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StreamedGeometries

StreamedGeometries: Map<number, object>

Represents a map of streamed geometries.

Remarks​

This map is used to store the position, normal, and index arrays of each geometry. Each geometry is associated with a unique identifier (number) which usually corresponds to the ExpressID of the geometry in the IFC file that was used to generate the fragments.

Example​

const streamedGeometries: StreamedGeometries = new Map([
  [1, { position: new Float32Array([0, 0, 0]), normal: new Float32Array([0, 1, 0]), index: new Uint32Array([0, 1, 2]) }],
  [2, { position: new Float32Array([1, 0, 0]), normal: new Float32Array([0, 1, 0]), index: new Uint32Array([3, 4, 5]) }],
]);

Template​

The type of the geometry identifier. In this case, it is a number.

Template​

The type of the geometry data. It contains position, normal, and index arrays.

Template​

The type of the position array.

Template​

The type of the normal array.

Template​

The type of the index array.