diff options
Diffstat (limited to 'doc/classes/Transform2D.xml')
| -rw-r--r-- | doc/classes/Transform2D.xml | 108 |
1 files changed, 73 insertions, 35 deletions
diff --git a/doc/classes/Transform2D.xml b/doc/classes/Transform2D.xml index e1f7ff21d0..3b76348c09 100644 --- a/doc/classes/Transform2D.xml +++ b/doc/classes/Transform2D.xml @@ -22,34 +22,34 @@ </constructor> <constructor name="Transform2D"> <return type="Transform2D" /> - <argument index="0" name="from" type="Transform2D" /> + <param index="0" name="from" type="Transform2D" /> <description> Constructs a [Transform2D] as a copy of the given [Transform2D]. </description> </constructor> <constructor name="Transform2D"> <return type="Transform2D" /> - <argument index="0" name="rotation" type="float" /> - <argument index="1" name="position" type="Vector2" /> + <param index="0" name="rotation" type="float" /> + <param index="1" name="position" type="Vector2" /> <description> Constructs the transform from a given angle (in radians) and position. </description> </constructor> <constructor name="Transform2D"> <return type="Transform2D" /> - <argument index="0" name="rotation" type="float" /> - <argument index="1" name="scale" type="Vector2" /> - <argument index="2" name="skew" type="float" /> - <argument index="3" name="position" type="Vector2" /> + <param index="0" name="rotation" type="float" /> + <param index="1" name="scale" type="Vector2" /> + <param index="2" name="skew" type="float" /> + <param index="3" name="position" type="Vector2" /> <description> Constructs the transform from a given angle (in radians), scale, skew (in radians) and position. </description> </constructor> <constructor name="Transform2D"> <return type="Transform2D" /> - <argument index="0" name="x_axis" type="Vector2" /> - <argument index="1" name="y_axis" type="Vector2" /> - <argument index="2" name="origin" type="Vector2" /> + <param index="0" name="x_axis" type="Vector2" /> + <param index="1" name="y_axis" type="Vector2" /> + <param index="2" name="origin" type="Vector2" /> <description> Constructs the transform from 3 [Vector2] values representing [member x], [member y], and the [member origin] (the three column vectors). </description> @@ -64,7 +64,7 @@ </method> <method name="basis_xform" qualifiers="const"> <return type="Vector2" /> - <argument index="0" name="v" type="Vector2" /> + <param index="0" name="v" type="Vector2" /> <description> Returns a vector transformed (multiplied) by the basis matrix. This method does not account for translation (the origin vector). @@ -72,7 +72,7 @@ </method> <method name="basis_xform_inv" qualifiers="const"> <return type="Vector2" /> - <argument index="0" name="v" type="Vector2" /> + <param index="0" name="v" type="Vector2" /> <description> Returns a vector transformed (multiplied) by the inverse basis matrix. This method does not account for translation (the origin vector). @@ -104,8 +104,8 @@ </method> <method name="interpolate_with" qualifiers="const"> <return type="Transform2D" /> - <argument index="0" name="xform" type="Transform2D" /> - <argument index="1" name="weight" type="float" /> + <param index="0" name="xform" type="Transform2D" /> + <param index="1" name="weight" type="float" /> <description> Returns a transform interpolated between this transform and another by a given [code]weight[/code] (on the range of 0.0 to 1.0). </description> @@ -118,14 +118,14 @@ </method> <method name="is_equal_approx" qualifiers="const"> <return type="bool" /> - <argument index="0" name="xform" type="Transform2D" /> + <param index="0" name="xform" type="Transform2D" /> <description> Returns [code]true[/code] if this transform and [code]transform[/code] are approximately equal, by calling [code]is_equal_approx[/code] on each component. </description> </method> <method name="looking_at" qualifiers="const"> <return type="Transform2D" /> - <argument index="0" name="target" type="Vector2" default="Vector2(0, 0)" /> + <param index="0" name="target" type="Vector2" default="Vector2(0, 0)" /> <description> Returns a copy of the transform rotated such that it's rotation on the X-axis points towards the [code]target[/code] position. Operations take place in global space. @@ -139,28 +139,54 @@ </method> <method name="rotated" qualifiers="const"> <return type="Transform2D" /> - <argument index="0" name="angle" type="float" /> + <param index="0" name="angle" type="float" /> <description> - Returns a copy of the transform rotated by the given [code]angle[/code] (in radians), using matrix multiplication. + Returns a copy of the transform rotated by the given [code]angle[/code] (in radians). + 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="Transform2D" /> + <param index="0" name="angle" type="float" /> + <description> + Returns a copy of the transform rotated by the given [code]angle[/code] (in radians). + 