GetW()
-
IdeasVacuum
- Always Here
- Posts: 6426
- Joined: Fri Oct 23, 2009 2:33 am
- Location: Wales, UK
- Contact:
GetW()
I think the Help needs to explain what 'W' actually is. Anybody have a good diagram they could donate?
IdeasVacuum
If it sounds simple, you have not grasped the complexity.
If it sounds simple, you have not grasped the complexity.
Re: GetW()
Quaternions and spatial rotation
w² = 1-x²-y²-z² to normalize the quaternion.
x,y,z are not the rotations of euler angles like RotateXXX() !!
Quaternions represent an orderless rotation in the 3d space (different from orderly Pitch,Yaw,Roll)
w² = 1-x²-y²-z² to normalize the quaternion.
x,y,z are not the rotations of euler angles like RotateXXX() !!
Quaternions represent an orderless rotation in the 3d space (different from orderly Pitch,Yaw,Roll)
PB 6.01 ― Win 10, 21H2 ― Ryzen 9 3900X, 32 GB ― NVIDIA GeForce RTX 3080 ― Vivaldi 6.0 ― www.unionbytes.de
Lizard - Script language for symbolic calculations and more ― Typeface - Sprite-based font include/module
Lizard - Script language for symbolic calculations and more ― Typeface - Sprite-based font include/module