Vector4d data type for scripting

The vector data type is corresponding to the Vec4d type in C++. The implementation of the scripting type is done in prototypeVec3d.

You can use the following functions:

var vec = Vector4(1,2,3,4)
var vec2 = Vector4(10,20,30,4)

vec.multiply(0.5)           // Multiply vec with 0.5
vec.add(vec2)               // Add vec2 to vec
vec.sub(vec2)               // Subtract vec2 from vec

var norm    = vec.norm()    // Calculate the length of the vector
var sqrnorm = vec.sqrnorm() // Calculate the squared length of the vector

var sprod = vec.sprod(vec)  //Compute scalar product with the vector and itself

vec.normalize()             // Normalize vector

vec.zero()                  // Set all components of the vector to zero

print(vec)                  // Output vector to the console