dVec3

This table describes a three-dimensional vector with double float precision.

Members

• x, r, width: double
• y, g, height: double
• z, b, depth: double

Constructors

• dVec3()
• dVec3(x: double)
• dVec3(x: double, y: double)
• dVec3(x: double, y: double, z: double)

Methods

• DistanceToPoint()
• Dot
• Cross()
• Inverse()
• Length()
• Normalize
• Reflect()

Example

-- Create a new dVec3 object
local vec = dVec3()

-- Set values for the vector
vec.x = 1.0
vec.y = 2.0
vec.z = 3.0

-- Calculate the length of the vector
local length = vec:Length()

-- Normalize the vector
vec:Normalize()

-- Calculate the dot product of two vectors
local dotProduct = vec:Dot(anotherVec)

-- Reflect the vector
vec:Reflect()