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Diffstat (limited to 'quick3d/chapter04/index.rst')
| -rw-r--r-- | quick3d/chapter04/index.rst | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/quick3d/chapter04/index.rst b/quick3d/chapter04/index.rst index fab511a..de5a7c4 100644 --- a/quick3d/chapter04/index.rst +++ b/quick3d/chapter04/index.rst @@ -239,11 +239,9 @@ One or more transformations can be applied to an `Item3D`'s `transform` or `pret As explained above, we want the hamburger* to rotate in the flight direction, so we need to achieve three things: - When moving *hamburger* along the `x` axis (left or right), the *hamburger* should roll a bit into flight direction. (the rotation axis is the `z` axis) - - When moving *hamburger* along the `x` axis (left or right), it should move the nose in flight direction. (the rotation axis is the `y` axis) - - When moving *hamburger* along the `y` axis (up or down), the *hamburger* should move its front up or down. (the rotation axis is the `x` axis) + * When moving *hamburger* along the `x` axis (left or right), the *hamburger* should roll a bit into flight direction. (the rotation axis is the `z` axis) + * When moving *hamburger* along the `x` axis (left or right), it should move the nose in flight direction. (the rotation axis is the `y` axis) + * When moving *hamburger* along the `y` axis (up or down), the *hamburger* should move its front up or down. (the rotation axis is the `x` axis) Now we can add the different transformations to the `transform` property in the `Player.qml` and specify their axis. We are connecting the angle of each rotation directly to the acceleration, which will have a fairly good-looking result. The scalar factors have been obtained by trial and error: |