HSJIN-AIR-APP/Library/PackageCache/com.unity.shadergraph/Documentation~/Projection-Node.md

Projection Node

Description

Returns the result of projecting the value of input A onto a straight line parallel to the value of input B.

Ports

Name	Direction	Type	Description
A	Input	Dynamic Vector	First input value
B	Input	Dynamic Vector	Second input value
Out	Output	Dynamic Vector	Output value

Generated Code Example

The following example code represents one possible outcome of this node.

void Unity_Projection_float4(float4 A, float4 B, out float4 Out)
{
    Out = B * dot(A, B) / dot(B, B);
}