cadnano.extras.math.vector module

class Vector2(x, y)

Bases: tuple

x

Alias for field number 0

y

Alias for field number 1

class Vector3(x, y, z)

Bases: tuple

x

Alias for field number 0

y

Alias for field number 1

z

Alias for field number 2

addVectors(v1, v2)

applyMatrix3(m, v)

applyMatrix4(m, v)

crossProduct(a, b)

return normalized cross product

multiplyScalar(v, s)

return v1*s

normalToPlane(v1, v2, v3)

Calculate unit normal to the normal to the plane defined by vertices v1, v2, and v3

normalizeV2(v)

normalizeV3(v)

subVectors(v1, v2)

return v1 - v2

v2AngleBetween(a, b)

v2DistanceAndAngle(a, b)

v2dot(a, b)

v3SetX(v, x)

v3SetY(v, y)

v3SetZ(v, z)