DrftAssembly

interface DrftAssembly

import type { DrftAssembly } from '@driftengine/drft';

Properties

Name	Type	Description
`attributes`readonly	`number`	Which optional arrays the expanded mesh carries, as a `MESH`'s attribute bits.
`surfaces`readonly	`Float32Array`	`SURFACE_FLOATS` a surface, laid out as `SURFACE` says.
`pieces`readonly	`Uint32Array`	One kit piece a copy, by mesh ordinal.
`surfaceOf`readonly	`Uint32Array`	One surface a copy.
`transforms`readonly	`Float32Array`	`COPY_MATRIX_FLOATS` a copy, taking the piece to where the copy stands.
`uv`readonly	`Float32Array`	`COPY_UV_FLOATS` a copy. A coordinate is multiplied by how far the copy stretches the piece's own direction for it — `\|stretch ⊙ t\|` for the unit tangent `t`, the bitangent for v — so a unit box copied at 13 × 4 m with stretches of size over tile repeats its texture in metres, face by face. `(1, 1, 1)` twice and no offset leave a piece's coordinates as they are.