Blender Git Loki

cleanup unused GPU includes

OpenGL: remove matrix manip from framebuffer setup

It doesn't really belong here... Any code using framebuffers will set up its own matrices.

Part of T49450

OpenGL: prepare GLSL for version 3.3

- use in/out instead of attribute/varying
- use named output instead of gl_FragColor
- use texture() instead of the multitude of older texture sampling functions

The #if __VERSION__ == 120 paths (needed on Mac) will be removed after we switch to 3.3 core profile.

Part of T49165 (general OpenGL upgrade)

add missing matrix uniforms to material shader

My bad again! Failed to test this part of 4c08c5b192415190ab8b11637d8dc4f2a66c2ddf

fix shadow map shader input

My bad! Messed up the conversion from ftransform -- 4c08c5b192415190ab8b11637d8dc4f2a66c2ddf

Cycles: Optimize shaders earlier to skip unneccessary attributes for noninteractive rendering

Before, Cycles would first sync the shader exactly as shown in the UI, then determine and sync the used attributes and later optimize the shader.
Therefore, even completely unconnected nodes would cause unneccessary attributes to be synced.

The reason for this is to avoid frequent resyncs when editing shaders interactively, but it can still be avoided for noninteractive renders - which is what this commit does.

Reviewed by: sergey

Differential Revision: https://developer.blender.org/D2285

CMake: WITH_PYTHON_SECURITY=OFF was ignored

Allow auto-execution to be enabled,
also move this to user-prefs versioning code.

OpenGL: use new matrix implementation in "Modern" viewport

This change looks small, but it switches the entire 3D viewport from legacy OpenGL functions to our own code.

Kept non-modern viewport on legacy path so we can compare easily (via the Modern Viewport checkbox).

Part of T49450

OpenGL: use new matrix names in GLSL

Builtin names staring with gl_ will not be available in core profile. Same with the ftransform function. New matrix API provides the same names minus the gl_ prefix.

Part of T49450

OpenGL: fix & enhance new matrix lib

- init projection matrices with identity
- fix copy/paste mistake in GetProjectionMatrix3D
- add extra matrices needed by material GLSL

Working toward T49450

GPU_shader automatically uses new matrix values

Whether used from Gawain or from traditional OpenGL draw methods.

TODO: make sure we bind matrices only once per shader change.

Part of T49450

OpenGL: use old API for texture matrix

New matrix API does not support texture matrices. Not sure what the final code will look like, but this at least avoids interference with new ModelView matrix.

Marked each line with TEXTURE so they can be disregarded during searches.

Related to T49450

OpenGL: remove several glMatrixMode calls

A few of these were redundant, others could be converted to new matrix API.
Part of T49450

Cycles Denoising: Change include path to make MSVC happy

Apparently there's a include conflict on Windows that causes it to use the wrong filter.h otherwise.

Merge remote-tracking branch 'origin/master' into temp-cycles-denoising

Cycles Denoising: Skip out-of-bounds tiles when mapping tile memory to the denoising device

Add back missing include

Cycles Denoising: Hopefully fix Multi-GPU denoising

The problem there is that currently tiles get allocated on the GPU that's used to render them.
However, if a GPU is supposed to denoise a tile, it needs all 8 neighbors in its memory as well.

Therefore, the code now allocates and copies the tiles on the denoising GPU as well.

updated manta pp files and adapted obstacle velocity setter in smoke/liquid script

important: boundaryWidth for liquids is 2 instead of default 1

added adaptive time stepping option to ui