Luna::dot

f32 dot(const Float4 &v1, const Float4 &v2)

Computes the dot product of two vectors.

This function performs the following operations:

return v1.x * v2.x + v1.y * v2.y + v1.z * v2.z + v1.w * v2.w;

Parameters

• in v1

  The first vector.

• in v2

  The second vector.

Return value

Returns the dot product of two vectors.