These are support scenes for creating AR and VR applications in Godot.Please note: Godot XR Tools v3 has breaking changes compared to v2!They need to be used in combination with one of the AR or VR interfaces.This plugin requires features added to Godot 3.5Documentation is provided here:https://godotvr.github.io/godot-xr-tools/
LinearAlgebra
An asset by Gan_HOPE326
Quick Information
LinearAlgebra
A small library to do some complex linear algebra (matrix and vector operations) in GDScript. Includes QR decomposition and a basic diagonalization algorithm for symmetric matrices. Due to GDScript's speed, it's oriented towards performance, not ease of use, so the interface may not be intuitive!
Supported Engine Version
3.2
Version String
0.1
Support Level
community
Modified Date
6 years ago
Git URL
Issue URL
godot-linalg
Linear Algebra library in GDScript for Godot Engine
All methods are optimised for maximum speed. They take arrays and assume the right dimension for them. If the inputs aren't right they'll crash. Third input is used for the answer, preallocated. There are no conditional branchings. Just use the method appropriate to the situation. The names are coded to reflect that. s = scalar, v = vector and m = matrix. So for example
dot_vm(v, M)
is a dot product between vector and matrix (in that order). Wherever the in_place argument is provided, it is possible to perform the operation on the object itself instead of instantiating a new one (this too optimises performance). So for example
transpose(M, true)
will turn M into its own transpose by reference, whereas
MT = transpose(M)
will leave M unaltered.
Most method names are self-explanatory. The less intuitive are:
householder(v): computes the Householder matrix of a vector;qr(M): computes the QR decomposition of a square matrix;eigs_powerit: computes the eigenvalues and eigenvectors of a square symmetric matrix using the power iteration algorithm combined with a Hotelling deflation (check out this book for more details).
A small library to do some complex linear algebra (matrix and vector operations) in GDScript. Includes QR decomposition and a basic diagonalization algorithm for symmetric matrices. Due to GDScript's speed, it's oriented towards performance, not ease of use, so the interface may not be intuitive!
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Quick Information
LinearAlgebra
A small library to do some complex linear algebra (matrix and vector operations) in GDScript. Includes QR decomposition and a basic diagonalization algorithm for symmetric matrices. Due to GDScript's speed, it's oriented towards performance, not ease of use, so the interface may not be intuitive!
Supported Engine Version
3.2
Version String
0.1
Support Level
community
Modified Date
6 years ago
Git URL
Issue URL
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