--- layout: stdlib-reference --- # cross ## Description Cross product. Returns the cross product of two 3D vectors. ## Signature

vector<T, 3> cross<T>(
    vector<T, 3> left,
    vector<T, 3> right)
    where T : __BuiltinFloatingPointType;

vector<T, 3> cross<T>(
    vector<T, 3> left,
    vector<T, 3> right)
    where T : __BuiltinIntegerType;

## Generic Parameters #### T: [\_\_BuiltinFloatingPointType](../interfaces/0_builtinfloatingpointtype-029hm/index.html) #### T: [\_\_BuiltinIntegerType](../interfaces/0_builtinintegertype-029g/index.html) ## Parameters #### left : [vector](../types/vector/index.html)\<[T](../types/vector/index.html#typeparam-T), 3\> The first vector. #### right : [vector](../types/vector/index.html)\<[T](../types/vector/index.html#typeparam-T), 3\> The second vector. ## Return value The cross product of left and right. ## Availability and Requirements Defined for the following targets: #### hlsl Available in all stages. #### glsl Available in all stages. #### cpp Available in all stages. #### cuda Available in all stages. #### metal Available in all stages. #### wgsl Available in all stages. #### spirv Available in all stages. #### llvm Available in all stages.