Constructors/Destructors

Equivalent to VolumeGVDB::LoadFunction, will be removed when this is incorporated into the main GVDB library.

on device, access data via gpu pointers

Gets a Node struct from a group, level, and index.

on host, gpu is a device pointer

Gets the GVDB scene object

Gets the lateral size a node at the given level covers in voxels.

Add a render buffer

Render using native kernel

floor

Sets length and name and allocates the space for data and crc but does not set data or crc yet. Returns the start of the chunk in chunk. The start of

does not check memory out of bounds, do not use on untrusted data */

Must have a CUDA context to initialize

buffer must have at least 4 allocated bytes available*/

additional constructors

Set the current CUDA device, load all GVDB kernels

additional constructors

additional constructors

LSB of value is written first, and LSB of bytes is used first */

additional constructors

Gets the resolution (branching factor per side) of a node as a `Vector3DI`.

additional constructors

additional constructors

Must have enough bits available with ensureBits */

Add a data channel (voxel attribute)

Safely check if adding two integers will overflow (no undefined behavior, compiler removing the code, etc...) and output result. */

additional constructors

additional constructors

Paeth predictor, used by PNG filter type 4 The parameters are of type short, but should come from unsigned chars, the shorts are only needed to make t

Resize a render buffer