Realtime Compositor GLSL node support #91296

New Issue

Clément Foucault · 2021-09-09T21:01:40+02:00

Clément Foucault commented

2021-09-09 21:01:40 +02:00

This task gather all needed compositor nodes to be supported by the realtime viewport compositor. They are organized per Milestone as described in #91293.

Milestone 1 - Node support

- Inputs:
  ** - RenderLayer
  ** - RGB
  ** - Time
  ** - Value
- Output:
  ** - Viewer
  ** - Split Viewer
- Color
  ** - Everything but Z combine antialias option (need multiple samples)
- Converter: Everything but ID Mask antialias option (need multiple samples) and View Switch (might be tricky).
- Vector: Everything. Could copy paste / reuse same code as materials.
- Matte: I did not look at the implementation of all the keying algorithms but I believe a lot of them do not rely on sampling the neighborhood.
  ** - Box
  ** - Ellipse

Milestone 2 - Node support

None

Milestone 3 - Node support

- Inputs: (optional for initial release)
  ** - Masks
  ** - Bokeh texture

Milestone 4 - Node support

- Filter: Most of them
- Distort: Most of them

This task gather all needed compositor nodes to be supported by the realtime viewport compositor. They are organized per Milestone as described in #91293. **Milestone 1 - Node support** * - [ ]Inputs: ** - [ ]RenderLayer ** - [ ]RGB ** - [ ]Time ** - [ ]Value * - [ ]Output: ** - [ ]Viewer ** - [ ]Split Viewer * - [ ]Color ** - [ ]Everything but Z combine antialias option (need multiple samples) * - [ ]Converter: Everything but ID Mask antialias option (need multiple samples) and View Switch (might be tricky). * - [ ]Vector: Everything. Could copy paste / reuse same code as materials. * - [ ]Matte: I did not look at the implementation of all the keying algorithms but I believe a lot of them do not rely on sampling the neighborhood. ** - [ ]Box ** - [ ]Ellipse **Milestone 2 - Node support** * None **Milestone 3 - Node support** * - [ ]Inputs: (optional for initial release) ** - [ ]Masks ** - [ ]Bokeh texture **Milestone 4 - Node support** * - [ ]Filter: Most of them * - [ ]Distort: Most of them

Clément Foucault commented

2021-09-09 21:01:40 +02:00

Added subscribers: @fclem, @Jeroen-Bakker

Evan Wilson changed title from ~~Realtime Compositor GLSL node supprot~~ to Realtime Compositor GLSL node support

2021-09-09 23:02:04 +02:00

Jacob Merrill commented

2021-09-10 01:13:28 +02:00

Added subscriber: @JacobMerrill-1

Jacob Merrill commented

2021-09-10 01:13:28 +02:00

<3

I would recommend a option to use reprojection temporal averaged buffers
for things like temporal FX

https://www.youtube.com/watch?v=o8jmYO3B5D8
use cases - screen space distortion buffer

"akira / tron trails from bloom buffer' - other FX like this.

<3 I would recommend a option to use reprojection temporal averaged buffers for things like temporal FX https://www.youtube.com/watch?v=o8jmYO3B5D8 use cases - screen space distortion buffer "akira / tron trails from bloom buffer' - other FX like this.

Aaron Carlisle commented

2021-09-10 01:55:34 +02:00

Added subscriber: @Blendify

Paul Larson commented

2021-09-10 02:13:11 +02:00

Added subscriber: @GeorgiaPacific

Eyad Ahmed commented

2021-10-22 20:29:50 +02:00

Added subscriber: @IyadAhmed

Emi Martinez commented

2022-01-02 05:38:11 +01:00

Added subscriber: @Emi_Martinez

Paul Szajner commented

2022-01-06 01:42:26 +01:00

Added subscriber: @sozap

Andy Cuccaro commented

2022-01-19 17:33:56 +01:00

Added subscriber: @AndyCuccaro

Bent Hillerkus commented

2022-01-20 07:26:31 +01:00

Added subscriber: @bent

Pipeliner commented

2022-01-20 12:47:22 +01:00

Added subscriber: @Pipeliner

Alexey Adamitsky commented

2022-01-21 20:01:25 +01:00

Added subscriber: @AlexeyAdamitsky

Lsscpp commented

2022-01-30 10:53:54 +01:00

Added subscriber: @lsscpp

Lsscpp commented

2022-01-30 10:53:54 +01:00

I was wondering if, given the viewport compositor will necessarily have a subset of nodes, and that it will be bound to the camera view, why can't all this be a sort of "camera shader"? As in a nodetree attached to a camera. This would give the opportunity to just expose the available nodes, maybe to show some new specific ones, and open the possibility to have multiple viewport basic composite, one for each camera (very handy even just for different exposure cameras)