Matrix.decompose

Decomposes a transformation matrix into its component transformations.

The algorithm for decomposing a matrix is taken from the CSS3 Transforms specification; specifically, the decomposition code is based on the equivalent code published in "Graphics Gems II", edited by Jim Arvo, and available online.

class Matrix

bool

decompose

(

out graphene.vec3.Vec3 translate

out graphene.vec3.Vec3 scale

out graphene.quaternion.Quaternion rotate

out graphene.vec3.Vec3 shear

out graphene.vec4.Vec4 perspective

)

Parameters

translate graphene.vec3.Vec3: the translation vector
scale graphene.vec3.Vec3: the scale vector
rotate graphene.quaternion.Quaternion: the rotation quaternion
shear graphene.vec3.Vec3: the shear vector
perspective graphene.vec4.Vec4: the perspective vector

Return Value

Type: bool

true if the matrix could be decomposed