When rendering multi-view in side-by-side or top-bottom mode, we squash
the UI to half of its size and draw it twice on screen. That means the
cursor coordinates used for UI interaction don't match what's visible on
screen.
This commit is a little event system hack (tm) to fix this. It has some
small glitches with cursor grabbing, but nothing to bad.
We'll also use it for viewport HMD support.
D1350, thanks for the feedback @dfelinto!
It was only possible to separate all geometry from an intersection or none.
Made this into an enum with a 3rd option to 'Cut', (now default)
which keeps each side of the intersection separate
without splitting faces in half.
This helper function was marked DEPRECATED since it uses old OpenGL calls.
Switched last 2 uses to imm_draw_checker_box, which does the same thing, only awesome.
Part of T49043
Comments said that function was supposed to 'stop worker threads', but
it absolutely did not do anything like that, was merely wiping out TODO
queue of tasks from given pool (kind of subset of what
`BLI_task_pool_cancel()` does).
Misleading, and currently useless, we can always add it back if we need
it some day, but for now we try to simplify that area.
Freeing pool was calling `BLI_task_pool_stop()`, which only clears
pool's tasks that are in TODO queue, whithout ensuring no more tasks
from that pool are being processed in worker threads.
This could lead to use-after-free random (and seldom) crashes.
Now use instead `BLI_task_pool_cancel()`, which does waits for all tasks
being processed to finish, before returning.
The paint slot name was not the same as what is displayed on the texture properties panel.
Instead, the slot type (e.g. "Diffuse Color") was used as the name.
Patch by Suchaaver (@minifigmaster125) with minor changes from @mont29.
Reviewers: mont29, sergey
Maniphest Tasks: T50704
Differential Revision: https://developer.blender.org/D2523
Can't say enough how much I hate those proxies... their duality (sharing
some aspects of both direct *and* indirect users) is a nightmare to handle. :(
Renamed existing getter/setter that only FX shaders use. We could convert FX code to use the richer new interface or leave it as is.
Removed unused GPUShader fields. ShaderInterface tracks the same information.
It wasn't using old immediate mode, but was using
- client vertex arrays (obsolete)
- quads (obsolete)
- state attrib stack (obsolete)
- polygon mode (still allowed, but gross)
After a GLSL program is linked we can get all its inputs & never have to ask it again.
Several uniforms are considered "built-in". Nothing special about these to OpenGL itself, they just follow conventions of our built-in shaders.
This will help the matrix API, immediate & batch drawing APIs, and allow extra error/compatibility checking.
PrimitiveClass will help match shaders to draw calls & detect usage errors. For example a point sprite shader only makes sense with PRIM_POINTS.
Updated other files to include new primitive.h
Nothing happen yet when it's supposed to insert the collection into
another one, that part will be handled by @dfelinto.
See gif for demo of how it works UI wise: {F500337}
Also fixed off-by-one error in utility function.
There are now only referenced in:
* drawobject.c
* particle_edit.c
* space_image.c (a single case to be handled on workspace branch)
* rigidbody_constraint.c (to be handled in the following commit)
