Interface VolumeChunkSpecificationBaseOptions

Specifies constructor parameters for VolumeChunkSpecification.

Hierarchy

Properties

baseVoxelOffset? compressedSegmentationBlockSize? dataType lowerVoxelBound? rank upperVoxelBound

Properties

Optional baseVoxelOffset

baseVoxelOffset?: Float32Array

Specifies offset for use by backend.ts:GenericVolumeChunkSource.computeChunkBounds in calculating chunk voxel coordinates. The calculated chunk coordinates will be equal to the voxel position (in chunkLayout coordinates) plus this value.

Defaults to kZeroVec if not specified.

Optional compressedSegmentationBlockSize

compressedSegmentationBlockSize?: vec3

If set, indicates that the chunk is in compressed segmentation format with the specified block size.

dataType

dataType: DataType

Optional lowerVoxelBound

lowerVoxelBound?: Float32Array

If not specified, defaults to an all-zero vector. This determines lowerChunkBound. If this is not a multiple of chunkDataSize, then voxels at lower positions may still be requested.

rank

rank: number

upperVoxelBound

upperVoxelBound: Float32Array

Exclusive upper bound in "chunk" coordinate space, in voxels. This determines upperChunkBound.

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