568 Chapter 12: Methods
Parameters
None.
Example
This statement creates an identity transform and stores it in the variable tTransform:
tTransform = transform()
See also
transform (property), preRotate, preTranslate(), preScale(), rotate,
translate, scale (command)
translate
Usage
member(whichCastmember).node(whichNode).translate(xIncrement, \
yIncrement, zIncrement {, relativeTo})
member(whichCastmember).node(whichNode).translate\
(translateVector {, relativeTo})
transform.translate(xIncrement, yIncrement, zIncrement \
{, relativeTo})
transform.translate(translateVector {, relativeTo})
Description
3D command; applies a translation after the current positional, rotational, and scale offsets held
by a referenced node’s transform object or the directly referenced transform object. The
translation must be specified as a set of three increments along the three corresponding axes.
These increments may be specified explicitly in the form of
xIncrement, yIncrement, and
zIncrement, or by a translateVector, where the x component of the vector corresponds to the
translation along the x axis, y about y axis, and z about z axis.
A node can be a camera, model, light or group object.
Parameters
xIncrement
Required if specifying a set of three increments. Specifies the x-axis increment.
yIncrement Required if specifying a set of three increments. Specifies the y-axis increment.
zIncrement Required if specifying a set of three increments. Specifies the z-axis increment.
translateVector Required if specifying a vector. Specifies the vector that contains the x, y, and
z components.
relativeTo Optional. Determines which coordinate system’s axes are used to apply the desired
translational changes. The
relativeTo parameter can have any of the following values:
• #self applies the increments relative to the node’s local coordinate system (the x, y and z axes
specified for the model during authoring). This value is used as the default if you use the
translate command with a node reference and the relativeTo parameter is not specified.
• #parent applies the increments relative to the node’s parent’s coordinate system. This value is
used as the default if you use the
translate command with a transform reference and the
relativeTo parameter is not specified.
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