reflect

Description

Reflect incident vector across plane with given normal.

Signature

T reflect<T>(
    T i,
    T n)
    where T : __BuiltinFloatingPointType;

vector<T, N> reflect<T, N:int>(
    vector<T, N> i,
    vector<T, N> n)
    where T : __BuiltinFloatingPointType;

Generic Parameters

T: __BuiltinFloatingPointType

N : int

Parameters

i : T

The incident vector.

n : T

The normal vector.

i : vector<T, N>

The incident vector.

n : vector<T, N>

The normal vector.

Return value

The reflected vector.

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.