diff options
Diffstat (limited to 'doc/classes/Animation.xml')
| -rw-r--r-- | doc/classes/Animation.xml | 107 |
1 files changed, 51 insertions, 56 deletions
diff --git a/doc/classes/Animation.xml b/doc/classes/Animation.xml index 5186cb2ea1..008296713d 100644 --- a/doc/classes/Animation.xml +++ b/doc/classes/Animation.xml @@ -26,6 +26,7 @@ [/csharp] [/codeblocks] Animations are just data containers, and must be added to nodes such as an [AnimationPlayer] to be played back. Animation tracks have different types, each with its own set of dedicated methods. Check [enum TrackType] to see available types. + [b]Note:[/b] For 3D position/rotation/scale, using the dedicated [constant TYPE_POSITION_3D], [constant TYPE_ROTATION_3D] and [constant TYPE_SCALE_3D] track types instead of [constant TYPE_VALUE] is recommended for performance reasons. </description> <tutorials> <link title="Animation documentation index">$DOCS_URL/tutorials/animation/index.html</link> @@ -44,7 +45,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the animation name at the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of an Animation Track. + Returns the animation name at the key identified by [param key_idx]. The [param track_idx] must be the index of an Animation Track. </description> </method> <method name="animation_track_insert_key"> @@ -53,7 +54,7 @@ <param index="1" name="time" type="float" /> <param index="2" name="animation" type="StringName" /> <description> - Inserts a key with value [code]animation[/code] at the given [code]time[/code] (in seconds). The [code]track_idx[/code] must be the index of an Animation Track. + Inserts a key with value [param animation] at the given [param time] (in seconds). The [param track_idx] must be the index of an Animation Track. </description> </method> <method name="animation_track_set_key_animation"> @@ -62,7 +63,7 @@ <param index="1" name="key_idx" type="int" /> <param index="2" name="animation" type="StringName" /> <description> - Sets the key identified by [code]key_idx[/code] to value [code]animation[/code]. The [code]track_idx[/code] must be the index of an Animation Track. + Sets the key identified by [param key_idx] to value [param animation]. The [param track_idx] must be the index of an Animation Track. </description> </method> <method name="audio_track_get_key_end_offset" qualifiers="const"> @@ -70,7 +71,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the end offset of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of an Audio Track. + Returns the end offset of the key identified by [param key_idx]. The [param track_idx] must be the index of an Audio Track. End offset is the number of seconds cut off at the ending of the audio stream. </description> </method> @@ -79,7 +80,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the start offset of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of an Audio Track. + Returns the start offset of the key identified by [param key_idx]. The [param track_idx] must be the index of an Audio Track. Start offset is the number of seconds cut off at the beginning of the audio stream. </description> </method> @@ -88,7 +89,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the audio stream of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of an Audio Track. + Returns the audio stream of the key identified by [param key_idx]. The [param track_idx] must be the index of an Audio Track. </description> </method> <method name="audio_track_insert_key"> @@ -99,8 +100,8 @@ <param index="3" name="start_offset" type="float" default="0" /> <param index="4" name="end_offset" type="float" default="0" /> <description> - Inserts an Audio Track key at the given [code]time[/code] in seconds. The [code]track_idx[/code] must be the index of an Audio Track. - [code]stream[/code] is the [AudioStream] resource to play. [code]start_offset[/code] is the number of seconds cut off at the beginning of the audio stream, while [code]end_offset[/code] is at the ending. + Inserts an Audio Track key at the given [param time] in seconds. The [param track_idx] must be the index of an Audio Track. + [param stream] is the [AudioStream] resource to play. [param start_offset] is the number of seconds cut off at the beginning of the audio stream, while [param end_offset] is at the ending. </description> </method> <method name="audio_track_set_key_end_offset"> @@ -109,7 +110,7 @@ <param index="1" name="key_idx" type="int" /> <param index="2" name="offset" type="float" /> <description> - Sets the end offset of the key identified by [code]key_idx[/code] to value [code]offset[/code]. The [code]track_idx[/code] must be the index of an Audio Track. + Sets the end offset of the key identified by [param key_idx] to