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Diffstat (limited to 'doc/classes/Transform3D.xml')
| -rw-r--r-- | doc/classes/Transform3D.xml | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/doc/classes/Transform3D.xml b/doc/classes/Transform3D.xml index e259c29426..cefc74867c 100644 --- a/doc/classes/Transform3D.xml +++ b/doc/classes/Transform3D.xml @@ -102,14 +102,43 @@ <argument index="0" name="axis" type="Vector3" /> <argument index="1" name="angle" type="float" /> <description> - Returns a copy of the transform rotated around the given [code]axis[/code] by the given [code]angle[/code] (in radians), using matrix multiplication. The [code]axis[/code] must be a normalized vector. + Returns a copy of the transform rotated around the given [code]axis[/code] by the given [code]angle[/code] (in radians). + The [code]axis[/code] must be a normalized vector. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding rotation transform [code]R[/code] from the left, i.e., [code]R * X[/code]. + This can be seen as transforming with respect to the global/parent frame. + </description> + </method> + <method name="rotated_local" qualifiers="const"> + <return type="Transform3D" /> + <argument index="0" name="axis" type="Vector3" /> + <argument index="1" name="angle" type="float" /> + <description> + Returns a copy of the transform rotated around the given [code]axis[/code] by the given [code]angle[/code] (in radians). + The [code]axis[/code] must be a normalized vector. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding rotation transform [code]R[/code] from the right, i.e., [code]X * R[/code]. + This can be seen as transforming with respect to the local frame. </description> </method> <method name="scaled" qualifiers="const"> <return type="Transform3D" /> <argument index="0" name="scale" type="Vector3" /> <description> - Returns a copy of the transform with its basis and origin scaled by the given [code]scale[/code] factor, using matrix multiplication. + Returns a copy of the transform scaled by the given [code]scale[/code] factor. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding scaling transform [code]S[/code] from the left, i.e., [code]S * X[/code]. + This can be seen as transforming with respect to the global/parent frame. + </description> + </method> + <method name="scaled_local" qualifiers="const"> + <return type="Transform3D" /> + <argument index="0" name="scale" type="Vector3" /> + <description> + Returns a copy of the transform scaled by the given [code]scale[/code] factor. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding scaling transform [code]S[/code] from the right, i.e., [code]X * S[/code]. + This can be seen as transforming with respect to the local frame. </description> </method> <method name="spherical_interpolate_with" qualifiers="const"> @@ -120,12 +149,24 @@ Returns a transform spherically interpolated between this transform and another by a given [code]weight[/code] (on the range of 0.0 to 1.0). </description> </method> + <method name="translated" qualifiers="const"> + <return type="Transform3D" /> + <argument index="0" name="offset" type="Vector3" /> + <description> + Returns a copy of the transform translated by the given [code]offset[/code]. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding translation transform [code]T[/code] from the left, i.e., [code]T * X[/code]. + This can be seen as transforming with respect to the global/parent frame. + </description> + </method> <method name="translated_local" qualifiers="const"> <return type="Transform3D" /> <argument index="0" name="offset" type="Vector3" /> <description> - Returns a copy of the transform translated by the given [code]offset[/code], relative to the transform's basis vectors. - Unlike [method rotated] and [method scaled], this does not use matrix multiplication. + Returns a copy of the transform translated by the given [code]offset[/code]. + This method is an optimized version of multiplying the given transform [code]X[/code] + with a corresponding translation transform [code]T[/code] from the right, i.e., [code]X * T[/code]. + This can be seen as transforming with respect to the local frame. </description> </method> </methods> |