Difference between revisions of "User:DavidJCobb"
Jump to navigation
Jump to search
m
→Rotation resources
imported>DavidJCobb m (Axis-angles done!) |
imported>DavidJCobb |
||
| Line 19: | Line 19: | ||
[http://www.vectoralgebra.info/eulermatrix.html This page] generates forumlae to convert from Euler angles (in any convention) to rotation matrices. | [http://www.vectoralgebra.info/eulermatrix.html This page] generates forumlae to convert from Euler angles (in any convention) to rotation matrices. | ||
[http://www.vectoralgebra.info/axisangle.html This page] and [http://www.vectoralgebra.info/euleranglesvector.html this page] together offer the information needed to convert from Euler angles (in any convention) to an axis-angle representation by way of rotation matrices. | [http://www.vectoralgebra.info/axisangle.html This page] and [http://www.vectoralgebra.info/euleranglesvector.html this page] together offer the information needed to convert from Euler angles (in any convention) to an axis-angle representation by way of rotation matrices. The axis you get won't be normalized. | ||
[https://web.archive.org/web/20051124013711/http://skal.planet-d.net/demo/matrixfaq.htm#Q37 This page] describes how to pull right-handed Euler ZYX from a rotation matrix. It's easy to convert the math to left-handed if you use [http://www.vectoralgebra.info/eulermatrix.html the matrix formula generator linked earlier] and if you understand what atan2 does and why. | [https://web.archive.org/web/20051124013711/http://skal.planet-d.net/demo/matrixfaq.htm#Q37 This page] describes how to pull right-handed Euler ZYX from a rotation matrix. It's easy to convert the math to left-handed if you use [http://www.vectoralgebra.info/eulermatrix.html the matrix formula generator linked earlier] and if you understand what atan2 does and why. | ||