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="Transform2D" /> - <argument index="0" name="scale" type="Vector2" /> + <param index="0" name="scale" type="Vector2" /> + <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 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="Transform2D" /> + <param index="0" name="scale" type="Vector2" /> <description> - Returns a copy of the transform 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 right, i.e., [code]X * S[/code]. + This can be seen as transforming with respect to the local frame. </description> </method> <method name="set_rotation"> <return type="void" /> - <argument index="0" name="rotation" type="float" /> + <param index="0" name="rotation" type="float" /> <description> Sets the transform's rotation (in radians). </description> </method> <method name="set_scale"> <return type="void" /> - <argument index="0" name="scale" type="Vector2" /> + <param index="0" name="scale" type="Vector2" /> <description> Sets the transform's scale. [b]Note:[/b] Negative X scales in 2D are not decomposable from the transformation matrix. Due to the way scale is represented with transformation matrices in Godot, negative scales on the X axis will be changed to negative scales on the Y axis and a rotation of 180 degrees when decomposed. @@ -168,17 +194,29 @@ </method> <method name="set_skew"> <return type="void" /> - <argument index="0" name="skew" type="float" /> + <param index="0" name="skew" type="float" /> <description> Sets the transform's skew (in radians). </description> </method> <method name="translated" qualifiers="const"> <return type="Transform2D" /> - <argument index="0" name="offset" type="Vector2" /> + <param index="0" name="offset" type="Vector2" /> + <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="Transform2D" /> + <param index="0" name="offset" type="Vector2" /> <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> @@ -207,7 +245,7 @@ <operators> <operator name="operator !="> <return type="bool" /> - <argument index="0" name="right" type="Transform2D" /> + <param index="0" name="right" type="Transform2D" /> <description> Returns [code]true[/code] if the transforms are not equal. [b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable. @@ -215,49 +253,49 @@ </operator> <operator name="operator *"> <return type="PackedVector2Array" /> - <argument index="0" name="right" type="PackedVector2Array" /> + <param index="0" name="right" type="PackedVector2Array" /> <description> Transforms (multiplies) each element of the [Vector2] array by the given [Transform2D] matrix. </description> </operator> <operator name="operator *"> <return type="Rect2" /> - <argument index="0" name="right" type="Rect2" /> + <param index="0" name="right" type="Rect2" /> <description> Transforms (multiplies) the [Rect2] by the given [Transform2D] matrix. </description> </operator> <operator name="operator *"> <return type="Transform2D" /> - <argument index="0" name="right" type="Transform2D" /> + <param index="0" name="right" type="Transform2D" /> <description> Composes these two transformation matrices by multiplying them together. This has the effect of transforming the second transform (the child) by the first transform (the parent). </description> </operator> <operator name="operator *"> <return type="Vector2" /> - <argument index="0" name="right" type="Vector2" /> + <param index="0" name="right" type="Vector2" /> <description> Transforms (multiplies) the [Vector2] by the given [Transform2D] matrix. </description> </operator> <operator name="operator *"> <return type="Transform2D" /> - <argument index="0" name="right" type="float" /> + <param index="0" name="right" type="float" /> <description> This operator multiplies all components of the [Transform2D], including the origin vector, which scales it uniformly. </description> </operator> <operator name="operator *"> <return type="Transform2D" /> - <argument index="0" name="right" type="int" /> + <param index="0" name="right" type="int" /> <description> This operator multiplies all components of the [Transform2D], including the origin vector, which scales it uniformly. </description> </operator> <operator name="operator =="> <return type="bool" /> - <argument index="0" name="right" type="Transform2D" /> + <param index="0" name="right" type="Transform2D" /> <description> Returns [code]true[/code] if the transforms are exactly equal. [b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable. @@ -265,7 +303,7 @@ </operator> <operator name="operator []"> <return type="Vector2" /> - <argument index="0" name="index" type="int" /> + <param index="0" name="index" type="int" /> <description> Access transform components using their index. [code]t[0][/code] is equivalent to [code]t.x[/code], [code]t[1][/code] is equivalent to [code]t.y[/code], and [code]t[2][/code] is equivalent to [code]t.origin[/code]. </description> |