Houdini 17.0 Nodes VOP nodes

Volume VOP Output Variables VOP node

Simple output variable for Volume VOP Networks.

This is a simple place holder to write out the density volume. If you dive inside you will see a Parameter VOP set to write out the density attribute. This can be used as your prototype for how to write out other volumes.

Examples

The following examples include this node.

attribfromvolume Example for Attribute from Volume geometry node

This example demonstrates how the AttribFromVolume SOP can be used to transfer volume values onto point attributes.

volumecompress Example for Volume Compress geometry node

This example shows how to use the Volume Compress SOP to reduce the memory requirements of volumes without too adversely affecting their appearance.

DetectOverlap Example for Volume Merge geometry node

This example shows how to detect the overlapping regions of many incoming volumes procedurally using Volume SOP and Volume Merge SOP.

volumeresample Example for Volume Resample geometry node

This example shows how to use the Volume Resample SOP to increase and decrease the resolution of a volume. It also shows how the different sampling options affect the quality of the resulting volume.

volumesurface_explicitgrade Example for Volume Surface geometry node

This example shows how to use the Volume Surface SOP to surface an SDF using another volume to specify the triangle sizes.

volumesurface_hierarchy Example for Volume Surface geometry node

This example shows how to use the Volume Surface SOP to surface a hierarchy of SDFs using explicit grading.

ImportVolumes Example for Volume VOP geometry node

This example shows how to import multiple volumes into a Volume VOP SOP.

PointCloudLookup Example for Point Cloud Iterate VOP node

This example shows how to accomplish point cloud lookups for volumes using pcfilter and pciterate. It demonstrates how to iterate over and import values returned by a query.

See also

VOP nodes