in SSRs.

Manipulator: use select keymap when enabled

Eevee: SSR: Fixed problem with un-initialized texture.

Also add another debug buffer and cleanup in effect_ssr_frag.glsl

Eevee: SSR: Small fixes

- Encode normals for other opaque bsdf so they are not rejected by the normal facing test.
- Early out non reflective surfaces.
- Add small offset to raytrace to avoid self intersection.
- Fix fallback probes not appearing.

Eevee: SSR: Add Weight Normalization option.

Eevee: SSR: Add View Facing fadeout.

Also make hit boolean depends on hit coord not on pdf.

Added weighted normal modifier.

Has a weight int which specifies the weights with which face area/corner angle will be exponentially divided. Threshold provides the limit in values which will be weighted equally.

Basic drawing code for hair edit mode in the new 2.8 draw engine system.

added the color lock in vertex paint