// Trace types consumed by SurfView — duplicated from numbl's src/graphics/types.ts
// so this app renders surfaces with the exact same code numbl uses.

export interface Plot3Trace {
  x: number[];
  y: number[];
  z: number[];
  lineStyle?: string;
  marker?: string;
  color?: [number, number, number];
  lineWidth?: number;
  markerSize?: number;
  markerEdgeColor?: [number, number, number];
  markerFaceColor?: [number, number, number];
  markerIndices?: number[];
  id?: number;
}

export interface SurfTrace {
  /** X coordinates: flat array of length rows*cols (column-major) */
  x: number[];
  /** Y coordinates: flat array of length rows*cols (column-major) */
  y: number[];
  /** Z values: flat array of length rows*cols (column-major) */
  z: number[];
  /** Number of rows in the grid */
  rows: number;
  /** Number of columns in the grid */
  cols: number;
  /** Optional color data (same shape as Z) */
  c?: number[];
  edgeColor?: [number, number, number] | "none" | "flat" | "interp";
  faceColor?:
    | [number, number, number]
    | "flat"
    | "interp"
    | "none"
    | "texturemap";
  faceAlpha?: number;
}

export interface Bar3Trace {
  x: number[];
  y: number[];
  z: number[];
  rows: number;
  cols: number;
  width: number;
  color?: [number, number, number];
}

export interface Quiver3Trace {
  x: number[];
  y: number[];
  z: number[];
  u: number[];
  v: number[];
  w: number[];
  showArrowHead: boolean;
  color?: [number, number, number];
  lineStyle?: string;
  lineWidth?: number;
  marker?: string;
  markerFilled?: boolean;
  autoScale?: boolean;
  autoScaleFactor?: number;
}