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Computer Graphics: Difference between revisions
→Rotation Matrix
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-k_y & k_x & 0 | -k_y & k_x & 0 | ||
\end{bmatrix}</math><br> | \end{bmatrix}</math><br> | ||
Then the rotation matrix is <math>\mathbf{R} = \mathbf{I}_{3} + (\sin \theta)\mathbf{K} + (1 - \cos \theta)\mathbf{K}^2</math> | Then the rotation matrix is <math>\mathbf{R} = \mathbf{I}_{3} + (\sin \theta)\mathbf{K} + (1 - \cos \theta)\mathbf{K}^2</math><br> | ||
Here the 4x4 form is: | Here the 4x4 form is: | ||
<math> | <math> | ||