/**
 * Section cap styling — shared between the renderer and its consumers.
 *
 * The 3D cut surface is rendered by `Section2DOverlayRenderer` using the exact
 * polygons `SectionCutter` produces from triangle-plane intersection. This
 * module carries only the styling primitives that flow through it:
 *   - `HATCH_PATTERN_IDS`: name → numeric id, kept in lockstep with the
 *     `patternId` switch in the 2D-overlay fill fragment shader.
 *   - `SectionCapStyle` / `DEFAULT_CAP_STYLE`: the shape + defaults the store
 *     persists to localStorage and the renderer consumes per-frame.
 *
 * Kept as a separate file (rather than folded into `types.ts`) so the hatch
 * id mapping has a single source of truth that both shader authors and UI
 * authors can grep for.
 */
export declare const HATCH_PATTERN_IDS: {
    readonly solid: 0;
    readonly diagonal: 1;
    readonly crossHatch: 2;
    readonly horizontal: 3;
    readonly vertical: 4;
    readonly concrete: 5;
    readonly brick: 6;
    readonly insulation: 7;
};
export type HatchPatternId = keyof typeof HATCH_PATTERN_IDS;
export interface SectionCapStyle {
    fillColor: [number, number, number, number];
    strokeColor: [number, number, number, number];
    pattern: HatchPatternId;
    spacingPx: number;
    angleRad: number;
    widthPx: number;
    secondaryAngleRad: number;
}
export declare const DEFAULT_CAP_STYLE: SectionCapStyle;
//# sourceMappingURL=section-cap-style.d.ts.map