VolumeData displays a simple non-segmented voxel dataset with a single RenderStyle node.
The VolumeData node belongs to the VolumeRendering component and its container field is children. It is available since X3D version 3.3 or later.
SFVec3f [in, out] dimensions 1 1 1 (0,∞)
Actual-size X-Y-Z dimensions of volume data in local coordinate system.
SFNode [in, out] metadata NULL [X3DMetadataObject]
Metadata are not part of the X3D world and not interpreted by the X3D browser, but they can be accessed via the ECMAScript interface.
SFNode [in, out] renderStyle NULL [X3DVolumeRenderStyleNode]
Input/Output field renderStyle.
SFNode [in, out] voxels NULL [X3DTexture3DNode]
Input/Output field voxels.
SFVec3f [ ] bboxCenter 0 0 0 (-∞,∞)
Bounding box center: optional hint for position offset from origin of local coordinate system.
SFVec3f [ ] bboxSize -1 -1 -1 [0,∞) or -1 -1 -1
Bounding box size is usually omitted, and can easily be calculated automatically by an X3D player at scene-loading time with minimal computational cost. Bounding box size can also be defined as an optional authoring hint that suggests an optimization or constraint.
Can be useful for collision computations or inverse-kinematics (IK) engines.