import { GpuShaderDefinition } from '../../gpu/porters';
import { transformPosition, transformColor } from '../../utilities/transformations';
import { BoundingBoxOrigin } from '../../types';

export interface ComponentProps {
    /**
     * Reference edge the center position is measured from (center default). Lets you pin the shape relative to a corner or the canvas centre.
     *
     * @default "center"
     */
    origin: BoundingBoxOrigin;
    /**
     * Center position of the goo
     *
     * Accepts `{ x, y }` objects with values from 0 to 1, or CSS positions like `top center`.
     * @default {"x":0.5,"y":0.5}
     */
    center: Parameters<typeof transformPosition>[0];
    /**
     * Scale of the goo (1 = default size)
     *
     * Accepts a number between 0.1 and 3.
     * @default 1
     */
    scale: number;
    /**
     * Rotation of the goo in degrees
     *
     * Accepts a number between 0 and 360.
     * @default 0
     */
    rotation: number;
    /**
     * Base liquid color (a glossy slime green by default)
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#37c95a"
     */
    gooColor: Parameters<typeof transformColor>[0];
    /**
     * Subsurface glow strength — deep lobes transmit more color
     *
     * Accepts a number between 0 and 1.
     * @default 0.6
     */
    translucency: number;
    /**
     * How fast thin areas clear and thick areas saturate (Beer–Lambert)
     *
     * Accepts a number between 0 and 6.
     * @default 2
     */
    absorb: number;
    /**
     * 0 = free blobs that ignore the shape, 1 = goo fills the shape and its surface conforms to the 3D form (highlights track the faces as it rotates)
     *
     * Accepts a number between 0 and 1.
     * @default 0.9
     */
    containment: number;
    /**
     * Softness of the blob coverage edge
     *
     * Accepts a number between 0 and 0.3.
     * @default 0.06
     */
    edgeSoftness: number;
    /**
     * Base radius of each liquid lobe
     *
     * Accepts a number between 0.1 and 1.
     * @default 0.3
     */
    blobScale: number;
    /**
     * How far the lobes scatter across the shape
     *
     * Accepts a number between 0 and 2.
     * @default 1
     */
    spread: number;
    /**
     * How much the lobes fuse together — low = distinct beads, high = one fused mass
     *
     * Accepts a number between 0 and 1.
     * @default 0.6
     */
    merge: number;
    /**
     * How 3D-rounded each lobe reads — dome height of the wet surface
     *
     * Accepts a number between 0 and 1.5.
     * @default 1
     */
    bulge: number;
    /**
     * Iso-surface level — lower makes fatter, fuller blobs
     *
     * Accepts a number between 0.2 and 0.9.
     * @default 0.5
     */
    threshold: number;
    /**
     * Light direction in degrees
     *
     * Accepts a number between 0 and 360.
     * @default 300
     */
    lightAngle: number;
    /**
     * Master scale on the sharp specular highlight and clearcoat rim
     *
     * Accepts a number between 0 and 5.
     * @default 2
     */
    wetness: number;
    /**
     * Clearcoat fresnel rim strength wrapping each lobe
     *
     * Accepts a number between 0 and 1.
     * @default 0.25
     */
    fresnel: number;
    /**
     * Highlight / rim color (white reads as a clear wet coat)
     *
     * Accepts hex strings (`#ff0000`), RGB objects (`{ r, g, b }`), or CSS color names (`limegreen`).
     * @default "#ffffff"
     */
    specColor: Parameters<typeof transformColor>[0];
    /**
     * Base fill so shadowed goo isn\
     *
     * Accepts a number between 0 and 1.
     * @default 0.25
     */
    ambient: number;
    /**
     * Drift and breathe speed of the blobs. 0 pauses.
     *
     * Accepts a number between 0 and 2.
     * @default 0.5
     */
    speed: number;
    /**
     * Drift amplitude — how far the lobe centers wander
     *
     * Accepts a number between 0 and 1.
     * @default 0.5
     */
    wobble: number;
    /**
     * Radius pulsing amplitude — lobes swell and shrink
     *
     * Accepts a number between 0 and 1.
     * @default 0.3
     */
    breathe: number;
    /**
     * Variation offset — shifts the blob arrangement
     *
     * Accepts a number between 0 and 100.
     * @default 1
     */
    seed: number;
    /**
     * Serialized shape configuration (JSON)
     *
     * @default "DEFAULT_SHAPE_CONFIG"
     */
    shape: string | Record<string, unknown>;
    /**
     * URL to a pre-generated SDF .bin file
     *
     * @default ""
     */
    shapeSdfUrl: string;
    /**
     * Active SDF shape type
     *
     * @default ""
     */
    shapeType: string;
}
export declare const componentDefinition: GpuShaderDefinition<ComponentProps>;
export default componentDefinition;
//# sourceMappingURL=index.d.ts.map