Dot Product

Compute the dot product of two vectors, or two arrays of vectors. If arrays of vectors are provided, then the dot product will be taken on an element-by-element basis between the two arrays (e.g. if two arrays with three vectors each are provided, the result will be another array containing three scalars where the first output scalar is the result of taking the dot product between the first vectors in each input array, the second output vector is the result of taking the dotproduct between the second vectors in each input array, etc.). The inputs “A” and “B” must either both be vectors, or both be arrays of vectors with the same number of elements.

Installation

To use this node enable omni.graph.nodes in the Extension Manager.

Inputs

Name	Type	Descripton	Default
A (inputs:a)	['colord[3]', 'colord[3][]', 'colord[4]', 'colord[4][]', 'colorf[3]', 'colorf[3][]', 'colorf[4]', 'colorf[4][]', 'colorh[3]', 'colorh[3][]', 'colorh[4]', 'colorh[4][]', 'double[2]', 'double[2][]', 'double[3]', 'double[3][]', 'double[4]', 'double[4][]', 'double[]', 'float[2]', 'float[2][]', 'float[3]', 'float[3][]', 'float[4]', 'float[4][]', 'float[]', 'half[2]', 'half[2][]', 'half[3]', 'half[3][]', 'half[4]', 'half[4][]', 'half[]', 'normald[3]', 'normald[3][]', 'normalf[3]', 'normalf[3][]', 'normalh[3]', 'normalh[3][]', 'pointd[3]', 'pointd[3][]', 'pointf[3]', 'pointf[3][]', 'pointh[3]', 'pointh[3][]', 'quatd[4]', 'quatd[4][]', 'quatf[4]', 'quatf[4][]', 'quath[4]', 'quath[4][]', 'texcoordd[2]', 'texcoordd[2][]', 'texcoordd[3]', 'texcoordd[3][]', 'texcoordf[2]', 'texcoordf[2][]', 'texcoordf[3]', 'texcoordf[3][]', 'texcoordh[2]', 'texcoordh[2][]', 'texcoordh[3]', 'texcoordh[3][]', 'timecode[]', 'vectord[3]', 'vectord[3][]', 'vectorf[3]', 'vectorf[3][]', 'vectorh[3]', 'vectorh[3][]']	The first vector (or array of vectors) for which the dot product is to be computed.	None
B (inputs:b)	['colord[3]', 'colord[3][]', 'colord[4]', 'colord[4][]', 'colorf[3]', 'colorf[3][]', 'colorf[4]', 'colorf[4][]', 'colorh[3]', 'colorh[3][]', 'colorh[4]', 'colorh[4][]', 'double[2]', 'double[2][]', 'double[3]', 'double[3][]', 'double[4]', 'double[4][]', 'double[]', 'float[2]', 'float[2][]', 'float[3]', 'float[3][]', 'float[4]', 'float[4][]', 'float[]', 'half[2]', 'half[2][]', 'half[3]', 'half[3][]', 'half[4]', 'half[4][]', 'half[]', 'normald[3]', 'normald[3][]', 'normalf[3]', 'normalf[3][]', 'normalh[3]', 'normalh[3][]', 'pointd[3]', 'pointd[3][]', 'pointf[3]', 'pointf[3][]', 'pointh[3]', 'pointh[3][]', 'quatd[4]', 'quatd[4][]', 'quatf[4]', 'quatf[4][]', 'quath[4]', 'quath[4][]', 'texcoordd[2]', 'texcoordd[2][]', 'texcoordd[3]', 'texcoordd[3][]', 'texcoordf[2]', 'texcoordf[2][]', 'texcoordf[3]', 'texcoordf[3][]', 'texcoordh[2]', 'texcoordh[2][]', 'texcoordh[3]', 'texcoordh[3][]', 'timecode[]', 'vectord[3]', 'vectord[3][]', 'vectorf[3]', 'vectorf[3][]', 'vectorh[3]', 'vectorh[3][]']	The second vector (or array of vectors) for which the dot product is to be computed.	None

Outputs

Name	Type	Descripton	Default
Product (outputs:product)	['double', 'double[]', 'float', 'float[]', 'half', 'half[]', 'timecode']	The resulting dot product between vector(s) “A” and vector(s) “B”.	None

Metadata

Name	Value
Unique ID	omni.graph.nodes.DotProduct
Version	1
Extension	omni.graph.nodes
Has State?	False
Implementation Language	C++
Default Memory Type	cpu
Generated Code Exclusions	None
uiName	Dot Product
Categories	math:operator
Generated Class Name	OgnDotProductDatabase
Python Module	omni.graph.nodes