Справка Houdini на русском Nodes VOP nodes

From NDC VOP node

Transforms a position from normal device coordinates to the coordinates in the appropriate space.

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This operator transforms a position from normal device coordinates to the coordinates in the space of the camera/light.

Parameters

Position In NDC Space

This is the position of a point in NDC space which is to be transformed into the context space. In SOPs/POPs, the resulting point will be in geometry space (i.e. SOP space). You do not normally have to transform the resulting position after using this VOP.

Outputs

The position of the point in camera space.

See also

VOP nodes