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Merge pull request #8122 from tagcup/axis_check_normalization

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Explicitly documented that Transform.basis is not necessarily an orth…
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Rémi Verschelde 2017-03-24 22:51:27 +01:00 • committed by GitHub
commit beba97c0c3
3 changed files with 13 additions and 6 deletions
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doc/base/classes.xml
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@ -20704,7 +20704,7 @@
3x3 matrix datatype.
</brief_description>
<description>
3x3 matrix used for 3D rotation and scale. Contains 3 vector fields x,y and z as its columns, which can be interpreted as the local basis vectors of a transformation. Can also be accessed as array of 3D vectors. Almost always used as orthogonal basis for a [Transform].
3x3 matrix used for 3D rotation and scale. Contains 3 vector fields x,y and z as its columns, which can be interpreted as the local basis vectors of a transformation. Can also be accessed as array of 3D vectors. These vectors are orthogonal to each other, but are not necessarily normalized. Almost always used as orthogonal basis for a [Transform].
For such use, it is composed of a scaling and a rotation matrix, in that order (M = R.S).
</description>
<methods>
@ -20725,7 +20725,7 @@
<argument index="1" name="phi" type="float">
</argument>
<description>
Create a rotation matrix which rotates around the given axis by the specified angle.
Create a rotation matrix which rotates around the given axis by the specified angle. The axis must be a normalized vector.
</description>
</method>
<method name="Matrix3">
@ -20792,7 +20792,7 @@
<argument index="1" name="phi" type="float">
</argument>
<description>
Introduce an additional rotation around the given axis by phi. Only relevant when the matrix is being used as a part of [Transform].
Introduce an additional rotation around the given axis by phi. Only relevant when the matrix is being used as a part of [Transform]. The axis must be a normalized vector.
</description>
</method>
<method name="scaled">
@ -31548,7 +31548,7 @@
<argument index="1" name="angle" type="float">
</argument>
<description>
Returns a quaternion that will rotate around the given axis by the specified angle.
Returns a quaternion that will rotate around the given axis by the specified angle. The axis must be a normalized vector.
</description>
</method>
<method name="Quat">
@ -43200,7 +43200,7 @@
<argument index="1" name="phi" type="float">
</argument>
<description>
Rotate the transform around given axis by phi.
Rotate the transform around given axis by phi. The axis must be a normalized vector.
</description>
</method>
<method name="scaled">
@ -45402,7 +45402,7 @@ do_property].
<argument index="1" name="phi" type="float">
</argument>
<description>
Rotates the vector around some axis by phi radians.
Rotates the vector around some axis by phi radians. The axis must be a normalized vector.
</description>
</method>
<method name="slide">