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Rename the 'Sample Gradient' node to 'Evaluate Gradient' (#4422)

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* Rename the 'Sample Gradient' node to 'Evaluate Gradient'

* Let the Evaluate Gradient node's position reach the out-of-range values its spread modes handle
This commit is contained in:
Keavon Chambers
2026-08-08 01:20:55 -07:00
committed by Dennis Kobert
parent ed738b8e5c
commit ca615fd6fc
3 changed files with 11 additions and 9 deletions
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6
node-graph/nodes/math/src/lib.rs
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@@ -1259,11 +1259,13 @@ fn gradient_midpoints(_: impl Ctx, mut gradient: Gradient, midpoints: IList<f64>
/// Evaluates the color at the specified position along the gradient, given a position from 0 (left) to 1 (right). Positions beyond that range follow the gradient's `gradient_spread` attribute: Pad (default), Reflect, Repeat, or Clear. Colors between stops interpolate in the gradient's `gradient_space` color space.
#[node_macro::node(category("Color"))]
fn sample_gradient(
fn evaluate_gradient(
ctx: impl Ctx + ExtractIndex + InjectIndex + Copy,
_primary: (),
#[default(Color::BLACK, Color::WHITE)] gradient: IList<Gradient>,
position: Fraction,
#[range]
#[soft(0..1)]
position: f64,
) -> Result<IList<Color>, Interrupt> {
// An unwired gradient serves an empty level: no color
if gradient.is_empty() || ctx.index() != 0 {