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Shaders: add gcore-shaders and make graster-nodes no-std (#2925)

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* gcore-shaders: add crate, move `color` and `blending` from gcore

* gcore-shaders: move `AsU32`

* gcore-shaders: move `ChoiceType`, switch `Cow` for `&str`, adjust node macro

* gcore-shaders: move `registry::types`

* gcore-shaders: move `context::Ctx`

* raster-nodes: make it `no_std` with `std` feature

* gcore-shaders: fix doctest
This commit is contained in:
Firestar99
2025-07-25 19:53:26 +02:00
committed by GitHub
parent 4d5a1a6ff1
commit 4fec24893e
28 changed files with 364 additions and 247 deletions
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53
node-graph/gcore/src/registry.rs
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@@ -1,36 +1,12 @@
use crate::{Node, NodeIO, NodeIOTypes, ProtoNodeIdentifier, Type, WasmNotSend};
use dyn_any::{DynAny, StaticType};
use std::borrow::Cow;
use std::collections::HashMap;
use std::marker::PhantomData;
use std::ops::Deref;
use std::pin::Pin;
use std::sync::{LazyLock, Mutex};
pub mod types {
/// 0% - 100%
pub type Percentage = f64;
/// -100% - 100%
pub type SignedPercentage = f64;
/// -180° - 180°
pub type Angle = f64;
/// Ends in the unit of x
pub type Multiplier = f64;
/// Non-negative integer with px unit
pub type PixelLength = f64;
/// Non-negative
pub type Length = f64;
/// 0 to 1
pub type Fraction = f64;
/// Unsigned integer
pub type IntegerCount = u32;
/// Unsigned integer to be used for random seeds
pub type SeedValue = u32;
/// DVec2 with px unit
pub type PixelSize = glam::DVec2;
/// String with one or more than one line
pub type TextArea = String;
}
pub use graphene_core_shaders::registry::types;
// Translation struct between macro and definition
#[derive(Clone)]
@@ -59,33 +35,6 @@ pub struct FieldMetadata {
pub unit: Option<&'static str>,
}
pub trait ChoiceTypeStatic: Sized + Copy + crate::AsU32 + Send + Sync {
const WIDGET_HINT: ChoiceWidgetHint;
const DESCRIPTION: Option<&'static str>;
fn list() -> &'static [&'static [(Self, VariantMetadata)]];
}
pub enum ChoiceWidgetHint {
Dropdown,
RadioButtons,
}
/// Translation struct between macro and definition.
#[derive(Clone, Debug)]
pub struct VariantMetadata {
/// Name as declared in source code.
pub name: Cow<'static, str>,
/// Name to be displayed in UI.
pub label: Cow<'static, str>,
/// User-facing documentation text.
pub docstring: Option<Cow<'static, str>>,
/// Name of icon to display in radio buttons and such.
pub icon: Option<Cow<'static, str>>,
}
#[derive(Clone, Debug)]
pub enum RegistryWidgetOverride {
None,