Class GltfGeometryParser

Parser for glTF primitive vertex attributes and index buffers into ModelGeometry.

Index

Constructors

Methods

Constructors

constructor

new GltfGeometryParser(): GltfGeometryParser

Returns GltfGeometryParser

Methods

`Static`parseGeometry

parseGeometry(
    primitive: {
        attributes: { [key: string]: number };
        extensions?: {
            KHR_draco_mesh_compression?: {
                attributes: { [name: string]: number };
                bufferView: number;
            };
            KHR_materials_variants?: {
                mappings?: { material: number; variants: number[] }[];
            };
            [key: string]: unknown;
        };
        indices?: number;
        material?: number;
    },
    json: GltfJson,
    buffers: ArrayBuffer[],
    ctx?: GltfReadContext,
): Promise<GeometryDataInterface | null>
Converts a glTF mesh primitive into GeometryDataInterface.
Parameters
- primitive: {
      attributes: { [key: string]: number };
      extensions?: {
          KHR_draco_mesh_compression?: {
              attributes: { [name: string]: number };
              bufferView: number;
          };
          KHR_materials_variants?: {
              mappings?: { material: number; variants: number[] }[];
          };
          [key: string]: unknown;
      };
      indices?: number;
      material?: number;
  }
- json: GltfJson
- buffers: ArrayBuffer[]
- Optionalctx: GltfReadContext
Returns Promise<GeometryDataInterface | null>
- Defined in loaders/gltf/GltfGeometryParser.ts:15