value [param offset]. The [param track_idx] must be the index of an Audio Track. </description> </method> <method name="audio_track_set_key_start_offset"> @@ -118,7 +119,7 @@ <param index="1" name="key_idx" type="int" /> <param index="2" name="offset" type="float" /> <description> - Sets the start offset of the key identified by [code]key_idx[/code] to value [code]offset[/code]. The [code]track_idx[/code] must be the index of an Audio Track. + Sets the start offset of the key identified by [param key_idx] to value [param offset]. The [param track_idx] must be the index of an Audio Track. </description> </method> <method name="audio_track_set_key_stream"> @@ -127,15 +128,7 @@ <param index="1" name="key_idx" type="int" /> <param index="2" name="stream" type="Resource" /> <description> - Sets the stream of the key identified by [code]key_idx[/code] to value [code]stream[/code]. The [code]track_idx[/code] must be the index of an Audio Track. - </description> - </method> - <method name="bezier_track_get_key_handle_mode" qualifiers="const"> - <return type="int" /> - <param index="0" name="track_idx" type="int" /> - <param index="1" name="key_idx" type="int" /> - <description> - Returns the handle mode of the key identified by [code]index[/code]. See [enum HandleMode] for possible values. The [code]track_idx[/code] must be the index of a Bezier Track. + Sets the stream of the key identified by [param key_idx] to value [param stream]. The [param track_idx] must be the index of an Audio Track. </description> </method> <method name="bezier_track_get_key_in_handle" qualifiers="const"> @@ -143,7 +136,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the in handle of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of a Bezier Track. + Returns the in handle of the key identified by [param key_idx]. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_get_key_out_handle" qualifiers="const"> @@ -151,7 +144,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the out handle of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of a Bezier Track. + Returns the out handle of the key identified by [param key_idx]. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_get_key_value" qualifiers="const"> @@ -159,7 +152,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="key_idx" type="int" /> <description> - Returns the value of the key identified by [code]key_idx[/code]. The [code]track_idx[/code] must be the index of a Bezier Track. + Returns the value of the key identified by [param key_idx]. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_insert_key"> @@ -169,10 +162,9 @@ <param index="2" name="value" type="float" /> <param index="3" name="in_handle" type="Vector2" default="Vector2(0, 0)" /> <param index="4" name="out_handle" type="Vector2" default="Vector2(0, 0)" /> - <param index="5" name="handle_mode" type="int" enum="Animation.HandleMode" default="1" /> <description> - Inserts a Bezier Track key at the given [code]time[/code] in seconds. The [code]track_idx[/code] must be the index of a Bezier Track. - [code]in_handle[/code] is the left-side weight of the added Bezier curve point, [code]out_handle[/code] is the right-side one, while [code]value[/code] is the actual value at this point. + Inserts a Bezier Track key at the given [param time] in seconds. The [param track_idx] must be the index of a Bezier Track. + [param in_handle] is the left-side weight of the added Bezier curve point, [param out_handle] is the right-side one, while [param value] is the actual value at this point. </description> </method> <method name="bezier_track_interpolate" qualifiers="const"> @@ -180,17 +172,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="time" type="float" /> <description> - Returns the interpolated value at the given [code]time[/code] (in seconds). The [code]track_idx[/code] must be the index of a Bezier Track. - </description> - </method> - <method name="bezier_track_set_key_handle_mode"> - <return type="void" /> - <param index="0" name="track_idx" type="int" /> - <param index="1" name="key_idx" type="int" /> - <param index="2" name="key_handle_mode" type="int" enum="Animation.HandleMode" /> - <param index="3" name="balanced_value_time_ratio" type="float" default="1.0" /> - <description> - Changes the handle mode of the keyframe at the given [code]index[/code]. See [enum HandleMode] for possible values. The [code]track_idx[/code] must be the index of a Bezier Track. + Returns the interpolated value at the given [param time] (in seconds). The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_set_key_in_handle"> @@ -200,7 +182,7 @@ <param index="2" name="in_handle" type="Vector2" /> <param index="3" name="balanced_value_time_ratio" type="float" default="1.0" /> <description> - Sets the in handle of the key identified by [code]key_idx[/code] to value [code]in_handle[/code]. The [code]track_idx[/code] must be the index of a Bezier Track. + Sets the in handle of the key identified by [param key_idx] to value [param in_handle]. