The ComponentMin method of the Vector3 struct returns a new Vector3 where each component is the minimum of the corresponding components of the current vector and another specified vector. This method is useful for component-wise comparison and selection of the smallest values between two vectors.

To use the ComponentMin method, you need to have an instance of a Vector3 and another Vector3 to compare against. The method will return a new Vector3 with each component being the minimum of the two vectors' components.

Example usage:

Vector3 vectorA = new Vector3(3.0f, 5.0f, 7.0f);
Vector3 vectorB = new Vector3(4.0f, 2.0f, 8.0f);
Vector3 result = vectorA.ComponentMin(ref vectorB);
// result is now (3.0f, 2.0f, 7.0f)