Blender Git Commit Log

Revert "Fix use-after free in DRW_shader_create_with_lib"

Caused an error entering edit-mode.

d60f26f37a & 2659500835

Fix assert in mesh batch conversion

Merge branch 'master' into blender2.8

Fix use-after free in DRW_shader_create_with_lib

Limit scope to avoid future accidents

Correct simple deform versioning from D2989

Fix T53810: Crash removing a scene used in render

Header drawing accesses the scene too.

Eevee: Update lightprobes when deleting or linking a new world datablock

corrected some more special constraint breaking activation behavior (was activating too much)

Eevee: SSS: Fix OpenGL error when enabling TRANSLUCENCY but not SSSS.

This was causing this error:
"Different sampler types for same sample texture unit in fragment shader"

Fix T53810: Crash removing a scene used in render

Header drawing accesses the scene too.

DRW: Codestyle refactor: Use macro to create shader libs.

This clears up the code from many DynStr usage. Easier to read.

Eevee: SSR: Fix artifacts at object/background limits.

This should have a very small perf impact but it's needed.

Eevee: Fix Hashed Alpha.

Now hashed alpha materials are stable when moving the camera/not using TAA.
It also converge to a noise free image when using TAA. No more numerical imprecision.

There still can be situations with multiple overlapping transparent surfaces that can lead to residual noise.

Eevee: AO: Removes samples and denoise options.

This comes with a lot of code simplification that leads to a small performance improvement.

Eevee: Add macro to sample noise in utilTex.

Avoid future coding error.

Eevee: SSR: Derive the brdf bias from the trace quality.

Also change the range of the trace quality so that the trace actually covers the screen most of the time.

Eevee: Fix SSRefraction noise.

Eevee: SSR: Enhance the halfres raytrace.

This make the halfres raytrace actually converge to an antialiased image by jittering the source pixel.

Eevee: SSR: Optimise Texture fetches and solve noise issue.

There was some remaining issue caused by neighbor re-use. Randomizing them every _prime_number_ of iterations fixes this.

Eevee: SSR: Remove ray count and use integer texture for hit coord.

Using GL_RG16I texture for the hit coordinates increase tremendously the precision of the hit.
The sign of the integer is used to 2 flags (has_hit and is_planar).
We do not store the depth and retrieve it from the depth buffer (increasing bandwith by +8bit/px).
The PDF is stored into another GL_R16F texture.

We remove the raycount for simplicity and to reduce compilation time (less branching in refraction shader).