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Author	SHA1	Message	Date
davier	e44b74fb6a	Provide GlobalsUniform in UiMaterial shaders (#10739 ) # Objective `GlobalsUniform` provides the current time to shaders, which is useful for animations. `UiMaterial` is an abstraction that makes it easier to write custom shaders for UI elements. This PR makes it possible to use the `GlobalsUniform` in `UiMaterial` shaders. ## Solution The `GlobalsUniform` is bound to `@group(0) @binding(1)`. It is accessible in shaders with: ```wgsl #import bevy_render::globals::Globals @group(0) @binding(1) var<uniform> globals: Globals; ``` --- ## Changelog Added `GlobalsUniform` in `UiMaterial` shaders ## Discussion Should I modify the existing ui_material example to showcase this?	2023-11-28 12:08:28 +00:00
Markus Ort	fd232ad360	Add UI Materials (#9506 ) # Objective - Add Ui Materials so that UI can render more complex and animated widgets. - Fixes #5607 ## Solution - Create a UiMaterial trait for specifying a Shader Asset and Bind Group Layout/Data. - Create a pipeline for rendering these Materials inside the Ui layout/tree. - Create a MaterialNodeBundle for simple spawning. ## Changelog - Created a `UiMaterial` trait for specifying a Shader asset and Bind Group. - Created a `UiMaterialPipeline` for rendering said Materials. - Added Example [`ui_material` ](https://github.com/MarkusTheOrt/bevy/blob/ui_material/examples/ui/ui_material.rs) for example usage. - Created [`UiVertexOutput`](https://github.com/MarkusTheOrt/bevy/blob/ui_material/crates/bevy_ui/src/render/ui_vertex_output.wgsl) export as VertexData for shaders. - Created [`material_ui`](https://github.com/MarkusTheOrt/bevy/blob/ui_material/crates/bevy_ui/src/render/ui_material.wgsl) shader as default for both Vertex and Fragment shaders. --------- Co-authored-by: ickshonpe <david.curthoys@googlemail.com> Co-authored-by: François <mockersf@gmail.com>	2023-11-03 22:33:01 +00:00

Author

SHA1

Message

Date

davier

e44b74fb6a

Provide GlobalsUniform in UiMaterial shaders (#10739 )

# Objective

`GlobalsUniform` provides the current time to shaders, which is useful
for animations. `UiMaterial` is an abstraction that makes it easier to
write custom shaders for UI elements.
This PR makes it possible to use the `GlobalsUniform` in `UiMaterial`
shaders.

## Solution

The `GlobalsUniform` is bound to `@group(0) @binding(1)`. It is
accessible in shaders with:
```wgsl
#import bevy_render::globals::Globals

@group(0) @binding(1)
var<uniform> globals: Globals;
```

---

## Changelog

Added `GlobalsUniform` in `UiMaterial` shaders

## Discussion

Should I modify the existing ui_material example to showcase this?

2023-11-28 12:08:28 +00:00

Markus Ort

fd232ad360

Add UI Materials (#9506 )

# Objective

- Add Ui Materials so that UI can render more complex and animated
widgets.
- Fixes #5607 

## Solution
- Create a UiMaterial trait for specifying a Shader Asset and Bind Group
Layout/Data.
- Create a pipeline for rendering these Materials inside the Ui
layout/tree.
- Create a MaterialNodeBundle for simple spawning.

## Changelog

- Created a `UiMaterial` trait for specifying a Shader asset and Bind
Group.
- Created a `UiMaterialPipeline` for rendering said Materials.
- Added Example [`ui_material`
](https://github.com/MarkusTheOrt/bevy/blob/ui_material/examples/ui/ui_material.rs)
for example usage.
- Created
[`UiVertexOutput`](https://github.com/MarkusTheOrt/bevy/blob/ui_material/crates/bevy_ui/src/render/ui_vertex_output.wgsl)
export as VertexData for shaders.
- Created
[`material_ui`](https://github.com/MarkusTheOrt/bevy/blob/ui_material/crates/bevy_ui/src/render/ui_material.wgsl)
shader as default for both Vertex and Fragment shaders.

---------

Co-authored-by: ickshonpe <david.curthoys@googlemail.com>
Co-authored-by: François <mockersf@gmail.com>

2023-11-03 22:33:01 +00:00

2 Commits