Class CurveUniforms

GPU curves: colour (rgb) + opacity (w) and size, CURVE_KEYS keys each in uniform arrays, so editing a curve never rebuilds a shader.

Index

Constructors

Properties

color colorKeys size sizeKeys

Methods

colorAt set sizeAt

Constructors

constructor

new CurveUniforms(): CurveUniforms

Returns CurveUniforms

Properties

`Readonly`color

color: UniformArrayNode<string> = ...

Colour + opacity uniform array.

`Readonly`colorKeys

colorKeys: Vector4[] = ...

rgb colour + opacity keys.

`Readonly`size

size: UniformArrayNode<string> = ...

Size uniform array.

`Readonly`sizeKeys

sizeKeys: Vector4[] = ...

Size keys (x used).

Methods

colorAt

colorAt(t: any): any
Colour (rgb) and opacity (w) at life t (0…1).
Parameters
- t: any
Returns any
- Defined in particles/src/curves.ts:49

set

set(
    curves: {
        color: readonly string[];
        opacity: readonly number[];
        size: readonly number[];
    },
): void
Copies the curves in.
Parameters
- curves: {
      color: readonly string[];
      opacity: readonly number[];
      size: readonly number[];
  }
Returns void
- Defined in particles/src/curves.ts:43

sizeAt

sizeAt(t: any): any
Size multiplier at life t (0…1).
Parameters
- t: any
Returns any
- Defined in particles/src/curves.ts:54