177 lines
5.3 KiB
XML
177 lines
5.3 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="Transform2D" category="Built-In Types" version="3.1">
|
|
<brief_description>
|
|
2D Transformation. 3x2 matrix.
|
|
</brief_description>
|
|
<description>
|
|
Represents one or many transformations in 2D space such as translation, rotation, or scaling. It consists of a two [Vector2] x, y and [Vector2] "origin". It is similar to a 3x2 matrix.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<demos>
|
|
</demos>
|
|
<methods>
|
|
<method name="Transform2D">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="from" type="Transform">
|
|
</argument>
|
|
<description>
|
|
Constructs the transform from a 3D [Transform].
|
|
</description>
|
|
</method>
|
|
<method name="Transform2D">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="x_axis" type="Vector2">
|
|
</argument>
|
|
<argument index="1" name="y_axis" type="Vector2">
|
|
</argument>
|
|
<argument index="2" name="origin" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Constructs the transform from 3 [Vector2]s representing x, y, and origin.
|
|
</description>
|
|
</method>
|
|
<method name="Transform2D">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="rotation" type="float">
|
|
</argument>
|
|
<argument index="1" name="position" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Constructs the transform from a given angle (in radians) and position.
|
|
</description>
|
|
</method>
|
|
<method name="affine_inverse">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<description>
|
|
Returns the inverse of the matrix.
|
|
</description>
|
|
</method>
|
|
<method name="basis_xform">
|
|
<return type="Vector2">
|
|
</return>
|
|
<argument index="0" name="v" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Transforms the given vector by this transform's basis (no translation).
|
|
</description>
|
|
</method>
|
|
<method name="basis_xform_inv">
|
|
<return type="Vector2">
|
|
</return>
|
|
<argument index="0" name="v" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Inverse-transforms the given vector by this transform's basis (no translation).
|
|
</description>
|
|
</method>
|
|
<method name="get_origin">
|
|
<return type="Vector2">
|
|
</return>
|
|
<description>
|
|
Returns the transform's origin (translation).
|
|
</description>
|
|
</method>
|
|
<method name="get_rotation">
|
|
<return type="float">
|
|
</return>
|
|
<description>
|
|
Returns the transform's rotation (in radians).
|
|
</description>
|
|
</method>
|
|
<method name="get_scale">
|
|
<return type="Vector2">
|
|
</return>
|
|
<description>
|
|
Returns the scale.
|
|
</description>
|
|
</method>
|
|
<method name="interpolate_with">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="transform" type="Transform2D">
|
|
</argument>
|
|
<argument index="1" name="weight" type="float">
|
|
</argument>
|
|
<description>
|
|
Returns a transform interpolated between this transform and another by a given weight (0-1).
|
|
</description>
|
|
</method>
|
|
<method name="inverse">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<description>
|
|
Returns the inverse of the transform, under the assumption that the transformation is composed of rotation and translation (no scaling, use affine_inverse for transforms with scaling).
|
|
</description>
|
|
</method>
|
|
<method name="orthonormalized">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<description>
|
|
Returns the transform with the basis orthogonal (90 degrees), and normalized axis vectors.
|
|
</description>
|
|
</method>
|
|
<method name="rotated">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="phi" type="float">
|
|
</argument>
|
|
<description>
|
|
Rotates the transform by the given angle (in radians).
|
|
</description>
|
|
</method>
|
|
<method name="scaled">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="scale" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Scales the transform by the given factor.
|
|
</description>
|
|
</method>
|
|
<method name="translated">
|
|
<return type="Transform2D">
|
|
</return>
|
|
<argument index="0" name="offset" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Translates the transform by the given offset.
|
|
</description>
|
|
</method>
|
|
<method name="xform">
|
|
<return type="var">
|
|
</return>
|
|
<argument index="0" name="v" type="var">
|
|
</argument>
|
|
<description>
|
|
Transforms the given [Vector2] or [Rect2] by this transform.
|
|
</description>
|
|
</method>
|
|
<method name="xform_inv">
|
|
<return type="var">
|
|
</return>
|
|
<argument index="0" name="v" type="var">
|
|
</argument>
|
|
<description>
|
|
Inverse-transforms the given [Vector2] or [Rect2] by this transform.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="origin" type="Vector2" setter="" getter="">
|
|
The transform's translation offset.
|
|
</member>
|
|
<member name="x" type="Vector2" setter="" getter="">
|
|
The X axis of 2x2 basis matrix containing 2 [Vector2]s as its columns: X axis and Y axis. These vectors can be interpreted as the basis vectors of local coordinate system traveling with the object.
|
|
</member>
|
|
<member name="y" type="Vector2" setter="" getter="">
|
|
The Y axis of 2x2 basis matrix containing 2 [Vector2]s as its columns: X axis and Y axis. These vectors can be interpreted as the basis vectors of local coordinate system traveling with the object.
|
|
</member>
|
|
</members>
|
|
<constants>
|
|
</constants>
|
|
</class>
|