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_set_key_out_handle"> @@ -210,7 +192,7 @@ <param index="2" name="out_handle" type="Vector2" /> <param index="3" name="balanced_value_time_ratio" type="float" default="1.0" /> <description> - Sets the out handle of the key identified by [code]key_idx[/code] to value [code]out_handle[/code]. The [code]track_idx[/code] must be the index of a Bezier Track. + Sets the out handle of the key identified by [param key_idx] to value [param out_handle]. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="bezier_track_set_key_value"> @@ -219,7 +201,7 @@ <param index="1" name="key_idx" type="int" /> <param index="2" name="value" type="float" /> <description> - Sets the value of the key identified by [code]key_idx[/code] to the given value. The [code]track_idx[/code] must be the index of a Bezier Track. + Sets the value of the key identified by [param key_idx] to the given value. The [param track_idx] must be the index of a Bezier Track. </description> </method> <method name="blend_shape_track_insert_key"> @@ -228,6 +210,7 @@ <param index="1" name="time" type="float" /> <param index="2" name="amount" type="float" /> <description> + Inserts a key in a given blend shape track. Returns the key index. </description> </method> <method name="clear"> @@ -242,6 +225,8 @@ <param index="1" name="fps" type="int" default="120" /> <param index="2" name="split_tolerance" type="float" default="4.0" /> <description> + Compress the animation and all its tracks in-place. This will make [method track_is_compressed] return [code]true[/code] once called on this [Animation]. Compressed tracks require less memory to be played, and are designed to be used for complex 3D animations (such as cutscenes) imported from external 3D software. Compression is lossy, but the difference is usually not noticeable in real world conditions. + [b]Note:[/b] Compressed tracks have various limitations (such as not being editable from the editor), so only use compressed animations if you actually need them. </description> </method> <method name="copy_track"> @@ -249,7 +234,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="to_animation" type="Animation" /> <description> - Adds a new track that is a copy of the given track from [code]to_animation[/code]. + Adds a new track that is a copy of the given track from [param to_animation]. </description> </method> <method name="find_track" qualifiers="const"> @@ -297,6 +282,7 @@ <param index="1" name="time" type="float" /> <param index="2" name="position" type="Vector3" /> <description> + Inserts a key in a given 3D position track. Returns the key index. </description> </method> <method name="remove_track"> @@ -312,6 +298,7 @@ <param index="1" name="time" type="float" /> <param index="2" name="rotation" type="Quaternion" /> <description> + Inserts a key in a given 3D rotation track. Returns the key index. </description> </method> <method name="scale_track_insert_key"> @@ -320,6 +307,7 @@ <param index="1" name="time" type="float" /> <param index="2" name="scale" type="Vector3" /> <description> + Inserts a key in a given 3D scale track. Returns the key index. </description> </method> <method name="track_find_key" qualifiers="const"> @@ -335,7 +323,7 @@ <return type="bool" /> <param index="0" name="track_idx" type="int" /> <description> - Returns [code]true[/code] if the track at [code]idx[/code] wraps the interpolation loop. New tracks wrap the interpolation loop by default. + Returns [code]true[/code] if the track at [param track_idx] wraps the interpolation loop. New tracks wrap the interpolation loop by default. </description> </method> <method name="track_get_interpolation_type" qualifiers="const"> @@ -349,7 +337,7 @@ <return type="int" /> <param index="0" name="track_idx" type="int" /> <description> - Returns the amount of keys in a given track. + Returns the number of keys in a given track. </description> </method> <method name="track_get_key_time" qualifiers="const"> @@ -404,13 +392,14 @@ <return type="bool" /> <param index="0" name="track_idx" type="int" /> <description> + Returns [code]true[/code] if the track is compressed, [code]false[/code] otherwise. See also [method compress]. </description> </method> <method name="track_is_enabled" qualifiers="const"> <return type="bool" /> <param index="0" name="track_idx" type="int" /> <description> - Returns [code]true[/code] if the track at index [code]idx[/code] is enabled. + Returns [code]true[/code] if the track at index [param track_idx] is enabled. </description> </method> <method name="track_is_imported" qualifiers="const"> @@ -432,7 +421,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="to_idx" type="int" /> <description> - Changes the index position of track [code]idx[/code] to the one defined in [code]to_idx[/code]. + Changes the index position of track [param track_idx] to the one defined in [param to_idx]. </description> </method> <method name="track_move_up"> @@ -455,7 +444,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="time" type="float" /> <description> - Removes a key at [code]time[/code] in a given track. + Removes a key at [param time] in a given track. </description> </method> <method name="track_set_enabled"> @@ -479,7 +468,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="interpolation" type="bool" /> <description> - If [code]true[/code], the track at [code]idx[/code] wraps the interpolation loop. + If [code]true[/code], the track at [param track_idx] wraps the interpolation loop. </description> </method> <method name="track_set_interpolation_type"> @@ -531,7 +520,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="with_idx" type="int" /> <description> - Swaps the track [code]idx[/code]'s index position with the track [code]with_idx[/code]. + Swaps the track [param track_idx]'s index position with the track [param with_idx]. </description> </method> <method name="value_track_get_key_indices" qualifiers="const"> @@ -555,7 +544,7 @@ <param index="0" name="track_idx" type="int" /> <param index="1" name="time_sec" type="float" /> <description> - Returns the interpolated value at the given time (in seconds). The [code]track_idx[/code] must be the index of a value track. + Returns the interpolated value at the given time (in seconds). The [param track_idx] must be the index of a value track. </description> </method> <method name="value_track_set_update_mode"> @@ -588,15 +577,19 @@ </signals> <constants> <constant name="TYPE_VALUE" value="0" enum="TrackType"> - Value tracks set values in node properties, but only those which can be Interpolated. + Value tracks set values in node properties, but only those which can be interpolated. For 3D position/rotation/scale, using the dedicated [constant TYPE_POSITION_3D], [constant TYPE_ROTATION_3D] and [constant TYPE_SCALE_3D] track types instead of [constant TYPE_VALUE] is recommended for performance reasons. </constant> <constant name="TYPE_POSITION_3D" value="1" enum="TrackType"> + 3D position track (values are stored in [Vector3]s). </constant> <constant name="TYPE_ROTATION_3D" value="2" enum="TrackType"> + 3D rotation track (values are stored in [Quaternion]s). </constant> <constant name="TYPE_SCALE_3D" value="3" enum="TrackType"> + 3D scale track (values are stored in [Vector3]s). </constant> <constant name="TYPE_BLEND_SHAPE" value="4" enum="TrackType"> + Blend shape track. </constant> <constant name="TYPE_METHOD" value="5" enum="TrackType"> Method tracks call functions with given arguments per key. @@ -617,7 +610,15 @@ Linear interpolation. </constant> <constant name="INTERPOLATION_CUBIC" value="2" enum="InterpolationType"> - Cubic interpolation. + Cubic interpolation. This looks smoother than linear interpolation, but is more expensive to interpolate. Stick to [constant INTERPOLATION_LINEAR] for complex 3D animations imported from external software, even if it requires using a higher animation framerate in return. + </constant> + <constant name="INTERPOLATION_LINEAR_ANGLE" value="3" enum="InterpolationType"> + Linear interpolation with shortest path rotation. + [b]Note:[/b] The result value is always normalized and may not match the key value. + </constant> + <constant name="INTERPOLATION_CUBIC_ANGLE" value="4" enum="InterpolationType"> + Cubic interpolation with shortest path rotation. + [b]Note:[/b] The result value is always normalized and may not match the key value. </constant> <constant name="UPDATE_CONTINUOUS" value="0" enum="UpdateMode"> Update between keyframes. @@ -640,11 +641,5 @@ <constant name="LOOP_PINGPONG" value="2" enum="LoopMode"> Repeats playback and reverse playback at both ends of the animation. </constant> - <constant name="HANDLE_MODE_FREE" value="0" enum="HandleMode"> - Assigning the free handle mode to a Bezier Track's keyframe allows you to edit the keyframe's left and right handles independently from one another. - </constant> - <constant name="HANDLE_MODE_BALANCED" value="1" enum="HandleMode"> - Assigning the balanced handle mode to a Bezier Track's keyframe makes it so the two handles of the keyframe always stay aligned when changing either the keyframe's left or right handle. - </constant> </constants> </class> |